docker/services/nova-libvirt.yaml

   1 heat_template_version: ocata
   2
   3 description: >
   4   OpenStack Libvirt Service
   5
   6 parameters:
   7   DockerNamespace:
   8     description: namespace
   9     default: 'tripleoupstream'
  10     type: string
  11   DockerLibvirtImage:
  12     description: image
  13     default: 'centos-binary-nova-libvirt:latest'
  14     type: string
  15   # we configure libvirt via the nova-compute container due to coupling
  16   # in the puppet modules
  17   DockerNovaComputeImage:
  18     description: image
  19     default: 'centos-binary-nova-compute:latest'
  20     type: string
  21   ServiceNetMap:
  22     default: {}
  23     description: Mapping of service_name -> network name. Typically set
  24                  via parameter_defaults in the resource registry.  This
  25                  mapping overrides those in ServiceNetMapDefaults.
  26     type: json
  27   DefaultPasswords:
  28     default: {}
  29     type: json
  30   EndpointMap:
  31     default: {}
  32     description: Mapping of service endpoint -> protocol. Typically set
  33                  via parameter_defaults in the resource registry.
  34     type: json
  35
  36 resources:
  37
  38   NovaLibvirtBase:
  39     type: ../../puppet/services/nova-libvirt.yaml
  40     properties:
  41       EndpointMap: {get_param: EndpointMap}
  42       ServiceNetMap: {get_param: ServiceNetMap}
  43       DefaultPasswords: {get_param: DefaultPasswords}
  44
  45 outputs:
  46   role_data:
  47     description: Role data for the Libvirt service.
  48     value:
  49       service_name: {get_attr: [NovaLibvirtBase, role_data, service_name]}
  50       config_settings: {get_attr: [NovaLibvirtBase, role_data, config_settings]}
  51       step_config: {get_attr: [NovaLibvirtBase, role_data, step_config]}
  52       docker_image: &libvirt_image
  53         list_join:
  54         - '/'
  55         - [ {get_param: DockerNamespace}, {get_param: DockerLibvirtImage} ]
  56       puppet_tags: nova_config
  57       config_volume: nova_libvirt
  58       config_image:
  59         list_join:
  60         - '/'
  61         - [ {get_param: DockerNamespace}, {get_param: DockerNovaComputeImage} ]
  62       kolla_config:
  63         /var/lib/kolla/config_files/nova-libvirt.json:
  64            command: /usr/sbin/libvirtd --config /etc/libvirt/libvirtd.conf
  65            config_files:
  66            - dest: /etc/libvirt/libvirtd.conf
  67              owner: root
  68              perm: '0644'
  69              source: /var/lib/kolla/config_files/src/etc/libvirt/libvirtd.conf
  70       docker_config:
  71         step_3:
  72           nova_libvirt:
  73             image: *libvirt_image
  74             net: host
  75             pid: host
  76             privileged: true
  77             restart: always
  78             volumes:
  79               - /var/lib/kolla/config_files/nova-libvirt.json:/var/lib/kolla/config_files/config.json:ro
  80               - /var/lib/config-data/nova_libvirt:/var/lib/kolla/config_files/src:ro
  81               - /dev:/dev
  82               - /etc/localtime:/etc/localtime:ro
  83               - /lib/modules:/lib/modules:ro
  84               - /run:/run
  85               - /sys/fs/cgroup:/sys/fs/cgroup
  86               - /var/lib/nova:/var/lib/nova
  87               # Needed to use host's virtlogd
  88               - /var/run/libvirt:/var/run/libvirt
  89               - libvirtd:/var/lib/libvirt
  90               - nova_libvirt_qemu:/etc/libvirt/qemu
  91             environment:
  92               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS