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nova-modular-libvirt-container-puppet.yaml
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nova-modular-libvirt-container-puppet.yaml
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heat_template_version: wallaby
description: >
OpenStack Modular Libvirt Service
parameters:
ContainerNovaLibvirtImage:
description: image
type: string
tags:
- role_specific
# we configure libvirt via the nova-compute container due to coupling
# in the puppet modules
ContainerNovaLibvirtConfigImage:
description: The container image to use for the nova_libvirt config_volume
type: string
tags:
- role_specific
ContainerNovaLibvirtUlimit:
default: ['nofile=131072', 'nproc=126960']
description: ulimit for Nova Libvirt Container
type: comma_delimited_list
ContainerNovaLibvirtPidsLimit:
default: 65536
description: Tune nova_libvirt container PID limit (set to 0 for unlimited)
(defaults to 65536)
type: number
ServiceData:
default: {}
description: Dictionary packing service data
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. Use
parameter_merge_strategies to merge it with the defaults.
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
EnableInternalTLS:
type: boolean
default: false
UseTLSTransportForLiveMigration:
type: boolean
default: true
description: If set to true and if EnableInternalTLS is enabled, it will
set the libvirt URI's transport to tls and configure the
relevant keys for libvirt.
NovaEnableRbdBackend:
default: false
description: Whether to enable the Rbd backend for Nova ephemeral storage.
type: boolean
tags:
- role_specific
CinderEnableRbdBackend:
default: false
description: Whether to enable or not the Rbd backend for Cinder
type: boolean
CephClientKey:
description: The Ceph client key. Can be created with ceph-authtool --gen-print-key.
type: string
hidden: true
constraints:
- allowed_pattern: "^[a-zA-Z0-9+/]{38}==$"
CephClusterFSID:
type: string
description: The Ceph cluster FSID. Must be a UUID.
CephClientUserName:
default: openstack
type: string
CephClusterName:
type: string
default: ceph
description: The Ceph cluster name.
constraints:
- allowed_pattern: "[a-zA-Z0-9]+"
description: >
The Ceph cluster name must be at least 1 character and contain only
letters and numbers.
CephConfigPath:
type: string
default: "/var/lib/tripleo-config/ceph"
description: |
The path where the Ceph Cluster config files are stored on the host.
CinderRbdMultiConfig:
type: json
default: {}
description: |
Dictionary of settings when configuring multiple RBD backends. The
hash key is the backend name, and the value is a dictionary of parameter
values unique to that backend. The following parameters are required,
and must match the corresponding value defined in CephExternalMultiConfig.
CephClusterName (must match the CephExternalMultiConfig entry's 'cluster')
CephClusterFSID (must match the CephExternalMultiConfig entry's 'fsid')
The following parameters are optional, and override the corresponding
parameter's default value.
CephClientUserName
CinderRbdPoolName
CinderRbdExtraPools
CinderRbdAvailabilityZone
CinderRbdFlattenVolumeFromSnapshot
UseTLSTransportForVnc:
type: boolean
default: true
description: If set to true and if EnableInternalTLS is enabled, it will
enable TLS transport for libvirt VNC and configure the
relevant keys for libvirt.
UseTLSTransportForNbd:
type: boolean
default: true
description: If set to true and if EnableInternalTLS is enabled, it will
enable TLS transport for libvirt NBD and configure the
relevant keys for libvirt.
InternalTLSCAFile:
default: '/etc/ipa/ca.crt'
type: string
description: Specifies the default CA cert to use if TLS is used for
services in the internal network.
CertificateKeySize:
type: string
default: '2048'
description: Specifies the private key size used when creating the
certificate.
LibvirtCertificateKeySize:
type: string
default: ''
description: Override the private key size used when creating the
certificate for this service
QemuServerCertificateKeySize:
type: string
default: ''
description: Override the private key size used when creating the
certificate for this service
QemuClientCertificateKeySize:
type: string
default: ''
description: Override the private key size used when creating the
certificate for this service
LibvirtCACert:
type: string
default: ''
description: This specifies the CA certificate to use for TLS in libvirt.
This file will be symlinked to the default CA path in libvirt,
which is /etc/pki/CA/cacert.pem. Note that due to limitations
GNU TLS, which is the TLS backend for libvirt, the file must
be less than 65K (so we can't use the system's CA bundle).
