Merge "Restore and split nova metadata docker service out of nova-api."

docker/services/nova-metadata.yaml

@@ -4,6 +4,12 @@ description: >
   OpenStack containerized Nova Metadata service
 
 parameters:
+  DockerNovaMetadataImage:
+    description: image
+    type: string
+  DockerNovaConfigImage:
+    description: The container image to use for the nova config_volume
+    type: string
   EndpointMap:
     default: {}
     description: Mapping of service endpoint -> protocol. Typically set
@@ -33,6 +39,9 @@ parameters:
 
 resources:
 
+  ContainersCommon:
+    type: ./containers-common.yaml
+
   NovaMetadataBase:
     type: ../../puppet/services/nova-metadata.yaml
     properties:
@@ -56,9 +65,56 @@ outputs:
       service_config_settings: {get_attr: [NovaMetadataBase, role_data, service_config_settings]}
       # BEGIN DOCKER SETTINGS
       puppet_config:
-        config_volume: ''
-        puppet_tags: ''
+        config_volume: nova
+        puppet_tags: nova_config
         step_config: *step_config
-        config_image: ''
-      kolla_config: {}
-      docker_config: {}
+        config_image: {get_param: DockerNovaConfigImage}
+      kolla_config:
+        /var/lib/kolla/config_files/nova_metadata.json:
+          command: /usr/bin/nova-api-metadata
+          config_files:
+            - source: "/var/lib/kolla/config_files/src/*"
+              dest: "/"
+              merge: true
+              preserve_properties: true
+          permissions:
+            - path: /var/log/nova
+              owner: nova:nova
+              recurse: true
+      docker_config:
+        step_2:
+          nova_init_logs:
+            image: &nova_metadata_image {get_param: DockerNovaMetadataImage}
+            privileged: false
+            user: root
+            volumes:
+              - /var/log/containers/nova:/var/log/nova
+            command: ['/bin/bash', '-c', 'chown -R nova:nova /var/log/nova']
+        step_4:
+          nova_metadata:
+            start_order: 2
+            image: *nova_metadata_image
+            net: host
+            user: nova
+            privileged: true
+            restart: always
+            volumes:
+              list_concat:
+                - {get_attr: [ContainersCommon, volumes]}
+                -
+                  - /var/lib/kolla/config_files/nova_metadata.json:/var/lib/kolla/config_files/config.json:ro
+                  - /var/lib/config-data/puppet-generated/nova/:/var/lib/kolla/config_files/src:ro
+                  - /var/log/containers/nova:/var/log/nova
+            environment:
+              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+      metadata_settings:
+        get_attr: [NovaMetadataBase, role_data, metadata_settings]
+      host_prep_tasks:
+        - name: create persistent logs directory
+          file:
+            path: /var/log/containers/nova
+            state: directory
+      upgrade_tasks:
+        - name: Stop and disable nova_api service
+          tags: step2
+          service: name=openstack-nova-api state=stopped enabled=no

environments/docker.yaml

@@ -16,6 +16,7 @@ resource_registry:
   OS::TripleO::Services::NovaPlacement: ../docker/services/nova-placement.yaml
   OS::TripleO::Services::NovaConductor: ../docker/services/nova-conductor.yaml
   OS::TripleO::Services::NovaConsoleauth: ../docker/services/nova-consoleauth.yaml
+  OS::TripleO::Services::NovaMetadata: ../docker/services/nova-metadata.yaml
   OS::TripleO::Services::NovaMigrationTarget: ../docker/services/nova-migration-target.yaml
   OS::TripleO::Services::NovaScheduler: ../docker/services/nova-scheduler.yaml
   OS::TripleO::Services::NovaVncProxy: ../docker/services/nova-vnc-proxy.yaml