/
cinder.conf.sample
1772 lines (1245 loc) · 43.9 KB
/
cinder.conf.sample
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####################
# cinder.conf sample #
####################
[DEFAULT]
#
# Options defined in cinder.exception
#
# make exception message format errors fatal (boolean value)
#fatal_exception_format_errors=false
#
# Options defined in cinder.policy
#
# JSON file representing policy (string value)
#policy_file=policy.json
# Rule checked when requested rule is not found (string value)
#policy_default_rule=default
#
# Options defined in cinder.quota
#
# number of volumes allowed per project (integer value)
#quota_volumes=10
# number of volume snapshots allowed per project (integer
# value)
#quota_snapshots=10
# number of volume gigabytes (snapshots are also included)
# allowed per project (integer value)
#quota_gigabytes=1000
# number of seconds until a reservation expires (integer
# value)
#reservation_expire=86400
# count of reservations until usage is refreshed (integer
# value)
#until_refresh=0
# number of seconds between subsequent usage refreshes
# (integer value)
#max_age=0
# default driver to use for quota checks (string value)
#quota_driver=cinder.quota.DbQuotaDriver
# whether to use default quota class for default quota
# (boolean value)
#use_default_quota_class=true
#
# Options defined in cinder.service
#
# seconds between nodes reporting state to datastore (integer
# value)
#report_interval=10
# seconds between running periodic tasks (integer value)
#periodic_interval=60
# range of seconds to randomly delay when starting the
# periodic task scheduler to reduce stampeding. (Disable by
# setting to 0) (integer value)
#periodic_fuzzy_delay=60
# IP address for OpenStack Volume API to listen (string value)
#osapi_volume_listen=0.0.0.0
# port for os volume api to listen (integer value)
#osapi_volume_listen_port=8776
#
# Options defined in cinder.test
#
# File name of clean sqlite db (string value)
#sqlite_clean_db=clean.sqlite
# should we use everything for testing (boolean value)
#fake_tests=true
#
# Options defined in cinder.wsgi
#
# Number of backlog requests to configure the socket with
# (integer value)
#backlog=4096
# Sets the value of TCP_KEEPIDLE in seconds for each server
# socket. Not supported on OS X. (integer value)
#tcp_keepidle=600
# CA certificate file to use to verify connecting clients
# (string value)
#ssl_ca_file=<None>
# Certificate file to use when starting the server securely
# (string value)
#ssl_cert_file=<None>
# Private key file to use when starting the server securely
# (string value)
#ssl_key_file=<None>
#
# Options defined in cinder.api.common
#
# the maximum number of items returned in a single response
# from a collection resource (integer value)
#osapi_max_limit=1000
# Base URL that will be presented to users in links to the
# OpenStack Volume API (string value)
#osapi_volume_base_URL=<None>
#
# Options defined in cinder.api.middleware.auth
#
# Treat X-Forwarded-For as the canonical remote address. Only
# enable this if you have a sanitizing proxy. (boolean value)
#use_forwarded_for=false
#
# Options defined in cinder.api.middleware.sizelimit
#
# Max size for body of a request (integer value)
#osapi_max_request_body_size=114688
#
# Options defined in cinder.backup.drivers.ceph
#
# Ceph config file to use. (string value)
#backup_ceph_conf=/etc/ceph/ceph.conf
# the Ceph user to connect with (string value)
#backup_ceph_user=cinder
# the chunk size in bytes that a backup will be broken into
# before transfer to backup store (integer value)
#backup_ceph_chunk_size=134217728
# the Ceph pool to backup to (string value)
#backup_ceph_pool=backups
# RBD stripe unit to use when creating a backup image (integer
# value)
#backup_ceph_stripe_unit=0
# RBD stripe count to use when creating a backup image
# (integer value)
#backup_ceph_stripe_count=0
# If True, always discard excess bytes when restoring volumes.
# (boolean value)
#restore_discard_excess_bytes=true
