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       step_config: &step_config
  68         list_join:
  69           - "\n"
  70           - - "['Nova_cell_v2'].each |String $val| { noop_resource($val) }"
  71             - {get_attr: [NovaApiBase, role_data, step_config]}
  72             - {get_attr: [MySQLClient, role_data, step_config]}
  73       service_config_settings: {get_attr: [NovaApiBase, role_data, service_config_settings]}
  74       # BEGIN DOCKER SETTINGS
  75       puppet_config:
  76         config_volume: nova
  77         puppet_tags: nova_config
  78         step_config: *step_config
  79         config_image: {get_param: DockerNovaConfigImage}
  80       kolla_config:
  81         /var/lib/kolla/config_files/nova_api.json:
  82           command: /usr/sbin/httpd -DFOREGROUND
  83           config_files:
  84             - source: "/var/lib/kolla/config_files/src/*"
  85               dest: "/"
  86               merge: true
  87               preserve_properties: true
  88           permissions:
  89             - path: /var/log/nova
  90               owner: nova:nova
  91               recurse: true
  92         /var/lib/kolla/config_files/nova_api_cron.json:
  93           command: /usr/sbin/crond -n
  94           config_files:
  95             - source: "/var/lib/kolla/config_files/src/*"
  96               dest: "/"
  97               merge: true
  98               preserve_properties: true
  99           permissions:
 100             - path: /var/log/nova
 101               owner: nova:nova
 102               recurse: true
 103       docker_config:
 104         # db sync runs before permissions set by kolla_config
 105         step_2:
 106           nova_init_logs:
 107             image: &nova_api_image {get_param: DockerNovaApiImage}
 108             privileged: false
 109             user: root
 110             volumes:
 111               - /var/log/containers/nova:/var/log/nova
 112             command: ['/bin/bash', '-c', 'mkdir -p /var/log/httpd; chown -R nova:nova /var/log/nova']
 113         step_3:
 114           nova_api_db_sync:
 115             start_order: 0
 116             image: *nova_api_image
 117             net: host
 118             detach: false
 119             user: root
 120             volumes: &nova_api_bootstrap_volumes
 121               list_concat:
 122                 - {get_attr: [ContainersCommon, volumes]}
 123                 -
 124                   - /var/lib/config-data/nova/etc/nova/:/etc/nova/:ro
 125                   - /var/log/containers/nova:/var/log/nova
 126             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage api_db sync'"
 127           # FIXME: we probably want to wait on the 'cell_v2 update' in order for this
 128           # to be capable of upgrading a baremetal setup. This is to ensure the name
 129           # of the cell is 'default'
 130           nova_api_map_cell0:
 131             start_order: 1
 132             image: *nova_api_image
 133             net: host
 134             detach: false
 135             user: root
 136             volumes: *nova_api_bootstrap_volumes
 137             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage cell_v2 map_cell0'"
 138           nova_api_create_default_cell:
 139             start_order: 2
 140             image: *nova_api_image
 141             net: host
 142             detach: false
 143             volumes: *nova_api_bootstrap_volumes
 144             # NOTE: allowing the exit code 2 is a dirty way of making
 145             # this idempotent (if the resource already exists a conflict
 146             # is raised)
 147             exit_codes: [0,2]
 148             user: root
 149             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage cell_v2 create_cell --name=default'"
 150           nova_db_sync:
 151             start_order: 3
 152             image: *nova_api_image
 153             net: host
 154             detach: false
 155             volumes: *nova_api_bootstrap_volumes
 156             user: root
 157             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage db sync'"
 158         step_4:
 159           nova_api:
 160             start_order: 2
 161             image: *nova_api_image
 162             net: host
 163             user: root
 164             privileged: true
 165             restart: always
 166             volumes:
 167               list_concat:
 168                 - {get_attr: [ContainersCommon, volumes]}
 169                 -
 170                   - /var/lib/kolla/config_files/nova_api.json:/var/lib/kolla/config_files/config.json:ro
 171                   - /var/lib/config-data/puppet-generated/nova/:/var/lib/kolla/config_files/src:ro
 172                   - /var/log/containers/nova:/var/log/nova
 173             environment:
 174               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 175           nova_api_cron:
 176             image: *nova_api_image
 177             net: host
 178             user: root
 179             privileged: false
 180             restart: always
 181             volumes:
 182               list_concat:
 183                 - {get_attr: [ContainersCommon, volumes]}
 184                 -
 185                   - /var/lib/kolla/config_files/nova_api_cron.json:/var/lib/kolla/config_files/config.json:ro
 186                   - /var/lib/config-data/puppet-generated/nova/:/var/lib/kolla/config_files/src:ro
 187                   - /var/log/containers/nova:/var/log/nova
 188             environment:
 189               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
 190         step_5:
 191           nova_api_discover_hosts:
 192             start_order: 1
 193             image: *nova_api_image
 194             net: host
 195             detach: false
 196             volumes: *nova_api_bootstrap_volumes
 197             user: root
 198             command: "/usr/bin/bootstrap_host_exec nova_api su nova -s /bin/bash -c '/usr/bin/nova-manage cell_v2 discover_hosts'"
 199       metadata_settings:
 200         get_attr: [NovaApiBase, role_data, metadata_settings]
 201       host_prep_tasks:
 202         - name: create persistent logs directory
 203           file:
 204             path: /var/log/containers/nova
 205             state: directory
 206       upgrade_tasks:
 207         - name: Stop and disable nova_api service
 208           tags: step2
 209           service: name=openstack-nova-api state=stopped enabled=no