This parameter should be used if the default (which comes from
the InternalTLSCAFile parameter) is not desired. The current
default reflects TripleO's default CA, which is FreeIPA.
It will only be used if internal TLS is enabled.
QemuCACert:
type: string
default: ''
description: This specifies the CA certificate to use for qemu.
This file will be symlinked to the default CA path,
which is /etc/pki/qemu/ca-cert.pem.
This parameter should be used if the default (which comes from
the InternalTLSCAFile parameter) is not desired. The current
default reflects TripleO's default CA, which is FreeIPA.
It will only be used if internal TLS is enabled.
VhostuserSocketGroup:
default: "qemu"
description: >
The vhost-user socket directory group name.
Defaults to 'qemu'. When vhostuser mode is 'dpdkvhostuserclient'
(which is the default mode), the vhost socket is created by qemu.
type: string
tags:
- role_specific
QemuMemoryBackingDir:
type: string
description: >
Directory used for memoryBacking source if configured as file.
NOTE: big files will be stored here
default: ''
tags:
- role_specific
NovaComputeLibvirtType:
type: string
default: kvm
LibvirtEnabledPerfEvents:
type: comma_delimited_list
default: []
description: This is a performance event list which could be used as monitor.
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_*``
MonitoringSubscriptionNovaLibvirt:
default: 'overcloud-nova-libvirt'
type: string
MigrationSshKey:
type: json
description: >
SSH key for migration.
Expects a dictionary with keys 'public_key' and 'private_key'.
Values should be identical to SSH public/private key files.
hidden: true
default:
public_key: ''
private_key: ''
MigrationSshPort:
default: 2022
description: Target port for migration over ssh
type: number
constraints:
- range: { min: 1, max: 65535 }
LibvirtTLSPassword:
description: The password for the libvirt service when TLS is enabled
type: string
hidden: true
QemuDefaultTLSVerify:
description: >
Whether to enable or disable TLS client certificate verification. Enabling this
option will reject any client who does not have a certificate signed by the CA
in /etc/pki/qemu/ca-cert.pem
default: true
type: boolean
LibvirtLogFilters:
description: Defines a filter in libvirt daemon to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:libvirt 1:qemu 1:conf 1:security 3:event 3:json 3:file 3:object 1:util'
LibvirtVirtlogdLogFilters:
description: Defines a filter in virtlogd to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:logging 4:object 4:json 4:event 1:util'
LibvirtVirtsecretdLogFilters:
description: Defines a filter in virtsecretd to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:qemu 1:libvirt 4:object 4:json 4:event 1:util'
LibvirtVirtnodedevdLogFilters:
description: Defines a filter in virtnodedevd to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:qemu 1:libvirt 4:object 4:json 4:event 1:util'
LibvirtVirtstoragedLogFilters:
description: Defines a filter in virtstoraged to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:qemu 1:libvirt 4:object 4:json 4:event 1:util'
LibvirtVirtqemudLogFilters:
description: Defines a filter in virtqemud to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:qemu 1:libvirt 4:object 4:json 4:event 1:util'
LibvirtVirtproxydLogFilters:
description: Defines a filter in virtproxyd to select a different
logging level for a given category log outputs, as specified
in https://libvirt.org/logging.html .
type: string
default: '1:qemu 1:libvirt 4:object 4:json 4:event 1:util'
LibvirtTLSPriority:
description: >
Override the compile time default TLS priority string.
type: string
default: 'NORMAL:-VERS-SSL3.0:-VERS-TLS-ALL:+VERS-TLS1.2'
NovaLibvirtOptVolumes:
default: []
description: list of optional volumes to be mounted
type: comma_delimited_list
tags:
- role_specific
NovaEnableVirtlogdContainerWrapper:
description: Generate a virtlogd wrapper script so that virtlogd launches
in a separate container and won't get restarted e.g. on minor
updates.
type: boolean
default: true
VirtlogdWrapperDebug:
type: boolean
default: false
description: Controls debugging for the wrapper scripts.
DeployIdentifier:
default: ''
type: string
description: >
Setting this to a unique value will re-run any deployment tasks which
perform configuration on a Heat stack-update.