#
# Options defined in cinder.backup.drivers.swift
#
# The URL of the Swift endpoint (string value)
#backup_swift_url=http://localhost:8080/v1/AUTH_
# Swift authentication mechanism (string value)
#backup_swift_auth=per_user
# Swift user name (string value)
#backup_swift_user=<None>
# Swift key for authentication (string value)
#backup_swift_key=<None>
# The default Swift container to use (string value)
#backup_swift_container=volumebackups
# The size in bytes of Swift backup objects (integer value)
#backup_swift_object_size=52428800
# The number of retries to make for Swift operations (integer
# value)
#backup_swift_retry_attempts=3
# The backoff time in seconds between Swift retries (integer
# value)
#backup_swift_retry_backoff=2
# Compression algorithm (None to disable) (string value)
#backup_compression_algorithm=zlib
#
# Options defined in cinder.backup.drivers.tsm
#
# Volume prefix for the backup id when backing up to TSM
# (string value)
#backup_tsm_volume_prefix=backup
# TSM password for the running username (string value)
#backup_tsm_password=password
# Enable or Disable compression for backups (boolean value)
#backup_tsm_compression=true
#
# Options defined in cinder.backup.manager
#
# Driver to use for backups. (string value)
#backup_driver=cinder.backup.drivers.swift
#
# Options defined in cinder.brick.iser.iser
#
# iser target user-land tool to use (string value)
#iser_helper=tgtadm
# Volume configuration file storage directory (string value)
#volumes_dir=$state_path/volumes
#
# Options defined in cinder.common.config
#
# Virtualization api connection type : libvirt, xenapi, or
# fake (string value)
#connection_type=<None>
# File name for the paste.deploy config for cinder-api (string
# value)
#api_paste_config=api-paste.ini
# Directory where the cinder python module is installed
# (string value)
#pybasedir=/usr/lib/python/site-packages
# Directory where cinder binaries are installed (string value)
#bindir=$pybasedir/bin
# Top-level directory for maintaining cinder's state (string
# value)
#state_path=$pybasedir
# ip address of this host (string value)
#my_ip=10.0.0.1
# default glance hostname or ip (string value)
#glance_host=$my_ip
# default glance port (integer value)
#glance_port=9292
# A list of the glance api servers available to cinder
# ([hostname|ip]:port) (list value)
#glance_api_servers=$glance_host:$glance_port
# Version of the glance api to use (integer value)
#glance_api_version=1
# Number retries when downloading an image from glance
# (integer value)
#glance_num_retries=0
# Allow to perform insecure SSL (https) requests to glance
# (boolean value)
#glance_api_insecure=false
# Whether to attempt to negotiate SSL layer compression when
# using SSL (https) requests. Set to False to disable SSL
# layer compression. In some cases disabling this may improve
# data throughput, eg when high network bandwidth is available
# and you are using already compressed image formats such as
# qcow2 . (boolean value)
#glance_api_ssl_compression=false
# http/https timeout value for glance operations. If no value
# (None) is supplied here, the glanceclient default value is
# used. (integer value)
#glance_request_timeout=<None>
# the topic scheduler nodes listen on (string value)
#scheduler_topic=cinder-scheduler
# the topic volume nodes listen on (string value)
#volume_topic=cinder-volume
# the topic volume backup nodes listen on (string value)
#backup_topic=cinder-backup
# Deploy v1 of the Cinder API. (boolean value)
#enable_v1_api=true
# Deploy v2 of the Cinder API. (boolean value)
#enable_v2_api=true
# whether to rate limit the api (boolean value)
#api_rate_limit=true
# Specify list of extensions to load when using
# osapi_volume_extension option with
# cinder.api.contrib.select_extensions (list value)
#osapi_volume_ext_list=
# osapi volume extension to load (multi valued)
#osapi_volume_extension=cinder.api.contrib.standard_extensions
