nova.txt

[DEFAULT]

action = None
# class:      <class 'oslo_config.cfg.SubCommandOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Available dhcpbridge options

allow_resize_to_same_host = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Allow destination machine to match source for resize. Useful when
# testing in single-host environments. By default it is not allowed
# to resize to the same host. Setting this option to true will add
# the same host to the destination options.

allow_same_net_traffic = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Determine whether to allow network traffic from same network.
# 
# When set to true, hosts on the same subnet are not filtered and are allowed
# to pass all types of traffic between them. On a flat network, this allows
# all instances from all projects unfiltered communication. With VLAN
# networking, this allows access between instances within the same project.
# 
# This option only applies when using the ``nova-network`` service. When using
# another networking services, such as Neutron, security groups or other
# approaches should be used.
# 
# Possible values:
# 
# * True: Network traffic should be allowed pass between all instances on the
#   same network, regardless of their tenant and security policies
# * False: Network traffic should not be allowed pass between instances unless
#   it is unblocked in a security group
# 
# Related options:
# 
# * ``use_neutron``: This must be set to ``False`` to enable ``nova-network``
#   networking
# * ``firewall_driver``: This must be set to
#   ``nova.virt.libvirt.firewall.IptablesFirewallDriver`` to ensure the
#   libvirt firewall driver is enabled.

auto_assign_floating_ip = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Autoassigning floating IP to VM
# 
# When set to True, floating IP is auto allocated and associated
# to the VM upon creation.
# 
# Related options:
# 
# * use_neutron: this options only works with nova-network.

bandwidth_poll_interval = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval to pull network bandwidth usage info.
# 
# Not supported on all hypervisors. If a hypervisor doesn't support bandwidth
# usage, it will not get the info in the usage events.
# 
# Possible values:
# 
# * 0: Will run at the default periodic interval.
# * Any value < 0: Disables the option.
# * Any positive integer in seconds.

bindir = /home/watanabe-k/oscfg-tool/local/bin
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The directory where the Nova binaries are installed.
# 
# This option is only relevant if the networking capabilities from Nova are
# used (see services below). Nova's networking capabilities are targeted to
# be fully replaced by Neutron in the future. It is very unlikely that you need
# to change this option from its default value.
# 
# Possible values:
# 
# * The full path to a directory.

block_device_allocate_retries = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to retry block device allocation on failures. Starting with
# Liberty, Cinder can use image volume cache. This may help with block device
# allocation performance. Look at the cinder image_volume_cache_enabled
# configuration option.
# 
# Possible values:
# 
# * 60 (default)
# * If value is 0, then one attempt is made.
# * Any negative value is treated as 0.
# * For any value > 0, total attempts are (value + 1)

block_device_allocate_retries_interval = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval (in seconds) between block device allocation retries on failures.
# 
# This option allows the user to specify the time interval between
# consecutive retries. 'block_device_allocate_retries' option specifies
# the maximum number of retries.
# 
# Possible values:
# 
# * 0: Disables the option.
# * Any positive integer in seconds enables the option.
# 
# Related options:
# 
# * ``block_device_allocate_retries'' in compute_manager_opts
#       group.

cert = self.pem
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to SSL certificate file.

cnt_vpn_clients = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option represents the number of IP addresses to reserve at the top of the
# address range for VPN clients. It also will be ignored if the configuration
# option for `network_manager` is not set to the default of
# 'nova.network.manager.VlanManager'.
# 
# Possible values:
# 
#     Any integer, 0 or greater. The default is 0.
# 
# Related options:
# 
#     ``use_neutron``, ``network_manager``

compute_driver = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Defines which driver to use for controlling virtualization.
# 
# Possible values:
# 
# * ``libvirt.LibvirtDriver``
# * ``xenapi.XenAPIDriver``
# * ``fake.FakeDriver``
# * ``ironic.IronicDriver``
# * ``vmwareapi.VMwareVCDriver``
# * ``hyperv.HyperVDriver``

compute_monitors = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A list of monitors that can be used for getting compute metrics.
# You can use the alias/name from the setuptools entry points for
# nova.compute.monitors.* namespaces. If no namespace is supplied,
# the "cpu." namespace is assumed for backwards-compatibility.
# 
# Possible values:
# 
# * An empty list will disable the feature(Default).
# * An example value that would enable both the CPU and NUMA memory
#   bandwidth monitors that used the virt driver variant:
#   ["cpu.virt_driver", "numa_mem_bw.virt_driver"]

compute_topic = compute
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the message queue topic that the compute service 'listens' on. It is
# used when the compute service is started up to configure the queue, and
# whenever an RPC call to the compute service is made.
# 
# Possible values:
# 
# * Any string, but there is almost never any reason to ever change this value
#   from its default of 'compute'.

config_drive_format = iso9660
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Configuration drive format
# 
# Configuration drive format that will contain metadata attached to the
# instance when it boots.
# 
# Possible values:
# 
# * iso9660: A file system image standard that is widely supported across
#   operating systems. NOTE: Mind the libvirt bug
#   (https://bugs.launchpad.net/nova/+bug/1246201) - If your hypervisor
#   driver is libvirt, and you want live migrate to work without shared storage,
#   then use VFAT.
# * vfat: For legacy reasons, you can configure the configuration drive to
#   use VFAT format instead of ISO 9660.
# 
# Related options:
# 
# * This option is meaningful when one of the following alternatives occur:
#   1. force_config_drive option set to 'true'
#   2. the REST API call to create the instance contains an enable flag for
#      config drive option
#   3. the image used to create the instance requires a config drive,
#      this is defined by img_config_drive property for that image.
# * A compute node running Hyper-V hypervisor can be configured to attach
#   configuration drive as a CD drive. To attach the configuration drive as a CD
#   drive, set config_drive_cdrom option at hyperv section, to true.

console_driver = nova.console.xvp.XVPConsoleProxy
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# nova-console-proxy is used to set up multi-tenant VM console access.
# This option allows pluggable driver program for the console session
# and represents driver to use for the console proxy.
# 
# Possible values:
# 
# * A string representing fully classified class name of console driver.

console_host = deploy
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Console proxy host to be used to connect to instances on this host. It is the
# publicly visible name for the console host.
# 
# Possible values:
# 
# * Current hostname (default) or any string representing hostname.

console_topic = console
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Represents the message queue topic name used by nova-console
# service when communicating via the AMQP server. The Nova API uses a message
# queue to communicate with nova-console to retrieve a console URL for that
# host.
# 
# Possible values:
# 
# * A string representing topic exchange name

consoleauth_topic = consoleauth
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option allows you to change the message topic used by nova-consoleauth
# service when communicating via the AMQP server. Nova Console Authentication
# server authenticates nova consoles. Users can then access their instances
# through VNC clients. The Nova API service uses a message queue to
# communicate with nova-consoleauth to get a VNC console.
# 
# Possible Values:
# 
# * 'consoleauth' (default) or Any string representing topic exchange name.

cpu_allocation_ratio = 0.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option helps you specify virtual CPU to physical CPU allocation
# ratio which affects all CPU filters.
# 
# This configuration specifies ratio for CoreFilter which can be set
# per compute node. For AggregateCoreFilter, it will fall back to this
# configuration value if no per-aggregate setting is found.
# 
# NOTE: This can be set per-compute, or if set to 0.0, the value
# set on the scheduler node(s) or compute node(s) will be used
# and defaulted to 16.0'.
# 
# Possible values:
# 
# * Any valid positive integer or float value

create_unique_mac_address_attempts = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option determines how many times nova-network will attempt to create a
# unique MAC address before giving up and raising a
# `VirtualInterfaceMacAddressException` error.
# 
# Possible values:
# 
#     Any positive integer. The default is 5.
# 
# Related options:
# 
#     ``use_neutron``

daemon = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Run as a background process.

db_driver = nova.db
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The driver to use for database access

default_access_ip_network_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Name of the network to be used to set access IPs for instances. If there are
# multiple IPs to choose from, an arbitrary one will be chosen.
# 
# Possible values:
# 
# * None (default)
# * Any string representing network name.

default_availability_zone = nova
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Default compute node availability_zone.
# 
# This option determines the availability zone to be used when it is not
# specified in the VM creation request. If this option is not set,
# the default availability zone 'nova' is used.
# 
# Possible values:
# 
# * Any string representing an availability zone name
# * 'nova' is the default value

default_ephemeral_format = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The default format an ephemeral_volume will be formatted with on creation.
# 
# Possible values:
# 
# * ``ext2``
# * ``ext3``
# * ``ext4``
# * ``xfs``
# * ``ntfs`` (only for Windows guests)

default_flavor = m1.small
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Default flavor to use for the EC2 API only.
# The Nova API does not support a default flavor.

default_floating_pool = nova
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Default pool for floating IPs.
# 
# This option specifies the default floating IP pool for allocating floating IPs.
# 
# While allocating a floating ip, users can optionally pass in the name of the
# pool they want to allocate from, otherwise it will be pulled from the
# default pool.
# 
# If this option is not set, then 'nova' is used as default floating pool.
# 
# Possible values:
# 
# * Any string representing a floating IP pool name

default_schedule_zone = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Availability zone to use when user doesn't specify one.
# 
# This option is used by the scheduler to determine which availability
# zone to place a new VM instance into if the user did not specify one
# at the time of VM boot request.
# 
# Possible values:
# 
# * Any string representing an availability zone name
# * Default value is None.

defer_iptables_apply = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Whether to batch up the application of IPTables rules during a host restart
# and apply all at the end of the init phase.

dhcp_domain = novalocal
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option allows you to specify the domain for the DHCP server.
# 
# Possible values:
# 
#     Any string that is a valid domain name.
# 
# Related options:
# 
#     ``use_neutron``

dhcp_lease_time = 86400
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The lifetime of a DHCP lease, in seconds. The default is 86400 (one day).
# 
# Possible values:
# 
#     Any positive integer value.

dhcpbridge = $bindir/nova-dhcpbridge
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The location of the binary nova-dhcpbridge. By default it is the binary named
# 'nova-dhcpbridge' that is installed with all the other nova binaries.
# 
# Possible values:
# 
#     Any string representing the full path to the binary for dhcpbridge

dhcpbridge_flagfile = ['/etc/nova/nova-dhcpbridge.conf']
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# This option is a list of full paths to one or more configuration files for
# dhcpbridge. In most cases the default path of '/etc/nova/nova-dhcpbridge.conf'
# should be sufficient, but if you have special needs for configuring dhcpbridge,
# you can change or add to this list.
# 
# Possible values
# 
#     A list of strings, where each string is the full path to a dhcpbridge
#     configuration file.

disk_allocation_ratio = 0.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option helps you specify virtual disk to physical disk
# allocation ratio used by the disk_filter.py script to determine if
# a host has sufficient disk space to fit a requested instance.
# 
# A ratio greater than 1.0 will result in over-subscription of the
# available physical disk, which can be useful for more
# efficiently packing instances created with images that do not
# use the entire virtual disk, such as sparse or compressed
# images. It can be set to a value between 0.0 and 1.0 in order
# to preserve a percentage of the disk for uses other than
# instances.
# 
# NOTE: This can be set per-compute, or if set to 0.0, the value
# set on the scheduler node(s) or compute node(s) will be used and
# defaulted to 1.0'.
# 
# Possible values:
# 
# * Any valid positive integer or float value

dmz_cidr = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option is a list of zero or more IP address ranges in your network's DMZ
# that should be accepted.
# 
# Possible values:
# 
#     A list of strings, each of which should be a valid CIDR.

dns_server = []
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# Despite the singular form of the name of this option, it is actually a list of
# zero or more server addresses that dnsmasq will use for DNS nameservers. If
# this is not empty, dnsmasq will not read /etc/resolv.conf, but will only use
# the servers specified in this option. If the option use_network_dns_servers is
# True, the dns1 and dns2 servers from the network will be appended to this list,
# and will be used as DNS servers, too.
# 
# Possible values:
# 
#     A list of strings, where each string is either an IP address or a FQDN.
# 
# Related options:
# 
#     use_network_dns_servers

dns_update_periodic_interval = -1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option determines the time, in seconds, to wait between refreshing DNS
# entries for the network.
# 
# Possible values:
# 
#     Either -1 (default), or any positive integer. A negative value will disable
#     the updates.
# 
# Related options:
# 
#     ``use_neutron``

dnsmasq_config_file = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The path to the custom dnsmasq configuration file, if any.
# 
# Possible values:
# 
#     The full path to the configuration file, or an empty string if there is no
#     custom dnsmasq configuration file.

ebtables_exec_attempts = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option determines the number of times to retry ebtables commands before
# giving up. The minimum number of retries is 1.
# 
# Possible values:
# 
#     * Any positive integer
# 
# Related options:
# 
#     * ebtables_retry_interval

ebtables_retry_interval = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option determines the time, in seconds, that the system will sleep in
# between ebtables retries. Note that each successive retry waits a multiple of
# this value, so for example, if this is set to the default of 1.0 seconds, and
# ebtables_exec_attempts is 4, after the first failure, the system will sleep for
# 1 * 1.0 seconds, after the second failure it will sleep 2 * 1.0 seconds, and
# after the third failure it will sleep 3 * 1.0 seconds.
# 
# Possible values:
# 
#     * Any non-negative float or integer. Setting this to zero will result in no
#     waiting between attempts.
# 
# Related options:
# 
#     * ebtables_exec_attempts

enable_network_quota = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option is used to enable or disable quota checking for tenant networks.
# 
# Related options:
# 
# * quota_networks

enable_new_services = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable new services on this host automatically.
# 
# When a new service (for example "nova-compute") starts up, it gets
# registered in the database as an enabled service. Sometimes it can be useful
# to register new services in disabled state and then enabled them at a later
# point in time. This option can set this behavior for all services per host.
# 
# Possible values:
# 
# * ``True``: Each new service is enabled as soon as it registers itself.
# * ``False``: Services must be enabled via a REST API call or with the CLI
#   with ``nova service-enable <hostname> <binary>``, otherwise they are not
#   ready to use.

enabled_apis = ['osapi_compute', 'metadata']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of APIs to be enabled by default.

enabled_ssl_apis = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of APIs with enabled SSL.
# 
# Nova provides SSL support for the API servers. enabled_ssl_apis option
# allows configuring the SSL support.

fake_network = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option is used mainly in testing to avoid calls to the underlying network
# utilities.

firewall_driver = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Firewall driver to use with ``nova-network`` service.
# 
# This option only applies when using the ``nova-network`` service. When using
# another networking services, such as Neutron, this should be to set to the
# ``nova.virt.firewall.NoopFirewallDriver``.
# 
# If unset (the default), this will default to the hypervisor-specified
# default driver.
# 
# Possible values:
# 
# * nova.virt.firewall.IptablesFirewallDriver
# * nova.virt.firewall.NoopFirewallDriver
# * nova.virt.libvirt.firewall.IptablesFirewallDriver
# * [...]
# 
# Related options:
# 
# * ``use_neutron``: This must be set to ``False`` to enable ``nova-network``
#   networking

fixed_ip_disassociate_timeout = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the number of seconds to wait before disassociating a deallocated fixed
# IP address. This is only used with the nova-network service, and has no effect
# when using neutron for networking.
# 
# Possible values:
# 
#     Any integer, zero or greater. The default is 600 (10 minutes).
# 
# Related options:
# 
#     ``use_neutron``

fixed_range_v6 = fd00::/48
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option determines the fixed IPv6 address block when creating a network.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any valid IPv6 CIDR. The default value is "fd00::/48".
# 
# Related options:
# 
#     ``use_neutron``

flat_injected = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option determines whether the network setup information is injected into
# the VM before it is booted. While it was originally designed to be used only by
# nova-network, it is also used by the vmware and xenapi virt drivers to control
# whether network information is injected into a VM.

flat_interface = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option is the name of the virtual interface of the VM on which the bridge
# will be built. While it was originally designed to be used only by
# nova-network, it is also used by libvirt for the bridge interface name.
# 
# Possible values:
# 
#     Any valid virtual interface name, such as 'eth0'

flat_network_bridge = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option determines the bridge used for simple network interfaces when no
# bridge is specified in the VM creation request.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any string representing a valid network bridge, such as 'br100'
# 
# Related options:
# 
#     ``use_neutron``

flat_network_dns = 8.8.4.4
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the address of the DNS server for a simple network. If this option is
# not specified, the default of '8.8.4.4' is used.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any valid IP address.
# 
# Related options:
# 
#     ``use_neutron``

floating_ip_dns_manager = nova.network.noop_dns_driver.NoopDNSDriver
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Full class name for the DNS Manager for floating IPs.
# 
# This option specifies the class of the driver that provides functionality
# to manage DNS entries associated with floating IPs.
# 
# When a user adds a DNS entry for a specified domain to a floating IP,
# nova will add a DNS entry using the specified floating DNS driver.
# When a floating IP is deallocated, its DNS entry will automatically be deleted.
# 
# Possible values:
# 
# * Full Python path to the class to be used
# 
# Related options:
# 
# * use_neutron: this options only works with nova-network.

force_config_drive = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Force injection to take place on a config drive
# 
# When this option is set to true configuration drive functionality will be
# forced enabled by default, otherwise user can still enable configuration
# drives via the REST API or image metadata properties.
# 
# Possible values:
# 
# * True: Force to use of configuration drive regardless the user's input in the
#         REST API call.
# * False: Do not force use of configuration drive. Config drives can still be
#          enabled via the REST API or image metadata properties.
# 
# Related options:
# 
# * Use the 'mkisofs_cmd' flag to set the path where you install the
#   genisoimage program. If genisoimage is in same path as the
#   nova-compute service, you do not need to set this flag.
# * To use configuration drive with Hyper-V, you must set the
#   'mkisofs_cmd' value to the full path to an mkisofs.exe installation.
#   Additionally, you must set the qemu_img_cmd value in the hyperv
#   configuration section to the full path to an qemu-img command
#   installation.

force_dhcp_release = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# When this option is True, a call is made to release the DHCP for the instance
# when that instance is terminated.
# 
# Related options:
# 
#     ``use_neutron``

force_raw_images = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Force conversion of backing images to raw format.
# 
# Possible values:
# 
# * True: Backing image files will be converted to raw image format
# * False: Backing image files will not be converted
# 
# Related options:
# 
# * ``compute_driver``: Only the libvirt driver uses this option.

force_snat_range = []
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# This is a list of zero or more IP ranges that traffic from the
# `routing_source_ip` will be SNATted to. If the list is empty, then no SNAT
# rules are created.
# 
# Possible values:
# 
#     A list of strings, each of which should be a valid CIDR.
# 
# Related options:
# 
#     routing_source_ip

forward_bridge_interface = ['all']
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# One or more interfaces that bridges can forward traffic to. If any of the items
# in this list is the special keyword 'all', then all traffic will be forwarded.
# 
# Possible values:
# 
#     A list of zero or more interface names, or the word 'all'.

gateway = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the default IPv4 gateway. It is used only in the testing suite.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any valid IP address.
# 
# Related options:
# 
#     ``use_neutron``, ``gateway_v6``

gateway_v6 = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the default IPv6 gateway. It is used only in the testing suite.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any valid IP address.
# 
# Related options:
# 
#     ``use_neutron``, ``gateway``

heal_instance_info_cache_interval = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval between instance network information cache updates.
# 
# Number of seconds after which each compute node runs the task of
# querying Neutron for all of its instances networking information,
# then updates the Nova db with that information. Nova will never
# update it's cache if this option is set to 0. If we don't update the
# cache, the metadata service and nova-api endpoints will be proxying
# incorrect network data about the instance. So, it is not recommended
# to set this option to 0.
# 
# Possible values:
# 
# * Any positive integer in seconds.
# * Any value <=0 will disable the sync. This is not recommended.

host = deploy
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Hostname, FQDN or IP address of this host. Must be valid within AMQP key.
# 
# Possible values:
# 
# * String with hostname, FQDN or IP address. Default is hostname of this host.

image_cache_manager_interval = 2400
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait between runs of the image cache manager.
# 
# Possible values:
# * 0: run at the default rate.
# * -1: disable
# * Any other value

image_cache_subdirectory_name = _base
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Location of cached images.
# 
# This is NOT the full path - just a folder name relative to '$instances_path'.
# For per-compute-host cached images, set to '_base_$my_ip'

injected_network_template = $pybasedir/nova/virt/interfaces.template
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to '/etc/network/interfaces' template.
# 
# The path to a template file for the '/etc/network/interfaces'-style file, which
# will be populated by nova and subsequently used by cloudinit. This provides a
# method to configure network connectivity in environments without a DHCP server.
# 
# The template will be rendered using Jinja2 template engine, and receive a
# top-level key called ``interfaces``. This key will contain a list of
# dictionaries, one for each interface.
# 
# Refer to the cloudinit documentaion for more information:
# 
#   https://cloudinit.readthedocs.io/en/latest/topics/datasources.html
# 
# Possible values:
# 
# * A path to a Jinja2-formatted template for a Debian '/etc/network/interfaces'
#   file. This applies even if using a non Debian-derived guest.
# 
# Related options:
# 
# * ``flat_inject``: This must be set to ``True`` to ensure nova embeds network
#   configuration information in the metadata provided through the config drive.

instance_build_timeout = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum time in seconds that an instance can take to build.
# 
# If this timer expires, instance status will be changed to ERROR.
# Enabling this option will make sure an instance will not be stuck
# in BUILD state for a longer period.
# 
# Possible values:
# 
# * 0: Disables the option (default)
# * Any positive integer in seconds: Enables the option.

instance_delete_interval = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval for retrying failed instance file deletes.
# 
# This option depends on 'maximum_instance_delete_attempts'.
# This option specifies how often to retry deletes whereas
# 'maximum_instance_delete_attempts' specifies the maximum number
# of retry attempts that can be made.
# 
# Possible values:
# 
# * 0: Will run at the default periodic interval.
# * Any value < 0: Disables the option.
# * Any positive integer in seconds.
# 
# Related options:
# 
# * ``maximum_instance_delete_attempts`` from instance_cleaning_opts
#   group.

instance_dns_domain = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# If specified, Nova checks if the availability_zone of every instance matches
# what the database says the availability_zone should be for the specified
# dns_domain.
# 
# Related options:
# 
# * use_neutron: this options only works with nova-network.

instance_dns_manager = nova.network.noop_dns_driver.NoopDNSDriver
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Full class name for the DNS Manager for instance IPs.
# 
# This option specifies the class of the driver that provides functionality
# to manage DNS entries for instances.
# 
# On instance creation, nova will add DNS entries for the instance name and
# id, using the specified instance DNS driver and domain. On instance deletion,
# nova will remove the DNS entries.
# 
# Possible values:
# 
# * Full Python path to the class to be used
# 
# Related options:
# 
# * use_neutron: this options only works with nova-network.

instance_name_template = instance-%08x
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Template string to be used to generate instance names.
# 
# This template controls the creation of the database name of an instance. This
# is *not* the display name you enter when creating an instance (via Horizon
# or CLI). For a new deployment it is advisable to change the default value
# (which uses the database autoincrement) to another value which makes use
# of the attributes of an instance, like ``instance-%(uuid)s``. If you
# already have instances in your deployment when you change this, your
# deployment will break.
# 
# Possible values:
# 
# * A string which either uses the instance database ID (like the
#   default)
# * A string with a list of named database columns, for example ``%(id)d``
#   or ``%(uuid)s`` or ``%(hostname)s``.
# 
# Related options:
# 
# * not to be confused with: ``multi_instance_display_name_template``

instance_usage_audit = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option enables periodic compute.instance.exists notifications. Each
# compute node must be configured to generate system usage data. These
# notifications are consumed by OpenStack Telemetry service.

instance_usage_audit_period = month
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time period to generate instance usages for. It is possible to define optional
# offset to given period by appending @ character followed by a number defining
# offset.
# 
# Possible values:
# 
# *  period, example: ``hour``, ``day``, ``month` or ``year``
# *  period with offset, example: ``month@15`` will result in monthly audits
#    starting on 15th day of month.

instances_path = $state_path/instances
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Specifies where instances are stored on the hypervisor's disk.
# It can point to locally attached storage or a directory on NFS.
# 
# Possible values:
# 
# * $state_path/instances where state_path is a config option that specifies
#   the top-level directory for maintaining nova's state. (default) or
#   Any string representing directory path.

internal_service_availability_zone = internal
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the name of the availability zone for the
# internal services. Services like nova-scheduler, nova-network,
# nova-conductor are internal services. These services will appear in
# their own internal availability_zone.
# 
# Possible values:
# 
# * Any string representing an availability zone name
# * 'internal' is the default value

iptables_bottom_regex = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This expression, if defined, will select any matching iptables rules and place
# them at the bottom when applying metadata changes to the rules.
# 
# Possible values:
# 
#     * Any string representing a valid regular expression, or an empty string
# 
# Related options:
# 
#     * iptables_top_regex

iptables_drop_action = DROP
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# By default, packets that do not pass the firewall are DROPped. In many cases,
# though, an operator may find it more useful to change this from DROP to REJECT,
# so that the user issuing those packets may have a better idea as to what's
# going on, or LOGDROP in order to record the blocked traffic before DROPping.
# 
# Possible values:
# 
#     * A string representing an iptables chain. The default is DROP.

iptables_top_regex = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This expression, if defined, will select any matching iptables rules and place
# them at the top when applying metadata changes to the rules.
# 
# Possible values:
# 
#     * Any string representing a valid regular expression, or an empty string
# 
# Related options:
# 
#     * iptables_bottom_regex

ipv6_backend = rfc2462
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Abstracts out IPv6 address generation to pluggable backends.
# 
# nova-network can be put into dual-stack mode, so that it uses
# both IPv4 and IPv6 addresses. In dual-stack mode, by default, instances
# acquire IPv6 global unicast addresses with the help of stateless address
# auto-configuration mechanism.
# 
# Related options:
# 
# * use_neutron: this option only works with nova-network.
# * use_ipv6: this option only works if ipv6 is enabled for nova-network.

key = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# SSL key file (if separate from cert).

l3_lib = nova.network.l3.LinuxNetL3
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option allows you to specify the L3 management library to be used.
# 
# Possible values:
# 
#     Any dot-separated string that represents the import path to an L3
#     networking library.
# 
# Related options:
# 
#     ``use_neutron``

ldap_dns_base_dn = ou=hosts,dc=example,dc=org
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Base distinguished name for the LDAP search query
# 
# This option helps to decide where to look up the host in LDAP.

ldap_dns_password = password
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Bind user's password for LDAP server

ldap_dns_servers = ['dns.example.org']
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# DNS Servers for LDAP DNS driver
# 
# Possible values:
# 
# * A valid URL representing a DNS server

ldap_dns_soa_expiry = 86400
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Expiry interval (in seconds) for LDAP DNS driver Start of Authority
# 
# Time interval, a secondary/slave DNS server holds the information
# before it is no longer considered authoritative.