RbdDiskCachemodes:
type: comma_delimited_list
default: ['network=writeback']
description: >
Disk cachemodes for RBD backend.
conditions:
use_tls_for_live_migration:
and:
- {get_param: EnableInternalTLS}
- {get_param: UseTLSTransportForLiveMigration}
libvirt_specific_ca_set:
not: {equals: [{get_param: LibvirtCACert}, '']}
need_libvirt_secret:
or:
- {equals: [{get_param: [RoleParameters, NovaEnableRbdBackend]}, true]}
- and:
- {equals: [{get_param: [RoleParameters, NovaEnableRbdBackend]}, '']}
- {equals: [{get_param: NovaEnableRbdBackend}, true]}
- {get_param: CinderEnableRbdBackend}
use_tls_for_vnc:
and:
- {get_param: EnableInternalTLS}
- {get_param: UseTLSTransportForVnc}
use_tls_for_nbd:
and:
- {get_param: EnableInternalTLS}
- {get_param: UseTLSTransportForNbd}
qemu_specific_ca_set:
not: {equals: [{get_param: QemuCACert}, '']}
key_size_libvirt_override_set:
not: {equals: [{get_param: LibvirtCertificateKeySize}, '']}
key_size_qemu_client_override_set:
not: {equals: [{get_param: QemuClientCertificateKeySize}, '']}
key_size_qemu_server_override_set:
not: {equals: [{get_param: QemuServerCertificateKeySize}, '']}
resources:
RoleParametersValue:
type: OS::Heat::Value
properties:
type: json
value:
map_replace:
- map_replace:
- vhostuser_socket_group: VhostuserSocketGroup
nova_libvirt_opt_volumes: NovaLibvirtOptVolumes
ContainerNovaLibvirtImage: ContainerNovaLibvirtImage
ContainerNovaLibvirtConfigImage: ContainerNovaLibvirtConfigImage
- values: {get_param: [RoleParameters]}
- values:
VhostuserSocketGroup: {get_param: VhostuserSocketGroup}
NovaLibvirtOptVolumes: {get_param: NovaLibvirtOptVolumes}
ContainerNovaLibvirtImage: {get_param: ContainerNovaLibvirtImage}
ContainerNovaLibvirtConfigImage: {get_param: ContainerNovaLibvirtConfigImage}
ContainersCommon:
type: ../containers-common.yaml
NovaLibvirtLogging:
type: OS::TripleO::Services::Logging::NovaLibvirt
NovaBase:
type: ./nova-base-puppet.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
NovaLibvirtCommon:
type: ./nova-libvirt-common.yaml
outputs:
role_data:
description: Role data for the Libvirt service.
value:
service_name: nova_libvirt
firewall_rules:
'200 nova_libvirt':
dport:
- 16514
- '61152-61215'
- '5900-6923'
ansible_group_vars:
tripleo_nova_libvirt_virsh_container: nova_virtproxyd
monitoring_subscription: {get_param: MonitoringSubscriptionNovaLibvirt}
config_settings:
map_merge:
- get_attr: [NovaBase, role_data, config_settings]
- get_attr: [RoleParametersValue, value]
- get_attr: [NovaLibvirtLogging, config_settings]
- get_attr: [NovaLibvirtCommon, config_settings]
# we include ::nova::compute::libvirt::services in nova/libvirt profile
- nova::compute::libvirt::manage_libvirt_services: false
tripleo::profile::base::nova::virtlogd_wrapper::enable_wrapper: {get_param: NovaEnableVirtlogdContainerWrapper}
# don't think this is a good place as /var/lib/nova can also be shared storage
tripleo::profile::base::nova::virtlogd_wrapper::virtlogd_process_wrapper: '/var/lib/libvirt/scripts/virtlogd_wrapper'
tripleo::profile::base::nova::virtlogd_wrapper::virtlogd_image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
tripleo::profile::base::nova::virtlogd_wrapper::debug:
if:
- {get_param: VirtlogdWrapperDebug}
- true
- {get_attr: [NovaBase, role_data, config_settings, 'nova::logging::debug']}
# we manage migration in nova common puppet profile
nova::compute::libvirt::migration_support: false
nova::compute::rbd::libvirt_images_rbd_ceph_conf:
list_join:
- ''
- - '/etc/ceph/'
- {get_param: CephClusterName}
- '.conf'
nova::compute::rbd::libvirt_rbd_user: {get_param: CephClientUserName}
tripleo::profile::base::nova::compute_libvirt_shared::nova_rbd_ceph_conf_path: {get_param: CephConfigPath}
nova::compute::rbd::rbd_keyring:
list_join:
- '.'