# full class name for the Manager for volume (string value)
#volume_manager=cinder.volume.manager.VolumeManager
# full class name for the Manager for volume backup (string
# value)
#backup_manager=cinder.backup.manager.BackupManager
# full class name for the Manager for scheduler (string value)
#scheduler_manager=cinder.scheduler.manager.SchedulerManager
# Name of this node. This can be an opaque identifier. It is
# not necessarily a hostname, FQDN, or IP address. (string
# value)
#host=cinder
# availability zone of this node (string value)
#storage_availability_zone=nova
# default availability zone to use when creating a new volume.
# If this is not set then we use the value from the
# storage_availability_zone option as the default
# availability_zone for new volumes. (string value)
#default_availability_zone=<None>
# Memcached servers or None for in process cache. (list value)
#memcached_servers=<None>
# default volume type to use (string value)
#default_volume_type=<None>
# time period to generate volume usages for. Time period must
# be hour, day, month or year (string value)
#volume_usage_audit_period=month
# Deprecated: command to use for running commands as root
# (string value)
#root_helper=sudo
# Path to the rootwrap configuration file to use for running
# commands as root (string value)
#rootwrap_config=/etc/cinder/rootwrap.conf
# Enable monkey patching (boolean value)
#monkey_patch=false
# List of modules/decorators to monkey patch (list value)
#monkey_patch_modules=
# maximum time since last check-in for up service (integer
# value)
#service_down_time=60
# The full class name of the volume API class to use (string
# value)
#volume_api_class=cinder.volume.api.API
# The full class name of the volume backup API class (string
# value)
#backup_api_class=cinder.backup.api.API
# The strategy to use for auth. Supports noauth, keystone, and
# deprecated. (string value)
#auth_strategy=noauth
# A list of backend names to use. These backend names should
# be backed by a unique [CONFIG] group with its options (list
# value)
#enabled_backends=<None>
# Whether snapshots count against GigaByte quota (boolean
# value)
#no_snapshot_gb_quota=false
# The full class name of the volume transfer API class (string
# value)
#transfer_api_class=cinder.transfer.api.API
#
# Options defined in cinder.compute
#
# The full class name of the compute API class to use (string
# value)
#compute_api_class=cinder.compute.nova.API
#
# Options defined in cinder.compute.nova
#
# Info to match when looking for nova in the service catalog.
# Format is : separated values of the form:
# <service_type>:<service_name>:<endpoint_type> (string value)
#nova_catalog_info=compute:nova:publicURL
# Same as nova_catalog_info, but for admin endpoint. (string
# value)
#nova_catalog_admin_info=compute:nova:adminURL
# Override service catalog lookup with template for nova
# endpoint e.g. http://localhost:8774/v2/%(tenant_id)s (string
# value)
#nova_endpoint_template=<None>
# Same as nova_endpoint_template, but for admin endpoint.
# (string value)
#nova_endpoint_admin_template=<None>
# region name of this node (string value)
#os_region_name=<None>
# Location of ca certicates file to use for nova client
# requests. (string value)
#nova_ca_certificates_file=<None>
# Allow to perform insecure SSL requests to nova (boolean
# value)
#nova_api_insecure=false
#
# Options defined in cinder.db.api
#
# The backend to use for db (string value)
#db_backend=sqlalchemy
# Services to be added to the available pool on create
# (boolean value)
#enable_new_services=true
# Template string to be used to generate volume names (string
# value)
#volume_name_template=volume-%s
# Template string to be used to generate snapshot names
# (string value)
#snapshot_name_template=snapshot-%s
# Template string to be used to generate backup names (string
# value)
#backup_name_template=backup-%s
#
# Options defined in cinder.db.base
#
# driver to use for database access (string value)
#db_driver=cinder.db