ldap_dns_soa_hostmaster = hostmaster@example.org
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Hostmaster for LDAP DNS driver Statement of Authority
# 
# Possible values:
# 
# * Any valid string representing LDAP DNS hostmaster.

ldap_dns_soa_minimum = 7200
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Minimum interval (in seconds) for LDAP DNS driver Start of Authority
# 
# It is Minimum time-to-live applies for all resource records in the
# zone file. This value is supplied to other servers how long they
# should keep the data in cache.

ldap_dns_soa_refresh = 1800
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Refresh interval (in seconds) for LDAP DNS driver Start of Authority
# 
# Time interval, a secondary/slave DNS server waits before requesting for
# primary DNS server's current SOA record. If the records are different,
# secondary DNS server will request a zone transfer from primary.
# 
# NOTE: Lower values would cause more traffic.

ldap_dns_soa_retry = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Retry interval (in seconds) for LDAP DNS driver Start of Authority
# 
# Time interval, a secondary/slave DNS server should wait, if an
# attempt to transfer zone failed during the previous refresh interval.

ldap_dns_url = ldap://ldap.example.com:389
# class:      <class 'oslo_config.cfg.URIOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# URL for LDAP server which will store DNS entries
# 
# Possible values:
# 
# * A valid LDAP URL representing the server

ldap_dns_user = uid=admin,ou=people,dc=example,dc=org
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Bind user for LDAP server

linuxnet_interface_driver = nova.network.linux_net.LinuxBridgeInterfaceDriver
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This is the class used as the ethernet device driver for linuxnet bridge
# operations. The default value should be all you need for most cases, but if you
# wish to use a customized class, set this option to the full dot-separated
# import path for that class.
# 
# Possible values:
# 
#     Any string representing a dot-separated class path that Nova can import.

linuxnet_ovs_integration_bridge = br-int
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The name of the Open vSwitch bridge that is used with linuxnet when connecting
# with Open vSwitch."
# 
# Possible values:
# 
#     Any string representing a valid bridge name.

live_migration_retry_count = 30
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of 1 second retries in live_migration. It specifies number
# of retries to iptables when it complains. It happens when an user continuously
# sends live-migration request to same host leading to concurrent request
# to iptables.
# 
# Possible values:
# 
# * Any positive integer representing retry count.

max_concurrent_builds = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Limits the maximum number of instance builds to run concurrently by
# nova-compute. Compute service can attempt to build an infinite number of
# instances, if asked to do so. This limit is enforced to avoid building
# unlimited instance concurrently on a compute node. This value can be set
# per compute node.
# 
# Possible Values:
# 
# * 0 : treated as unlimited.
# * Any positive integer representing maximum concurrent builds.

max_concurrent_live_migrations = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of live migrations to run concurrently. This limit is enforced
# to avoid outbound live migrations overwhelming the host/network and causing
# failures. It is not recommended that you change this unless you are very sure
# that doing so is safe and stable in your environment.
# 
# Possible values:
# 
# * 0 : treated as unlimited.
# * Negative value defaults to 0.
# * Any positive integer representing maximum number of live migrations
#   to run concurrently.

max_local_block_devices = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of devices that will result in a local image being
# created on the hypervisor node.
# 
# A negative number means unlimited. Setting max_local_block_devices
# to 0 means that any request that attempts to create a local disk
# will fail. This option is meant to limit the number of local discs
# (so root local disc that is the result of --image being used, and
# any other ephemeral and swap disks). 0 does not mean that images
# will be automatically converted to volumes and boot instances from
# volumes - it just means that all requests that attempt to create a
# local disk will fail.
# 
# Possible values:
# 
# * 0: Creating a local disk is not allowed.
# * Negative number: Allows unlimited number of local discs.
# * Positive number: Allows only these many number of local discs.
#                        (Default value is 3).

maximum_instance_delete_attempts = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of times to attempt to reap an instance's files.
# 
# This option specifies the maximum number of retry attempts
# that can be made.
# 
# Possible values:
# 
# * Any positive integer defines how many attempts are made.
# * Any value <=0 means no delete attempts occur, but you should use
#   ``instance_delete_interval`` to disable the delete attempts.
# 
# Related options:
# * ``instance_delete_interval`` in interval_opts group can be used to disable
#   this option.

metadata_host = $my_ip
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option determines the IP address for the network metadata API server.
# 
# Possible values:
# 
#    * Any valid IP address. The default is the address of the Nova API server.
# 
# Related options:
# 
#     * metadata_port

metadata_listen = 0.0.0.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# IP address on which the metadata API will listen.
# 
# The metadata API service listens on this IP address for incoming
# requests.

metadata_listen_port = 8775
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port on which the metadata API will listen.
# 
# The metadata API service listens on this port number for incoming
# requests.

metadata_port = 8775
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option determines the port used for the metadata API server.
# 
# Related options:
# 
#     * metadata_host

metadata_workers = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of workers for metadata service. If not specified the number of
# available CPUs will be used.
# 
# The metadata service can be configured to run as multi-process (workers).
# This overcomes the problem of reduction in throughput when API request
# concurrency increases. The metadata service will run in the specified
# number of processes.
# 
# Possible Values:
# 
# * Any positive integer
# * None (default value)

migrate_max_retries = -1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to retry live-migration before failing.
# 
# Possible values:
# 
# * If == -1, try until out of hosts (default)
# * If == 0, only try once, no retries
# * Integer greater than 0

mkisofs_cmd = genisoimage
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Name or path of the tool used for ISO image creation
# 
# Use the mkisofs_cmd flag to set the path where you install the genisoimage
# program. If genisoimage is on the system path, you do not need to change
# the default value.
# 
# To use configuration drive with Hyper-V, you must set the mkisofs_cmd value
# to the full path to an mkisofs.exe installation. Additionally, you must set
# the qemu_img_cmd value in the hyperv configuration section to the full path
# to an qemu-img command installation.
# 
# Possible values:
# 
# * Name of the ISO image creator program, in case it is in the same directory
#   as the nova-compute service
# * Path to ISO image creator program
# 
# Related options:
# 
# * This option is meaningful when config drives are enabled.
# * To use configuration drive with Hyper-V, you must set the qemu_img_cmd
#   value in the hyperv configuration section to the full path to an qemu-img
#   command installation.

monkey_patch = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Determine if monkey patching should be applied.
# 
# Related options:
# 
# * ``monkey_patch_modules``: This must have values set for this option to
#   have any effect

monkey_patch_modules = ['nova.compute.api:nova.notifications.notify_decorator']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of modules/decorators to monkey patch.
# 
# This option allows you to patch a decorator for all functions in specified
# modules.
# 
# Possible values:
# 
# * nova.compute.api:nova.notifications.notify_decorator
# * nova.api.ec2.cloud:nova.notifications.notify_decorator
# * [...]
# 
# Related options:
# 
# * ``monkey_patch``: This must be set to ``True`` for this option to
#   have any effect

multi_host = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Default value for multi_host in networks.
# 
# nova-network service can operate in a multi-host or single-host mode.
# In multi-host mode each compute node runs a copy of nova-network and the
# instances on that compute node use the compute node as a gateway to the
# Internet. Where as in single-host mode, a central server runs the nova-network
# service. All compute nodes forward traffic from the instances to the
# cloud controller which then forwards traffic to the Internet.
# 
# If this options is set to true, some rpc network calls will be sent directly
# to host.
# 
# Note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Related options:
# 
# * use_neutron

multi_instance_display_name_template = %(name)s-%(count)d
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# When creating multiple instances with a single request using the
# os-multiple-create API extension, this template will be used to build
# the display name for each instance. The benefit is that the instances
# end up with different hostnames. Example display names when creating
# two VM's: name-1, name-2.
# 
# Possible values:
# 
# * Valid keys for the template are: name, uuid, count.

my_block_storage_ip = $my_ip
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The IP address which is used to connect to the block storage network.
# 
# Possible values:
# 
# * String with valid IP address. Default is IP address of this host.
# 
# Related options:
# 
# * my_ip - if my_block_storage_ip is not set, then my_ip value is used.

my_ip = 192.168.120.11
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The IP address which the host is using to connect to the management network.
# 
# Possible values:
# 
# * String with valid IP address. Default is IPv4 address of this host.
# 
# Related options:
# 
# * metadata_host
# * my_block_storage_ip
# * routing_source_ip
# * vpn_ip

network_allocate_retries = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to retry network allocation. It is required to attempt network
# allocation retries if the virtual interface plug fails.
# 
# Possible values:
# 
# * Any positive integer representing retry count.

network_driver = nova.network.linux_net
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Driver to use for network creation.
# 
# Network driver initializes (creates bridges and so on) only when the
# first VM lands on a host node. All network managers configure the
# network using network drivers. The driver is not tied to any particular
# network manager.
# 
# The default Linux driver implements vlans, bridges, and iptables rules
# using linux utilities.
# 
# Note that this option is only used when using nova-network instead
# of Neutron in your deployment.
# 
# Related options:
# 
# * use_neutron

network_manager = nova.network.manager.VlanManager
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Full class name for the Manager for network

network_size = 256
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option determines the number of addresses in each private subnet.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any positive integer that is less than or equal to the available network
#     size. Note that if you are creating multiple networks, they must all fit in
#     the available IP address space. The default is 256.
# 
# Related options:
# 
#     ``use_neutron``, ``num_networks``

network_topic = network
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The topic network nodes listen on

networks_path = $state_path/networks
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The location where the network configuration files will be kept. The default is
# the 'networks' directory off of the location where nova's Python module is
# installed.
# 
# Possible values
# 
#     A string containing the full path to the desired configuration directory

non_inheritable_image_properties = ['cache_in_nova', 'bittorrent']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Image properties that should not be inherited from the instance
# when taking a snapshot.
# 
# This option gives an opportunity to select which image-properties
# should not be inherited by newly created snapshots.
# 
# Possible values:
# 
# * A list whose item is an image property. Usually only the image
#   properties that are only needed by base images can be included
#   here, since the snapshots that are created from the base images
#   doesn't need them.
# * Default list: ['cache_in_nova', 'bittorrent']

null_kernel = nokernel
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option is used to decide when an image should have no external
# ramdisk or kernel. By default this is set to 'nokernel', so when an
# image is booted with the property 'kernel_id' with the value
# 'nokernel', Nova assumes the image doesn't require an external kernel
# and ramdisk.

num_networks = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option represents the number of networks to create if not explicitly
# specified when the network is created. The only time this is used is if a CIDR
# is specified, but an explicit network_size is not. In that case, the subnets
# are created by diving the IP address space of the CIDR by num_networks. The
# resulting subnet sizes cannot be larger than the configuration option
# `network_size`; in that event, they are reduced to `network_size`, and a
# warning is logged.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment.
# 
# Possible values:
# 
#     Any positive integer is technically valid, although there are practical
#     limits based upon available IP address space and virtual interfaces. The
#     default is 1.
# 
# Related options:
# 
#     ``use_neutron``, ``network_size``

osapi_compute_listen = 0.0.0.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# IP address on which the OpenStack API will listen.
# 
# The OpenStack API service listens on this IP address for incoming
# requests.

osapi_compute_listen_port = 8774
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port on which the OpenStack API will listen.
# 
# The OpenStack API service listens on this port number for incoming
# requests.

osapi_compute_unique_server_name_scope = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Sets the scope of the check for unique instance names.
# 
# The default doesn't check for unique names. If a scope for the name check is
# set, a launch of a new instance or an update of an existing instance with a
# duplicate name will result in an ''InstanceExists'' error. The uniqueness is
# case-insensitive. Setting this option can increase the usability for end
# users as they don't have to distinguish among instances with the same name
# by their IDs.
# 
# Possible values:
# 
# * '': An empty value means that no uniqueness check is done and duplicate
#   names are possible.
# * "project": The instance name check is done only for instances within the
#   same project.
# * "global": The instance name check is done for all instances regardless of
#   the project.

osapi_compute_workers = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of workers for OpenStack API service. The default will be the number
# of CPUs available.
# 
# OpenStack API services can be configured to run as multi-process (workers).
# This overcomes the problem of reduction in throughput when API request
# concurrency increases. OpenStack API service will run in the specified
# number of processes.
# 
# Possible Values:
# 
# * Any positive integer
# * None (default value)

ovs_vsctl_timeout = 120
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option represents the period of time, in seconds, that the ovs_vsctl calls
# will wait for a response from the database before timing out. A setting of 0
# means that the utility should wait forever for a response.
# 
# Possible values:
# 
#     * Any positive integer if a limited timeout is desired, or zero if the
#     calls should wait forever for a response.

password_length = 12
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Length of generated instance admin passwords.

periodic_enable = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable periodic tasks.
# 
# If set to true, this option allows services to periodically run tasks
# on the manager.
# 
# In case of running multiple schedulers or conductors you may want to run
# periodic tasks on only one host - in this case disable this option for all
# hosts but one.

periodic_fuzzy_delay = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to randomly delay when starting the periodic task
# scheduler to reduce stampeding.
# 
# When compute workers are restarted in unison across a cluster,
# they all end up running the periodic tasks at the same time
# causing problems for the external services. To mitigate this
# behavior, periodic_fuzzy_delay option allows you to introduce a
# random initial delay when starting the periodic task scheduler.
# 
# Possible Values:
# 
# * Any positive integer (in seconds)
# * 0 : disable the random delay

pointer_model = usbtablet
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Generic property to specify the pointer type.
# 
# Input devices allow interaction with a graphical framebuffer. For
# example to provide a graphic tablet for absolute cursor movement.
# 
# If set, the 'hw_pointer_model' image property takes precedence over
# this configuration option.
# 
# Possible values:
# 
# * None: Uses default behavior provided by drivers (mouse on PS2 for
#         libvirt x86)
# * ps2mouse: Uses relative movement. Mouse connected by PS2
# * usbtablet: Uses absolute movement. Tablet connect by USB
# 
# Related options:
# 
# * usbtablet must be configured with VNC enabled or SPICE enabled and SPICE
#   agent disabled. When used with libvirt the instance mode should be
#   configured as HVM.

preallocate_images = none
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The image preallocation mode to use.
# 
# Image preallocation allows storage for instance images to be allocated up front
# when the instance is initially provisioned. This ensures immediate feedback is
# given if enough space isn't available. In addition, it should significantly
# improve performance on writes to new blocks and may even improve I/O
# performance to prewritten blocks due to reduced fragmentation.
# 
# Possible values:
# 
# * "none"  => no storage provisioning is done up front
# * "space" => storage is fully allocated at instance start

public_interface = eth0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This is the name of the network interface for public IP addresses. The default
# is 'eth0'.
# 
# Possible values:
# 
#     Any string representing a network interface name

pybasedir = /home/watanabe-k/oscfg-tool/lib/python3.4/site-packages
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The directory where the Nova python modules are installed.
# 
# This directory is used to store template files for networking and remote
# console access. It is also the default path for other config options which
# need to persist Nova internal data. It is very unlikely that you need to
# change this option from its default value.
# 
# Possible values:
# 
# * The full path to a directory.
# 
# Related options:
# 
# * ``state_path``

quota_networks = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option controls the number of private networks that can be created per
# project (or per tenant).
# 
# Related options:
# 
# * enable_network_quota

ram_allocation_ratio = 0.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option helps you specify virtual RAM to physical RAM
# allocation ratio which affects all RAM filters.
# 
# This configuration specifies ratio for RamFilter which can be set
# per compute node. For AggregateRamFilter, it will fall back to this
# configuration value if no per-aggregate setting found.
# 
# NOTE: This can be set per-compute, or if set to 0.0, the value
# set on the scheduler node(s) or compute node(s) will be used and
# defaulted to 1.5.
# 
# Possible values:
# 
# * Any valid positive integer or float value

reboot_timeout = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time interval after which an instance is hard rebooted automatically.
# 
# When doing a soft reboot, it is possible that a guest kernel is
# completely hung in a way that causes the soft reboot task
# to not ever finish. Setting this option to a time period in seconds
# will automatically hard reboot an instance if it has been stuck
# in a rebooting state longer than N seconds.
# 
# Possible values:
# 
# * 0: Disables the option (default).
# * Any positive integer in seconds: Enables the option.

reclaim_instance_interval = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval for reclaiming deleted instances.
# 
# A value greater than 0 will enable SOFT_DELETE of instances.
# This option decides whether the server to be deleted will be put into
# the SOFT_DELETED state. If this value is greater than 0, the deleted
# server will not be deleted immediately, instead it will be put into
# a queue until it's too old (deleted time greater than the value of
# reclaim_instance_interval). The server can be recovered from the
# delete queue by using the restore action. If the deleted server remains
# longer than the value of reclaim_instance_interval, it will be
# deleted by a periodic task in the compute service automatically.
# 
# Note that this option is read from both the API and compute nodes, and
# must be set globally otherwise servers could be put into a soft deleted
# state in the API and never actually reclaimed (deleted) on the compute
# node.
# 
# Possible values:
# 
# * Any positive integer(in seconds) greater than 0 will enable
#   this option.
# * Any value <=0 will disable the option.

record = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filename that will be used for storing websocket frames received
# and sent by a proxy service (like VNC, spice, serial) running on this host.
# If this is not set, no recording will be done.

remove_unused_base_images = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Should unused base images be removed?

remove_unused_original_minimum_age_seconds = 86400
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Unused unresized base images younger than this will not be removed.

report_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds indicating how frequently the state of services on a
# given hypervisor is reported. Nova needs to know this to determine the
# overall health of the deployment.
# 
# Related Options:
# 
# * service_down_time
#   report_interval should be less than service_down_time. If service_down_time
#   is less than report_interval, services will routinely be considered down,
#   because they report in too rarely.

rescue_timeout = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval to wait before un-rescuing an instance stuck in RESCUE.
# 
# Possible values:
# 
# * 0: Disables the option (default)
# * Any positive integer in seconds: Enables the option.

reserved_host_disk_mb = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Amount of disk resources in MB to make them always available to host. The
# disk usage gets reported back to the scheduler from nova-compute running
# on the compute nodes. To prevent the disk resources from being considered
# as available, this option can be used to reserve disk space for that host.
# 
# Possible values:
# 
# * Any positive integer representing amount of disk in MB to reserve
#   for the host.

reserved_host_memory_mb = 512
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Amount of memory in MB to reserve for the host so that it is always available
# to host processes. The host resources usage is reported back to the scheduler
# continuously from nova-compute running on the compute node. To prevent the host
# memory from being considered as available, this option is used to reserve
# memory for the host.
# 
# Possible values:
# 
# * Any positive integer representing amount of memory in MB to reserve
#   for the host.

reserved_huge_pages = None
# class:      <class 'oslo_config.cfg.MultiOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# Number of huge/large memory pages to reserved per NUMA host cell.
# 
# Possible values:
# 
# * A list of valid key=value which reflect NUMA node ID, page size
#   (Default unit is KiB) and number of pages to be reserved.
# 
#     reserved_huge_pages = node:0,size:2048,count:64
#     reserved_huge_pages = node:1,size:1GB,count:1
# 
#   In this example we are reserving on NUMA node 0 64 pages of 2MiB
#   and on NUMA node 1 1 page of 1GiB.

resize_confirm_window = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Automatically confirm resizes after N seconds.
# 
# Resize functionality will save the existing server before resizing.
# After the resize completes, user is requested to confirm the resize.
# The user has the opportunity to either confirm or revert all
# changes. Confirm resize removes the original server and changes
# server status from resized to active. Setting this option to a time
# period (in seconds) will automatically confirm the resize if the
# server is in resized state longer than that time.
# 
# Possible values:
# 
# * 0: Disables the option (default)
# * Any positive integer in seconds: Enables the option.

resize_fs_using_block_device = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable resizing of filesystems via a block device.
# 
# If enabled, attempt to resize the filesystem by accessing the image over a
# block device. This is done by the host and may not be necessary if the image
# contains a recent version of cloud-init. Possible mechanisms require the nbd
# driver (for qcow and raw), or loop (for raw).

resume_guests_state_on_host_boot = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies whether to start guests that were running before the
# host rebooted. It ensures that all of the instances on a Nova compute node
# resume their state each time the compute node boots or restarts.

rootwrap_config = /etc/nova/rootwrap.conf
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to the rootwrap configuration file.
# 
# Goal of the root wrapper is to allow a service-specific unprivileged user to
# run a number of actions as the root user in the safest manner possible.
# The configuration file used here must match the one defined in the sudoers
# entry.

routing_source_ip = $my_ip
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This is the public IP address of the network host. It is used when creating a
# SNAT rule.
# 
# Possible values:
# 
#     Any valid IP address
# 
# Related options:
# 
#     force_snat_range

running_deleted_instance_action = reap
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The compute service periodically checks for instances that have been
# deleted in the database but remain running on the compute node. The
# above option enables action to be taken when such instances are
# identified.
# 
# Possible values:
# 
# * reap: Powers down the instances and deletes them(default)
# * log: Logs warning message about deletion of the resource
# * shutdown: Powers down instances and marks them as non-
#   bootable which can be later used for debugging/analysis
# * noop: Takes no action
# 
# Related options:
# 
# * running_deleted_instance_poll
# * running_deleted_instance_timeout

running_deleted_instance_poll_interval = 1800
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time interval in seconds to wait between runs for the clean up action.
# If set to 0, above check will be disabled. If "running_deleted_instance
# _action" is set to "log" or "reap", a value greater than 0 must be set.
# 
# Possible values:
# 
# * Any positive integer in seconds enables the option.
# * 0: Disables the option.
# * 1800: Default value.
# 
# Related options:
# 
# * running_deleted_instance_action

running_deleted_instance_timeout = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time interval in seconds to wait for the instances that have
# been marked as deleted in database to be eligible for cleanup.
# 
# Possible values:
# 
# * Any positive integer in seconds(default is 0).
# 
# Related options:
# 
# * "running_deleted_instance_action"

scheduler_instance_sync_interval = 120
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval between sending the scheduler a list of current instance UUIDs to
# verify that its view of instances is in sync with nova.
# 
# If the CONF option 'scheduler_tracks_instance_changes' is
# False, the sync calls will not be made. So, changing this option will
# have no effect.
# 
# If the out of sync situations are not very common, this interval
# can be increased to lower the number of RPC messages being sent.
# Likewise, if sync issues turn out to be a problem, the interval
# can be lowered to check more frequently.
# 
# Possible values:
# 
# * 0: Will run at the default periodic interval.
# * Any value < 0: Disables the option.
# * Any positive integer in seconds.
# 
# Related options:
# 
# * This option has no impact if ``scheduler_tracks_instance_changes``
#   is set to False.

scheduler_topic = scheduler
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Scheduler message queue topic.
# 
# This is the message queue topic that the scheduler 'listens' on. It is used
# when the scheduler service is started up to configure the queue, and whenever
# an RPC call to the scheduler is made. There is almost never any reason to ever
# change this value.
# 
# Possible values:
# 
# * A valid AMQP topic name

send_arp_for_ha = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When True, when a device starts up, and upon binding floating IP addresses, arp
# messages will be sent to ensure that the arp caches on the compute hosts are
# up-to-date.
# 
# Related options:
# 
#     send_arp_for_ha_count

send_arp_for_ha_count = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When arp messages are configured to be sent, they will be sent with the count
# set to the value of this option. Of course, if this is set to zero, no arp
# messages will be sent.
# 
# Possible values:
# 
#     Any integer greater than or equal to 0
# 
# Related options:
# 
#     send_arp_for_ha

service_down_time = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum time in seconds since last check-in for up service
# 
# Each compute node periodically updates their database status based on the
# specified report interval. If the compute node hasn't updated the status
# for more than service_down_time, then the compute node is considered down.
# 
# Related Options:
# 
# * report_interval (service_down_time should not be less than report_interval)

servicegroup_driver = db
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the driver to be used for the servicegroup service.
# 
# ServiceGroup API in nova enables checking status of a compute node. When a
# compute worker running the nova-compute daemon starts, it calls the join API
# to join the compute group. Services like nova scheduler can query the
# ServiceGroup API to check if a node is alive. Internally, the ServiceGroup
# client driver automatically updates the compute worker status. There are
# multiple backend implementations for this service: Database ServiceGroup driver
# and Memcache ServiceGroup driver.
# 
# Possible Values:
# 
#     * db : Database ServiceGroup driver
#     * mc : Memcache ServiceGroup driver
# 
# Related Options:
# 
#     * service_down_time (maximum time since last check-in for up service)

share_dhcp_address = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# THIS VALUE SHOULD BE SET WHEN CREATING THE NETWORK.
# 
# If True in multi_host mode, all compute hosts share the same dhcp address. The
# same IP address used for DHCP will be added on each nova-network node which is
# only visible to the VMs on the same host.
# 
# The use of this configuration has been deprecated and may be removed in any
# release after Mitaka. It is recommended that instead of relying on this option,
# an explicit value should be passed to 'create_networks()' as a keyword argument
# with the name 'share_address'.

shelved_offload_time = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time before a shelved instance is eligible for removal from a host.
# 
# By default this option is set to 0 and the shelved instance will be
# removed from the hypervisor immediately after shelve operation.
# Otherwise, the instance will be kept for the value of
# shelved_offload_time(in seconds) so that during the time period the
# unshelve action will be faster, then the periodic task will remove
# the instance from hypervisor after shelved_offload_time passes.
# 
# Possible values:
# 
# * 0: Instance will be immediately offloaded after being
#      shelved.
# * Any value < 0: An instance will never offload.
# * Any positive integer in seconds: The instance will exist for
#   the specified number of seconds before being offloaded.

shelved_poll_interval = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval for polling shelved instances to offload.
# 
# The periodic task runs for every shelved_poll_interval number
# of seconds and checks if there are any shelved instances. If it
# finds a shelved instance, based on the 'shelved_offload_time' config
# value it offloads the shelved instances. Check 'shelved_offload_time'
# config option description for details.
# 
# Possible values:
# 
# * Any value <= 0: Disables the option.
# * Any positive integer in seconds.
# 
# Related options:
# 
# * ``shelved_offload_time``

shutdown_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Total time to wait in seconds for an instance toperform a clean
# shutdown.
# 
# It determines the overall period (in seconds) a VM is allowed to
# perform a clean shutdown. While performing stop, rescue and shelve,
# rebuild operations, configuring this option gives the VM a chance
# to perform a controlled shutdown before the instance is powered off.
# The default timeout is 60 seconds.
# 
# The timeout value can be overridden on a per image basis by means
# of os_shutdown_timeout that is an image metadata setting allowing
# different types of operating systems to specify how much time they
# need to shut down cleanly.
# 
# Possible values:
# 
# * Any positive integer in seconds (default value is 60).

source_is_ipv6 = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Set to True if source host is addressed with IPv6.

ssl_only = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Disallow non-encrypted connections.