- - 'client'
- {get_param: CephClientUserName}
nova::compute::rbd::libvirt_rbd_secret_key: {get_param: CephClientKey}
nova::compute::rbd::libvirt_rbd_secret_uuid: {get_param: CephClusterFSID}
tripleo::profile::base::nova::migration::client::libvirt_enabled: true
tripleo::profile::base::nova::migration::client::ssh_private_key: {get_param: [ MigrationSshKey, private_key ]}
tripleo::profile::base::nova::migration::client::ssh_port: {get_param: MigrationSshPort}
nova::compute::libvirt::services::libvirt_virt_type: {get_param: NovaComputeLibvirtType}
nova::compute::libvirt::virt_type: {get_param: NovaComputeLibvirtType}
nova::compute::libvirt::enabled_perf_events: {get_param: LibvirtEnabledPerfEvents}
nova::compute::libvirt::qemu::configure_qemu: true
nova::compute::libvirt::qemu::max_files: 32768
nova::compute::libvirt::qemu::max_processes: 131072
nova::migration::qemu::configure_qemu: true
nova::migration::qemu::migration_port_min: 61152
nova::migration::qemu::migration_port_max: 61215
nova::compute::libvirt::vncserver_listen:
str_replace:
template:
"%{lookup('$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
nova::compute::libvirt::log_filters: {get_param: LibvirtLogFilters}
nova::compute::libvirt::virtlogd::log_filters: {get_param: LibvirtVirtlogdLogFilters}
rbd_persistent_storage: {get_param: CinderEnableRbdBackend}
rbd_disk_cachemodes: {get_param: RbdDiskCachemodes}
nova::compute::libvirt::virtsecretd::log_filters: {get_param: LibvirtVirtsecretdLogFilters}
nova::compute::libvirt::virtnodedevd::log_filters: {get_param: LibvirtVirtnodedevdLogFilters}
nova::compute::libvirt::virtstoraged::log_filters: {get_param: LibvirtVirtstoragedLogFilters}
nova::compute::libvirt::virtqemud::log_filters: {get_param: LibvirtVirtqemudLogFilters}
nova::compute::libvirt::virtproxyd::log_filters: {get_param: LibvirtVirtproxydLogFilters}
tripleo::profile::base::nova::libvirt::modular_libvirt: true
nova::compute::libvirt::services::modular_libvirt: true
nova::compute::libvirt::modular_libvirt: true
nova::migration::libvirt::modular_libvirt: true
- if:
- use_tls_for_live_migration
- tripleo::profile::base::nova::migration::client::libvirt_tls: true
tripleo::profile::base::nova::libvirt::tls_password: {get_param: [LibvirtTLSPassword]}
nova::compute::libvirt::qemu::default_tls_verify: {get_param: QemuDefaultTLSVerify}
nova::compute::libvirt::tls_priority: {get_param: LibvirtTLSPriority}
nova::migration::libvirt::listen_address:
str_replace:
template:
"%{lookup('$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
nova::migration::libvirt::live_migration_inbound_addr:
str_replace:
template:
"%{lookup('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
- nova::migration::libvirt::live_migration_inbound_addr:
str_replace:
template:
"%{lookup('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
- if:
- use_tls_for_vnc
- nova::compute::libvirt::qemu::vnc_tls: true
nova::compute::libvirt::qemu::vnc_tls_verify: true
- if:
- use_tls_for_nbd
- nova::compute::libvirt::qemu::nbd_tls: true
nova::migration::libvirt::live_migration_with_native_tls: true
puppet_config:
config_volume: nova_libvirt
puppet_tags: libvirtd_config,virtlogd_config,virtproxyd_config,virtqemud_config,virtnodedevd_config,virtsecretd_config,virtstoraged_config,nova_config,file,libvirt_tls_password
step_config: |
include tripleo::profile::base::nova::libvirt
include tripleo::profile::base::nova::virtlogd_wrapper
config_image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtConfigImage]}
volumes:
- /var/lib/libvirt/scripts:/var/lib/libvirt/scripts:shared,z
kolla_config:
/var/lib/kolla/config_files/nova_virtlogd.json:
command:
if:
- {get_param: NovaEnableVirtlogdContainerWrapper}