#
# Options defined in cinder.image.glance
#
# A list of url schemes that can be downloaded directly via
# the direct_url. Currently supported schemes: [file]. (list
# value)
#allowed_direct_url_schemes=
#
# Options defined in cinder.image.image_utils
#
# Directory used for temporary storage during image conversion
# (string value)
#image_conversion_dir=$state_path/conversion
#
# Options defined in cinder.keymgr
#
# The full class name of the key manager API class (string
# value)
#keymgr_api_class=cinder.keymgr.not_implemented_key_mgr.NotImplementedKeyManager
#
# Options defined in cinder.openstack.common.db.api
#
# The backend to use for db (string value)
#backend=sqlalchemy
# Enable the experimental use of thread pooling for all DB API
# calls (boolean value)
#use_tpool=false
#
# Options defined in cinder.openstack.common.db.sqlalchemy.session
#
# The SQLAlchemy connection string used to connect to the
# database (string value)
#connection=sqlite:////cinder/openstack/common/db/$sqlite_db
# timeout before idle sql connections are reaped (integer
# value)
#idle_timeout=3600
# Minimum number of SQL connections to keep open in a pool
# (integer value)
#min_pool_size=1
# Maximum number of SQL connections to keep open in a pool
# (integer value)
#max_pool_size=5
# maximum db connection retries during startup. (setting -1
# implies an infinite retry count) (integer value)
#max_retries=10
# interval between retries of opening a sql connection
# (integer value)
#retry_interval=10
# If set, use this value for max_overflow with sqlalchemy
# (integer value)
#max_overflow=<None>
# Verbosity of SQL debugging information. 0=None,
# 100=Everything (integer value)
#connection_debug=0
# Add python stack traces to SQL as comment strings (boolean
# value)
#connection_trace=false
# the filename to use with sqlite (string value)
#sqlite_db=cinder.sqlite
# If true, use synchronous mode for sqlite (boolean value)
#sqlite_synchronous=true
#
# Options defined in cinder.openstack.common.eventlet_backdoor
#
# port for eventlet backdoor to listen (integer value)
#backdoor_port=<None>
#
# Options defined in cinder.openstack.common.lockutils
#
# Whether to disable inter-process locks (boolean value)
#disable_process_locking=false
# Directory to use for lock files. Default to a temp directory
# (string value)
#lock_path=<None>
#
# Options defined in cinder.openstack.common.log
#
# Print debugging output (set logging level to DEBUG instead
# of default WARNING level). (boolean value)
#debug=false
# Print more verbose output (set logging level to INFO instead
# of default WARNING level). (boolean value)
#verbose=false
# Log output to standard error (boolean value)
#use_stderr=true
# format string to use for log messages with context (string
# value)
#logging_context_format_string=%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(request_id)s %(user)s %(tenant)s] %(instance)s%(message)s
# format string to use for log messages without context
# (string value)
#logging_default_format_string=%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [-] %(instance)s%(message)s
# data to append to log format when level is DEBUG (string
# value)
#logging_debug_format_suffix=%(funcName)s %(pathname)s:%(lineno)d
# prefix each line of exception output with this format
# (string value)
#logging_exception_prefix=%(asctime)s.%(msecs)03d %(process)d TRACE %(name)s %(instance)s
# list of logger=LEVEL pairs (list value)
#default_log_levels=amqplib=WARN,sqlalchemy=WARN,boto=WARN,suds=INFO,keystone=INFO,eventlet.wsgi.server=WARN
# publish error events (boolean value)
#publish_errors=false
# make deprecations fatal (boolean value)
#fatal_deprecations=false
# If an instance is passed with the log message, format it
# like this (string value)
#instance_format="[instance: %(uuid)s] "
# If an instance UUID is passed with the log message, format
# it like this (string value)
#instance_uuid_format="[instance: %(uuid)s] "
