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