- /usr/local/bin/virtlogd_wrapper
- /usr/sbin/virtlogd --config /etc/libvirt/virtlogd.conf
config_files: {get_attr: [NovaLibvirtCommon, kolla_config_files]}
permissions: {get_attr: [NovaLibvirtCommon, kolla_permissions]}
/var/lib/kolla/config_files/nova_virtsecretd.json:
command: /usr/sbin/virtsecretd --config /etc/libvirt/virtsecretd.conf
config_files: {get_attr: [NovaLibvirtCommon, kolla_config_files]}
permissions: {get_attr: [NovaLibvirtCommon, kolla_permissions]}
/var/lib/kolla/config_files/nova_virtnodedevd.json:
command: /usr/sbin/virtnodedevd --config /etc/libvirt/virtnodedevd.conf
config_files: {get_attr: [NovaLibvirtCommon, kolla_config_files]}
permissions: {get_attr: [NovaLibvirtCommon, kolla_permissions]}
/var/lib/kolla/config_files/nova_virtstoraged.json:
command: /usr/sbin/virtstoraged --config /etc/libvirt/virtstoraged.conf
config_files: {get_attr: [NovaLibvirtCommon, kolla_config_files]}
permissions: {get_attr: [NovaLibvirtCommon, kolla_permissions]}
/var/lib/kolla/config_files/nova_virtqemud.json:
command: /usr/sbin/virtqemud --config /etc/libvirt/virtqemud.conf
config_files: {get_attr: [NovaLibvirtCommon, kolla_config_files]}
permissions: {get_attr: [NovaLibvirtCommon, kolla_permissions]}
/var/lib/kolla/config_files/nova_virtproxyd.json:
command: /usr/sbin/virtproxyd --config /etc/libvirt/virtproxyd.conf
config_files: {get_attr: [NovaLibvirtCommon, kolla_config_files]}
permissions: {get_attr: [NovaLibvirtCommon, kolla_permissions]}
container_config_scripts:
nova_libvirt_init_secret.sh:
mode: "0755"
content: { get_file: ../../container_config_scripts/nova_libvirt_init_secret.sh }
docker_config:
step_2:
nova_virtqemud_init_logs:
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
net: none
privileged: false
user: root
volumes:
- /var/log/containers/libvirt/swtpm:/var/log/swtpm:shared,z
command: ['/bin/bash', '-c', 'chown -R tss:tss /var/log/swtpm']
environment:
# NOTE: this should force this container to re-run on each
# update (scale-out, etc.)
TRIPLEO_DEPLOY_IDENTIFIER: {get_param: DeployIdentifier}
step_3:
map_merge:
- if:
- {get_param: NovaEnableVirtlogdContainerWrapper}
- nova_virtlogd_wrapper: &virtlog_container_config
start_order: 0
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
ulimit: {get_param: ContainerNovaLibvirtUlimit}
cgroupns: host
net: host
pid: host
security_opt:
- label=disable
privileged: true
restart: always
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLibvirtLogging, volumes]}
- {get_attr: [NovaLibvirtCommon, volumes]}
- - /var/lib/kolla/config_files/nova_virtlogd.json:/var/lib/kolla/config_files/config.json:ro
- if:
- {get_param: NovaEnableVirtlogdContainerWrapper}
- - /var/lib/libvirt/scripts/virtlogd_wrapper:/usr/local/bin/virtlogd_wrapper:ro
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
- nova_virtlogd: *virtlog_container_config
- nova_virtsecretd:
start_order: 1
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
ulimit: {get_param: ContainerNovaLibvirtUlimit}
cgroupns: host
net: host
pid: host
pids_limit: {get_param: ContainerNovaLibvirtPidsLimit}
privileged: true
security_opt:
- label=level:s0
- label=type:spc_t
- label=filetype:container_share_t
restart: always
depends_on: &libvirt_depends_on
- if:
- {get_param: NovaEnableVirtlogdContainerWrapper}
- tripleo_nova_virtlogd_wrapper.service
- tripleo_nova_virtlogd.service
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLibvirtLogging, volumes]}
- {get_attr: [NovaLibvirtCommon, volumes]}
- {get_attr: [RoleParametersValue, value, nova_libvirt_opt_volumes]}
- - /var/lib/kolla/config_files/nova_virtsecretd.json:/var/lib/kolla/config_files/config.json:ro
- nova_virtnodedevd:
start_order: 2