state_path = $pybasedir
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The top-level directory for maintaining Nova's state.
# 
# This directory is used to store Nova's internal state. It is used by a
# variety of other config options which derive from this. In some scenarios
# (for example migrations) it makes sense to use a storage location which is
# shared between multiple compute hosts (for example via NFS). Unless the
# option ``instances_path`` gets overwritten, this directory can grow very
# large.
# 
# Possible values:
# 
# * The full path to a directory. Defaults to value provided in ``pybasedir``.

sync_power_state_interval = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval to sync power states between the database and the hypervisor.
# 
# The interval that Nova checks the actual virtual machine power state
# and the power state that Nova has in its database. If a user powers
# down their VM, Nova updates the API to report the VM has been
# powered down. Should something turn on the VM unexpectedly,
# Nova will turn the VM back off to keep the system in the expected
# state.
# 
# Possible values:
# 
# * 0: Will run at the default periodic interval.
# * Any value < 0: Disables the option.
# * Any positive integer in seconds.
# 
# Related options:
# 
# * If ``handle_virt_lifecycle_events`` in workarounds_group is
#   false and this option is negative, then instances that get out
#   of sync between the hypervisor and the Nova database will have
#   to be synchronized manually.

sync_power_state_pool_size = 1000
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of greenthreads available for use to sync power states.
# 
# This option can be used to reduce the number of concurrent requests
# made to the hypervisor or system with real instance power states
# for performance reasons, for example, with Ironic.
# 
# Possible values:
# 
# * Any positive integer representing greenthreads count.

teardown_unused_network_gateway = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Determines whether unused gateway devices, both VLAN and bridge, are deleted if
# the network is in nova-network VLAN mode and is multi-hosted.
# 
# Related options:
# 
#     ``use_neutron``, ``vpn_ip``, ``fake_network``

tempdir = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Explicitly specify the temporary working directory.

timeout_nbd = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Amount of time, in seconds, to wait for NBD device start up.

update_dns_entries = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# When this option is True, whenever a DNS entry must be updated, a fanout cast
# message is sent to all network hosts to update their DNS entries in multi-host
# mode.
# 
# Related options:
# 
#     ``use_neutron``

update_resources_interval = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval for updating compute resources.
# 
# This option specifies how often the update_available_resources
# periodic task should run. A number less than 0 means to disable the
# task completely. Leaving this at the default of 0 will cause this to
# run at the default periodic interval. Setting it to any positive
# value will cause it to run at approximately that number of seconds.
# 
# Possible values:
# 
# * 0: Will run at the default periodic interval.
# * Any value < 0: Disables the option.
# * Any positive integer in seconds.

use_cow_images = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable use of copy-on-write (cow) images.
# 
# QEMU/KVM allow the use of qcow2 as backing files. By disabling this,
# backing files will not be used.

use_ipv6 = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Assign IPv6 and IPv4 addresses when creating instances.
# 
# Related options:
# 
# * use_neutron: this only works with nova-network.

use_network_dns_servers = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When this option is set to True, the dns1 and dns2 servers for the network
# specified by the user on boot will be used for DNS, as well as any specified in
# the `dns_server` option.
# 
# Related options:
# 
#     dns_server

use_neutron = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Whether to use Neutron or Nova Network as the back end for networking. Defaults to False (indicating Nova network).Set to True to use neutron.

use_rootwrap_daemon = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Start and use a daemon that can run the commands that need to be run with
# root privileges. This option is usually enabled on nodes that run nova compute
# processes.

use_single_default_gateway = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When set to True, only the firt nic of a VM will get its default gateway from
# the DHCP server.

vcpu_pin_set = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Defines which physical CPUs (pCPUs) can be used by instance
# virtual CPUs (vCPUs).
# 
# Possible values:
# 
# * A comma-separated list of physical CPU numbers that virtual CPUs can be
#   allocated to by default. Each element should be either a single CPU number,
#   a range of CPU numbers, or a caret followed by a CPU number to be
#   excluded from a previous range. For example:
# 
#     vcpu_pin_set = "4-12,^8,15"

vendordata_driver = nova.api.metadata.vendordata_json.JsonFileVendorData
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# When returning instance metadata, this is the class that is used
# for getting vendor metadata when that class isn't specified in the individual
# request. The value should be the full dot-separated path to the class to use.
# 
# Possible values:
# 
# * Any valid dot-separated class path that can be imported.

vif_plugging_is_fatal = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Determine if instance should boot or fail on VIF plugging timeout.
# 
# Nova sends a port update to Neutron after an instance has been scheduled,
# providing Neutron with the necessary information to finish setup of the port.
# Once completed, Neutron notifies Nova that it has finished setting up the
# port, at which point Nova resumes the boot of the instance since network
# connectivity is now supposed to be present. A timeout will occur if the reply
# is not received after a given interval.
# 
# This option determines what Nova does when the VIF plugging timeout event
# happens. When enabled, the instance will error out. When disabled, the
# instance will continue to boot on the assumption that the port is ready.
# 
# Possible values:
# 
# * True: Instances should fail after VIF plugging timeout
# * False: Instances should continue booting after VIF plugging timeout

vif_plugging_timeout = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout for Neutron VIF plugging event message arrival.
# 
# Number of seconds to wait for Neutron vif plugging events to
# arrive before continuing or failing (see 'vif_plugging_is_fatal').
# 
# Related options:
# 
# * vif_plugging_is_fatal - If ``vif_plugging_timeout`` is set to zero and
#   ``vif_plugging_is_fatal`` is False, events should not be expected to
#   arrive at all.

virt_mkfs = []
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# Name of the mkfs commands for ephemeral device.
# 
# The format is <os_type>=<mkfs command>

vlan_interface = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option is the name of the virtual interface of the VM on which the VLAN
# bridge will be built. While it was originally designed to be used only by
# nova-network, it is also used by libvirt and xenapi for the bridge interface
# name.
# 
# Please note that this setting will be ignored in nova-network if the
# configuration option for `network_manager` is not set to the default of
# 'nova.network.manager.VlanManager'.
# 
# Possible values:
# 
#     Any valid virtual interface name, such as 'eth0'

vlan_start = 100
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the VLAN number used for private networks. Note that the when creating
# the networks, if the specified number has already been assigned, nova-network
# will increment this number until it finds an available VLAN.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment. It also will be ignored if the configuration option
# for `network_manager` is not set to the default of
# 'nova.network.manager.VlanManager'.
# 
# Possible values:
# 
#     Any integer between 1 and 4094. Values outside of that range will raise a
#     ValueError exception. Default = 100.
# 
# Related options:
# 
#     ``network_manager``, ``use_neutron``

volume_usage_poll_interval = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval for gathering volume usages.
# 
# This option updates the volume usage cache for every
# volume_usage_poll_interval number of seconds.
# 
# Possible values:
# 
# * Any positive integer(in seconds) greater than 0 will enable
#   this option.
# * Any value <=0 will disable the option.

vpn_ip = $my_ip
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the public IP address for the cloudpipe VPN servers. It defaults to the
# IP address of the host.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment. It also will be ignored if the configuration option
# for `network_manager` is not set to the default of
# 'nova.network.manager.VlanManager'.
# 
# Possible values:
# 
#     Any valid IP address. The default is $my_ip, the IP address of the VM.
# 
# Related options:
# 
#     ``network_manager``, ``use_neutron``, ``vpn_start``

vpn_start = 1000
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is the port number to use as the first VPN port for private networks.
# 
# Please note that this option is only used when using nova-network instead of
# Neutron in your deployment. It also will be ignored if the configuration option
# for `network_manager` is not set to the default of
# 'nova.network.manager.VlanManager', or if you specify a value the 'vpn_start'
# parameter when creating a network.
# 
# Possible values:
# 
#     Any integer representing a valid port number. The default is 1000.
# 
# Related options:
# 
#     ``use_neutron``, ``vpn_ip``, ``network_manager``

web = /usr/share/spice-html5
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to directory with content which will be served by a web server.



[api]
# API options
# Options under this group are used to define Nova API.

allow_instance_snapshots = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Operators can turn off the ability for a user to take snapshots of their
# instances by setting this option to False. When disabled, any attempt to
# take a snapshot will result in a HTTP 400 response ("Bad Request").

auth_strategy = keystone
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This determines the strategy to use for authentication: keystone or noauth2.
# 'noauth2' is designed for testing only, as it does no actual credential
# checking. 'noauth2' provides administrative credentials only if 'admin' is
# specified as the username.

compute_link_prefix = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This string is prepended to the normal URL that is returned in links to the
# OpenStack Compute API. If it is empty (the default), the URLs are returned
# unchanged.
# 
# Possible values:
# 
# * Any string, including an empty string (the default).

config_drive_skip_versions = 1.0 2007-01-19 2007-03-01 2007-08-29 2007-10-10 2007-12-15 2008-02-01 2008-09-01
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When gathering the existing metadata for a config drive, the EC2-style
# metadata is returned for all versions that don't appear in this option.
# As of the Liberty release, the available versions are:
# 
# * 1.0
# * 2007-01-19
# * 2007-03-01
# * 2007-08-29
# * 2007-10-10
# * 2007-12-15
# * 2008-02-01
# * 2008-09-01
# * 2009-04-04
# 
# The option is in the format of a single string, with each version separated
# by a space.
# 
# Possible values:
# 
# * Any string that represents zero or more versions, separated by spaces.

enable_instance_password = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enables returning of the instance password by the relevant server API calls
# such as create, rebuild, evacuate, or rescue. If the hypervisor does not
# support password injection, then the password returned will not be correct,
# so if your hypervisor does not support password injection, set this to False.

fping_path = /usr/sbin/fping
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The full path to the fping binary.

glance_link_prefix = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This string is prepended to the normal URL that is returned in links to
# Glance resources. If it is empty (the default), the URLs are returned
# unchanged.
# 
# Possible values:
# 
# * Any string, including an empty string (the default).

hide_server_address_states = ['building']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option is a list of all instance states for which network address
# information should not be returned from the API.
# 
# Possible values:
# 
#   A list of strings, where each string is a valid VM state, as defined in
#   nova/compute/vm_states.py. As of the Newton release, they are:
# 
# * "active"
# * "building"
# * "paused"
# * "suspended"
# * "stopped"
# * "rescued"
# * "resized"
# * "soft-delete"
# * "deleted"
# * "error"
# * "shelved"
# * "shelved_offloaded"

max_limit = 1000
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# As a query can potentially return many thousands of items, you can limit the
# maximum number of items in a single response by setting this option.

metadata_cache_expiration = 15
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option is the time (in seconds) to cache metadata. When set to 0,
# metadata caching is disabled entirely; this is generally not recommended for
# performance reasons. Increasing this setting should improve response times
# of the metadata API when under heavy load. Higher values may increase memory
# usage, and result in longer times for host metadata changes to take effect.

neutron_default_tenant_id = default
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant ID for getting the default network from Neutron API (also referred in
# some places as the 'project ID') to use.
# 
# Related options:
# 
# * use_neutron_default_nets

use_forwarded_for = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When True, the 'X-Forwarded-For' header is treated as the canonical remote
# address. When False (the default), the 'remote_address' header is used.
# 
# You should only enable this if you have an HTML sanitizing proxy.

use_neutron_default_nets = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When True, the TenantNetworkController will query the Neutron API to get the
# default networks to use.
# 
# Related options:
# 
# * neutron_default_tenant_id

vendordata_dynamic_connect_timeout = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum wait time for an external REST service to connect.
# 
# Possible values:
# 
# * Any integer with a value greater than three (the TCP packet retransmission
#   timeout). Note that instance start may be blocked during this wait time,
#   so this value should be kept small.
# 
# Related options:
# 
# * vendordata_providers
# * vendordata_dynamic_targets
# * vendordata_dynamic_ssl_certfile
# * vendordata_dynamic_read_timeout
# * vendordata_dynamic_failure_fatal

vendordata_dynamic_failure_fatal = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Should failures to fetch dynamic vendordata be fatal to instance boot?
# 
# Related options:
# 
# * vendordata_providers
# * vendordata_dynamic_targets
# * vendordata_dynamic_ssl_certfile
# * vendordata_dynamic_connect_timeout
# * vendordata_dynamic_read_timeout

vendordata_dynamic_read_timeout = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum wait time for an external REST service to return data once connected.
# 
# Possible values:
# 
# * Any integer. Note that instance start is blocked during this wait time,
#   so this value should be kept small.
# 
# Related options:
# 
# * vendordata_providers
# * vendordata_dynamic_targets
# * vendordata_dynamic_ssl_certfile
# * vendordata_dynamic_connect_timeout
# * vendordata_dynamic_failure_fatal

vendordata_dynamic_ssl_certfile = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to an optional certificate file or CA bundle to verify dynamic
# vendordata REST services ssl certificates against.
# 
# Possible values:
# 
# * An empty string, or a path to a valid certificate file
# 
# Related options:
# 
# * vendordata_providers
# * vendordata_dynamic_targets
# * vendordata_dynamic_connect_timeout
# * vendordata_dynamic_read_timeout
# * vendordata_dynamic_failure_fatal

vendordata_dynamic_targets = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A list of targets for the dynamic vendordata provider. These targets are of
# the form <name>@<url>.
# 
# The dynamic vendordata provider collects metadata by contacting external REST
# services and querying them for information about the instance. This behaviour
# is documented in the vendordata.rst file in the nova developer reference.

vendordata_jsonfile_path = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cloud providers may store custom data in vendor data file that will then be
# available to the instances via the metadata service, and to the rendering of
# config-drive. The default class for this, JsonFileVendorData, loads this
# information from a JSON file, whose path is configured by this option. If
# there is no path set by this option, the class returns an empty dictionary.
# 
# Possible values:
# 
# * Any string representing the path to the data file, or an empty string
#     (default).

vendordata_providers = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A list of vendordata providers.
# 
# vendordata providers are how deployers can provide metadata via configdrive
# and metadata that is specific to their deployment. There are currently two
# supported providers: StaticJSON and DynamicJSON.
# 
# StaticJSON reads a JSON file configured by the flag vendordata_jsonfile_path
# and places the JSON from that file into vendor_data.json and
# vendor_data2.json.
# 
# DynamicJSON is configured via the vendordata_dynamic_targets flag, which is
# documented separately. For each of the endpoints specified in that flag, a
# section is added to the vendor_data2.json.
# 
# For more information on the requirements for implementing a vendordata
# dynamic endpoint, please see the vendordata.rst file in the nova developer
# reference.
# 
# Possible values:
# 
# * A list of vendordata providers, with StaticJSON and DynamicJSON being
#   current options.
# 
# Related options:
# 
# * vendordata_dynamic_targets
# * vendordata_dynamic_ssl_certfile
# * vendordata_dynamic_connect_timeout
# * vendordata_dynamic_read_timeout
# * vendordata_dynamic_failure_fatal



[api_database]
# API Database Options
# The *Nova API Database* is a separate database which is used for information
# which is used across *cells*. This database is mandatory since the Mitaka
# release (13.0.0).

connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQLAlchemy connection string to use to connect to the database.

connection_debug = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

connection_debug = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verbosity of SQL debugging information: 0=None, 100=Everything.

connection_trace = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

connection_trace = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Add Python stack traces to SQL as comment strings.

idle_timeout = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

idle_timeout = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout before idle SQL connections are reaped.

max_overflow = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

max_overflow = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, use this value for max_overflow with SQLAlchemy.

max_pool_size = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

max_pool_size = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit.

max_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

max_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.

mysql_sql_mode = TRADITIONAL
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

mysql_sql_mode = TRADITIONAL
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQL mode to be used for MySQL sessions. This option, including the default, overrides any server-set SQL mode. To use whatever SQL mode is set by the server configuration, set this to no value. Example: mysql_sql_mode=

pool_timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

pool_timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, use this value for pool_timeout with SQLAlchemy.

retry_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

retry_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval between retries of opening a SQL connection.

slave_connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

slave_connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQLAlchemy connection string to use to connect to the slave database.

sqlite_synchronous = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

sqlite_synchronous = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If True, SQLite uses synchronous mode.



[barbican]
# barbican options
# None

auth_endpoint = http://localhost:5000/v3
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use this endpoint to connect to Keystone

barbican_api_version = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Version of the Barbican API, for example: "v1"

barbican_endpoint = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use this endpoint to connect to Barbican, for example: "http://localhost:9311/"

number_of_retries = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to retry poll for key creation completion

retry_delay = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait before retrying poll for key creation completion



[cache]
# cache options
# None

backend = dogpile.cache.null
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Dogpile.cache backend module. It is recommended that Memcache or Redis (dogpile.cache.redis) be used in production deployments. For eventlet-based or highly threaded servers, Memcache with pooling (oslo_cache.memcache_pool) is recommended. For low thread servers, dogpile.cache.memcached is recommended. Test environments with a single instance of the server can use the dogpile.cache.memory backend.

backend_argument = []
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# Arguments supplied to the backend module. Specify this option once per argument to be passed to the dogpile.cache backend. Example format: "<argname>:<value>".

config_prefix = cache.oslo
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Prefix for building the configuration dictionary for the cache region. This should not need to be changed unless there is another dogpile.cache region with the same configuration name.

debug_cache_backend = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Extra debugging from the cache backend (cache keys, get/set/delete/etc calls). This is only really useful if you need to see the specific cache-backend get/set/delete calls with the keys/values.  Typically this should be left set to false.

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Global toggle for caching.

expiration_time = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Default TTL, in seconds, for any cached item in the dogpile.cache region. This applies to any cached method that doesn't have an explicit cache expiration time defined for it.

memcache_dead_retry = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds memcached server is considered dead before it is tried again. (dogpile.cache.memcache and oslo_cache.memcache_pool backends only).

memcache_pool_connection_get_timeout = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds that an operation will wait to get a memcache client connection.

memcache_pool_maxsize = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Max total number of open connections to every memcached server. (oslo_cache.memcache_pool backend only).

memcache_pool_unused_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds a connection to memcached is held unused in the pool before it is closed. (oslo_cache.memcache_pool backend only).

memcache_servers = ['localhost:11211']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Memcache servers in the format of "host:port". (dogpile.cache.memcache and oslo_cache.memcache_pool backends only).

memcache_socket_timeout = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout in seconds for every call to a server. (dogpile.cache.memcache and oslo_cache.memcache_pool backends only).

proxies = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Proxy classes to import that will affect the way the dogpile.cache backend functions. See the dogpile.cache documentation on changing-backend-behavior.



[cells]
# Cells Options
# Cells options allow you to use cells functionality in openstack
# deployment.

bandwidth_update_interval = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Bandwidth update interval.
# 
# Seconds between bandwidth usage cache updates for cells.
# 
# Possible values:
# 
# * An integer, corresponding to the interval time in seconds.

call_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Call timeout.
# 
# Cell messaging module waits for response(s) to be put into the
# eventlet queue. This option defines the seconds waited for
# response from a call to a cell.
# 
# Possible values:
# 
# * An integer, corresponding to the interval time in seconds.

capabilities = ['hypervisor=xenserver;kvm', 'os=linux;windows']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cell capabilities.
# 
# List of arbitrary key=value pairs defining capabilities of the
# current cell to be sent to the parent cells. These capabilities
# are intended to be used in cells scheduler filters/weighers.
# 
# Possible values:
# 
# * key=value pairs list for example;
#   ``hypervisor=xenserver;kvm,os=linux;windows``

cell_type = compute
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Type of cell.
# 
# When cells feature is enabled the hosts in the OpenStack Compute
# cloud are partitioned into groups. Cells are configured as a tree.
# The top-level cell's cell_type must be set to ``api``. All other
# cells are defined as a ``compute cell`` by default.
# 
# Related option:
# 
# * quota_driver: Disable quota checking for the child cells.
#   (nova.quota.NoopQuotaDriver)

cells_config = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional cells configuration.
# 
# Configuration file from which to read cells configuration. If given,
# overrides reading cells from the database.
# 
# Cells store all inter-cell communication data, including user names
# and passwords, in the database. Because the cells data is not updated
# very frequently, use this option to specify a JSON file to store
# cells data. With this configuration, the database is no longer
# consulted when reloading the cells data. The file must have columns
# present in the Cell model (excluding common database fields and the
# id column). You must specify the queue connection information through
# a transport_url field, instead of username, password, and so on.
# 
# The transport_url has the following form:
# rabbit://USERNAME:PASSWORD@HOSTNAME:PORT/VIRTUAL_HOST
# 
# Possible values:
# 
# The scheme can be either qpid or rabbit, the following sample shows
# this optional configuration:
# 
#     {
#         "parent": {
#             "name": "parent",
#             "api_url": "http://api.example.com:8774",
#             "transport_url": "rabbit://rabbit.example.com",
#             "weight_offset": 0.0,
#             "weight_scale": 1.0,
#             "is_parent": true
#         },
#         "cell1": {
#             "name": "cell1",
#             "api_url": "http://api.example.com:8774",
#             "transport_url": "rabbit://rabbit1.example.com",
#             "weight_offset": 0.0,
#             "weight_scale": 1.0,
#             "is_parent": false
#         },
#         "cell2": {
#             "name": "cell2",
#             "api_url": "http://api.example.com:8774",
#             "transport_url": "rabbit://rabbit2.example.com",
#             "weight_offset": 0.0,
#             "weight_scale": 1.0,
#             "is_parent": false
#         }
#     }

db_check_interval = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# DB check interval.
# 
# Cell state manager updates cell status for all cells from the DB
# only after this particular interval time is passed. Otherwise cached
# status are used. If this value is 0 or negative all cell status are
# updated from the DB whenever a state is needed.
# 
# Possible values:
# 
# * Interval time, in seconds.

enable = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable cell functionality.
# 
# When this functionality is enabled, it lets you to scale an OpenStack
# Compute cloud in a more distributed fashion without having to use
# complicated technologies like database and message queue clustering.
# Cells are configured as a tree. The top-level cell should have a host
# that runs a nova-api service, but no nova-compute services. Each
# child cell should run all of the typical nova-* services in a regular
# Compute cloud except for nova-api. You can think of cells as a normal
# Compute deployment in that each cell has its own database server and
# message queue broker.
# 
# Related options:
# 
# * name: A unique cell name must be given when this functionality
#   is enabled.
# * cell_type: Cell type should be defined for all cells.

instance_update_num_instances = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Instance update num instances
# 
# On every run of the periodic task, nova cells manager will attempt to
# sync instance_updated_at_threshold number of instances. When the
# manager gets the list of instances, it shuffles them so that multiple
# nova-cells services do not attempt to sync the same instances in
# lockstep.
# 
# Possible values:
# 
# * Positive integer number
# 
# Related options:
# 
# * This value is used with the ``instance_updated_at_threshold``
#   value in a periodic task run.

instance_update_sync_database_limit = 100
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Instance update sync database limit.
# 
# Number of instances to pull from the database at one time for
# a sync. If there are more instances to update the results will
# be paged through.
# 
# Possible values:
# 
# * An integer, corresponding to a number of instances.

instance_updated_at_threshold = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Instance updated at threshold
# 
# Number of seconds after an instance was updated or deleted to
# continue to update cells. This option lets cells manager to only
# attempt to sync instances that have been updated recently.
# i.e., a threshold of 3600 means to only update instances that
# have modified in the last hour.
# 
# Possible values:
# 
# * Threshold in seconds
# 
# Related options:
# 
# * This value is used with the ``instance_update_num_instances``
#   value in a periodic task run.

max_hop_count = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum hop count
# 
# When processing a targeted message, if the local cell is not the
# target, a route is defined between neighbouring cells. And the
# message is processed across the whole routing path. This option
# defines the maximum hop counts until reaching the target.
# 
# Possible values:
# 
# * Positive integer value

mute_child_interval = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mute child interval.
# 
# Number of seconds after which a lack of capability and capacity
# update the child cell is to be treated as a mute cell. Then the
# child cell will be weighed as recommend highly that it be skipped.
# 
# Possible values:
# 
# * An integer, corresponding to the interval time in seconds.

mute_weight_multiplier = -10000.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mute weight multiplier.
# 
# Multiplier used to weigh mute children. Mute children cells are
# recommended to be skipped so their weight is multiplied by this
# negative value.
# 
# Possible values:
# 
# * Negative numeric number

name = nova
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Name of the current cell.
# 
# This value must be unique for each cell. Name of a cell is used as
# its id, leaving this option unset or setting the same name for
# two or more cells may cause unexpected behaviour.
# 
# Related options:
# 
# * enabled: This option is meaningful only when cells service
#   is enabled

offset_weight_multiplier = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Offset weight multiplier
# 
# Multiplier used to weigh offset weigher. Cells with higher
# weight_offsets in the DB will be preferred. The weight_offset
# is a property of a cell stored in the database. It can be used
# by a deployer to have scheduling decisions favor or disfavor
# cells based on the setting.
# 
# Possible values:
# 
# * Numeric multiplier

ram_weight_multiplier = 10.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Ram weight multiplier.
# 
# Multiplier used for weighing ram. Negative numbers indicate that
# Compute should stack VMs on one host instead of spreading out new
# VMs to more hosts in the cell.
# 
# Possible values:
# 
# * Numeric multiplier

reserve_percent = 10.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Reserve percentage
# 
# Percentage of cell capacity to hold in reserve, so the minimum
# amount of free resource is considered to be;
# 
#     min_free = total * (reserve_percent / 100.0)
# 
# This option affects both memory and disk utilization.
# 
# The primary purpose of this reserve is to ensure some space is
# available for users who want to resize their instance to be larger.
# Note that currently once the capacity expands into this reserve
# space this option is ignored.
# 
# Possible values:
# 
# * An integer or float, corresponding to the percentage of cell capacity to
#   be held in reserve.

rpc_driver_queue_base = cells.intercell
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# RPC driver queue base.
# 
# When sending a message to another cell by JSON-ifying the message
# and making an RPC cast to 'process_message', a base queue is used.
# This option defines the base queue name to be used when communicating
# between cells. Various topics by message type will be appended to this.
# 
# Possible values:
# 
# * The base queue name to be used when communicating between cells.

scheduler = nova.cells.scheduler.CellsScheduler
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cells scheduler.
# 
# The class of the driver used by the cells scheduler. This should be
# the full Python path to the class to be used. If nothing is specified
# in this option, the CellsScheduler is used.

scheduler_filter_classes = ['nova.cells.filters.all_filters']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Scheduler filter classes.
# 
# Filter classes the cells scheduler should use. An entry of
# "nova.cells.filters.all_filters" maps to all cells filters
# included with nova. As of the Mitaka release the following
# filter classes are available:
# 
# Different cell filter: A scheduler hint of 'different_cell'
# with a value of a full cell name may be specified to route
# a build away from a particular cell.
# 
# Image properties filter: Image metadata named
# 'hypervisor_version_requires' with a version specification
# may be specified to ensure the build goes to a cell which
# has hypervisors of the required version. If either the version
# requirement on the image or the hypervisor capability of the
# cell is not present, this filter returns without filtering out
# the cells.
# 
# Target cell filter: A scheduler hint of 'target_cell' with a
# value of a full cell name may be specified to route a build to
# a particular cell. No error handling is done as there's no way
# to know whether the full path is a valid.
# 
# As an admin user, you can also add a filter that directs builds
# to a particular cell.

scheduler_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Scheduler retries.
# 
# How many retries when no cells are available. Specifies how many
# times the scheduler tries to launch a new instance when no cells
# are available.
# 
# Possible values:
# 
# * Positive integer value
# 
# Related options:
# 
# * This value is used with the ``scheduler_retry_delay`` value
#   while retrying to find a suitable cell.

scheduler_retry_delay = 2
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Scheduler retry delay.
# 
# Specifies the delay (in seconds) between scheduling retries when no
# cell can be found to place the new instance on. When the instance
# could not be scheduled to a cell after ``scheduler_retries`` in
# combination with ``scheduler_retry_delay``, then the scheduling
# of the instance failed.
# 
# Possible values:
# 
# * Time in seconds.
# 
# Related options:
# 
# * This value is used with the ``scheduler_retries`` value
#   while retrying to find a suitable cell.

scheduler_weight_classes = ['nova.cells.weights.all_weighers']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Scheduler weight classes.
# 
# Weigher classes the cells scheduler should use. An entry of
# "nova.cells.weights.all_weighers" maps to all cell weighers
# included with nova. As of the Mitaka release the following
# weight classes are available:
# 
# mute_child: Downgrades the likelihood of child cells being
# chosen for scheduling requests, which haven't sent capacity
# or capability updates in a while. Options include
# mute_weight_multiplier (multiplier for mute children; value
# should be negative).
# 
# ram_by_instance_type: Select cells with the most RAM capacity
# for the instance type being requested. Because higher weights
# win, Compute returns the number of available units for the
# instance type requested. The ram_weight_multiplier option defaults
# to 10.0 that adds to the weight by a factor of 10. Use a negative
# number to stack VMs on one host instead of spreading out new VMs
# to more hosts in the cell.
# 
# weight_offset: Allows modifying the database to weight a particular
# cell. The highest weight will be the first cell to be scheduled for
# launching an instance. When the weight_offset of a cell is set to 0,
# it is unlikely to be picked but it could be picked if other cells
# have a lower weight, like if they're full. And when the weight_offset
# is set to a very high value (for example, '999999999999999'), it is
# likely to be picked if another cell do not have a higher weight.

topic = cells
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Topic.
# 
# This is the message queue topic that cells nodes listen on. It is
# used when the cells service is started up to configure the queue,
# and whenever an RPC call to the scheduler is made.
# 
# Possible values:
# 
# * cells: This is the recommended and the default value.