# If this option is specified, the logging configuration file
# specified is used and overrides any other logging options
# specified. Please see the Python logging module
# documentation for details on logging configuration files.
# (string value)
#log_config=<None>
# A logging.Formatter log message format string which may use
# any of the available logging.LogRecord attributes. This
# option is deprecated. Please use
# logging_context_format_string and
# logging_default_format_string instead. (string value)
#log_format=<None>
# Format string for %%(asctime)s in log records. Default:
# %(default)s (string value)
#log_date_format=%Y-%m-%d %H:%M:%S
# (Optional) Name of log file to output to. If no default is
# set, logging will go to stdout. (string value)
#log_file=<None>
# (Optional) The base directory used for relative --log-file
# paths (string value)
#log_dir=<None>
# Use syslog for logging. (boolean value)
#use_syslog=false
# syslog facility to receive log lines (string value)
#syslog_log_facility=LOG_USER
#
# Options defined in cinder.openstack.common.notifier.api
#
# Driver or drivers to handle sending notifications (multi
# valued)
# Default notification level for outgoing notifications
# (string value)
#default_notification_level=INFO
# Default publisher_id for outgoing notifications (string
# value)
#default_publisher_id=<None>
#
# Options defined in cinder.openstack.common.notifier.rpc_notifier
#
# AMQP topic used for OpenStack notifications (list value)
#notification_topics=notifications
#
# Options defined in cinder.openstack.common.notifier.rpc_notifier2
#
# AMQP topic(s) used for OpenStack notifications (list value)
#topics=notifications
#
# Options defined in cinder.openstack.common.periodic_task
#
# Some periodic tasks can be run in a separate process. Should
# we run them here? (boolean value)
#run_external_periodic_tasks=true
#
# Options defined in cinder.openstack.common.rpc
#
# The messaging module to use, defaults to kombu. (string
# value)
#rpc_backend=cinder.openstack.common.rpc.impl_kombu
# Size of RPC thread pool (integer value)
#rpc_thread_pool_size=64
# Size of RPC connection pool (integer value)
#rpc_conn_pool_size=30
# Seconds to wait for a response from call or multicall
# (integer value)
#rpc_response_timeout=60
# Seconds to wait before a cast expires (TTL). Only supported
# by impl_zmq. (integer value)
#rpc_cast_timeout=30
# Modules of exceptions that are permitted to be recreatedupon
# receiving exception data from an rpc call. (list value)
#allowed_rpc_exception_modules=cinder.openstack.common.exception,nova.exception,cinder.exception,exceptions
