heat_template_version: pike

description: >
  OpenStack Libvirt Service

parameters:
  DockerNovaLibvirtImage:
    description: image
    type: string
  # we configure libvirt via the nova-compute container due to coupling
  # in the puppet modules
  DockerNovaLibvirtConfigImage:
    description: The container image to use for the nova_libvirt config_volume
    type: string
  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
  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.
  DockerNovaMigrationSshdPort:
    default: 2022
    description: Port that dockerized nova migration target sshd service
                 binds to.
    type: number
  NovaEnableRbdBackend:
    default: false
    description: Whether to enable or not the Rbd backend for Nova
    type: boolean
  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
  CephClusterFSID:
    type: string
    description: The Ceph cluster FSID. Must be a UUID.

conditions:

  use_tls_for_live_migration:
    and:
    - equals:
      - {get_param: EnableInternalTLS}
      - true
    - equals:
      - {get_param: UseTLSTransportForLiveMigration}
      - true

  need_libvirt_secret:
    or:
    - equals:
      - {get_param: NovaEnableRbdBackend}
      - true
    - equals:
      - {get_param: CinderEnableRbdBackend}
      -