[cinder]
# Cinder Options
# Configuration options for the block storage

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded Certificate Authority to use when verifying HTTPs connections.

catalog_info = volumev2:cinderv2:publicURL
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Info to match when looking for cinder in the service catalog.
# 
# Possible values:
# 
# * Format is separated values of the form:
#   <service_type>:<service_name>:<endpoint_type>
# 
# Note: Nova does not support the Cinder v1 API since the Nova 15.0.0 Ocata
# release.
# 
# Related options:
# 
# * endpoint_template - Setting this option will override catalog_info

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate cert file

cross_az_attach = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Allow attach between instance and volume in different availability zones.
# 
# If False, volumes attached to an instance must be in the same availability
# zone in Cinder as the instance availability zone in Nova.
# This also means care should be taken when booting an instance from a volume
# where source is not "volume" because Nova will attempt to create a volume using
# the same availability zone as what is assigned to the instance.
# If that AZ is not in Cinder (or allow_availability_zone_fallback=False in
# cinder.conf), the volume create request will fail and the instance will fail
# the build request.
# By default there is no availability zone restriction on volume attach.

endpoint_template = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If this option is set then it will override service catalog lookup with
# this template for cinder endpoint
# 
# Possible values:
# 
# * URL for cinder endpoint API
#   e.g. http://localhost:8776/v2/%(project_id)s
# 
# Note: Nova does not support the Cinder v1 API since the Nova 15.0.0 Ocata
# release.
# 
# Related options:
# 
# * catalog_info - If endpoint_template is not set, catalog_info will be used.

http_retries = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times cinderclient should retry on any failed http call.
# 0 means connection is attempted only once. Setting it to any positive integer
# means that on failure connection is retried that many times e.g. setting it
# to 3 means total attempts to connect will be 4.
# 
# Possible values:
# 
# * Any integer value. 0 means connection is attempted only once

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate key file

os_region_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Region name of this node. This is used when picking the URL in the service
# catalog.
# 
# Possible values:
# 
# * Any string representing region name

timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout value for http requests



[cloudpipe]
# Cloudpipe options
# None

boot_script_template = $pybasedir/nova/cloudpipe/bootscript.template
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Template for cloudpipe instance boot script.
# 
# Possible values:
# 
# * Any valid path to a cloudpipe instance boot script template
# 
# Related options:
# 
# The following options are required to configure cloudpipe-managed
# OpenVPN server.
# 
# * dmz_net
# * dmz_mask
# * cnt_vpn_clients

dmz_mask = 255.255.255.0
# class:      <class 'oslo_config.cfg.IPOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Netmask to push into OpenVPN config.
# 
# Possible values:
# 
# * Any valid IPv4/IPV6 netmask
# 
# Related options:
# 
# * dmz_net - dmz_net and dmz_mask is pushed into bootscript.template
#   to configure cloudpipe-managed OpenVPN server
# * boot_script_template

dmz_net = 10.0.0.0
# class:      <class 'oslo_config.cfg.IPOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Network to push into OpenVPN config.
# 
# Note: Above mentioned OpenVPN config can be found at
# /etc/openvpn/server.conf.
# 
# Possible values:
# 
# * Any valid IPv4/IPV6 address
# 
# Related options:
# 
# * boot_script_template - dmz_net is pushed into bootscript.template
#   to configure cloudpipe-managed OpenVPN server

vpn_flavor = m1.tiny
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Flavor for VPN instances.
# 
# Possible values:
# 
# * Any valid flavor name

vpn_image_id = 0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Image ID used when starting up a cloudpipe VPN client.
# 
# An empty instance is created and configured with OpenVPN using
# boot_script_template. This instance would be snapshotted and stored
# in glance. ID of the stored image is used in 'vpn_image_id' to
# create cloudpipe VPN client.
# 
# Possible values:
# 
# * Any valid ID of a VPN image

vpn_key_suffix = -vpn
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Suffix to add to project name for VPN key and secgroups
# 
# Possible values:
# 
# * Any string value representing the VPN key suffix



[conductor]
# Conductor Options
# Options under this group are used to define Conductor's communication,
# which manager should be act as a proxy between computes and database,
# and finally, how many worker processes will be used.

topic = conductor
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Topic exchange name on which conductor nodes listen.

workers = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of workers for OpenStack Conductor service. The default will be the
# number of CPUs available.



[console]
# Console Options
# Options under this group allow to tune the configuration of the console proxy
# service.
# 
# Note: in configuration of every compute is a ``console_host`` option,
# which allows to select the console proxy service to connect to.

allowed_origins = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Adds list of allowed origins to the console websocket proxy to allow
# connections from other origin hostnames.
# Websocket proxy matches the host header with the origin header to
# prevent cross-site requests. This list specifies if any there are
# values other than host are allowed in the origin header.
# 
# Possible values:
# 
# * A list where each element is an allowed origin hostnames, else an empty list



[consoleauth]
# Console auth options
# None

token_ttl = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The lifetime of a console auth token.
# 
# A console auth token is used in authorizing console access for a user.
# Once the auth token time to live count has elapsed, the token is
# considered expired.  Expired tokens are then deleted.



[crypto]
# Crypto Options
# None

ca_file = cacert.pem
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filename of root CA (Certificate Authority). This is a container format
# and includes root certificates.
# 
# Possible values:
# 
# * Any file name containing root CA, cacert.pem is default
# 
# Related options:
# 
# * ca_path

ca_path = $state_path/CA
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory path where root CA is located.
# 
# Related options:
# 
# * ca_file

crl_file = crl.pem
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filename of root Certificate Revocation List (CRL). This is a list of
# certificates that have been revoked, and therefore, entities presenting
# those (revoked) certificates should no longer be trusted.
# 
# Related options:
# 
# * ca_path

key_file = private/cakey.pem
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filename of a private key.
# 
# Related options:
# 
# * keys_path

keys_path = $state_path/keys
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory path where keys are located.
# 
# Related options:
# 
# * key_file

project_cert_subject = /C=US/ST=California/O=OpenStack/OU=NovaDev/CN=project-ca-%.16s-%s
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Subject for certificate for projects, %s for
# project, timestamp

use_project_ca = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Option to enable/disable use of CA for each project.

user_cert_subject = /C=US/ST=California/O=OpenStack/OU=NovaDev/CN=%.16s-%.16s-%s
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Subject for certificate for users, %s for
# project, user, timestamp



[database]
# database options
# None

backend = sqlalchemy
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The back end to use for the database.

connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQLAlchemy connection string to use to connect to the database.

connection_debug = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verbosity of SQL debugging information: 0=None, 100=Everything.

connection_trace = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Add Python stack traces to SQL as comment strings.

db_inc_retry_interval = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If True, increases the interval between retries of a database operation up to db_max_retry_interval.

db_max_retries = 20
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum retries in case of connection error or deadlock error before error is raised. Set to -1 to specify an infinite retry count.

db_max_retry_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If db_inc_retry_interval is set, the maximum seconds between retries of a database operation.

db_retry_interval = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Seconds between retries of a database transaction.

idle_timeout = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout before idle SQL connections are reaped.

max_overflow = 50
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, use this value for max_overflow with SQLAlchemy.

max_pool_size = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit.

max_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.

min_pool_size = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Minimum number of SQL connections to keep open in a pool.

mysql_sql_mode = TRADITIONAL
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQL mode to be used for MySQL sessions. This option, including the default, overrides any server-set SQL mode. To use whatever SQL mode is set by the server configuration, set this to no value. Example: mysql_sql_mode=

pool_timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, use this value for pool_timeout with SQLAlchemy.

retry_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval between retries of opening a SQL connection.

slave_connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQLAlchemy connection string to use to connect to the slave database.

sqlite_db = oslo.sqlite
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The file name to use with SQLite.

sqlite_synchronous = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If True, SQLite uses synchronous mode.

use_db_reconnect = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable the experimental use of database reconnect on connection lost.

use_tpool = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable the experimental use of thread pooling for all DB API calls



[ephemeral_storage_encryption]
# Ephemeral storage encryption options
# None

cipher = aes-xts-plain64
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cipher-mode string to be used.
# 
# The cipher and mode to be used to encrypt ephemeral storage. The set of
# cipher-mode combinations available depends on kernel support.
# 
# Possible values:
# 
# * Any crypto option listed in ``/proc/crypto``.

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enables/disables LVM ephemeral storage encryption.

key_size = 512
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Encryption key length in bits.
# 
# The bit length of the encryption key to be used to encrypt ephemeral storage.
# In XTS mode only half of the bits are used for encryption key.



[filter_scheduler]
# Filter scheduler options
# None

aggregate_image_properties_isolation_namespace = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Image property namespace for use in the host aggregate.
# 
# Images and hosts can be configured so that certain images can only be scheduled
# to hosts in a particular aggregate. This is done with metadata values set on
# the host aggregate that are identified by beginning with the value of this
# option. If the host is part of an aggregate with such a metadata key, the image
# in the request spec must have the value of that metadata in its properties in
# order for the scheduler to consider the host as acceptable.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'aggregate_image_properties_isolation' filter is
# enabled.
# 
# Possible values:
# 
# * A string, where the string corresponds to an image property namespace
# 
# Related options:
# 
# * aggregate_image_properties_isolation_separator

aggregate_image_properties_isolation_separator = .
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Separator character(s) for image property namespace and name.
# 
# When using the aggregate_image_properties_isolation filter, the relevant
# metadata keys are prefixed with the namespace defined in the
# aggregate_image_properties_isolation_namespace configuration option plus a
# separator. This option defines the separator to be used.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'aggregate_image_properties_isolation' filter
# is enabled.
# 
# Possible values:
# 
# * A string, where the string corresponds to an image property namespace
#   separator character
# 
# Related options:
# 
# * aggregate_image_properties_isolation_namespace

available_filters = ['nova.scheduler.filters.all_filters']
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# Filters that the scheduler can use.
# 
# An unordered list of the filter classes the nova scheduler may apply.  Only the
# filters specified in the 'scheduler_enabled_filters' option will be used, but
# any filter appearing in that option must also be included in this list.
# 
# By default, this is set to all filters that are included with nova.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * A list of zero or more strings, where each string corresponds to the name of
#   a filter that may be used for selecting a host
# 
# Related options:
# 
# * scheduler_enabled_filters

baremetal_enabled_filters = ['RetryFilter', 'AvailabilityZoneFilter', 'ComputeFilter', 'ComputeCapabilitiesFilter', 'ImagePropertiesFilter', 'ExactRamFilter', 'ExactDiskFilter', 'ExactCoreFilter']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filters used for filtering baremetal hosts.
# 
# Filters are applied in order, so place your most restrictive filters first to
# make the filtering process more efficient.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * A list of zero or more strings, where each string corresponds to the name of
#   a filter to be used for selecting a baremetal host
# 
# Related options:
# 
# * If the 'scheduler_use_baremetal_filters' option is False, this option has
#   no effect.

disk_weight_multiplier = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Disk weight multipler ratio.
# 
# Multiplier used for weighing free disk space. Negative numbers mean to
# stack vs spread.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'ram' weigher is enabled.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to the multipler
#   ratio for this weigher.

enabled_filters = ['RetryFilter', 'AvailabilityZoneFilter', 'RamFilter', 'DiskFilter', 'ComputeFilter', 'ComputeCapabilitiesFilter', 'ImagePropertiesFilter', 'ServerGroupAntiAffinityFilter', 'ServerGroupAffinityFilter']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filters that the scheduler will use.
# 
# An ordered list of filter class names that will be used for filtering
# hosts. Ignore the word 'default' in the name of this option: these filters will
# *always* be applied, and they will be applied in the order they are listed so
# place your most restrictive filters first to make the filtering process more
# efficient.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * A list of zero or more strings, where each string corresponds to the name of
#   a filter to be used for selecting a host
# 
# Related options:
# 
# * All of the filters in this option *must* be present in the
#   'scheduler_available_filters' option, or a SchedulerHostFilterNotFound
#   exception will be raised.

host_subset_size = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Size of subset of best hosts selected by scheduler.
# 
# New instances will be scheduled on a host chosen randomly from a subset of the
# N best hosts, where N is the value set by this option.
# 
# Setting this to a value greater than 1 will reduce the chance that multiple
# scheduler processes handling similar requests will select the same host,
# creating a potential race condition. By selecting a host randomly from the N
# hosts that best fit the request, the chance of a conflict is reduced. However,
# the higher you set this value, the less optimal the chosen host may be for a
# given request.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * An integer, where the integer corresponds to the size of a host subset. Any
#   integer is valid, although any value less than 1 will be treated as 1

io_ops_weight_multiplier = -1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# IO operations weight multipler ratio.
# 
# This option determines how hosts with differing workloads are weighed. Negative
# values, such as the default, will result in the scheduler preferring hosts with
# lighter workloads whereas positive values will prefer hosts with heavier
# workloads. Another way to look at it is that positive values for this option
# will tend to schedule instances onto hosts that are already busy, while
# negative values will tend to distribute the workload across more hosts. The
# absolute value, whether positive or negative, controls how strong the io_ops
# weigher is relative to other weighers.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'io_ops' weigher is enabled.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to the multipler
#   ratio for this weigher.

isolated_hosts = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of hosts that can only run certain images.
# 
# If there is a need to restrict some images to only run on certain designated
# hosts, list those host names here.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'IsolatedHostsFilter' filter is enabled.
# 
# Possible values:
# 
# * A list of strings, where each string corresponds to the name of a host
# 
# Related options:
# 
# * scheduler/isolated_images
# * scheduler/restrict_isolated_hosts_to_isolated_images

isolated_images = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of UUIDs for images that can only be run on certain hosts.
# 
# If there is a need to restrict some images to only run on certain designated
# hosts, list those image UUIDs here.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'IsolatedHostsFilter' filter is enabled.
# 
# Possible values:
# 
# * A list of UUID strings, where each string corresponds to the UUID of an
#   image
# 
# Related options:
# 
# * scheduler/isolated_hosts
# * scheduler/restrict_isolated_hosts_to_isolated_images

max_instances_per_host = 50
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of instances that be active on a host.
# 
# If you need to limit the number of instances on any given host, set this option
# to the maximum number of instances you want to allow. The num_instances_filter
# will reject any host that has at least as many instances as this option's
# value.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'num_instances_filter' filter is enabled.
# 
# Possible values:
# 
# * An integer, where the integer corresponds to the max instances that can be
#   scheduled on a host.

max_io_ops_per_host = 8
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of instances that can be actively performing IO on a host.
# 
# Instances performing IO includes those in the following states: build, resize,
# snapshot, migrate, rescue, unshelve.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'io_ops_filter' filter is enabled.
# 
# Possible values:
# 
# * An integer, where the integer corresponds to the max number of instances
#   that can be actively performing IO on any given host.

ram_weight_multiplier = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Ram weight multipler ratio.
# 
# This option determines how hosts with more or less available RAM are weighed. A
# positive value will result in the scheduler preferring hosts with more
# available RAM, and a negative number will result in the scheduler preferring
# hosts with less available RAM. Another way to look at it is that positive
# values for this option will tend to spread instances across many hosts, while
# negative values will tend to fill up (stack) hosts as much as possible before
# scheduling to a less-used host. The absolute value, whether positive or
# negative, controls how strong the RAM weigher is relative to other weighers.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'ram' weigher is enabled.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to the multipler
#   ratio for this weigher.

restrict_isolated_hosts_to_isolated_images = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Prevent non-isolated images from being built on isolated hosts.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'IsolatedHostsFilter' filter is enabled. Even
# then, this option doesn't affect the behavior of requests for isolated images,
# which will *always* be restricted to isolated hosts.
# 
# Related options:
# 
# * scheduler/isolated_images
# * scheduler/isolated_hosts

soft_affinity_weight_multiplier = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Multiplier used for weighing hosts for group soft-affinity.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to weight multiplier
#   for hosts with group soft affinity. Only a positive value are meaningful, as
#   negative values would make this behave as a soft anti-affinity weigher.

soft_anti_affinity_weight_multiplier = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Multiplier used for weighing hosts for group soft-anti-affinity.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to weight multiplier
#   for hosts with group soft anti-affinity. Only a positive value are
#   meaningful, as negative values would make this behave as a soft affinity
#   weigher.

track_instance_changes = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable querying of individual hosts for instance information.
# 
# The scheduler may need information about the instances on a host in order to
# evaluate its filters and weighers. The most common need for this information is
# for the (anti-)affinity filters, which need to choose a host based on the
# instances already running on a host.
# 
# If the configured filters and weighers do not need this information, disabling
# this option will improve performance. It may also be disabled when the tracking
# overhead proves too heavy, although this will cause classes requiring host
# usage data to query the database on each request instead.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.

use_baremetal_filters = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable baremetal filters.
# 
# Set this to True to tell the nova scheduler that it should use the filters
# specified in the 'baremetal_scheduler_enabled_filters' option. If you are not
# scheduling baremetal nodes, leave this at the default setting of False.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Related options:
# 
# * If this option is set to True, then the filters specified in the
#   'baremetal_scheduler_enabled_filters' are used instead of the filters
#   specified in 'scheduler_enabled_filters'.

weight_classes = ['nova.scheduler.weights.all_weighers']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Weighers that the scheduler will use.
# 
# Only hosts which pass the filters are weighed. The weight for any host starts
# at 0, and the weighers order these hosts by adding to or subtracting from the
# weight assigned by the previous weigher. Weights may become negative. An
# instance will be scheduled to one of the N most-weighted hosts, where N is
# 'scheduler_host_subset_size'.
# 
# By default, this is set to all weighers that are included with Nova.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * A list of zero or more strings, where each string corresponds to the name of
#   a weigher that will be used for selecting a host



[glance]
# Glance Options
# Configuration options for the Image service

allowed_direct_url_schemes = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of url schemes that can be directly accessed.
# 
# This option specifies a list of url schemes that can be downloaded
# directly via the direct_url. This direct_URL can be fetched from
# Image metadata which can be used by nova to get the
# image more efficiently. nova-compute could benefit from this by
# invoking a copy when it has access to the same file system as glance.
# 
# Possible values:
# 
# * [file], Empty list (default)

api_insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable insecure SSL (https) requests to glance.
# 
# This setting can be used to turn off verification of the glance server
# certificate against the certificate authorities.

api_servers = None
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of glance api servers endpoints available to nova.
# 
# https is used for ssl-based glance api servers.
# 
# Possible values:
# 
# * A list of any fully qualified url of the form "scheme://hostname:port[/path]"
#   (i.e. "http://10.0.1.0:9292" or "https://my.glance.server/image").

debug = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable or disable debug logging with glanceclient.

num_retries = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable glance operation retries.
# 
# Specifies the number of retries when uploading / downloading
# an image to / from glance. 0 means no retries.

verify_glance_signatures = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable image signature verification.
# 
# nova uses the image signature metadata from glance and verifies the signature
# of a signed image while downloading that image. If the image signature cannot
# be verified or if the image signature metadata is either incomplete or
# unavailable, then nova will not boot the image and instead will place the
# instance into an error state. This provides end users with stronger assurances
# of the integrity of the image data they are using to create servers.
# 
# Related options:
# 
# * The options in the `key_manager` group, as the key_manager is used
#   for the signature validation.



[guestfs]
# Guestfs Options
# libguestfs is a set of tools for accessing and modifying virtual
# machine (VM) disk images. You can use this for viewing and editing
# files inside guests, scripting changes to VMs, monitoring disk
# used/free statistics, creating guests, P2V, V2V, performing backups,
# cloning VMs, building VMs, formatting disks and resizing disks.

debug = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable/disables guestfs logging.
# 
# This configures guestfs to debug messages and push them to Openstack
# logging system. When set to True, it traces libguestfs API calls and
# enable verbose debug messages. In order to use the above feature,
# "libguestfs" package must be installed.
# 
# Related options:
# Since libguestfs access and modifies VM's managed by libvirt, below options
# should be set to give access to those VM's.
#     * libvirt.inject_key
#     * libvirt.inject_partition
#     * libvirt.inject_password



[hyperv]
# The Hyper-V feature
# The hyperv feature allows you to configure the Hyper-V hypervisor
# driver to be used within an OpenStack deployment.

config_drive_cdrom = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Configuration drive cdrom
# 
# OpenStack can be configured to write instance metadata to
# a configuration drive, which is then attached to the
# instance before it boots. The configuration drive can be
# attached as a disk drive (default) or as a CD drive.
# 
# Possible values:
# 
# * True: Attach the configuration drive image as a CD drive.
# * False: Attach the configuration drive image as a disk drive (Default).
# 
# Related options:
# 
# * This option is meaningful with force_config_drive option set to 'True'
#   or when the REST API call to create an instance will have
#   '--config-drive=True' flag.
# * config_drive_format option must be set to 'iso9660' in order to use
#   CD drive as the configuration drive image.
# * To use configuration drive with Hyper-V, you must set the
#   mkisofs_cmd value to the full path to an mkisofs.exe installation.
#   Additionally, you must set the qemu_img_cmd value to the full path
#   to an qemu-img command installation.
# * You can configure the Compute service to always create a configuration
#   drive by setting the force_config_drive option to 'True'.

config_drive_inject_password = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Configuration drive inject password
# 
# Enables setting the admin password in the configuration drive image.
# 
# Related options:
# 
# * This option is meaningful when used with other options that enable
#   configuration drive usage with Hyper-V, such as force_config_drive.
# * Currently, the only accepted config_drive_format is 'iso9660'.

dynamic_memory_ratio = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Dynamic memory ratio
# 
# Enables dynamic memory allocation (ballooning) when set to a value
# greater than 1. The value expresses the ratio between the total RAM
# assigned to an instance and its startup RAM amount. For example a
# ratio of 2.0 for an instance with 1024MB of RAM implies 512MB of
# RAM allocated at startup.
# 
# Possible values:
# 
# * 1.0: Disables dynamic memory allocation (Default).
# * Float values greater than 1.0: Enables allocation of total implied
#   RAM divided by this value for startup.

enable_instance_metrics_collection = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable instance metrics collection
# 
# Enables metrics collections for an instance by using Hyper-V's
# metric APIs. Collected data can by retrieved by other apps and
# services, e.g.: Ceilometer.

enable_remotefx = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable RemoteFX feature
# 
# This requires at least one DirectX 11 capable graphics adapter for
# Windows / Hyper-V Server 2012 R2 or newer and RDS-Virtualization
# feature has to be enabled.
# 
# Instances with RemoteFX can be requested with the following flavor
# extra specs:
# 
# **os:resolution**. Guest VM screen resolution size. Acceptable values::
# 
#     1024x768, 1280x1024, 1600x1200, 1920x1200, 2560x1600, 3840x2160
# 
# ``3840x2160`` is only available on Windows / Hyper-V Server 2016.
# 
# **os:monitors**. Guest VM number of monitors. Acceptable values::
# 
#     [1, 4] - Windows / Hyper-V Server 2012 R2
#     [1, 8] - Windows / Hyper-V Server 2016
# 
# **os:vram**. Guest VM VRAM amount. Only available on
# Windows / Hyper-V Server 2016. Acceptable values::
# 
#     64, 128, 256, 512, 1024

force_volumeutils_v1 = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# DEPRECATED: Force V1 volume utility class

instances_path_share = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Instances path share
# 
# The name of a Windows share mapped to the "instances_path" dir
# and used by the resize feature to copy files to the target host.
# If left blank, an administrative share (hidden network share) will
# be used, looking for the same "instances_path" used locally.
# 
# Possible values:
# 
# * "": An administrative share will be used (Default).
# * Name of a Windows share.
# 
# Related options:
# 
# * "instances_path": The directory which will be used if this option
#   here is left blank.

iscsi_initiator_list = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of iSCSI initiators that will be used for estabilishing iSCSI sessions.
# 
# If none are specified, the Microsoft iSCSI initiator service will choose the
# initiator.

limit_cpu_features = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Limit CPU features
# 
# This flag is needed to support live migration to hosts with
# different CPU features and checked during instance creation
# in order to limit the CPU features used by the instance.

