heat_template_version: pike
description: >
Libvirt service configured with Puppet
parameters:
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. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
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
CephClientUserName:
default: openstack
type: string
CephClientKey:
description: The Ceph client key. Can be created with ceph-authtool --gen-print-key.
type: string
hidden: true
CephClusterFSID:
type: string
description: The Ceph cluster FSID. Must be a UUID.
CinderEnableRbdBackend:
default: false
description: Whether to enable or not the Rbd backend for Cinder
type: boolean
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
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.
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.
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.
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.
default:
public_key: ''
private_key: ''
MigrationSshPort:
default: 22
description: Target port for migration over ssh
type: number
conditions:
use_tls_for_live_migration:
and:
- equals:
- {get_param: EnableInternalTLS}
- true
- equals:
- {get_param: UseTLSTransportForLiveMigration}
- true
libvirt_specific_ca_unset:
equals:
- {get_param: LibvirtCACert}
- ''
resources:
NovaBase:
type: ./nova-base.yaml
properties:
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Libvirt service.
value:
service_name: nova_libvirt
monitoring_subscription: {get_param: MonitoringSubscriptionNovaLibvirt}
config_settings:
map_merge:
- get_attr: [NovaBase, role_data, config_settings]
# we include ::nova::compute::libvirt::services in nova/libvirt profile
- nova::compute::libvirt::manage_libvirt_services: false
# we manage migration in nova common puppet profile
nova::compute::libvirt::migration_support: false
nova::compute::rbd::libvirt_rbd_user: {get_param: CephClientUserName}
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::libvirt_virt_type: {get_param: NovaComputeLibvirtType}
nova::compute::libvirt::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::compute::libvirt::vncserver_listen: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
rbd_persistent_storage: {get_param: CinderEnableRbdBackend}
tripleo.nova_libvirt.firewall_rules:
'200 nova_libvirt':
dport:
- 16514
- '49152-49215'
- '5900-6923'
-
if:
- use_tls_for_live_migration
-
generate_service_certificates: true
tripleo::profile::base::nova::migration::client::libvirt_tls: true
nova::migration::libvirt::live_migration_inbound_addr:
str_replace:
template:
"%{hiera('fqdn_$NETWORK')}"
params:
$NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
tripleo::certmonger::ca::libvirt::origin_ca_pem:
if:
- libvirt_specific_ca_unset
- get_param: InternalTLSCAFile
- get_param: LibvirtCACert
tripleo::certmonger::libvirt_dirs::certificate_dir: '/etc/pki/libvirt'
tripleo::certmonger::libvirt_dirs::key_dir: '/etc/pki/libvirt/private'
libvirt_certificates_specs:
libvirt-server-cert:
service_certificate: '/etc/pki/libvirt/servercert.pem'
service_key: '/etc/pki/libvirt/private/serverkey.pem'
hostname:
str_replace:
template: "%{hiera('fqdn_NETWORK')}"
params:
NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
principal:
str_replace:
template: "libvirt/%{hiera('fqdn_NETWORK')}"
params:
NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
libvirt-client-cert:
service_certificate: '/etc/pki/libvirt/clientcert.pem'
service_key: '/etc/pki/libvirt/private/clientkey.pem'
hostname:
str_replace:
template: "%{hiera('fqdn_NETWORK')}"
params:
NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
principal:
str_replace:
template: "libvirt/%{hiera('fqdn_NETWORK')}"
params:
NETWORK: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
- {}
step_config: |
include tripleo::profile::base::nova::libvirt
metadata_settings:
if:
- use_tls_for_live_migration
-
- service: libvirt
network: {get_param: [ServiceNetMap, NovaLibvirtNetwork]}
type: node
- null