# If passed, use a fake RabbitMQ provider (boolean value)
#fake_rabbit=false
# AMQP exchange to connect to if using RabbitMQ or Qpid
# (string value)
#control_exchange=openstack
#
# Options defined in cinder.openstack.common.rpc.amqp
#
# Enable a fast single reply queue if using AMQP based RPC
# like RabbitMQ or Qpid. (boolean value)
#amqp_rpc_single_reply_queue=false
# Use durable queues in amqp. (boolean value)
#amqp_durable_queues=false
# Auto-delete queues in amqp. (boolean value)
#amqp_auto_delete=false
#
# Options defined in cinder.openstack.common.rpc.impl_kombu
#
# SSL version to use (valid only if SSL enabled) (string
# value)
#kombu_ssl_version=
# SSL key file (valid only if SSL enabled) (string value)
#kombu_ssl_keyfile=
# SSL cert file (valid only if SSL enabled) (string value)
#kombu_ssl_certfile=
# SSL certification authority file (valid only if SSL enabled)
# (string value)
#kombu_ssl_ca_certs=
# The RabbitMQ broker address where a single node is used
# (string value)
#rabbit_host=localhost
# The RabbitMQ broker port where a single node is used
# (integer value)
#rabbit_port=5672
# RabbitMQ HA cluster host:port pairs (list value)
#rabbit_hosts=$rabbit_host:$rabbit_port
# connect over SSL for RabbitMQ (boolean value)
#rabbit_use_ssl=false
# the RabbitMQ userid (string value)
#rabbit_userid=guest
# the RabbitMQ password (string value)
#rabbit_password=guest
# the RabbitMQ virtual host (string value)
#rabbit_virtual_host=/
# how frequently to retry connecting with RabbitMQ (integer
# value)
#rabbit_retry_interval=1
# how long to backoff for between retries when connecting to
# RabbitMQ (integer value)
#rabbit_retry_backoff=2
# maximum retries with trying to connect to RabbitMQ (the
# default of 0 implies an infinite retry count) (integer
# value)
#rabbit_max_retries=0
# use H/A queues in RabbitMQ (x-ha-policy: all).You need to
# wipe RabbitMQ database when changing this option. (boolean
# value)
#rabbit_ha_queues=false
#
# Options defined in cinder.openstack.common.rpc.impl_qpid
#
# Qpid broker hostname (string value)
#qpid_hostname=localhost
# Qpid broker port (integer value)
#qpid_port=5672
# Qpid HA cluster host:port pairs (list value)
#qpid_hosts=$qpid_hostname:$qpid_port
# Username for qpid connection (string value)
#qpid_username=
# Password for qpid connection (string value)
#qpid_password=
# Space separated list of SASL mechanisms to use for auth
# (string value)
#qpid_sasl_mechanisms=
# Seconds between connection keepalive heartbeats (integer
# value)
#qpid_heartbeat=60
# Transport to use, either 'tcp' or 'ssl' (string value)
#qpid_protocol=tcp
# Disable Nagle algorithm (boolean value)
#qpid_tcp_nodelay=true
# The qpid topology version to use. Version 1 is what was
# originally used by impl_qpid. Version 2 includes some
# backwards-incompatible changes that allow broker federation
# to work. Users should update to version 2 when they are
# able to take everything down, as it requires a clean break.
# (integer value)
#qpid_topology_version=1
#
# Options defined in cinder.openstack.common.rpc.impl_zmq
#
# ZeroMQ bind address. Should be a wildcard (*), an ethernet
# interface, or IP. The "host" option should point or resolve
# to this address. (string value)
#rpc_zmq_bind_address=*
# MatchMaker driver (string value)
#rpc_zmq_matchmaker=cinder.openstack.common.rpc.matchmaker.MatchMakerLocalhost
# ZeroMQ receiver listening port (integer value)
#rpc_zmq_port=9501
# Number of ZeroMQ contexts, defaults to 1 (integer value)
#rpc_zmq_contexts=1
# Maximum number of ingress messages to locally buffer per
# topic. Default is unlimited. (integer value)
#rpc_zmq_topic_backlog=<None>
# Directory for holding IPC sockets (string value)
#rpc_zmq_ipc_dir=/var/run/openstack
# Name of this node. Must be a valid hostname, FQDN, or IP
# address. Must match "host" option, if running Nova. (string
# value)
#rpc_zmq_host=cinder
#
# Options defined in cinder.openstack.common.rpc.matchmaker
#
# Matchmaker ring file (JSON) (string value)
#matchmaker_ringfile=/etc/nova/matchmaker_ring.json
# Heartbeat frequency (integer value)
#matchmaker_heartbeat_freq=300
# Heartbeat time-to-live. (integer value)
#matchmaker_heartbeat_ttl=600
#
# Options defined in cinder.openstack.common.rpc.matchmaker_redis
#
# Host to locate redis (string value)
#host=127.0.0.1
# Use this port to connect to redis host. (integer value)
#port=6379
# Password for Redis server. (optional) (string value)
#password=<None>
#
# Options defined in cinder.scheduler.driver
#
# The scheduler host manager class to use (string value)
#scheduler_host_manager=cinder.scheduler.host_manager.HostManager
# Maximum number of attempts to schedule an volume (integer
# value)
#scheduler_max_attempts=3
#
# Options defined in cinder.scheduler.host_manager
#
# Which filter class names to use for filtering hosts when not
# specified in the request. (list value)
#scheduler_default_filters=AvailabilityZoneFilter,CapacityFilter,CapabilitiesFilter
# Which weigher class names to use for weighing hosts. (list
# value)
#scheduler_default_weighers=CapacityWeigher
#
# Options defined in cinder.scheduler.manager
#
# Default scheduler driver to use (string value)
#scheduler_driver=cinder.scheduler.filter_scheduler.FilterScheduler
#
# Options defined in cinder.scheduler.scheduler_options
#
# Absolute path to scheduler configuration JSON file. (string
# value)
#scheduler_json_config_location=
#
# Options defined in cinder.scheduler.simple
#
# maximum number of volume gigabytes to allow per host
# (integer value)
#max_gigabytes=10000
#
# Options defined in cinder.scheduler.weights.capacity
#
# Multiplier used for weighing volume capacity. Negative
# numbers mean to stack vs spread. (floating point value)
#capacity_weight_multiplier=1.0
#
# Options defined in cinder.transfer.api
#
# The number of characters in the salt. (integer value)
#volume_transfer_salt_length=8
# The number of characters in the autogenerated auth key.
# (integer value)
#volume_transfer_key_length=16
#
# Options defined in cinder.volume.api
#