mounted_disk_query_retry_count = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mounted disk query retry count
# 
# The number of times to retry checking for a mounted disk.
# The query runs until the device can be found or the retry
# count is reached.
# 
# Possible values:
# 
# * Positive integer values. Values greater than 1 is recommended
#   (Default: 10).
# 
# Related options:
# 
# * Time interval between disk mount retries is declared with
#   "mounted_disk_query_retry_interval" option.

mounted_disk_query_retry_interval = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mounted disk query retry interval
# 
# Interval between checks for a mounted disk, in seconds.
# 
# Possible values:
# 
# * Time in seconds (Default: 5).
# 
# Related options:
# 
# * This option is meaningful when the mounted_disk_query_retry_count
#   is greater than 1.
# * The retry loop runs with mounted_disk_query_retry_count and
#   mounted_disk_query_retry_interval configuration options.

power_state_check_timeframe = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Power state check timeframe
# 
# The timeframe to be checked for instance power state changes.
# This option is used to fetch the state of the instance from Hyper-V
# through the WMI interface, within the specified timeframe.
# 
# Possible values:
# 
# * Timeframe in seconds (Default: 60).

power_state_event_polling_interval = 2
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Power state event polling interval
# 
# Instance power state change event polling frequency. Sets the
# listener interval for power state events to the given value.
# This option enhances the internal lifecycle notifications of
# instances that reboot themselves. It is unlikely that an operator
# has to change this value.
# 
# Possible values:
# 
# * Time in seconds (Default: 2).

qemu_img_cmd = qemu-img.exe
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# qemu-img command
# 
# qemu-img is required for some of the image related operations
# like converting between different image types. You can get it
# from here: (http://qemu.weilnetz.de/) or you can install the
# Cloudbase OpenStack Hyper-V Compute Driver
# (https://cloudbase.it/openstack-hyperv-driver/) which automatically
# sets the proper path for this config option. You can either give the
# full path of qemu-img.exe or set its path in the PATH environment
# variable and leave this option to the default value.
# 
# Possible values:
# 
# * Name of the qemu-img executable, in case it is in the same
#   directory as the nova-compute service or its path is in the
#   PATH environment variable (Default).
# * Path of qemu-img command (DRIVELETTER:\PATH\TO\QEMU-IMG\COMMAND).
# 
# Related options:
# 
# * If the config_drive_cdrom option is False, qemu-img will be used to
#   convert the ISO to a VHD, otherwise the configuration drive will
#   remain an ISO. To use configuration drive with Hyper-V, you must
#   set the mkisofs_cmd value to the full path to an mkisofs.exe
#   installation.

use_multipath_io = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use multipath connections when attaching iSCSI or FC disks.
# 
# This requires the Multipath IO Windows feature to be enabled. MPIO must be
# configured to claim such devices.

volume_attach_retry_count = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Volume attach retry count
# 
# The number of times to retry attaching a volume. Volume attachment
# is retried until success or the given retry count is reached.
# 
# Possible values:
# 
# * Positive integer values (Default: 10).
# 
# Related options:
# 
# * Time interval between attachment attempts is declared with
#   volume_attach_retry_interval option.

volume_attach_retry_interval = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Volume attach retry interval
# 
# Interval between volume attachment attempts, in seconds.
# 
# Possible values:
# 
# * Time in seconds (Default: 5).
# 
# Related options:
# 
# * This options is meaningful when volume_attach_retry_count
#   is greater than 1.
# * The retry loop runs with volume_attach_retry_count and
#   volume_attach_retry_interval configuration options.

vswitch_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# External virtual switch name
# 
# The Hyper-V Virtual Switch is a software-based layer-2 Ethernet
# network switch that is available with the installation of the
# Hyper-V server role. The switch includes programmatically managed
# and extensible capabilities to connect virtual machines to both
# virtual networks and the physical network. In addition, Hyper-V
# Virtual Switch provides policy enforcement for security, isolation,
# and service levels. The vSwitch represented by this config option
# must be an external one (not internal or private).
# 
# Possible values:
# 
# * If not provided, the first of a list of available vswitches
#   is used. This list is queried using WQL.
# * Virtual switch name.

wait_soft_reboot_seconds = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Wait soft reboot seconds
# 
# Number of seconds to wait for instance to shut down after soft
# reboot request is made. We fall back to hard reboot if instance
# does not shutdown within this window.
# 
# Possible values:
# 
# * Time in seconds (Default: 60).



[image_file_url]
# Image File URL Options
# None

filesystems = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# List of file systems that are configured in this file in the
# image_file_url:<list entry name> sections



[ironic]
# Ironic Options
# Configuration options for Ironic driver (Bare Metal).
# If using the Ironic driver following options must be set:
# * auth_type
# * auth_url
# * project_name
# * username
# * password
# * project_domain_id or project_domain_name
# * user_domain_id or user_domain_name

api_endpoint = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# URL override for the Ironic API endpoint.

api_max_retries = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of times to retry when a request conflicts.
# If set to 0, only try once, no retries.
# 
# Related options:
# 
# * api_retry_interval

api_retry_interval = 2
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of seconds to wait before retrying the request.
# 
# Related options:
# 
# * api_max_retries

auth-url = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   True
# help:
# Authentication URL

auth_section = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Config Section from which to load plugin specific options

auth_type = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Authentication type to load

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded Certificate Authority to use when verifying HTTPs connections.

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate cert file

domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID to scope to

domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name to scope to

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate key file

password = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's password

project-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID containing project

project-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name containing project

project-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project ID to scope to

project-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project name to scope to

serial_console_state_timeout = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout (seconds) to wait for node serial console state changed. Set to 0 to disable timeout.

timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout value for http requests

trust-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Trust ID

user-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain id

user-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain name

user-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User ID

username = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username



[key_manager]
# key_manager options
# None

api_class = castellan.key_manager.barbican_key_manager.BarbicanKeyManager
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The full class name of the key manager API class

auth_type = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The type of authentication credential to create. Possible values are 'token', 'password', 'keystone_token', and 'keystone_password'. Required if no context is passed to the credential factory.

domain_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID for domain scoping. Optional for 'keystone_token' and 'keystone_password' auth_type.

domain_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name for domain scoping. Optional for 'keystone_token' and 'keystone_password' auth_type.

fixed_key = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Fixed key returned by key manager, specified in hex.
# 
# Possible values:
# 
# * Empty string or a key in hex value

password = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Password for authentication. Required for 'password' and 'keystone_password' auth_type.

project_domain_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project's domain ID for project. Optional for 'keystone_token' and 'keystone_password' auth_type.

project_domain_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project's domain name for project. Optional for 'keystone_token' and 'keystone_password' auth_type.

project_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project ID for project scoping. Optional for 'keystone_token' and 'keystone_password' auth_type.

project_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project name for project scoping. Optional for 'keystone_token' and 'keystone_password' auth_type.

reauthenticate = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Allow fetching a new token if the current one is going to expire. Optional for 'keystone_token' and 'keystone_password' auth_type.

token = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Token for authentication. Required for 'token' and 'keystone_token' auth_type if no context is passed to the credential factory.

trust_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Trust ID for trust scoping. Optional for 'keystone_token' and 'keystone_password' auth_type.

user_domain_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain ID for authentication. Optional for 'keystone_token' and 'keystone_password' auth_type.

user_domain_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain name for authentication. Optional for 'keystone_token' and 'keystone_password' auth_type.

user_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User ID for authentication. Optional for 'keystone_token' and 'keystone_password' auth_type.

username = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username for authentication. Required for 'password' auth_type. Optional for the 'keystone_password' auth_type.



[keystone_authtoken]
# keystone_authtoken options
# None

admin_password = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Service user password.

admin_tenant_name = admin
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Service tenant name.

admin_token = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option is deprecated and may be removed in a future release. Single shared secret with the Keystone configuration used for bootstrapping a Keystone installation, or otherwise bypassing the normal authentication process. This option should not be used, use `admin_user` and `admin_password` instead.

admin_user = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Service username.

auth_admin_prefix = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Prefix to prepend at the beginning of the path. Deprecated, use identity_uri.

auth_host = 127.0.0.1
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Host providing the admin Identity API endpoint. Deprecated, use identity_uri.

auth_port = 35357
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port of the admin Identity API endpoint. Deprecated, use identity_uri.

auth_protocol = https
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Protocol of the admin Identity API endpoint. Deprecated, use identity_uri.

auth_section = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Config Section from which to load plugin specific options

auth_type = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Authentication type to load

auth_uri = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Complete "public" Identity API endpoint. This endpoint should not be an "admin" endpoint, as it should be accessible by all end users. Unauthenticated clients are redirected to this endpoint to authenticate. Although this endpoint should  ideally be unversioned, client support in the wild varies.  If you're using a versioned v2 endpoint here, then this  should *not* be the same endpoint the service user utilizes  for validating tokens, because normal end users may not be  able to reach that endpoint.

auth_version = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# API version of the admin Identity API endpoint.

cache = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Request environment key where the Swift cache object is stored. When auth_token middleware is deployed with a Swift cache, use this option to have the middleware share a caching backend with swift. Otherwise, use the ``memcached_servers`` option instead.

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A PEM encoded Certificate Authority to use when verifying HTTPs connections. Defaults to system CAs.

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Required if identity server requires client certificate

check_revocations_for_cached = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# If true, the revocation list will be checked for cached tokens. This requires that PKI tokens are configured on the identity server.

delay_auth_decision = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Do not handle authorization requests within the middleware, but delegate the authorization decision to downstream WSGI components.

enforce_token_bind = permissive
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Used to control the use and type of token binding. Can be set to: "disabled" to not check token binding. "permissive" (default) to validate binding information if the bind type is of a form known to the server and ignore it if not. "strict" like "permissive" but if the bind type is unknown the token will be rejected. "required" any form of token binding is needed to be allowed. Finally the name of a binding method that must be present in tokens.

hash_algorithms = ['md5']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Hash algorithms to use for hashing PKI tokens. This may be a single algorithm or multiple. The algorithms are those supported by Python standard hashlib.new(). The hashes will be tried in the order given, so put the preferred one first for performance. The result of the first hash will be stored in the cache. This will typically be set to multiple values only while migrating from a less secure algorithm to a more secure one. Once all the old tokens are expired this option should be set to a single value for better performance.

http_connect_timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Request timeout value for communicating with Identity API server.

http_request_max_retries = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# How many times are we trying to reconnect when communicating with Identity API Server.

identity_uri = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Complete admin Identity API endpoint. This should specify the unversioned root endpoint e.g. https://localhost:35357/

include_service_catalog = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Indicate whether to set the X-Service-Catalog header. If False, middleware will not ask for service catalog on token validation and will not set the X-Service-Catalog header.

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Required if identity server requires client certificate

memcache_pool_conn_get_timeout = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Number of seconds that an operation will wait to get a memcached client connection from the pool.

memcache_pool_dead_retry = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Number of seconds memcached server is considered dead before it is tried again.

memcache_pool_maxsize = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Maximum total number of open connections to every memcached server.

memcache_pool_socket_timeout = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Socket timeout in seconds for communicating with a memcached server.

memcache_pool_unused_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Number of seconds a connection to memcached is held unused in the pool before it is closed.

memcache_secret_key = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional, mandatory if memcache_security_strategy is defined) This string is used for key derivation.

memcache_security_strategy = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) If defined, indicate whether token data should be authenticated or authenticated and encrypted. If MAC, token data is authenticated (with HMAC) in the cache. If ENCRYPT, token data is encrypted and authenticated in the cache. If the value is not one of these options or empty, auth_token will raise an exception on initialization.

memcache_use_advanced_pool = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# (Optional) Use the advanced (eventlet safe) memcached client pool. The advanced pool will only work under python 2.x.

memcached_servers = None
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optionally specify a list of memcached server(s) to use for caching. If left undefined, tokens will instead be cached in-process.

region_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The region in which the identity server can be found.

revocation_cache_time = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Determines the frequency at which the list of revoked tokens is retrieved from the Identity service (in seconds). A high number of revocation events combined with a low cache duration may significantly reduce performance. Only valid for PKI tokens. This option has been deprecated in the Ocata release and will be removed in the P release.

service_token_roles = ['service']
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A choice of roles that must be present in a service token. Service tokens are allowed to request that an expired token can be used and so this check should tightly control that only actual services should be sending this token. Roles here are applied as an ANY check so any role in this list must be present. For backwards compatibility reasons this currently only affects the allow_expired check.

service_token_roles_required = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# For backwards compatibility reasons we must let valid service tokens pass that don't pass the service_token_roles check as valid. Setting this true will become the default in a future release and should be enabled if possible.

signing_dir = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Directory used to cache files related to PKI tokens. This option has been deprecated in the Ocata release and will be removed in the P release.

token_cache_time = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# In order to prevent excessive effort spent validating tokens, the middleware caches previously-seen tokens for a configurable duration (in seconds). Set to -1 to disable caching completely.



[libvirt]
# Libvirt Options
# Libvirt options allows cloud administrator to configure related
# libvirt hypervisor driver to be used within an OpenStack deployment.
# 
# Almost all of the libvirt config options are influence by ``virt_type`` config
# which describes the virtualization type (or so called domain type) libvirt
# should use for specific features such as live migration, snapshot.

checksum_base_images = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Write a checksum for files in _base to disk

checksum_interval_seconds = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# How frequently to checksum base images

connection_uri = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Overrides the default libvirt URI of the chosen virtualization type.
# 
# If set, Nova will use this URI to connect to libvirt.
# 
# Possible values:
# 
# * An URI like ``qemu:///system`` or ``xen+ssh://oirase/`` for example.
#   This is only necessary if the URI differs to the commonly known URIs
#   for the chosen virtualization type.
# 
# Related options:
# 
# * ``virt_type``: Influences what is used as default value here.

cpu_mode = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Is used to set the CPU mode an instance should have.
# 
# If virt_type="kvm|qemu", it will default to "host-model", otherwise it will
# default to "none".
# 
# Possible values:
# 
# * ``host-model``: Clones the host CPU feature flags.
# * ``host-passthrough``: Use the host CPU model exactly;
# * ``custom``: Use a named CPU model;
# * ``none``: Not set any CPU model.
# 
# Related options:
# 
# * ``cpu_model``: If ``custom`` is used for ``cpu_mode``, set this config
#   option too, otherwise this would result in an error and the instance won't
#   be launched.

cpu_model = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Set the name of the libvirt CPU model the instance should use.
# 
# Possible values:
# 
# * The names listed in /usr/share/libvirt/cpu_map.xml
# 
# Related options:
# 
# * ``cpu_mode``: Don't set this when ``cpu_mode`` is NOT set to ``custom``.
#   This would result in an error and the instance won't be launched.
# * ``virt_type``: Only the virtualization types ``kvm`` and ``qemu`` use this.

disk_cachemodes = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Specific cachemodes to use for different disk types e.g: file=directsync,block=none

disk_prefix = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Override the default disk prefix for the devices attached to an instance.
# 
# If set, this is used to identify a free disk device name for a bus.
# 
# Possible values:
# 
# * Any prefix which will result in a valid disk device name like 'sda' or 'hda'
#   for example. This is only necessary if the device names differ to the
#   commonly known device name prefixes for a virtualization type such as: sd,
#   xvd, uvd, vd.
# 
# Related options:
# 
# * ``virt_type``: Influences which device type is used, which determines
#   the default disk prefix.

enabled_perf_events = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This is a performance event list which could be used as monitor. These events
# will be passed to libvirt domain xml while creating a new instances.
# Then event statistics data can be collected from libvirt.  The minimum
# libvirt version is 2.0.0. For more information about `Performance monitoring
# events`, refer https://libvirt.org/formatdomain.html#elementsPerf .
# 
# Possible values:
# * A string list. For example: ``enabled_perf_events = cmt, mbml, mbmt``
#   The supported events list can be found in
#   https://libvirt.org/html/libvirt-libvirt-domain.html ,
#   which you may need to search key words ``VIR_PERF_PARAM_*``

gid_maps = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of guid targets and ranges.Syntax is guest-gid:host-gid:countMaximum of 5 allowed.

glusterfs_mount_point_base = $state_path/mnt
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Absolute path to the directory where the glusterfs volume is mounted on the
# compute node.

hw_disk_discard = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Discard option for nova managed disks.
# 
# Requires:
# 
# * Libvirt >= 1.0.6
# * Qemu >= 1.5 (raw format)
# * Qemu >= 1.6 (qcow2 format)

hw_machine_type = None
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# For qemu or KVM guests, set this option to specify a default machine type per host architecture. You can find a list of supported machine types in your environment by checking the output of the "virsh capabilities"command. The format of the value for this config option is host-arch=machine-type. For example: x86_64=machinetype1,armv7l=machinetype2

image_info_filename_pattern = $instances_path/$image_cache_subdirectory_name/%(image)s.info
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Allows image information files to be stored in non-standard locations

images_rbd_ceph_conf = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to the ceph configuration file to use

images_rbd_pool = rbd
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The RADOS pool in which rbd volumes are stored

images_type = default
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# VM Images format.
# 
# If default is specified, then use_cow_images flag is used instead of this
# one.
# 
# Related options:
# 
# * virt.use_cow_images
# * images_volume_group

images_volume_group = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# LVM Volume Group that is used for VM images, when you specify images_type=lvm
# 
# Related options:
# 
# * images_type

inject_key = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Allow the injection of an SSH key at boot time.
# 
# There is no agent needed within the image to do this. If *libguestfs* is
# available on the host, it will be used. Otherwise *nbd* is used. The file
# system of the image will be mounted and the SSH key, which is provided
# in the REST API call will be injected as SSH key for the root user and
# appended to the ``authorized_keys`` of that user. The SELinux context will
# be set if necessary. Be aware that the injection is *not* possible when the
# instance gets launched from a volume.
# 
# This config option will enable directly modifying the instance disk and does
# not affect what cloud-init may do using data from config_drive option or the
# metadata service.
# 
# Related options:
# 
# * ``inject_partition``: That option will decide about the discovery and usage
#   of the file system. It also can disable the injection at all.

inject_partition = -2
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Determines the way how the file system is chosen to inject data into it.
# 
# *libguestfs* will be used a first solution to inject data. If that's not
# available on the host, the image will be locally mounted on the host as a
# fallback solution. If libguestfs is not able to determine the root partition
# (because there are more or less than one root partition) or cannot mount the
# file system it will result in an error and the instance won't be boot.
# 
# Possible values:
# 
# * -2 => disable the injection of data.
# * -1 => find the root partition with the file system to mount with libguestfs
# *  0 => The image is not partitioned
# * >0 => The number of the partition to use for the injection
# 
# Related options:
# 
# * ``inject_key``: If this option allows the injection of a SSH key it depends
#   on value greater or equal to -1 for ``inject_partition``.
# * ``inject_password``: If this option allows the injection of an admin password
#   it depends on value greater or equal to -1 for ``inject_partition``.
# * ``guestfs`` You can enable the debug log level of libguestfs with this
#   config option. A more verbose output will help in debugging issues.
# * ``virt_type``: If you use ``lxc`` as virt_type it will be treated as a
#   single partition image

inject_password = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Allow the injection of an admin password for instance only at ``create`` and
# ``rebuild`` process.
# 
# There is no agent needed within the image to do this. If *libguestfs* is
# available on the host, it will be used. Otherwise *nbd* is used. The file
# system of the image will be mounted and the admin password, which is provided
# in the REST API call will be injected as password for the root user. If no
# root user is available, the instance won't be launched and an error is thrown.
# Be aware that the injection is *not* possible when the instance gets launched
# from a volume.
# 
# Possible values:
# 
# * True: Allows the injection.
# * False (default): Disallows the injection. Any via the REST API provided
# admin password will be silently ignored.
# 
# Related options:
# 
# * ``inject_partition``: That option will decide about the discovery and usage
#   of the file system. It also can disable the injection at all.

iscsi_iface = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The iSCSI transport iface to use to connect to target in case offload support
# is desired.
# 
# Default format is of the form <transport_name>.<hwaddress> where
# <transport_name> is one of (be2iscsi, bnx2i, cxgb3i, cxgb4i, qla4xxx, ocs) and
# <hwaddress> is the MAC address of the interface and can be generated via the
# iscsiadm -m iface command. Do not confuse the iscsi_iface parameter to be
# provided here with the actual transport name.

iser_use_multipath = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use multipath connection of the iSER volume.
# 
# iSER volumes can be connected as multipath devices. This will provide high
# availability and fault tolerance.

live_migration_bandwidth = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum bandwidth(in MiB/s) to be used during migration.
# 
# If set to 0, the hypervisor will choose a suitable default. Some hypervisors
# do not support this feature and will return an error if bandwidth is not 0.
# Please refer to the libvirt documentation for further details.

live_migration_completion_timeout = 800
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time to wait, in seconds, for migration to successfully complete transferring
# data before aborting the operation.
# 
# Value is per GiB of guest RAM + disk to be transferred, with lower bound of
# a minimum of 2 GiB. Should usually be larger than downtime delay * downtime
# steps. Set to 0 to disable timeouts.
# Default is 800.

live_migration_downtime = 500
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum permitted downtime, in milliseconds, for live migration
# switchover.
# 
# Will be rounded up to a minimum of 100ms. Use a large value if guest liveness
# is unimportant.

live_migration_downtime_delay = 75
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time to wait, in seconds, between each step increase of the migration
# downtime.
# 
# Minimum delay is 10 seconds. Value is per GiB of guest RAM + disk to be
# transferred, with lower bound of a minimum of 2 GiB per device.

live_migration_downtime_steps = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of incremental steps to reach max downtime value.
# 
# Will be rounded up to a minimum of 3 steps.

live_migration_inbound_addr = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The IP address or hostname to be used as the target for live migration traffic.
# 
# If this option is set to None, the hostname of the migration target compute
# node will be used.
# 
# This option is useful in environments where the live-migration traffic can
# impact the network plane significantly. A separate network for live-migration
# traffic can then use this config option and avoids the impact on the
# management network.
# 
# Possible values:
# 
# * A valid IP address or hostname, else None.

live_migration_permit_auto_converge = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option allows nova to start live migration with auto converge on.
# 
# Auto converge throttles down CPU if a progress of on-going live migration
# is slow. Auto converge will only be used if this flag is set to True and
# post copy is not permitted or post copy is unavailable due to the version
# of libvirt and QEMU in use. Auto converge requires libvirt>=1.2.3 and
# QEMU>=1.6.0.
# 
# Related options:
# 
#     * live_migration_permit_post_copy

live_migration_permit_post_copy = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option allows nova to switch an on-going live migration to post-copy
# mode, i.e., switch the active VM to the one on the destination node before the
# migration is complete, therefore ensuring an upper bound on the memory that
# needs to be transferred. Post-copy requires libvirt>=1.3.3 and QEMU>=2.5.0.
# 
# When permitted, post-copy mode will be automatically activated if a
# live-migration memory copy iteration does not make percentage increase of at
# least 10% over the last iteration.
# 
# The live-migration force complete API also uses post-copy when permitted. If
# post-copy mode is not available, force complete falls back to pausing the VM
# to ensure the live-migration operation will complete.
# 
# When using post-copy mode, if the source and destination hosts loose network
# connectivity, the VM being live-migrated will need to be rebooted. For more
# details, please see the Administration guide.
# 
# Related options:
# 
#     * live_migration_permit_auto_converge

live_migration_progress_timeout = 150
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time to wait, in seconds, for migration to make forward progress in
# transferring data before aborting the operation.
# 
# Set to 0 to disable timeouts.

live_migration_tunnelled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable tunnelled migration.
# 
# This option enables the tunnelled migration feature, where migration data is
# transported over the libvirtd connection. If enabled, we use the
# VIR_MIGRATE_TUNNELLED migration flag, avoiding the need to configure
# the network to allow direct hypervisor to hypervisor communication.
# If False, use the native transport. If not set, Nova will choose a
# sensible default based on, for example the availability of native
# encryption support in the hypervisor. Enable this option will definitely
# impact performance massively.
# 
# Note that this option is NOT compatible with use of block migration.
# 
# Possible values:
# 
# * Supersedes and (if set) overrides the deprecated 'live_migration_flag' and
#   'block_migration_flag' to enable tunneled migration.

live_migration_uri = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Live migration target URI to use.
# 
# Override the default libvirt live migration target URI (which is dependent
# on virt_type). Any included "%s" is replaced with the migration target
# hostname.
# 
# If this option is set to None (which is the default), Nova will automatically
# generate the `live_migration_uri` value based on only 3 supported `virt_type`
# in following list:
# * 'kvm': 'qemu+tcp://%s/system'
# * 'qemu': 'qemu+tcp://%s/system'
# * 'xen': 'xenmigr://%s/system'
# 
# Related options:
# * ``live_migration_inbound_addr``: If ``live_migration_inbound_addr`` value
#   is not None, the ip/hostname address of target compute node is used instead
#   of ``live_migration_uri`` as the uri for live migration.

mem_stats_period_seconds = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A number of seconds to memory usage statistics period. Zero or negative value mean to disable memory usage statistics.

nfs_mount_options = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mount options passed to the NFS client. See section of the nfs man page
# for details.
# 
# Mount options controls the way the filesystem is mounted and how the
# NFS client behaves when accessing files on this mount point.
# 
# Possible values:
# 
# * Any string representing mount options separated by commas.
# * Example string: vers=3,lookupcache=pos

nfs_mount_point_base = $state_path/mnt
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory where the NFS volume is mounted on the compute node.
# The default is 'mnt' directory of the location where nova's Python module
# is installed.
# 
# NFS provides shared storage for the OpenStack Block Storage service.
# 
# Possible values:
# 
# * A string representing absolute path of mount point.

num_aoe_discover_tries = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to rediscover AoE target to find volume.
# 
# Nova provides support for block storage attaching to hosts via AOE (ATA over
# Ethernet). This option allows the user to specify the maximum number of retry
# attempts that can be made to discover the AoE device.

num_iscsi_scan_tries = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to scan iSCSI target to find volume.

num_iser_scan_tries = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times to scan iSER target to find volume.
# 
# iSER is a server network protocol that extends iSCSI protocol to use Remote
# Direct Memory Access (RDMA). This option allows the user to specify the maximum
# number of scan attempts that can be made to find iSER volume.

qemu_allowed_storage_drivers = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Protocols listed here will be accessed directly from QEMU.
# 
# If gluster is present in qemu_allowed_storage_drivers, glusterfs's backend will
# pass a disk configuration to QEMU. This allows QEMU to access the volume using
# libgfapi rather than mounting GlusterFS via fuse.
# 
# Possible values:
# 
# * [gluster]

quobyte_client_cfg = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to a Quobyte Client configuration file.

quobyte_mount_point_base = $state_path/mnt
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory where the Quobyte volume is mounted on the compute node.
# 
# Nova supports Quobyte volume driver that enables storing Block Storage
# service volumes on a Quobyte storage back end. This Option sepcifies the
# path of the directory where Quobyte volume is mounted.
# 
# Possible values:
# 
# * A string representing absolute path of mount point.