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
ulimit: {get_param: ContainerNovaLibvirtUlimit}
cgroupns: host
net: host
pid: host
pids_limit: {get_param: ContainerNovaLibvirtPidsLimit}
privileged: true
security_opt:
- label=level:s0
- label=type:spc_t
- label=filetype:container_share_t
restart: always
depends_on: *libvirt_depends_on
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLibvirtLogging, volumes]}
- {get_attr: [NovaLibvirtCommon, volumes]}
- {get_attr: [RoleParametersValue, value, nova_libvirt_opt_volumes]}
- - /var/lib/kolla/config_files/nova_virtnodedevd.json:/var/lib/kolla/config_files/config.json:ro
- nova_virtstoraged:
start_order: 3
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
ulimit: {get_param: ContainerNovaLibvirtUlimit}
cgroupns: host
net: host
pid: host
pids_limit: {get_param: ContainerNovaLibvirtPidsLimit}
privileged: true
security_opt:
- label=level:s0
- label=type:spc_t
- label=filetype:container_share_t
restart: always
depends_on: *libvirt_depends_on
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLibvirtLogging, volumes]}
- {get_attr: [NovaLibvirtCommon, volumes]}
- {get_attr: [RoleParametersValue, value, nova_libvirt_opt_volumes]}
- - /var/lib/kolla/config_files/nova_virtstoraged.json:/var/lib/kolla/config_files/config.json:ro
- nova_virtqemud:
start_order: 4
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
ulimit: {get_param: ContainerNovaLibvirtUlimit}
cgroupns: host
net: host
pid: host
pids_limit: {get_param: ContainerNovaLibvirtPidsLimit}
privileged: true
security_opt:
- label=level:s0
- label=type:spc_t
- label=filetype:container_share_t
restart: always
depends_on: *libvirt_depends_on
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLibvirtLogging, volumes]}
- {get_attr: [NovaLibvirtCommon, volumes]}
- {get_attr: [RoleParametersValue, value, nova_libvirt_opt_volumes]}
- - /var/lib/kolla/config_files/nova_virtqemud.json:/var/lib/kolla/config_files/config.json:ro
- /var/log/containers/libvirt/swtpm:/var/log/swtpm:z
- nova_virtproxyd:
start_order: 5
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
ulimit: {get_param: ContainerNovaLibvirtUlimit}
cgroupns: host
net: host
pid: host
pids_limit: {get_param: ContainerNovaLibvirtPidsLimit}
privileged: true
security_opt:
- label=level:s0
- label=type:spc_t
- label=filetype:container_share_t
restart: always
depends_on: *libvirt_depends_on
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- {get_attr: [NovaLibvirtLogging, volumes]}
- {get_attr: [NovaLibvirtCommon, volumes]}
- {get_attr: [RoleParametersValue, value, nova_libvirt_opt_volumes]}
- - /var/lib/kolla/config_files/nova_virtproxyd.json:/var/lib/kolla/config_files/config.json:ro
step_4:
if:
- need_libvirt_secret
- nova_libvirt_init_secret:
detach: false
image: {get_attr: [RoleParametersValue, value, ContainerNovaLibvirtImage]}
security_opt:
- label=disable
privileged: false
user: root
cgroupns: host
net: host
environment:
LIBVIRT_DEFAULT_URI: qemu:///system
volumes:
list_concat:
- {get_attr: [ContainersCommon, volumes]}
- - /var/lib/config-data/puppet-generated/nova_libvirt/etc/nova:/etc/nova
- /etc/libvirt:/etc/libvirt
- /run/libvirt:/run/libvirt:shared,z
- /var/lib/libvirt:/var/lib/libvirt:shared
- /var/lib/container-config-scripts/nova_libvirt_init_secret.sh:/nova_libvirt_init_secret.sh:ro
- str_replace:
template: HOST_CEPH:/etc/ceph:ro
params:
HOST_CEPH: {get_param: CephConfigPath}
command:
list_join:
- ' '
- - str_replace:
template:
"/nova_libvirt_init_secret.sh CLUSTER:USER"
params:
CLUSTER: {get_param: CephClusterName}
USER: {get_param: CephClientUserName}
- repeat:
template:
<%ceph_info%>
for_each:
<%ceph_info%>:
yaql:
expression:
