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   DockerNovaConfigImage:
  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: &step_config
  52         get_attr: [NovaLibvirtBase, role_data, step_config]
  53       puppet_config:
  54         config_volume: nova_libvirt
  55         puppet_tags: nova_config
  56         step_config: *step_config
  57         config_image:
  58           list_join:
  59           - '/'
  60           - [ {get_param: DockerNamespace}, {get_param: DockerNovaConfigImage} ]
  61       kolla_config:
  62         /var/lib/kolla/config_files/nova-libvirt.json:
  63           command: /usr/sbin/libvirtd --config /etc/libvirt/libvirtd.conf
  64       docker_config:
  65         step_3:
  66           nova_libvirt:
  67             image:
  68               list_join:
  69               - '/'
  70               - [ {get_param: DockerNamespace}, {get_param: DockerLibvirtImage} ]
  71             net: host
  72             pid: host
  73             privileged: true
  74             restart: always
  75             volumes:
  76               - /var/lib/kolla/config_files/nova-libvirt.json:/var/lib/kolla/config_files/config.json:ro
  77               - /var/lib/config-data/nova_libvirt/etc/libvirt/:/etc/libvirt/:ro
  78               - /etc/localtime:/etc/localtime:ro
  79               - /lib/modules:/lib/modules:ro
  80               - /dev:/dev
  81               - /run:/run
  82               - /sys/fs/cgroup:/sys/fs/cgroup
  83               - /var/lib/nova:/var/lib/nova
  84               # Needed to use host's virtlogd
  85               - /var/run/libvirt:/var/run/libvirt
  86               - /var/lib/libvirt:/var/lib/libvirt
  87               - /etc/libvirt/qemu:/etc/libvirt/qemu
  88             environment:
  89               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
  90       host_prep_tasks:
  91         - name: create libvirt persistent data directories
  92           file:
  93             path: "{{ item }}"
  94             state: directory
  95           with_items:
  96             - /etc/libvirt/qemu
  97             - /var/lib/libvirt
  98       upgrade_tasks:
  99         - name: Stop and disable libvirtd service
 100           tags: step2
 101           service: name=libvirtd state=stopped enabled=no