rbd_secret_uuid = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The libvirt UUID of the secret for the rbd_user volumes.

rbd_user = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The RADOS client name for accessing rbd(RADOS Block Devices) volumes.
# 
# Libvirt will refer to this user when connecting and authenticating with
# the Ceph RBD server.

realtime_scheduler_priority = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# In a realtime host context vCPUs for guest will run in that scheduling priority. Priority depends on the host kernel (usually 1-99)

remote_filesystem_transport = ssh
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# libvirt's transport method for remote file operations.
# 
# Because libvirt cannot use RPC to copy files over network to/from other
# compute nodes, other method must be used for:
# 
# * creating directory on remote host
# * creating file on remote host
# * removing file from remote host
# * copying file to remote host

remove_unused_resized_minimum_age_seconds = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Unused resized base images younger than this will not be removed

rescue_image_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The ID of the image to boot from to rescue data from a corrupted instance.
# 
# If the rescue REST API operation doesn't provide an ID of an image to
# use, the image which is referenced by this ID is used. If this
# option is not set, the image from the instance is used.
# 
# Possible values:
# 
# * An ID of an image or nothing. If it points to an *Amazon Machine
#   Image* (AMI), consider to set the config options ``rescue_kernel_id``
#   and ``rescue_ramdisk_id`` too. If nothing is set, the image of the instance
#   is used.
# 
# Related options:
# 
# * ``rescue_kernel_id``: If the chosen rescue image allows the separate
#   definition of its kernel disk, the value of this option is used,
#   if specified. This is the case when *Amazon*'s AMI/AKI/ARI image
#   format is used for the rescue image.
# * ``rescue_ramdisk_id``: If the chosen rescue image allows the separate
#   definition of its RAM disk, the value of this option is used if,
#   specified. This is the case when *Amazon*'s AMI/AKI/ARI image
#   format is used for the rescue image.

rescue_kernel_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The ID of the kernel (AKI) image to use with the rescue image.
# 
# If the chosen rescue image allows the separate definition of its kernel
# disk, the value of this option is used, if specified. This is the case
# when *Amazon*'s AMI/AKI/ARI image format is used for the rescue image.
# 
# Possible values:
# 
# * An ID of an kernel image or nothing. If nothing is specified, the kernel
#   disk from the instance is used if it was launched with one.
# 
# Related options:
# 
# * ``rescue_image_id``: If that option points to an image in *Amazon*'s
#   AMI/AKI/ARI image format, it's useful to use ``rescue_kernel_id`` too.

rescue_ramdisk_id = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The ID of the RAM disk (ARI) image to use with the rescue image.
# 
# If the chosen rescue image allows the separate definition of its RAM
# disk, the value of this option is used, if specified. This is the case
# when *Amazon*'s AMI/AKI/ARI image format is used for the rescue image.
# 
# Possible values:
# 
# * An ID of a RAM disk image or nothing. If nothing is specified, the RAM
#   disk from the instance is used if it was launched with one.
# 
# Related options:
# 
# * ``rescue_image_id``: If that option points to an image in *Amazon*'s
#   AMI/AKI/ARI image format, it's useful to use ``rescue_ramdisk_id`` too.

rng_dev_path = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A path to a device that will be used as source of entropy on the host. Permitted options are: /dev/random or /dev/hwrng

scality_sofs_config = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path or URL to Scality SOFS(Scale-Out File Server) configuration file.
# 
# The Scality SOFS provides OpenStack users the option of storing their
# data on a high capacity, replicated, highly available Scality Ring object
# storage cluster.

scality_sofs_mount_point = $state_path/scality
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Base dir where Scality SOFS shall be mounted.
# 
# The Scality volume driver in Nova mounts SOFS and lets the hypervisor access
# the volumes.
# 
# Possible values:
# 
# * $state_path/scality where state_path is a config option that specifies
#   the top-level directory for maintaining nova's state or Any string
#   containing the full directory path.

smbfs_mount_options = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mount options passed to the SMBFS client.
# 
# Provide SMBFS options as a single string containing all parameters.
# See mount.cifs man page for  details. Note that the libvirt-qemu ``uid``
# and ``gid`` must be specified.

smbfs_mount_point_base = $state_path/mnt
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory where the SMBFS shares are mounted on the compute node.

snapshot_compression = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable snapshot compression for ``qcow2`` images.
# 
# Note: you can set ``snapshot_image_format`` to ``qcow2`` to force all
# snapshots to be in ``qcow2`` format, independently from their original image
# type.
# 
# Related options:
# 
# * snapshot_image_format

snapshot_image_format = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Determine the snapshot image format when sending to the image service.
# 
# If set, this decides what format is used when sending the snapshot to the
# image service.
# If not set, defaults to same type as source image.
# 
# Possible values:
# 
# * ``raw``: RAW disk format
# * ``qcow2``: KVM default disk format
# * ``vmdk``: VMWare default disk format
# * ``vdi``: VirtualBox default disk format
# * If not set, defaults to same type as source image.

snapshots_directory = $instances_path/snapshots
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Location where libvirt driver will store snapshots before uploading them to image service

sparse_logical_volumes = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Create sparse logical volumes (with virtualsize) if this flag is set to True.

sysinfo_serial = auto
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The data source used to the populate the host "serial" UUID exposed to guest in the virtual BIOS.

uid_maps = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of uid targets and ranges.Syntax is guest-uid:host-uid:countMaximum of 5 allowed.

use_usb_tablet = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Enable a mouse cursor within a graphical VNC or SPICE sessions.
# 
# This will only be taken into account if the VM is fully virtualized and VNC
# and/or SPICE is enabled. If the node doesn't support a graphical framebuffer,
# then it is valid to set this to False.
# 
# Related options:
# * ``[vnc]enabled``: If VNC is enabled, ``use_usb_tablet`` will have an effect.
# * ``[spice]enabled`` + ``[spice].agent_enabled``: If SPICE is enabled and the
#   spice agent is disabled, the config value of ``use_usb_tablet`` will have
#   an effect.

use_virtio_for_bridges = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use virtio for bridge interfaces with KVM/QEMU

virt_type = kvm
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Describes the virtualization type (or so called domain type) libvirt should
# use.
# 
# The choice of this type must match the underlying virtualization strategy
# you have chosen for this host.
# 
# Possible values:
# 
# * See the predefined set of case-sensitive values.
# 
# Related options:
# 
# * ``connection_uri``: depends on this
# * ``disk_prefix``: depends on this
# * ``cpu_mode``: depends on this
# * ``cpu_model``: depends on this

volume_clear = zero
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Method used to wipe ephemeral disks when they are deleted. Only takes effect
# if LVM is set as backing storage.
# 
# Possible values:
# 
# * none - do not wipe deleted volumes
# * zero - overwrite volumes with zeroes
# * shred - overwrite volume repeatedly
# 
# Related options:
# 
# * images_type - must be set to ``lvm``
# * volume_clear_size

volume_clear_size = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Size of area in MiB, counting from the beginning of the allocated volume,
# that will be cleared using method set in ``volume_clear`` option.
# 
# Possible values:
# 
# * 0 - clear whole volume
# * >0 - clear specified amount of MiB
# 
# Related options:
# 
# * images_type - must be set to ``lvm``
# * volume_clear - must be set and the value must be different than ``none``
#   for this option to have any impact

volume_use_multipath = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use multipath connection of the iSCSI or FC volume
# 
# Volumes can be connected in the LibVirt as multipath devices. This will
# provide high availability and fault tolerance.

vzstorage_cache_path = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to the SSD cache file.
# 
# You can attach an SSD drive to a client and configure the drive to store
# a local cache of frequently accessed data. By having a local cache on a
# client's SSD drive, you can increase the overall cluster performance by
# up to 10 and more times.
# WARNING! There is a lot of SSD models which are not server grade and
# may loose arbitrary set of data changes on power loss.
# Such SSDs should not be used in Vstorage and are dangerous as may lead
# to data corruptions and inconsistencies. Please consult with the manual
# on which SSD models are known to be safe or verify it using
# vstorage-hwflush-check(1) utility.
# 
# This option defines the path which should include "%(cluster_name)s"
# template to separate caches from multiple shares.
# 
# Related options:
# 
# * vzstorage_mount_opts may include more detailed cache options.

vzstorage_log_path = /var/log/pstorage/%(cluster_name)s/nova.log.gz
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to vzstorage client log.
# 
# This option defines the log of cluster operations,
# it should include "%(cluster_name)s" template to separate
# logs from multiple shares.
# 
# Related options:
# 
# * vzstorage_mount_opts may include more detailed logging options.

vzstorage_mount_group = qemu
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mount owner group name.
# 
# This option defines the owner group of Vzstorage cluster mountpoint.
# 
# Related options:
# 
# * vzstorage_mount_* group of parameters

vzstorage_mount_opts = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Extra mount options for pstorage-mount
# 
# For full description of them, see
# https://static.openvz.org/vz-man/man1/pstorage-mount.1.gz.html
# Format is a python string representation of arguments list, like:
# "['-v', '-R', '500']"
# Shouldn't include -c, -l, -C, -u, -g and -m as those have
# explicit vzstorage_* options.
# 
# Related options:
# 
# * All other vzstorage_* options

vzstorage_mount_perms = 0770
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mount access mode.
# 
# This option defines the access bits of Vzstorage cluster mountpoint,
# in the format similar to one of chmod(1) utility, like this: 0770.
# It consists of one to four digits ranging from 0 to 7, with missing
# lead digits assumed to be 0's.
# 
# Related options:
# 
# * vzstorage_mount_* group of parameters

vzstorage_mount_point_base = $state_path/mnt
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory where the Virtuozzo Storage clusters are mounted on the compute
# node.
# 
# This option defines non-standard mountpoint for Vzstorage cluster.
# 
# Related options:
# 
# * vzstorage_mount_* group of parameters

vzstorage_mount_user = stack
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Mount owner user name.
# 
# This option defines the owner user of Vzstorage cluster mountpoint.
# 
# Related options:
# 
# * vzstorage_mount_* group of parameters

wait_soft_reboot_seconds = 120
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait for instance to shut down after soft reboot request is made. We fall back to hard reboot if instance does not shutdown within this window.

xen_hvmloader_path = /usr/lib/xen/boot/hvmloader
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Location where the Xen hvmloader is kept



[metrics]
# Metrics parameters
# Configuration options for metrics
# 
# Options under this group allow to adjust how values assigned to metrics are
# calculated.

required = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This setting determines how any unavailable metrics are treated. If this option
# is set to True, any hosts for which a metric is unavailable will raise an
# exception, so it is recommended to also use the MetricFilter to filter out
# those hosts before weighing.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * True or False, where False ensures any metric being unavailable for a host
#   will set the host weight to 'weight_of_unavailable'.
# 
# Related options:
# 
# * weight_of_unavailable

weight_multiplier = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When using metrics to weight the suitability of a host, you can use this option
# to change how the calculated weight influences the weight assigned to a host as
# follows:
# 
# * >1.0: increases the effect of the metric on overall weight
# * 1.0: no change to the calculated weight
# * >0.0,<1.0: reduces the effect of the metric on overall weight
# * 0.0: the metric value is ignored, and the value of the
#   'weight_of_unavailable' option is returned instead
# * >-1.0,<0.0: the effect is reduced and reversed
# * -1.0: the effect is reversed
# * <-1.0: the effect is increased proportionally and reversed
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to the multipler
#   ratio for this weigher.
# 
# Related options:
# 
# * weight_of_unavailable

weight_of_unavailable = -10000.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When any of the following conditions are met, this value will be used in place
# of any actual metric value:
# 
# * One of the metrics named in 'weight_setting' is not available for a host,
#   and the value of 'required' is False
# * The ratio specified for a metric in 'weight_setting' is 0
# * The 'weight_multiplier' option is set to 0
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * An integer or float value, where the value corresponds to the multipler
#   ratio for this weigher.
# 
# Related options:
# 
# * weight_setting
# * required
# * weight_multiplier

weight_setting = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This setting specifies the metrics to be weighed and the relative ratios for
# each metric. This should be a single string value, consisting of a series of
# one or more 'name=ratio' pairs, separated by commas, where 'name' is the name
# of the metric to be weighed, and 'ratio' is the relative weight for that
# metric.
# 
# Note that if the ratio is set to 0, the metric value is ignored, and instead
# the weight will be set to the value of the 'weight_of_unavailable' option.
# 
# As an example, let's consider the case where this option is set to:
# 
#     ``name1=1.0, name2=-1.3``
# 
# The final weight will be:
# 
#     ``(name1.value * 1.0) + (name2.value * -1.3)``
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect.
# 
# Possible values:
# 
# * A list of zero or more key/value pairs separated by commas, where the key is
#   a string representing the name of a metric and the value is a numeric weight
#   for that metric. If any value is set to 0, the value is ignored and the
#   weight will be set to the value of the 'weight_of_unavailable' option.
# 
# Related options:
# 
# * weight_of_unavailable



[mks]
# MKS Options
# Nova compute node uses WebMKS, a desktop sharing protocol to provide
# instance console access to VM's created by VMware hypervisors.
# 
# Related options:
# Following options must be set to provide console access.
# * mksproxy_base_url
# * enabled

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enables graphical console access for virtual machines.

mksproxy_base_url = http://127.0.0.1:6090/
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Location of MKS web console proxy
# 
# The URL in the response points to a WebMKS proxy which
# starts proxying between client and corresponding vCenter
# server where instance runs. In order to use the web based
# console access, WebMKS proxy should be installed and configured
# 
# Possible values:
# 
# * Must be a valid URL of the form:``http://host:port/``



[neutron]
# Neutron Options
# Configuration options for neutron (network connectivity as a service).

auth-url = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   True
# help:
# Authentication URL

auth_section = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Config Section from which to load plugin specific options

auth_type = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Authentication type to load

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded Certificate Authority to use when verifying HTTPs connections.

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate cert file

default-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain ID to use with v3 and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

default-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain name to use with v3 API and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID to scope to

domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name to scope to

extension_sync_interval = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Integer value representing the number of seconds to wait before querying
# Neutron for extensions.  After this number of seconds the next time Nova
# needs to create a resource in Neutron it will requery Neutron for the
# extensions that it has loaded.  Setting value to 0 will refresh the
# extensions with no wait.

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate key file

metadata_proxy_shared_secret = 
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option holds the shared secret string used to validate proxy requests to
# Neutron metadata requests. In order to be used, the
# 'X-Metadata-Provider-Signature' header must be supplied in the request.
# 
# Related options:
# 
# * service_metadata_proxy

ovs_bridge = br-int
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Specifies the name of an integration bridge interface used by OpenvSwitch.
# This option is used only if Neutron does not specify the OVS bridge name.
# 
# Possible values:
# 
# * Any string representing OVS bridge name.

password = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's password

project-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID containing project

project-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name containing project

project-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project ID to scope to

project-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project name to scope to

region_name = RegionOne
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Region name for connecting to Neutron in admin context.
# 
# This option is used in multi-region setups. If there are two Neutron
# servers running in two regions in two different machines, then two
# services need to be created in Keystone with two different regions and
# associate corresponding endpoints to those services. When requests are made
# to Keystone, the Keystone service uses the region_name to determine the
# region the request is coming from.

service_metadata_proxy = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When set to True, this option indicates that Neutron will be used to proxy
# metadata requests and resolve instance ids. Otherwise, the instance ID must be
# passed to the metadata request in the 'X-Instance-ID' header.
# 
# Related options:
# 
# * metadata_proxy_shared_secret

tenant-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant ID

tenant-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant Name

timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout value for http requests

trust-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Trust ID

url = http://127.0.0.1:9696
# class:      <class 'oslo_config.cfg.URIOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the URL for connecting to Neutron.
# 
# Possible values:
# 
# * Any valid URL that points to the Neutron API service is appropriate here.
#   This typically matches the URL returned for the 'network' service type
#   from the Keystone service catalog.

user-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain id

user-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain name

user-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User id

username = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username



[notifications]
# Notifications options
# Most of the actions in Nova which manipulate the system state generate
# notifications which are posted to the messaging component (e.g. RabbitMQ) and
# can be consumed by any service outside the Openstack. More technical details
# at http://docs.openstack.org/developer/nova/notifications.html

default_level = INFO
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Default notification level for outgoing notifications.

default_publisher_id = $my_ip
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Default publisher_id for outgoing notifications. If you consider routing
# notifications using different publisher, change this value accordingly.
# 
# Possible values:
# 
# * Defaults to the IPv4 address of this host, but it can be any valid
#   oslo.messaging publisher_id
# 
# Related options:
# 
# *  my_ip - IP address of this host

notification_format = both
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Specifies which notification format shall be used by nova.
# 
# The default value is fine for most deployments and rarely needs to be changed.
# This value can be set to 'versioned' once the infrastructure moves closer to
# consuming the newer format of notifications. After this occurs, this option
# will be removed (possibly in the "P" release).
# 
# Possible values:
# * unversioned: Only the legacy unversioned notifications are emitted.
# * versioned: Only the new versioned notifications are emitted.
# * both: Both the legacy unversioned and the new versioned notifications are
#   emitted. (Default)
# 
# The list of versioned notifications is visible in
# http://docs.openstack.org/developer/nova/notifications.html

notify_on_api_faults = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If enabled, send api.fault notifications on caught exceptions in the
# API service.

notify_on_state_change = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, send compute.instance.update notifications on instance state
# changes.
# 
# Please refer to https://wiki.openstack.org/wiki/SystemUsageData for
# additional information on notifications.
# 
# Possible values:
# 
# * None - no notifications
# * "vm_state" - notifications on VM state changes
# * "vm_and_task_state" - notifications on VM and task state changes



[osapi_v21]
# API v2.1 Options
# None

extensions_blacklist = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option is a list of all of the v2.1 API extensions to never load.
# 
# Possible values:
# 
# * A list of strings, each being the alias of an extension that you do not
#   wish to load.
# 
# Related options:
# 
# * enabled
# * extensions_whitelist

extensions_whitelist = []
# class:      <class 'oslo_config.cfg.ListOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This is a list of extensions. If it is empty, then *all* extensions except
# those specified in the extensions_blacklist option will be loaded. If it is not
# empty, then only those extensions in this list will be loaded, provided that
# they are also not in the extensions_blacklist option.
# 
# Possible values:
# 
# * A list of strings, each being the alias of an extension that you wish to
#   load, or an empty list, which indicates that all extensions are to be run.
# 
# Related options:
# 
# * enabled
# * extensions_blacklist

project_id_regex = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option is a string representing a regular expression (regex) that matches
# the project_id as contained in URLs. If not set, it will match normal UUIDs
# created by keystone.
# 
# Possible values:
# 
# * A string representing any legal regular expression



[oslo_concurrency]
# oslo_concurrency options
# None

disable_process_locking = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enables or disables inter-process locks.

lock_path = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Directory to use for lock files.  For security, the specified directory should only be writable by the user running the processes that need locking. Defaults to environment variable OSLO_LOCK_PATH. If external locks are used, a lock path must be set.



[oslo_versionedobjects]
# oslo_versionedobjects options
# None

fatal_exception_format_errors = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Make exception message format errors fatal



[pci]
# PCI passthrough options
# None

alias = []
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# An alias for a PCI passthrough device requirement.
# 
# This allows users to specify the alias in the extra_spec for a flavor, without
# needing to repeat all the PCI property requirements.
# 
# Possible Values:
# 
# * A list of JSON values which describe the aliases. For example:
# 
#     alias = {
#       "name": "QuickAssist",
#       "product_id": "0443",
#       "vendor_id": "8086",
#       "device_type": "type-PCI"
#     }
# 
#   defines an alias for the Intel QuickAssist card. (multi valued). Valid key
#   values are :
# 
#   * "name": Name of the PCI alias.
#   * "product_id": Product ID of the device in hexadecimal.
#   * "vendor_id": Vendor ID of the device in hexadecimal.
#   * "device_type": Type of PCI device. Valid values are: "type-PCI",
#     "type-PF" and "type-VF".

passthrough_whitelist = []
# class:      <class 'oslo_config.cfg.MultiStrOpt'>
# deprecated: False
# multi:      True
# required:   False
# help:
# White list of PCI devices available to VMs.
# 
# Possible values:
# 
# * A JSON dictionary which describe a whitelisted PCI device. It should take
#   the following format:
# 
#     ["vendor_id": "<id>",] ["product_id": "<id>",]
#     ["address": "[[[[<domain>]:]<bus>]:][<slot>][.[<function>]]" |
#      "devname": "<name>",]
#     {"<tag>": "<tag_value>",}
# 
#   Where '[' indicates zero or one occurrences, '{' indicates zero or multiple
#   occurrences, and '|' mutually exclusive options. Note that any missing
#   fields are automatically wildcarded.
# 
#   Valid key values are :
# 
#   * "vendor_id": Vendor ID of the device in hexadecimal.
#   * "product_id": Product ID of the device in hexadecimal.
#   * "address": PCI address of the device.
#   * "devname": Device name of the device (for e.g. interface name). Not all
#     PCI devices have a name.
#   * "<tag>": Additional <tag> and <tag_value> used for matching PCI devices.
#     Supported <tag>: "physical_network".
# 
#   The address key supports traditional glob style and regular expression
#   syntax. Valid examples are:
# 
#     passthrough_whitelist = {"devname":"eth0",
#                              "physical_network":"physnet"}
#     passthrough_whitelist = {"address":"*:0a:00.*"}
#     passthrough_whitelist = {"address":":0a:00.",
#                              "physical_network":"physnet1"}
#     passthrough_whitelist = {"vendor_id":"1137",
#                              "product_id":"0071"}
#     passthrough_whitelist = {"vendor_id":"1137",
#                              "product_id":"0071",
#                              "address": "0000:0a:00.1",
#                              "physical_network":"physnet1"}
#     passthrough_whitelist = {"address":{"domain": ".*",
#                                         "bus": "02", "slot": "01",
#                                         "function": "[2-7]"},
#                              "physical_network":"physnet1"}
#     passthrough_whitelist = {"address":{"domain": ".*",
#                                         "bus": "02", "slot": "0[1-2]",
#                                         "function": ".*"},
#                              "physical_network":"physnet1"}
# 
#   The following are invalid, as they specify mutually exclusive options:
# 
#     passthrough_whitelist = {"devname":"eth0",
#                              "physical_network":"physnet",
#                              "address":"*:0a:00.*"}
# 
# * A JSON list of JSON dictionaries corresponding to the above format. For
#   example:
# 
#     passthrough_whitelist = [{"product_id":"0001", "vendor_id":"8086"},
#                              {"product_id":"0002", "vendor_id":"8086"}]



[placement]
# Placement Service Options
# Configuration options for connecting to the placement API service

auth-url = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   True
# help:
# Authentication URL

auth_section = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Config Section from which to load plugin specific options

auth_type = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Authentication type to load

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded Certificate Authority to use when verifying HTTPs connections.

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate cert file

default-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain ID to use with v3 and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

default-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain name to use with v3 API and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID to scope to

domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name to scope to

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate key file

os_region_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Region name of this node. This is used when picking the URL in the service
# catalog.
# 
# Possible values:
# 
# * Any string representing region name

password = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's password

project-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID containing project

project-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name containing project

project-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project ID to scope to

project-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project name to scope to

tenant-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant ID

tenant-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant Name

timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout value for http requests

trust-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Trust ID

user-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain id

user-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain name

user-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User id

username = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username



[placement_database]
# Placement API database options
# The *Placement API Database* is a separate database which is used for the new
# placement-api service. In Ocata release (14.0.0) this database is optional: if
# connection option is not set, api database will be used instead.  However, this
# is not recommended, as it implies a potentially lengthy data migration in the
# future. Operators are advised to use a separate database for Placement API from
# the start.

connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQLAlchemy connection string to use to connect to the database.

connection_debug = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

connection_debug = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verbosity of SQL debugging information: 0=None, 100=Everything.

connection_trace = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

connection_trace = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Add Python stack traces to SQL as comment strings.

idle_timeout = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

idle_timeout = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout before idle SQL connections are reaped.

max_overflow = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

max_overflow = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, use this value for max_overflow with SQLAlchemy.

max_pool_size = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

max_pool_size = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of SQL connections to keep open in a pool. Setting a value of 0 indicates no limit.

max_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

max_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of database connection retries during startup. Set to -1 to specify an infinite retry count.

mysql_sql_mode = TRADITIONAL
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

mysql_sql_mode = TRADITIONAL
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQL mode to be used for MySQL sessions. This option, including the default, overrides any server-set SQL mode. To use whatever SQL mode is set by the server configuration, set this to no value. Example: mysql_sql_mode=

pool_timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

pool_timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If set, use this value for pool_timeout with SQLAlchemy.

retry_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

retry_interval = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Interval between retries of opening a SQL connection.

slave_connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

slave_connection = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The SQLAlchemy connection string to use to connect to the slave database.

sqlite_synchronous = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# 

sqlite_synchronous = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If True, SQLite uses synchronous mode.



[privsep_osbrick]
# privsep_osbrick options
# None

capabilities = []
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# List of Linux capabilities retained by the privsep daemon.

group = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Group that the privsep daemon should run as.

helper_command = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Command to invoke to start the privsep daemon if not using the "fork" method. If not specified, a default is generated using "sudo privsep-helper" and arguments designed to recreate the current configuration. This command must accept suitable --privsep_context and --privsep_sock_path arguments.

user = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User that the privsep daemon should run as.



[profiler]
# OpenStack cross-service profiling
# OSprofiler library allows to trace requests going through various OpenStack
# services and create the accumulated report of what time was spent on each
# request processing step.

connection_string = messaging://
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Connection string for a notifier backend. Default value is messaging:// which
# sets the notifier to oslo_messaging.
# 
# Examples of possible values:
# 
# * messaging://: use oslo_messaging driver for sending notifications.
# * mongodb://127.0.0.1:27017 : use mongodb driver for sending notifications.
# * elasticsearch://127.0.0.1:9200 : use elasticsearch driver for sending
# notifications.

