docker/services/nova-compute.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   OpenStack containerized Nova Compute service
   5
   6 parameters:
   7   DockerNamespace:
   8     description: namespace
   9     default: 'tripleoupstream'
  10     type: string
  11   DockerNovaComputeImage:
  12     description: image
  13     default: 'centos-binary-nova-compute:latest'
  14     type: string
  15   ServiceNetMap:
  16     default: {}
  17     description: Mapping of service_name -> network name. Typically set
  18                  via parameter_defaults in the resource registry.  This
  19                  mapping overrides those in ServiceNetMapDefaults.
  20     type: json
  21   DefaultPasswords:
  22     default: {}
  23     type: json
  24   RoleName:
  25     default: ''
  26     description: Role name on which the service is applied
  27     type: string
  28   RoleParameters:
  29     default: {}
  30     description: Parameters specific to the role
  31     type: json
  32   EndpointMap:
  33     default: {}
  34     description: Mapping of service endpoint -> protocol. Typically set
  35                  via parameter_defaults in the resource registry.
  36     type: json
  37
  38 resources:
  39
  40   ContainersCommon:
  41     type: ./containers-common.yaml
  42
  43   NovaComputeBase:
  44     type: ../../puppet/services/nova-compute.yaml
  45     properties:
  46       EndpointMap: {get_param: EndpointMap}
  47       ServiceNetMap: {get_param: ServiceNetMap}
  48       DefaultPasswords: {get_param: DefaultPasswords}
  49       RoleName: {get_param: RoleName}
  50       RoleParameters: {get_param: RoleParameters}
  51
  52 outputs:
  53   role_data:
  54     description: Role data for the Nova Compute service.
  55     value:
  56       service_name: {get_attr: [NovaComputeBase, role_data, service_name]}
  57       config_settings:
  58         map_merge:
  59           - get_attr: [NovaComputeBase, role_data, config_settings]
  60           # FIXME: we need to disable migration for now as the
  61           # hieradata is common for all services, and this means nova
  62           # and nova_placement puppet runs also try to configure
  63           # libvirt, and they fail. We can remove this override when
  64           # we have hieradata separation between containers.
  65           - tripleo::profile::base::nova::manage_migration: false
  66       step_config: &step_config
  67         get_attr: [NovaComputeBase, role_data, step_config]
  68       puppet_config:
  69         config_volume: nova_libvirt
  70         puppet_tags: nova_config,nova_paste_api_ini
  71         step_config: *step_config
  72         config_image: &nova_compute_image
  73           list_join:
  74           - '/'
  75           - [ {get_param: DockerNamespace}, {get_param: DockerNovaComputeImage} ]
  76       kolla_config:
  77         /var/lib/kolla/config_files/nova-compute.json:
  78           command: /usr/bin/nova-compute --config-file /etc/nova/nova.conf --config-file /etc/nova/rootwrap.conf
  79           permissions:
  80             - path: /var/log/nova
  81               owner: nova:nova
  82               recurse: true
  83             - path: /var/lib/nova
  84               owner: nova:nova
  85               recurse: true
  86       docker_config:
  87         # FIXME: run discover hosts here
  88         step_4:
  89           novacompute:
  90             image: *nova_compute_image
  91             net: host
  92             privileged: true
  93             user: root
  94             restart: always
  95             volumes:
  96               list_concat:
  97                 - {get_attr: [ContainersCommon, volumes]}
  98                 -
  99                   - /var/lib/kolla/config_files/nova-compute.json:/var/lib/kolla/config_files/config.json:ro
 100                   - /var/lib/config-data/nova_libvirt/etc/nova/:/etc/nova/:ro
 101                   - /dev:/dev
 102                   - /etc/iscsi:/etc/iscsi
 103                   - /lib/modules:/lib/modules:ro
 104                   - /run:/run
 105                   - /var/lib/nova:/var/lib/nova
 106                   - /var/lib/libvirt:/var/lib/libvirt
 107                   - /var/log/containers/nova:/var/log/nova
 108             environment:
 109              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 110       host_prep_tasks:
 111         - name: create persistent directories
 112           file:
 113             path: "{{ item }}"
 114             state: directory
 115           with_items:
 116             - /var/log/containers/nova
 117             - /var/lib/nova
 118             - /var/lib/libvirt
 119       upgrade_tasks:
 120         - name: Stop and disable nova-compute service
 121           tags: step2
 122           service: name=openstack-nova-compute state=stopped enabled=no