let(u => $.data.default_user) -> $.data.multiconfig.values().select("{0}:{1}".format($.CephClusterName, $.get("CephClientUserName", $u)))
data:
default_user: {get_param: CephClientUserName}
multiconfig: {get_param: CinderRbdMultiConfig}
deploy_steps_tasks:
- if:
- {get_param: EnableInternalTLS}
- - name: Certificate generation
when: step|int == 1
block:
- name: Create dirs for certificates and keys
file:
path: "{{ item }}"
state: directory
serole: object_r
setype: cert_t
seuser: system_u
with_items:
- '/etc/pki/libvirt'
- '/etc/pki/libvirt/private'
- '/etc/pki/qemu'
- include_role:
name: linux-system-roles.certificate
vars:
certificate_requests:
- name: libvirt-server-cert
dns:
str_replace:
template: "{{fqdn_$NETWORK}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
principal:
str_replace:
template: "libvirt/{{fqdn_$NETWORK}}@{{idm_realm}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
run_after:
str_replace:
template: |
# Copy cert and key to libvirt dirs
cp CACERT /etc/pki/CA/cacert.pem
chown root:root /etc/pki/CA/cacert.pem
chmod 644 /etc/pki/CA/cacert.pem
cp /etc/pki/tls/certs/libvirt-server-cert.crt /etc/pki/libvirt/servercert.pem
cp /etc/pki/tls/private/libvirt-server-cert.key /etc/pki/libvirt/private/serverkey.pem
podman exec nova_virtproxyd virt-admin server-update-tls virtproxyd || systemctl reload tripleo_nova_virtproxyd
params:
CACERT:
if:
- libvirt_specific_ca_set
- get_param: LibvirtCACert
- get_param: InternalTLSCAFile
key_size:
if:
- key_size_libvirt_override_set
- {get_param: LibvirtCertificateKeySize}
- {get_param: CertificateKeySize}
ca: ipa
- name: libvirt-client-cert
dns:
str_replace:
template: "{{fqdn_$NETWORK}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
principal:
str_replace:
template: "libvirt/{{fqdn_$NETWORK}}@{{idm_realm}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
run_after: |
# Copy cert and key to libvirt dirs
cp /etc/pki/tls/certs/libvirt-client-cert.crt /etc/pki/libvirt/clientcert.pem
cp /etc/pki/tls/private/libvirt-client-cert.key /etc/pki/libvirt/private/clientkey.pem
podman exec nova_virtproxyd virt-admin server-update-tls virtproxyd || systemctl reload tripleo_nova_virtproxyd
key_size:
if:
- key_size_libvirt_override_set
- {get_param: LibvirtCertificateKeySize}
- {get_param: CertificateKeySize}
ca: ipa
- name: qemu-server-cert
owner: root
group: qemu
dns:
str_replace:
template: "{{fqdn_$NETWORK}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
principal:
str_replace:
template: "qemu/{{fqdn_$NETWORK}}@{{idm_realm}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
run_after:
str_replace:
template: |
# Copy cert and key to qemu dir
cp CACERT /etc/pki/qemu/ca-cert.pem
chown root:root /etc/pki/qemu/ca-cert.pem
chmod 644 /etc/pki/qemu/ca-cert.pem
cp -a /etc/pki/tls/certs/qemu-server-cert.crt /etc/pki/qemu/server-cert.pem
cp -a /etc/pki/tls/private/qemu-server-cert.key /etc/pki/qemu/server-key.pem
chgrp qemu /etc/pki/qemu/server-*
chmod 0640 /etc/pki/qemu/server-cert.pem
chmod 0640 /etc/pki/qemu/server-key.pem
params:
CACERT:
if:
- qemu_specific_ca_set
- get_param: QemuCACert
- get_param: InternalTLSCAFile
key_size:
if:
- key_size_qemu_server_override_set
- {get_param: QemuServerCertificateKeySize}
- {get_param: CertificateKeySize}
ca: ipa
- name: qemu-client-cert
owner: root
group: qemu
dns:
str_replace:
template: "{{fqdn_$NETWORK}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
principal:
str_replace:
template: "qemu/{{fqdn_$NETWORK}}@{{idm_realm}}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
run_after: |
# Copy cert and key to qemu dir
cp -a /etc/pki/tls/certs/qemu-client-cert.crt /etc/pki/qemu/client-cert.pem
cp -a /etc/pki/tls/private/qemu-client-cert.key /etc/pki/qemu/client-key.pem