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enables the profiling for all services on this node. Default value is False
# (fully disable the profiling feature).
# 
# Possible values:
# 
# * True: Enables the feature
# * False: Disables the feature. The profiling cannot be started via this project
# operations. If the profiling is triggered by another project, this project part
# will be empty.

es_doc_type = notification
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Document type for notification indexing in elasticsearch.

es_scroll_size = 10000
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Elasticsearch splits large requests in batches. This parameter defines
# maximum size of each batch (for example: es_scroll_size=10000).

es_scroll_time = 2m
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This parameter is a time value parameter (for example: es_scroll_time=2m),
# indicating for how long the nodes that participate in the search will maintain
# relevant resources in order to continue and support it.

hmac_keys = SECRET_KEY
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Secret key(s) to use for encrypting context data for performance profiling.
# This string value should have the following format: <key1>[,<key2>,...<keyn>],
# where each key is some random string. A user who triggers the profiling via
# the REST API has to set one of these keys in the headers of the REST API call
# to include profiling results of this node for this particular project.
# 
# Both "enabled" flag and "hmac_keys" config options should be set to enable
# profiling. Also, to generate correct profiling information across all services
# at least one key needs to be consistent between OpenStack projects. This
# ensures it can be used from client side to generate the trace, containing
# information from all possible resources.

sentinel_service_name = mymaster
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Redissentinel uses a service name to identify a master redis service.
# This parameter defines the name (for example:
# sentinal_service_name=mymaster).

socket_timeout = 0.1
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Redissentinel provides a timeout option on the connections.
# This parameter defines that timeout (for example: socket_timeout=0.1).

trace_sqlalchemy = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enables SQL requests profiling in services. Default value is False (SQL
# requests won't be traced).
# 
# Possible values:
# 
# * True: Enables SQL requests profiling. Each SQL query will be part of the
# trace and can the be analyzed by how much time was spent for that.
# * False: Disables SQL requests profiling. The spent time is only shown on a
# higher level of operations. Single SQL queries cannot be analyzed this
# way.



[quota]
# Quota Options
# Quota options allow to manage quotas in openstack deployment.

cores = 20
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of instance cores or vCPUs allowed per project.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

driver = nova.quota.DbQuotaDriver
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The quota enforcer driver.
# 
# Provides abstraction for quota checks. Users can configure a specific
# driver to use for quota checks.
# 
# Possible values:
# 
# * nova.quota.DbQuotaDriver (default) or any string representing fully
#   qualified class name.

fixed_ips = -1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The number of fixed IPs allowed per project.
# 
# Unlike floating IPs, fixed IPs are allocated dynamically by the network
# component when instances boot up.  This quota value should be at least the
# number of instances allowed
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

floating_ips = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The number of floating IPs allowed per project.
# 
# Floating IPs are not allocated to instances by default. Users need to select
# them from the pool configured by the OpenStack administrator to attach to their
# instances.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

injected_file_content_bytes = 10240
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of bytes allowed per injected file.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

injected_file_path_length = 255
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The maximum allowed injected file path length.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

injected_files = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of injected files allowed.
# 
# File injection allows users to customize the personality of an instance by
# injecting data into it upon boot. Only text file injection is permitted: binary
# or ZIP files are not accepted. During file injection, any existing files that
# match specified files are renamed to include ``.bak`` extension appended with a
# timestamp.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

instances = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of instances allowed per project.
# 
# Possible Values
# 
# * A positive integer or 0.
# * -1 to disable the quota.

key_pairs = 100
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The maximum number of key pairs allowed per user.
# 
# Users can create at least one key pair for each project and use the key pair
# for multiple instances that belong to that project.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

max_age = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of seconds between subsequent usage refreshes.
# 
# This defaults to 0 (off) to avoid additional load but it is useful to turn on
# to help keep quota usage up-to-date and reduce the impact of out of sync usage
# issues. Note that quotas are not updated on a periodic task, they will update
# on a new reservation if max_age has passed since the last reservation.

metadata_items = 128
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of metadata items allowed per instance.
# 
# Users can associate metadata with an instance during instance creation. This
# metadata takes the form of key-value pairs.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

ram = 51200
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of megabytes of instance RAM allowed per project.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

reservation_expire = 86400
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The number of seconds until a reservation expires.
# 
# This quota represents the time period for invalidating quota reservations.

security_group_rules = 20
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The number of security rules per security group.
# 
# The associated rules in each security group control the traffic to instances in
# the group.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

security_groups = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# The number of security groups per project.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

server_group_members = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The maximum number of servers per server group.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

server_groups = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The maxiumum number of server groups per project.
# 
# Server groups are used to control the affinity and anti-affinity scheduling
# policy for a group of servers or instances. Reducing the quota will not affect
# any existing group, but new servers will not be allowed into groups that have
# become over quota.
# 
# Possible values:
# 
# * A positive integer or 0.
# * -1 to disable the quota.

until_refresh = 0
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The count of reservations until usage is refreshed.
# 
# This defaults to 0 (off) to avoid additional load but it is useful to turn on
# to help keep quota usage up-to-date and reduce the impact of out of sync usage
# issues.



[rdp]
# RDP options
# Options under this group enable and configure Remote Desktop Protocol (
# RDP) related features.
# 
# This group is only relevant to Hyper-V users.

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable Remote Desktop Protocol (RDP) related features.
# 
# Hyper-V, unlike the majority of the hypervisors employed on Nova compute
# nodes, uses RDP instead of VNC and SPICE as a desktop sharing protocol to
# provide instance console access. This option enables RDP for graphical
# console access for virtual machines created by Hyper-V.
# 
# **Note:** RDP should only be enabled on compute nodes that support the Hyper-V
# virtualization platform.
# 
# Related options:
# 
# * ``compute_driver``: Must be hyperv.

html5_proxy_base_url = http://127.0.0.1:6083/
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The URL an end user would use to connect to the RDP HTML5 console proxy.
# The console proxy service is called with this token-embedded URL and
# establishes the connection to the proper instance.
# 
# An RDP HTML5 console proxy service will need to be configured to listen on the
# address configured here. Typically the console proxy service would be run on a
# controller node. The localhost address used as default would only work in a
# single node environment i.e. devstack.
# 
# An RDP HTML5 proxy allows a user to access via the web the text or graphical
# console of any Windows server or workstation using RDP. RDP HTML5 console
# proxy services include FreeRDP, wsgate.
# See https://github.com/FreeRDP/FreeRDP-WebConnect
# 
# Possible values:
# 
# * <scheme>://<ip-address>:<port-number>/
# 
#   The scheme must be identical to the scheme configured for the RDP HTML5
#   console proxy service.
# 
#   The IP address must be identical to the address on which the RDP HTML5
#   console proxy service is listening.
# 
#   The port must be identical to the port on which the RDP HTML5 console proxy
#   service is listening.
# 
# Related options:
# 
# * ``rdp.enabled``: Must be set to ``True`` for ``html5_proxy_base_url`` to be
#   effective.



[remote_debug]
# debugger options
# None

host = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Debug host (IP or name) to connect to. This command line parameter is used when
# you want to connect to a nova service via a debugger running on a different
# host.
# 
# Note that using the remote debug option changes how Nova uses the eventlet
# library to support async IO. This could result in failures that do not occur
# under normal operation. Use at your own risk.
# 
# Possible Values:
# 
#    * IP address of a remote host as a command line parameter
#      to a nova service. For Example:
# 
#     /usr/local/bin/nova-compute --config-file /etc/nova/nova.conf
#     --remote_debug-host <IP address where the debugger is running>

port = None
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Debug port to connect to. This command line parameter allows you to specify
# the port you want to use to connect to a nova service via a debugger running
# on different host.
# 
# Note that using the remote debug option changes how Nova uses the eventlet
# library to support async IO. This could result in failures that do not occur
# under normal operation. Use at your own risk.
# 
# Possible Values:
# 
#    * Port number you want to use as a command line parameter
#      to a nova service. For Example:
# 
#     /usr/local/bin/nova-compute --config-file /etc/nova/nova.conf
#     --remote_debug-host <IP address where the debugger is running>
#     --remote_debug-port <port> it's listening on>.



[scheduler]
# Scheduler configuration
# None

driver = filter_scheduler
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The class of the driver used by the scheduler.
# 
# The options are chosen from the entry points under the namespace
# 'nova.scheduler.driver' in 'setup.cfg'.
# 
# Possible values:
# 
# * A string, where the string corresponds to the class name of a scheduler
#   driver. There are a number of options available:
# ** 'caching_scheduler', which aggressively caches the system state for better
#    individual scheduler performance at the risk of more retries when running
#    multiple schedulers
# ** 'chance_scheduler', which simply picks a host at random
# ** 'fake_scheduler', which is used for testing
# ** A custom scheduler driver. In this case, you will be responsible for
#    creating and maintaining the entry point in your 'setup.cfg' file

host_manager = host_manager
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The scheduler host manager to use.
# 
# The host manager manages the in-memory picture of the hosts that the scheduler
# uses. The options values are chosen from the entry points under the namespace
# 'nova.scheduler.host_manager' in 'setup.cfg'.

max_attempts = 3
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of schedule attempts for a chosen host.
# 
# This is the maximum number of attempts that will be made to schedule an
# instance before it is assumed that the failures aren't due to normal occasional
# race conflicts, but rather some other problem. When this is reached a
# MaxRetriesExceeded exception is raised, and the instance is set to an error
# state.
# 
# Possible values:
# 
# * A positive integer, where the integer corresponds to the max number of
#   attempts that can be made when scheduling an instance.

periodic_task_interval = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Periodic task interval.
# 
# This value controls how often (in seconds) to run periodic tasks in the
# scheduler. The specific tasks that are run for each period are determined by
# the particular scheduler being used.
# 
# If this is larger than the nova-service 'service_down_time' setting, Nova may
# report the scheduler service as down. This is because the scheduler driver is
# responsible for sending a heartbeat and it will only do that as often as this
# option allows. As each scheduler can work a little differently than the others,
# be sure to test this with your selected scheduler.
# 
# Possible values:
# 
# * An integer, where the integer corresponds to periodic task interval in
#   seconds. 0 uses the default interval (60 seconds). A negative value disables
#   periodic tasks.
# 
# Related options:
# 
# * ``nova-service service_down_time``



[serial_console]
# The serial console feature
# The serial console feature allows you to connect to a guest in case a
# graphical console like VNC, RDP or SPICE is not available. This is only
# currently supported for the libvirt, Ironic and hyper-v drivers.

base_url = ws://127.0.0.1:6083/
# class:      <class 'oslo_config.cfg.URIOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The URL an end user would use to connect to the ``nova-serialproxy`` service.
# 
# The ``nova-serialproxy`` service is called with this token enriched URL
# and establishes the connection to the proper instance.
# 
# Related options:
# 
# * The IP address must be identical to the address to which the
#   ``nova-serialproxy`` service is listening (see option ``serialproxy_host``
#   in this section).
# * The port must be the same as in the option ``serialproxy_port`` of this
#   section.
# * If you choose to use a secured websocket connection, then start this option
#   with ``wss://`` instead of the unsecured ``ws://``. The options ``cert``
#   and ``key`` in the ``[DEFAULT]`` section have to be set for that.

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable the serial console feature.
# 
# In order to use this feature, the service ``nova-serialproxy`` needs to run.
# This service is typically executed on the controller node.

port_range = 10000:20000
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A range of TCP ports a guest can use for its backend.
# 
# Each instance which gets created will use one port out of this range. If the
# range is not big enough to provide another port for an new instance, this
# instance won't get launched.
# 
# Possible values:
# 
# * Each string which passes the regex ``\d+:\d+`` For example ``10000:20000``.
#   Be sure that the first port number is lower than the second port number
#   and that both are in range from 0 to 65535.

proxyclient_address = 127.0.0.1
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The IP address to which proxy clients (like ``nova-serialproxy``) should
# connect to get the serial console of an instance.
# 
# This is typically the IP address of the host of a ``nova-compute`` service.

serialproxy_host = 0.0.0.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The IP address which is used by the ``nova-serialproxy`` service to listen
# for incoming requests.
# 
# The ``nova-serialproxy`` service listens on this IP address for incoming
# connection requests to instances which expose serial console.
# 
# Related options:
# 
# * Ensure that this is the same IP address which is defined in the option
#   ``base_url`` of this section or use ``0.0.0.0`` to listen on all addresses.

serialproxy_port = 6083
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The port number which is used by the ``nova-serialproxy`` service to listen
# for incoming requests.
# 
# The ``nova-serialproxy`` service listens on this port number for incoming
# connection requests to instances which expose serial console.
# 
# Related options:
# 
# * Ensure that this is the same port number which is defined in the option
#   ``base_url`` of this section.



[service_user]
# Service token authentication type options
# Configuration options for service to service authentication using a service
# token. These options allow to send a service token along with the
# user's token when contacting external REST APIs.

auth-url = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   True
# help:
# Authentication URL

auth_section = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Config Section from which to load plugin specific options

auth_type = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Authentication type to load

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded Certificate Authority to use when verifying HTTPs connections.

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate cert file

default-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain ID to use with v3 and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

default-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain name to use with v3 API and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID to scope to

domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name to scope to

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate key file

password = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's password

project-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID containing project

project-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name containing project

project-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project ID to scope to

project-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project name to scope to

send_service_user_token = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When True, if sending a user token to an REST API, also send a service token.
# 
# Nova often reuses the user token provided to the nova-api to talk to other
# REST APIs, such as Cinder and Neutron. It is possible that while the
# user token was valid when the request was made to Nova, the token may expire
# before it reaches the other service. To avoid any failures, and to
# make it clear it is Nova calling the service on the users behalf, we include
# a server token along with the user token. Should the user's token have
# expired, a valid service token ensures the REST API request will still be
# accepted by the keystone middleware.
# 
# This feature is currently experimental, and as such is turned off by default
# while full testing and performance tuning of this feature is completed.

tenant-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant ID

tenant-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant Name

timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout value for http requests

trust-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Trust ID

user-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain id

user-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain name

user-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User id

username = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username



[spice]
# SPICE console features
# SPICE console feature allows you to connect to a guest virtual machine.
# SPICE is a replacement for fairly limited VNC protocol.
# 
# Following requirements must be met in order to use SPICE:
# 
# * Virtualization driver must be libvirt
# * spice.enabled set to True
# * vnc.enabled set to False
# * update html5proxy_base_url
# * update server_proxyclient_address

agent_enabled = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable the SPICE guest agent support on the instances.
# 
# The Spice agent works with the Spice protocol to offer a better guest console
# experience. However, the Spice console can still be used without the Spice
# Agent. With the Spice agent installed the following features are enabled:
# 
# * Copy & Paste of text and images between the guest and client machine
# * Automatic adjustment of resolution when the client screen changes - e.g.
#   if you make the Spice console full screen the guest resolution will adjust to
#   match it rather than letterboxing.
# * Better mouse integration - The mouse can be captured and released without
#   needing to click inside the console or press keys to release it. The
#   performance of mouse movement is also improved.

enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable SPICE related features.
# 
# Related options:
# 
# * VNC must be explicitly disabled to get access to the SPICE console. Set the
#   enabled option to False in the [vnc] section to disable the VNC console.

html5proxy_base_url = http://127.0.0.1:6082/spice_auto.html
# class:      <class 'oslo_config.cfg.URIOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Location of the SPICE HTML5 console proxy.
# 
# End user would use this URL to connect to the `nova-spicehtml5proxy``
# service. This service will forward request to the console of an instance.
# 
# In order to use SPICE console, the service ``nova-spicehtml5proxy`` should be
# running. This service is typically launched on the controller node.
# 
# Possible values:
# 
# * Must be a valid URL of the form:  ``http://host:port/spice_auto.html``
#   where host is the node running ``nova-spicehtml5proxy`` and the port is
#   typically 6082. Consider not using default value as it is not well defined
#   for any real deployment.
# 
# Related options:
# 
# * This option depends on ``html5proxy_host`` and ``html5proxy_port`` options.
#   The access URL returned by the compute node must have the host
#   and port where the ``nova-spicehtml5proxy`` service is listening.

html5proxy_host = 0.0.0.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# IP address or a hostname on which the ``nova-spicehtml5proxy`` service
# listens for incoming requests.
# 
# Related options:
# 
# * This option depends on the ``html5proxy_base_url`` option.
#   The ``nova-spicehtml5proxy`` service must be listening on a host that is
#   accessible from the HTML5 client.

html5proxy_port = 6082
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port on which the ``nova-spicehtml5proxy`` service listens for incoming
# requests.
# 
# Related options:
# 
# * This option depends on the ``html5proxy_base_url`` option.
#   The ``nova-spicehtml5proxy`` service must be listening on a port that is
#   accessible from the HTML5 client.

keymap = en-us
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# A keyboard layout which is supported by the underlying hypervisor on this
# node.
# 
# Possible values:
# * This is usually an 'IETF language tag' (default is 'en-us'). If you
#   use QEMU as hypervisor, you should find the list of supported keyboard
#   layouts at /usr/share/qemu/keymaps.

server_listen = 127.0.0.1
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The  address where the SPICE server running on the instances should listen.
# 
# Typically, the ``nova-spicehtml5proxy`` proxy client runs on the controller
# node and connects over the private network to this address on the compute
# node(s).
# 
# Possible values:
# 
# * IP address to listen on.

server_proxyclient_address = 127.0.0.1
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The address used by ``nova-spicehtml5proxy`` client to connect to instance
# console.
# 
# Typically, the ``nova-spicehtml5proxy`` proxy client runs on the
# controller node and connects over the private network to this address on the
# compute node(s).
# 
# Possible values:
# 
# * Any valid IP address on the compute node.
# 
# Related options:
# 
# * This option depends on the ``server_listen`` option.
#   The proxy client must be able to access the address specified in
#   ``server_listen`` using the value of this option.



[ssl]
# ssl options
# None

ca_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# CA certificate file to use to verify connecting clients.

cert_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Certificate file to use when starting the server securely.

ciphers = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Sets the list of available ciphers. value should be a string in the OpenSSL cipher list format.

key_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Private key file to use when starting the server securely.

version = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# SSL version to use (valid only if SSL enabled). Valid values are TLSv1 and SSLv23. SSLv2, SSLv3, TLSv1_1, and TLSv1_2 may be available on some distributions.



[trusted_computing]
# Trust parameters
# Configuration options for enabling Trusted Platform Module.

attestation_api_url = /OpenAttestationWebServices/V1.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The URL on the attestation server to use. See the `attestation_server` help
# text for more information about host verification.
# 
# This value must be just that path portion of the full URL, as it will be joined
# to the host specified in the attestation_server option.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Possible values:
# 
# * A valid URL string of the attestation server, or an empty string.
# 
# Related options:
# 
# * attestation_server
# * attestation_server_ca_file
# * attestation_port
# * attestation_auth_blob
# * attestation_auth_timeout
# * attestation_insecure_ssl

attestation_auth_blob = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Attestation servers require a specific blob that is used to authenticate. The
# content and format of the blob are determined by the particular attestation
# server being used. There is no default value; you must supply the value as
# specified by your attestation service. See the `attestation_server` help text
# for more information about host verification.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Possible values:
# 
# * A string containing the specific blob required by the attestation server, or
#   an empty string.
# 
# Related options:
# 
# * attestation_server
# * attestation_server_ca_file
# * attestation_port
# * attestation_api_url
# * attestation_auth_timeout
# * attestation_insecure_ssl

attestation_auth_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This value controls how long a successful attestation is cached. Once this
# period has elapsed, a new attestation request will be made. See the
# `attestation_server` help text for more information about host verification.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Possible values:
# 
# * A integer value, corresponding to the timeout interval for attestations in
#   seconds. Any integer is valid, although setting this to zero or negative
#   values can greatly impact performance when using an attestation service.
# 
# Related options:
# 
# * attestation_server
# * attestation_server_ca_file
# * attestation_port
# * attestation_api_url
# * attestation_auth_blob
# * attestation_insecure_ssl

attestation_insecure_ssl = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When set to True, the SSL certificate verification is skipped for the
# attestation service. See the `attestation_server` help text for more
# information about host verification.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Related options:
# 
# * attestation_server
# * attestation_server_ca_file
# * attestation_port
# * attestation_api_url
# * attestation_auth_blob
# * attestation_auth_timeout

attestation_port = 8443
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The port to use when connecting to the attestation server. See the
# `attestation_server` help text for more information about host verification.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Related options:
# 
# * attestation_server
# * attestation_server_ca_file
# * attestation_api_url
# * attestation_auth_blob
# * attestation_auth_timeout
# * attestation_insecure_ssl

attestation_server = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The host to use as the attestation server.
# 
# Cloud computing pools can involve thousands of compute nodes located at
# different geographical locations, making it difficult for cloud providers to
# identify a node's trustworthiness. When using the Trusted filter, users can
# request that their VMs only be placed on nodes that have been verified by the
# attestation server specified in this option.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Possible values:
# 
# * A string representing the host name or IP address of the attestation server,
#   or an empty string.
# 
# Related options:
# 
# * attestation_server_ca_file
# * attestation_port
# * attestation_api_url
# * attestation_auth_blob
# * attestation_auth_timeout
# * attestation_insecure_ssl

attestation_server_ca_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The absolute path to the certificate to use for authentication when connecting
# to the attestation server. See the `attestation_server` help text for more
# information about host verification.
# 
# This option is only used by the FilterScheduler and its subclasses; if you use
# a different scheduler, this option has no effect. Also note that this setting
# only affects scheduling if the 'TrustedFilter' filter is enabled.
# 
# Possible values:
# 
# * A string representing the path to the authentication certificate for the
#   attestation server, or an empty string.
# 
# Related options:
# 
# * attestation_server
# * attestation_port
# * attestation_api_url
# * attestation_auth_blob
# * attestation_auth_timeout
# * attestation_insecure_ssl



[upgrade_levels]
# Upgrade levels Options
# upgrade_levels options are used to set version cap for RPC
# messages sent between different nova services.
# 
# By default all services send messages using the latest version
# they know about.
# 
# The compute upgrade level is an important part of rolling upgrades
# where old and new nova-compute services run side by side.
# 
# The other options can largely be ignored, and are only kept to
# help with a possible future backport issue.

baseapi = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Base API RPC API version cap

cells = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cells RPC API version cap

cert = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cert RPC API version cap

compute = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Compute RPC API version cap.
# 
# By default, we always send messages using the most recent version
# the client knows about.
# 
# Where you have old and new compute services running, you should set
# this to the lowest deployed version. This is to guarantee that all
# services never send messages that one of the compute nodes can't
# understand. Note that we only support upgrading from release N to
# release N+1.
# 
# Set this option to "auto" if you want to let the compute RPC module
# automatically determine what version to use based on the service
# versions in the deployment.
# 
# Possible values:
# 
# * By default send the latest version the client knows about
# * 'auto': Automatically determines what version to use based on
#   the service versions in the deployment.
# * A string representing a version number in the format 'N.N';
#   for example, possible values might be '1.12' or '2.0'.
# * An OpenStack release name, in lower case, such as 'mitaka' or
#   'liberty'.

conductor = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Conductor RPC API version cap

console = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Console RPC API version cap

consoleauth = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Consoleauth RPC API version cap

intercell = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Intercell RPC API version cap

network = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Network RPC API version cap

scheduler = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Scheduler RPC API version cap



[vendordata_dynamic_auth]
# Vendordata dynamic fetch auth options
# Options within this group control the authentication of the vendordata
# subsystem of the metadata API server (and config drive) with external systems.

auth-url = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   True
# help:
# Authentication URL

auth_section = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Config Section from which to load plugin specific options

auth_type = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Authentication type to load

cafile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded Certificate Authority to use when verifying HTTPs connections.

certfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate cert file

default-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain ID to use with v3 and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

default-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Optional domain name to use with v3 API and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID to scope to

domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name to scope to

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Verify HTTPS connections.

keyfile = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# PEM encoded client certificate key file

password = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's password

project-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain ID containing project

project-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Domain name containing project

project-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project ID to scope to

project-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Project name to scope to

tenant-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant ID

tenant-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Tenant Name

timeout = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout value for http requests

trust-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Trust ID

user-domain-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain id

user-domain-name = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User's domain name

user-id = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# User id

username = None
# class:      <class 'oslo_config.cfg.Opt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username



[vmware]
# VMWare Options
# Related options:
# Following options must be set in order to launch VMware-based
# virtual machines.
# 
# * compute_driver: Must use vmwareapi.VMwareVCDriver.
# * vmware.host_username
# * vmware.host_password
# * vmware.cluster_name

api_retry_count = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of times VMware vCenter server API must be retried on connection
# failures, e.g. socket error, etc.

ca_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Specifies the CA bundle file to be used in verifying the vCenter
# server certificate.

cache_prefix = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option adds a prefix to the folder where cached images are stored
# 
# This is not the full path - just a folder prefix. This should only be
# used when a datastore cache is shared between compute nodes.
# 
# Note: This should only be used when the compute nodes are running on same
# host or they have a shared file system.
# 
# Possible values:
# 
# * Any string representing the cache prefix to the folder

cluster_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Name of a VMware Cluster ComputeResource.

console_delay_seconds = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Set this value if affected by an increased network latency causing
# repeated characters when typing in a remote console.

datastore_regex = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Regular expression pattern to match the name of datastore.
# 
# The datastore_regex setting specifies the datastores to use with
# Compute. For example, datastore_regex="nas.*" selects all the data
# stores that have a name starting with "nas".
# 
# NOTE: If no regex is given, it just picks the datastore with the
# most freespace.
# 
# Possible values:
# 
# * Any matching regular expression to a datastore must be given

host_ip = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Hostname or IP address for connection to VMware vCenter host.

host_password = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Password for connection to VMware vCenter host.

host_port = 443
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port for connection to VMware vCenter host.

host_username = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username for connection to VMware vCenter host.

insecure = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# If true, the vCenter server certificate is not verified. If false,
# then the default CA truststore is used for verification.
# 
# Related options:
# * ca_file: This option is ignored if "ca_file" is set.

integration_bridge = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option should be configured only when using the NSX-MH Neutron
# plugin. This is the name of the integration bridge on the ESXi server
# or host. This should not be set for any other Neutron plugin. Hence
# the default value is not set.
# 
# Possible values:
# 
# * Any valid string representing the name of the integration bridge

maximum_objects = 100
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the limit on the maximum number of objects to
# return in a single result.
# 
# A positive value will cause the operation to suspend the retrieval
# when the count of objects reaches the specified limit. The server may
# still limit the count to something less than the configured value.
# Any remaining objects may be retrieved with additional requests.

pbm_default_policy = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the default policy to be used.
# 
# If pbm_enabled is set and there is no defined storage policy for the
# specific request, then this policy will be used.
# 
# Possible values:
# 
# * Any valid storage policy such as VSAN default storage policy
# 
# Related options:
# 
# * pbm_enabled

pbm_enabled = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option enables or disables storage policy based placement
# of instances.
# 
# Related options:
# 
# * pbm_default_policy

pbm_wsdl_location = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the PBM service WSDL file location URL.
# 
# Setting this will disable storage policy based placement
# of instances.
# 
# Possible values:
# 
# * Any valid file path
#   e.g file:///opt/SDK/spbm/wsdl/pbmService.wsdl

serial_port_proxy_uri = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Identifies a proxy service that provides network access to the
# serial_port_service_uri.
# 
# Possible values:
# 
# * Any valid URI
# 
# Related options:
# This option is ignored if serial_port_service_uri is not specified.
# * serial_port_service_uri

serial_port_service_uri = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Identifies the remote system where the serial port traffic will
# be sent.
# 
# This option adds a virtual serial port which sends console output to
# a configurable service URI. At the service URI address there will be
# virtual serial port concentrator that will collect console logs.
# If this is not set, no serial ports will be added to the created VMs.
# 
# Possible values:
# 
# * Any valid URI

task_poll_interval = 0.5
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time interval in seconds to poll remote tasks invoked on
# VMware VC server.

