docker/services/nova-api.yaml

   1 heat_template_version: pike
   2
   3 description: >
   4   OpenStack containerized Nova API service
   5
   6 parameters:
   7   DockerNovaApiImage:
   8     description: image
   9     type: string
  10   DockerNovaConfigImage:
  11     description: The container image to use for the nova config_volume
  12     type: string
  13   EndpointMap:
  14     default: {}
  15     description: Mapping of service endpoint -> protocol. Typically set
  16                  via parameter_defaults in the resource registry.
  17     type: json
  18   ServiceData:
  19     default: {}
  20     description: Dictionary packing service data
  21     type: json
  22   ServiceNetMap:
  23     default: {}
  24     description: Mapping of service_name -> network name. Typically set
  25                  via parameter_defaults in the resource registry.  This
  26                  mapping overrides those in ServiceNetMapDefaults.
  27     type: json
  28   DefaultPasswords:
  29     default: {}
  30     type: json
  31   RoleName:
  32     default: ''
  33     description: Role name on which the service is applied
  34     type: string
  35   RoleParameters:
  36     default: {}
  37     description: Parameters specific to the role
  38     type: json
  39
  40 resources:
  41
  42   ContainersCommon:
  43     type: ./containers-common.yaml
  44
  45   MySQLClient:
  46     type: ../../puppet/services/database/mysql-client.yaml
  47
  48   NovaApiBase:
  49     type: ../../puppet/services/nova-api.yaml
  50     properties:
  51       EndpointMap: {get_param: EndpointMap}
  52       ServiceData: {get_param: ServiceData}
  53       ServiceNetMap: {get_param: ServiceNetMap}
  54       DefaultPasswords: {get_param: DefaultPasswords}
  55       RoleName: {get_param: RoleName}
  56       RoleParameters: {get_param: RoleParameters}
  57
  58 outputs:
  59   role_data:
  60     description: Role data for the Nova API role.
  61     value:
  62       service_name: {get_attr: [NovaApiBase, role_data, service_name]}
  63       config_settings:
  64         map_merge:
  65           - get_attr: [NovaApiBase, role_data, config_settings]
  66           - apache::default_vhost: false
  67             nova_wsgi_enabled: false
  68             nova::api::service_name: '%{::nova::params::api_service_name}'
  69             nova::wsgi::apache_api::ssl: false
  70       step_config: &step_config
  71         list_join:
  72           - "\n"
  73           - - "['Nova_cell_v2'].each |String $val| { noop_resource($val) }"
  74             - {get_attr: [NovaApiBase, role_data, step_config]}
  75             - {get_attr: [MySQLClient, role_data, step_config]}
  76       service_config_settings: {get_attr: [NovaApiBase, role_data, service_config_settings]}
  77       # BEGIN DOCKER SETTINGS
  78       puppet_config:
  79         config_volume: nova
  80         puppet_tags: nova_config
  81         step_config: *step_config
  82         config_image: {get_param: DockerNovaConfigImage}
  83       kolla_config:
  84         /var/lib/kolla/config_files/nova_api.json:
  85           command: /usr/bin/nova-api
  86           config_files:
  87             - source: "/var/lib/kolla/config_files/src/*"
  88               dest: "/"
  89               merge: true
  90               preserve_properties: true
  91           permissions:
  92             - path: /var/log/nova
  93               owner: nova:nova
  94               recurse: true
  95         /var/lib/kolla/config_files/nova_api_cron.json:
  96           command: /usr/sbin/crond -n
  97           config_files:
  98             - source: "/var/lib/kolla/config_files/src/*"
  99               dest: "/"
 100               merge: true
 101               preserve_properties: true
 102           permissions:
 103             - path: /var/log/nova
 104               owner: nova:nova
 105               recurse: true
 106       docker_config:
 107         # db sync runs before permissions set by kolla_config
 108         step_2:
 109           nova_init_logs:
 110             image: &nova_api_image {get_param: DockerNovaApiImage}
 111             privileged: false
 112             user: root
 113             volumes:
 114               - /var/log/containers/nova:/var/log/nova
 115             command: ['/bin/bash', '-c', 'chown -R nova:nova /var/log/nova']
 116         step_3:
 117           nova_api_db_sync:
 118             start_order: 0
 119             image: *nova_api_image
 120             net: host
 121             detach: false
 122             user: root
 123             volumes: &nova_api_bootstrap_volumes
 124               list_concat:
 125                 - {get_attr: [ContainersCommon, volumes]}
 126                 -
 127                   - /var/lib/config-data/nova/etc/nova/:/etc/nova/:ro
 128                   - /var/log/containers/nova:/var/log/nova
 129             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage api_db sync'"
 130           # FIXME: we probably want to wait on the 'cell_v2 update' in order for this
 131           # to be capable of upgrading a baremetal setup. This is to ensure the name
 132           # of the cell is 'default'
 133           nova_api_map_cell0:
 134             start_order: 1
 135             image: *nova_api_image
 136             net: host
 137             detach: false
 138             user: root
 139             volumes: *nova_api_bootstrap_volumes
 140             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage cell_v2 map_cell0'"
 141           nova_api_create_default_cell:
 142             start_order: 2
 143             image: *nova_api_image
 144             net: host
 145             detach: false
 146             volumes: *nova_api_bootstrap_volumes
 147             # NOTE: allowing the exit code 2 is a dirty way of making
 148             # this idempotent (if the resource already exists a conflict
 149             # is raised)
 150             exit_codes: [0,2]
 151             user: root
 152             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage cell_v2 create_cell --name=default'"
 153           nova_db_sync:
 154             start_order: 3
 155             image: *nova_api_image
 156             net: host
 157             detach: false
 158             volumes: *nova_api_bootstrap_volumes
 159             user: root
 160             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage db sync'"
 161         step_4:
 162           nova_api:
 163             start_order: 2
 164             image: *nova_api_image
 165             net: host
 166             user: nova
 167             privileged: true
 168             restart: always
 169             volumes:
 170               list_concat:
 171                 - {get_attr: [ContainersCommon, volumes]}
 172                 -
 173                   - /var/lib/kolla/config_files/nova_api.json:/var/lib/kolla/config_files/config.json:ro
 174                   - /var/lib/config-data/puppet-generated/nova/:/var/lib/kolla/config_files/src:ro
 175                   - /var/log/containers/nova:/var/log/nova
 176             environment:
 177               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 178           nova_api_cron:
 179             image: *nova_api_image
 180             net: host
 181             user: root
 182             privileged: false
 183             restart: always
 184             volumes:
 185               list_concat:
 186                 - {get_attr: [ContainersCommon, volumes]}
 187                 -
 188                   - /var/lib/kolla/config_files/nova_api_cron.json:/var/lib/kolla/config_files/config.json:ro
 189                   - /var/lib/config-data/puppet-generated/nova/:/var/lib/kolla/config_files/src:ro
 190                   - /var/log/containers/nova:/var/log/nova
 191             environment:
 192               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 193         step_5:
 194           nova_api_discover_hosts:
 195             start_order: 1
 196             image: *nova_api_image
 197             net: host
 198             detach: false
 199             volumes: *nova_api_bootstrap_volumes
 200             user: root
 201             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage cell_v2 discover_hosts'"
 202       metadata_settings:
 203         get_attr: [NovaApiBase, role_data, metadata_settings]
 204       host_prep_tasks:
 205         - name: create persistent logs directory
 206           file:
 207             path: /var/log/containers/nova
 208             state: directory
 209       upgrade_tasks:
 210         - name: Stop and disable nova_api service
 211           tags: step2
 212           service: name=openstack-nova-api state=stopped enabled=no