chgrp qemu /etc/pki/qemu/client-*
chmod 0640 /etc/pki/qemu/client-cert.pem
chmod 0640 /etc/pki/qemu/client-key.pem
key_size:
if:
- key_size_qemu_client_override_set
- {get_param: QemuClientCertificateKeySize}
- {get_param: CertificateKeySize}
ca: ipa
- - name: Set up systemd target for libvirt services
when: step|int == 4
block:
- name: Create systemd file
copy:
dest: /etc/systemd/system/tripleo_nova_libvirt.target
mode: '0644'
owner: root
group: root
content: |
[Unit]
Wants=tripleo_nova_virtsecretd.service
Wants=tripleo_nova_virtnodedevd.service
Wants=tripleo_nova_virtstoraged.service
Wants=tripleo_nova_virtproxyd.service
Wants=tripleo_nova_virtqemud.service
After=tripleo_nova_virtsecretd.service
After=tripleo_nova_virtnodedevd.service
After=tripleo_nova_virtstoraged.service
After=tripleo_nova_virtproxyd.service
After=tripleo_nova_virtqemud.service
become: true
register: libvirt_target_result
- name: Reload systemd
systemd:
name: tripleo_nova_libvirt.target
enabled: true
state: restarted
daemon_reload: true
become: true
when: libvirt_target_result.changed
host_prep_tasks:
list_concat:
- {get_attr: [NovaLibvirtLogging, host_prep_tasks]}
- - name: create libvirt persistent data directories
file:
path: "{{ item.path }}"
state: directory
setype: "{{ item.setype | default(omit) }}"
mode: "{{ item.mode | default(omit) }}"
with_items:
- { 'path': /etc/libvirt, 'setype': container_file_t }
- { 'path': /etc/libvirt/secrets, 'setype': container_file_t }
- { 'path': /etc/libvirt/qemu, 'setype': container_file_t }
- { 'path': /var/lib/libvirt, 'setype': container_file_t }
- { 'path': /var/lib/libvirt/scripts, 'setype': container_file_t }
- { 'path': /var/cache/libvirt }
- { 'path': /var/lib/nova, 'setype': container_file_t }
- { 'path': /run/libvirt }
# TODO(bogdando): use container_logwriter_t as of container-selinux v2.191.0
- { 'path': /var/log/containers/libvirt/swtpm, 'setype': container_file_t, 'mode': '0770' }
# qemu user on host will be cretaed by libvirt package install, ensure
# the qemu user created with same uid/gid as like libvirt package.
# These specific values are required since ovs is running on host.
# Once ovs with DPDK is containerized, we could modify this uid/gid
# to match with kolla config values.
- name: ensure qemu group is present on the host
group:
name: qemu
gid: 107
state: present
- name: ensure qemu user is present on the host
user:
name: qemu
uid: 107
group: qemu
state: present
shell: /sbin/nologin
comment: qemu user
- name: create directory for vhost-user sockets with qemu ownership
file:
path: /var/lib/vhost_sockets
state: directory
owner: qemu
group: {get_attr: [RoleParametersValue, value, vhostuser_socket_group]}
setype: virt_cache_t
seuser: system_u
- name: ensure ceph configurations exist
file:
path: {get_param: CephConfigPath}
state: directory
- name: check if libvirt is installed
command: /usr/bin/rpm -q libvirt-daemon
failed_when: false
register: libvirt_installed
check_mode: false
- name: make sure libvirt services are disabled and masked
service:
name: "{{ item }}"
state: stopped
enabled: false
masked: true
daemon_reload: true
with_items:
- libvirtd.service
- virtlogd.socket
when: libvirt_installed.rc == 0
- name: ensure /run/libvirt is present upon reboot
copy:
dest: /etc/tmpfiles.d/run-libvirt.conf
content: |
d /run/libvirt 0755 root root - -
- name: Enable os_enable_vtpm SELinux boolean for vTPM
seboolean:
name: os_enable_vtpm
persistent: true
state: true
when:
- ansible_facts.selinux is defined
- ansible_facts.selinux.status == "enabled"
metadata_settings:
list_concat:
- if:
- {get_param: EnableInternalTLS}
- - service: libvirt
network: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}