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