use_linked_clone = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option enables/disables the use of linked clone.
# 
# The ESX hypervisor requires a copy of the VMDK file in order to boot
# up a virtual machine. The compute driver must download the VMDK via
# HTTP from the OpenStack Image service to a datastore that is visible
# to the hypervisor and cache it. Subsequent virtual machines that need
# the VMDK use the cached version and don't have to copy the file again
# from the OpenStack Image service.
# 
# If set to false, even with a cached VMDK, there is still a copy
# operation from the cache location to the hypervisor file directory
# in the shared datastore. If set to true, the above copy operation
# is avoided as it creates copy of the virtual machine that shares
# virtual disks with its parent VM.

vlan_interface = vmnic0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the physical ethernet adapter name for VLAN
# networking.
# 
# Set the vlan_interface configuration option to match the ESX host
# interface that handles VLAN-tagged VM traffic.
# 
# Possible values:
# 
# * Any valid string representing VLAN interface name

vnc_port = 5900
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies VNC starting port.
# 
# Every VM created by ESX host has an option of enabling VNC client
# for remote connection. Above option 'vnc_port' helps you to set
# default starting port for the VNC client.
# 
# Possible values:
# 
# * Any valid port number within 5900 -(5900 + vnc_port_total)
# 
# Related options:
# Below options should be set to enable VNC client.
# * vnc.enabled = True
# * vnc_port_total

vnc_port_total = 10000
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Total number of VNC ports.

wsdl_location = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# This option specifies VIM Service WSDL Location
# 
# If vSphere API versions 5.1 and later is being used, this section can
# be ignored. If version is less than 5.1, WSDL files must be hosted
# locally and their location must be specified in the above section.
# 
# Optional over-ride to default location for bug work-arounds.
# 
# Possible values:
# 
# * http://<server>/vimService.wsdl
# * file:///opt/stack/vmware/SDK/wsdl/vim25/vimService.wsdl



[vnc]
# VNC options
# Virtual Network Computer (VNC) can be used to provide remote desktop
# console access to instances for tenants and/or administrators.

enabled = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable VNC related features.
# 
# Guests will get created with graphical devices to support this. Clients
# (for example Horizon) can then establish a VNC connection to the guest.

keymap = en-us
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Keymap for VNC.
# 
# The keyboard mapping (keymap) determines which keyboard layout a VNC
# session should use by default.
# 
# Possible values:
# 
# * A keyboard layout which is supported by the underlying hypervisor on
#   this node. This is usually an 'IETF language tag' (for example
#   'en-us').  If you use QEMU as hypervisor, you should find the  list
#   of supported keyboard layouts at ``/usr/share/qemu/keymaps``.

novncproxy_base_url = http://127.0.0.1:6080/vnc_auto.html
# class:      <class 'oslo_config.cfg.URIOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Public address of noVNC VNC console proxy.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients. noVNC provides
# VNC support through a websocket-based client.
# 
# This option sets the public base URL to which client systems will
# connect. noVNC clients can use this address to connect to the noVNC
# instance and, by extension, the VNC sessions.
# 
# Related options:
# 
# * novncproxy_host
# * novncproxy_port

novncproxy_host = 0.0.0.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# IP address that the noVNC console proxy should bind to.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients. noVNC provides
# VNC support through a websocket-based client.
# 
# This option sets the private address to which the noVNC console proxy
# service should bind to.
# 
# Related options:
# 
# * novncproxy_port
# * novncproxy_base_url

novncproxy_port = 6080
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port that the noVNC console proxy should bind to.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients. noVNC provides
# VNC support through a websocket-based client.
# 
# This option sets the private port to which the noVNC console proxy
# service should bind to.
# 
# Related options:
# 
# * novncproxy_host
# * novncproxy_base_url

vncserver_listen = 127.0.0.1
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The IP address or hostname on which an instance should listen to for
# incoming VNC connection requests on this node.

vncserver_proxyclient_address = 127.0.0.1
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Private, internal IP address or hostname of VNC console proxy.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients.
# 
# This option sets the private address to which proxy clients, such as
# ``nova-xvpvncproxy``, should connect to.

xvpvncproxy_base_url = http://127.0.0.1:6081/console
# class:      <class 'oslo_config.cfg.URIOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Public URL address of XVP VNC console proxy.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients. Xen provides
# the Xenserver VNC Proxy, or XVP, as an alternative to the
# websocket-based noVNC proxy used by Libvirt. In contrast to noVNC,
# XVP clients are Java-based.
# 
# This option sets the public base URL to which client systems will
# connect. XVP clients can use this address to connect to the XVP
# instance and, by extension, the VNC sessions.
# 
# Related options:
# 
# * xvpvncproxy_host
# * xvpvncproxy_port

xvpvncproxy_host = 0.0.0.0
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# IP address or hostname that the XVP VNC console proxy should bind to.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients. Xen provides
# the Xenserver VNC Proxy, or XVP, as an alternative to the
# websocket-based noVNC proxy used by Libvirt. In contrast to noVNC,
# XVP clients are Java-based.
# 
# This option sets the private address to which the XVP VNC console proxy
# service should bind to.
# 
# Related options:
# 
# * xvpvncproxy_port
# * xvpvncproxy_base_url

xvpvncproxy_port = 6081
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port that the XVP VNC console proxy should bind to.
# 
# The VNC proxy is an OpenStack component that enables compute service
# users to access their instances through VNC clients. Xen provides
# the Xenserver VNC Proxy, or XVP, as an alternative to the
# websocket-based noVNC proxy used by Libvirt. In contrast to noVNC,
# XVP clients are Java-based.
# 
# This option sets the private port to which the XVP VNC console proxy
# service should bind to.
# 
# Related options:
# 
# * xvpvncproxy_host
# * xvpvncproxy_base_url



[workarounds]
# Workaround Options
# A collection of workarounds used to mitigate bugs or issues found in system
# tools (e.g. Libvirt or QEMU) or Nova itself under certain conditions. These
# should only be enabled in exceptional circumstances. All options are linked
# against bug IDs, where more information on the issue can be found.

disable_libvirt_livesnapshot = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Disable live snapshots when using the libvirt driver.
# 
# Live snapshots allow the snapshot of the disk to happen without an
# interruption to the guest, using coordination with a guest agent to
# quiesce the filesystem.
# 
# When using libvirt 1.2.2 live snapshots fail intermittently under load
# (likely related to concurrent libvirt/qemu operations). This config
# option provides a mechanism to disable live snapshot, in favor of cold
# snapshot, while this is resolved. Cold snapshot causes an instance
# outage while the guest is going through the snapshotting process.
# 
# For more information, refer to the bug report:
# 
#   https://bugs.launchpad.net/nova/+bug/1334398
# 
# Possible values:
# 
# * True: Live snapshot is disabled when using libvirt
# * False: Live snapshots are always used when snapshotting (as long as
#   there is a new enough libvirt and the backend storage supports it)

disable_rootwrap = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Use sudo instead of rootwrap.
# 
# Allow fallback to sudo for performance reasons.
# 
# For more information, refer to the bug report:
# 
#   https://bugs.launchpad.net/nova/+bug/1415106
# 
# Possible values:
# 
# * True: Use sudo instead of rootwrap
# * False: Use rootwrap as usual
# 
# Interdependencies to other options:
# 
# * Any options that affect 'rootwrap' will be ignored.

handle_virt_lifecycle_events = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Enable handling of events emitted from compute drivers.
# 
# Many compute drivers emit lifecycle events, which are events that occur when,
# for example, an instance is starting or stopping. If the instance is going
# through task state changes due to an API operation, like resize, the events
# are ignored.
# 
# This is an advanced feature which allows the hypervisor to signal to the
# compute service that an unexpected state change has occurred in an instance
# and that the instance can be shutdown automatically. Unfortunately, this can
# race in some conditions, for example in reboot operations or when the compute
# service or when host is rebooted (planned or due to an outage). If such races
# are common, then it is advisable to disable this feature.
# 
# Care should be taken when this feature is disabled and
# 'sync_power_state_interval' is set to a negative value. In this case, any
# instances that get out of sync between the hypervisor and the Nova database
# will have to be synchronized manually.
# 
# For more information, refer to the bug report:
# 
#   https://bugs.launchpad.net/bugs/1444630
# 
# Interdependencies to other options:
# 
# * If ``sync_power_state_interval`` is negative and this feature is disabled,
#   then instances that get out of sync between the hypervisor and the Nova
#   database will have to be synchronized manually.



[wsgi]
# WSGI Options
# Options under this group are used to configure WSGI (Web Server Gateway
# Interface). WSGI is used to serve API requests.

api_paste_config = api-paste.ini
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option represents a file name for the paste.deploy config for nova-api.
# 
# Possible values:
# 
# * A string representing file name for the paste.deploy config.

client_socket_timeout = 900
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the timeout for client connections' socket operations.
# If an incoming connection is idle for this number of seconds it will be
# closed. It indicates timeout on individual read/writes on the socket
# connection. To wait forever set to 0.

default_pool_size = 1000
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the size of the pool of greenthreads used by wsgi.
# It is possible to limit the number of concurrent connections using this
# option.

keep_alive = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option allows using the same TCP connection to send and receive multiple
# HTTP requests/responses, as opposed to opening a new one for every single
# request/response pair. HTTP keep-alive indicates HTTP connection reuse.
# 
# Possible values:
# 
# * True : reuse HTTP connection.
# * False : closes the client socket connection explicitly.
# 
# Related options:
# 
# * tcp_keepidle

max_header_line = 16384
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the maximum line size of message headers to be accepted.
# max_header_line may need to be increased when using large tokens (typically
# those generated by the Keystone v3 API with big service catalogs).
# 
# Since TCP is a stream based protocol, in order to reuse a connection, the HTTP
# has to have a way to indicate the end of the previous response and beginning
# of the next. Hence, in a keep_alive case, all messages must have a
# self-defined message length.

secure_proxy_ssl_header = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the HTTP header used to determine the protocol scheme
# for the original request, even if it was removed by a SSL terminating proxy.
# 
# Possible values:
# 
# * None (default) - the request scheme is not influenced by any HTTP headers.
# * Valid HTTP header, like HTTP_X_FORWARDED_PROTO

ssl_ca_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option allows setting path to the CA certificate file that should be used
# to verify connecting clients.
# 
# Possible values:
# 
# * String representing path to the CA certificate file.
# 
# Related options:
# 
# * enabled_ssl_apis

ssl_cert_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option allows setting path to the SSL certificate of API server.
# 
# Possible values:
# 
# * String representing path to the SSL certificate.
# 
# Related options:
# 
# * enabled_ssl_apis

ssl_key_file = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option specifies the path to the file where SSL private key of API
# server is stored when SSL is in effect.
# 
# Possible values:
# 
# * String representing path to the SSL private key.
# 
# Related options:
# 
# * enabled_ssl_apis

tcp_keepidle = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# This option sets the value of TCP_KEEPIDLE in seconds for each server socket.
# It specifies the duration of time to keep connection active. TCP generates a
# KEEPALIVE transmission for an application that requests to keep connection
# active. Not supported on OS X.
# 
# Related options:
# 
# * keep_alive

wsgi_log_format = %(client_ip)s "%(request_line)s" status: %(status_code)s len: %(body_length)s time: %(wall_seconds).7f
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# It represents a python format string that is used as the template to generate
# log lines. The following values can be formatted into it: client_ip,
# date_time, request_line, status_code, body_length, wall_seconds.
# 
# This option is used for building custom request loglines.
# 
# Possible values:
# 
# * '%(client_ip)s "%(request_line)s" status: %(status_code)s'
#   'len: %(body_length)s time: %(wall_seconds).7f' (default)
# * Any formatted string formed by specific values.



[xenserver]
# Xenserver Options
# XenServer options are used when the compute_driver is set to use
# XenServer (compute_driver=xenapi.XenAPIDriver).
# 
# Must specify connection_url, connection_password and ovs_integration_bridge to
# use compute_driver=xenapi.XenAPIDriver.

agent_path = usr/sbin/xe-update-networking
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Path to locate guest agent on the server.
# 
# Specifies the path in which the XenAPI guest agent should be located. If the
# agent is present, network configuration is not injected into the image.
# 
# Related options:
# 
# For this option to have an effect:
# * ``flat_injected`` should be set to ``True``
# * ``compute_driver`` should be set to ``xenapi.XenAPIDriver``

agent_resetnetwork_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait for agent's reply to resetnetwork
# request.
# 
# This indicates the amount of time xapi 'agent' plugin waits for the agent to
# respond to the 'resetnetwork' request specifically. The generic timeout for
# agent communication ``agent_timeout`` is ignored in this case.

agent_timeout = 30
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait for agent's reply to a request.
# 
# Nova configures/performs certain administrative actions on a server with the
# help of an agent that's installed on the server. The communication between
# Nova and the agent is achieved via sharing messages, called records, over
# xenstore, a shared storage across all the domains on a Xenserver host.
# Operations performed by the agent on behalf of nova are: 'version',' key_init',
# 'password','resetnetwork','inject_file', and 'agentupdate'.
# 
# To perform one of the above operations, the xapi 'agent' plugin writes the
# command and its associated parameters to a certain location known to the domain
# and awaits response. On being notified of the message, the agent performs
# appropriate actions on the server and writes the result back to xenstore. This
# result is then read by the xapi 'agent' plugin to determine the success/failure
# of the operation.
# 
# This config option determines how long the xapi 'agent' plugin shall wait to
# read the response off of xenstore for a given request/command. If the agent on
# the instance fails to write the result in this time period, the operation is
# considered to have timed out.
# 
# Related options:
# 
# * ``agent_version_timeout``
# * ``agent_resetnetwork_timeout``

agent_version_timeout = 300
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait for agent't reply to version request.
# 
# This indicates the amount of time xapi 'agent' plugin waits for the agent to
# respond to the 'version' request specifically. The generic timeout for agent
# communication ``agent_timeout`` is ignored in this case.
# 
# During the build process the 'version' request is used to determine if the
# agent is available/operational to perform other requests such as
# 'resetnetwork', 'password', 'key_init' and 'inject_file'. If the 'version' call
# fails, the other configuration is skipped. So, this configuration option can
# also be interpreted as time in which agent is expected to be fully operational.

block_device_creation_timeout = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Time in secs to wait for a block device to be created

cache_images = all
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Cache glance images locally.
# 
# The value for this option must be chosen from the choices listed
# here. Configuring a value other than these will default to 'all'.
# 
# Note: There is nothing that deletes these images.
# 
# Possible values:
# 
# * `all`: will cache all images.
# * `some`: will only cache images that have the
#   image_property `cache_in_nova=True`.
# * `none`: turns off caching entirely.

check_host = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Ensure compute service is running on host XenAPI connects to.
# This option must be set to false if the 'independent_compute'
# option is set to true.
# 
# Possible values:
# 
# * Setting this option to true will make sure that compute service
#   is running on the same host that is specified by connection_url.
# * Setting this option to false, doesn't perform the check.
# 
# Related options:
# 
# * `independent_compute`

connection_concurrent = 5
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of concurrent XenAPI connections.
# 
# In nova, multiple XenAPI requests can happen at a time.
# Configuring this option will parallelize access to the XenAPI
# session, which allows you to make concurrent XenAPI connections.

connection_password = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Password for connection to XenServer/Xen Cloud Platform

connection_url = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# URL for connection to XenServer/Xen Cloud Platform. A special value
# of unix://local can be used to connect to the local unix socket.
# 
# Possible values:
# 
# * Any string that represents a URL. The connection_url is
#   generally the management network IP address of the XenServer.
# * This option must be set if you chose the XenServer driver.

connection_username = root
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Username for connection to XenServer/Xen Cloud Platform

console_public_hostname = deploy
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Publicly visible name for this console host.
# 
# Possible values:
# 
# * A string representing a valid hostname

default_os_type = linux
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Default OS type used when uploading an image to glance

disable_agent = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Disables the use of XenAPI agent.
# 
# This configuration option suggests whether the use of agent should be enabled
# or not regardless of what image properties are present. Image properties have
# an effect only when this is set to ``True``. Read description of config option
# ``use_agent_default`` for more information.
# 
# Related options:
# 
# * ``use_agent_default``

image_compression_level = None
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Compression level for images.
# 
# By setting this option we can configure the gzip compression level.
# This option sets GZIP environment variable before spawning tar -cz
# to force the compression level. It defaults to none, which means the
# GZIP environment variable is not set and the default (usually -6)
# is used.
# 
# Possible values:
# 
# * Range is 1-9, e.g., 9 for gzip -9, 9 being most
#   compressed but most CPU intensive on dom0.
# * Any values out of this range will default to None.

image_upload_handler = nova.virt.xenapi.image.glance.GlanceStore
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Dom0 plugin driver used to handle image uploads.
# 
# Provide a string value representing a plugin driver required to
# handle the image uploading to GlanceStore.
# 
# Images, and snapshots from XenServer need to be uploaded to the data
# store for use. image_upload_handler takes in a value for the Dom0
# plugin driver. This driver is then called to uplaod images to the
# GlanceStore.

independent_compute = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Used to prevent attempts to attach VBDs locally, so Nova can
# be run in a VM on a different host.
# 
# Related options:
# 
# * ``CONF.flat_injected`` (Must be False)
# * ``CONF.xenserver.check_host`` (Must be False)
# * ``CONF.default_ephemeral_format`` (Must be unset or 'ext3')
# * Joining host aggregates (will error if attempted)
# * Swap disks for Windows VMs (will error if attempted)
# * Nova-based auto_configure_disk (will error if attempted)

introduce_vdi_retry_wait = 20
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Number of seconds to wait for SR to settle if the VDI
# does not exist when first introduced.
# 
# Some SRs, particularly iSCSI connections are slow to see the VDIs
# right after they got introduced. Setting this option to a
# time interval will make the SR to wait for that time period
# before raising VDI not found exception.

ipxe_boot_menu_url = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# URL to the iPXE boot menu.
# 
# An iPXE ISO is a specially crafted ISO which supports iPXE booting.
# This feature gives a means to roll your own image.
# 
# By default this option is not set. Enable this option to
# boot an iPXE ISO.
# 
# Related Options:
# 
# * `ipxe_network_name`
# * `ipxe_mkisofs_cmd`

ipxe_mkisofs_cmd = mkisofs
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Name and optionally path of the tool used for ISO image creation.
# 
# An iPXE ISO is a specially crafted ISO which supports iPXE booting.
# This feature gives a means to roll your own image.
# 
# Note: By default `mkisofs` is not present in the Dom0, so the
# package can either be manually added to Dom0 or include the
# `mkisofs` binary in the image itself.
# 
# Related Options:
# 
# * `ipxe_network_name`
# * `ipxe_boot_menu_url`

ipxe_network_name = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Name of network to use for booting iPXE ISOs.
# 
# An iPXE ISO is a specially crafted ISO which supports iPXE booting.
# This feature gives a means to roll your own image.
# 
# By default this option is not set. Enable this option to
# boot an iPXE ISO.
# 
# Related Options:
# 
# * `ipxe_boot_menu_url`
# * `ipxe_mkisofs_cmd`

login_timeout = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Timeout in seconds for XenAPI login.

max_kernel_ramdisk_size = 16777216
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum size in bytes of kernel or ramdisk images.
# 
# Specifying the maximum size of kernel or ramdisk will avoid copying
# large files to dom0 and fill up /boot/guest.

num_vbd_unplug_retries = 10
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Maximum number of retries to unplug VBD.
# If set to 0, should try once, no retries.

ovs_integration_bridge = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The name of the integration Bridge that is used with xenapi
# when connecting with Open vSwitch.
# 
# Note: The value of this config option is dependent on the
# environment, therefore this configuration value must be set
# accordingly if you are using XenAPI.
# 
# Possible values:
# 
# * Any string that represents a bridge name.

remap_vbd_dev = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Used to enable the remapping of VBD dev.
# (Works around an issue in Ubuntu Maverick)

remap_vbd_dev_prefix = sd
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Specify prefix to remap VBD dev to (ex. /dev/xvdb -> /dev/sdb).
# 
# Related options:
# 
# * If `remap_vbd_dev` is set to False this option has no impact.

running_timeout = 60
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Wait time for instances to go to running state.
# 
# Provide an integer value representing time in seconds to set the
# wait time for an instance to go to running state.
# 
# When a request to create an instance is received by nova-api and
# communicated to nova-compute, the creation of the instance occurs
# through interaction with Xen via XenAPI in the compute node. Once
# the node on which the instance(s) are to be launched is decided by
# nova-schedule and the launch is triggered, a certain amount of wait
# time is involved until the instance(s) can become available and
# 'running'. This wait time is defined by running_timeout. If the
# instances do not go to running state within this specified wait
# time, the launch expires and the instance(s) are set to 'error'
# state.

sparse_copy = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Whether to use sparse_copy for copying data on a resize down.
# (False will use standard dd). This speeds up resizes down
# considerably since large runs of zeros won't have to be rsynced.

sr_base_path = /var/run/sr-mount
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Base path to the storage repository on the XenServer host.

sr_matching_filter = default-sr:true
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Filter for finding the SR to be used to install guest instances on.
# 
# Possible values:
# 
# * To use the Local Storage in default XenServer/XCP installations
#   set this flag to other-config:i18n-key=local-storage.
# * To select an SR with a different matching criteria, you could
#   set it to other-config:my_favorite_sr=true.
# * To fall back on the Default SR, as displayed by XenCenter,
#   set this flag to: default-sr:true.

target_host = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The iSCSI Target Host.
# 
# This option represents the hostname or ip of the iSCSI Target.
# If the target host is not present in the connection information from
# the volume provider then the value from this option is taken.
# 
# Possible values:
# 
# * Any string that represents hostname/ip of Target.

target_port = 3260
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The iSCSI Target Port.
# 
# This option represents the port of the iSCSI Target. If the
# target port is not present in the connection information from the
# volume provider then the value from this option is taken.

torrent_base_url = None
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Base URL for torrent files; must contain a slash character (see RFC 1808,
# step 6).

torrent_download_stall_cutoff = 600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Number of seconds a download can remain at the same progress percentage w/o
# being considered a stall.

torrent_images = none
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Whether or not to download images via Bit Torrent.
# 
# The value for this option must be chosen from the choices listed
# here. Configuring a value other than these will default to 'none'.
# 
# Possible values:
# 
# * `all`: will download all images.
# * `some`: will only download images that have the image_property
#           `bittorrent=true'.
# * `none`: will turnoff downloading images via Bit Torrent.

torrent_listen_port_end = 6891
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# End of port range to listen on

torrent_listen_port_start = 6881
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Beginning of port range to listen on

torrent_max_last_accessed = 86400
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Cached torrent files not accessed within this number of seconds can be reaped.

torrent_max_seeder_processes_per_host = 1
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Maximum number of seeder processes to run concurrently within a given dom0
# (-1 = no limit).

torrent_seed_chance = 1.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Probability that peer will become a seeder (1.0 = 100%)

torrent_seed_duration = 3600
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: True
# multi:      False
# required:   False
# help:
# Number of seconds after downloading an image via BitTorrent that it should
# be seeded for other peers.'

use_agent_default = False
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Whether or not to use the agent by default when its usage is enabled but not
# indicated by the image.
# 
# The use of XenAPI agent can be disabled altogether using the configuration
# option ``disable_agent``. However, if it is not disabled, the use of an agent
# can still be controlled by the image in use through one of its properties,
# ``xenapi_use_agent``. If this property is either not present or specified
# incorrectly on the image, the use of agent is determined by this configuration
# option.
# 
# Note that if this configuration is set to ``True`` when the agent is not
# present, the boot times will increase significantly.
# 
# Related options:
# 
# * ``disable_agent``

use_join_force = True
# class:      <class 'oslo_config.cfg.BoolOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# When adding new host to a pool, this will append a --force flag to the
# command, forcing hosts to join a pool, even if they have different CPUs.
# 
# Since XenServer version 5.6 it is possible to create a pool of hosts that have
# different CPU capabilities. To accommodate CPU differences, XenServer limited
# features it uses to determine CPU compatibility to only the ones that are
# exposed by CPU and support for CPU masking was added.
# Despite this effort to level differences between CPUs, it is still possible
# that adding new host will fail, thus option to force join was introduced.

vhd_coalesce_max_attempts = 20
# class:      <class 'oslo_config.cfg.IntOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Max number of times to poll for VHD to coalesce.
# 
# This option determines the maximum number of attempts that can be
# made for coalescing the VHD before giving up.
# 
# Related opitons:
# 
# * `vhd_coalesce_poll_interval`

vhd_coalesce_poll_interval = 5.0
# class:      <class 'oslo_config.cfg.FloatOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The interval used for polling of coalescing vhds.
# 
# This is the interval after which the task of coalesce VHD is
# performed, until it reaches the max attempts that is set by
# vhd_coalesce_max_attempts.
# 
# Related options:
# 
# * `vhd_coalesce_max_attempts`

vif_driver = nova.virt.xenapi.vif.XenAPIBridgeDriver
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# The XenAPI VIF driver using XenServer Network APIs.
# 
# Provide a string value representing the VIF XenAPI bridge driver to
# use for bridging.
# 
# Xen configuration uses bridging within the backend domain to allow
# all VMs to appear on the network as individual hosts. Bridge
# interfaces are used to create a XenServer VLAN network in which
# the VIFs for the VM instances are plugged. If no VIF bridge driver
# is plugged, the bridge is not made available. This configuration
# option takes in a value for the VIF driver.
# 
# NOTE:
# The XenAPIBridgeDriver should be used for running OVS or Bridge in
# XenServer.



[xvp]
# XVP options
# Configuration options for XVP.
# 
# xvp (Xen VNC Proxy) is a proxy server providing password-protected VNC-based
# access to the consoles of virtual machines hosted on Citrix XenServer.

console_xvp_conf = /etc/xvp.conf
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Generated XVP conf file

console_xvp_conf_template = $pybasedir/nova/console/xvp.conf.template
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# XVP conf template

console_xvp_log = /var/log/xvp.log
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# XVP log file

console_xvp_multiplex_port = 5900
# class:      <class 'oslo_config.cfg.PortOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# Port for XVP to multiplex VNC connections on

console_xvp_pid = /var/run/xvp.pid
# class:      <class 'oslo_config.cfg.StrOpt'>
# deprecated: False
# multi:      False
# required:   False
# help:
# XVP master process pid file