Containerize Redis service

Closes-bug: #1668919

Change-Id: Ie750caa34c6fa22ca6eae6834b9ca20e15d97f7f

2 files changed, 79 insertions, 0 deletions

diff --git a/docker/services/database/redis.yaml b/docker/services/database/redis.yaml
new file mode 100644
index 00000000..ca7b86ab
--- /dev/null
+++ b/docker/services/database/redis.yaml
@@ -0,0 +1,78 @@
+heat_template_version: ocata
+
+description: >
+  OpenStack containerized Redis services
+
+parameters:
+  DockerNamespace:
+    description: namespace
+    default: 'tripleoupstream'
+    type: string
+  DockerRedisImage:
+    description: image
+    default: 'centos-binary-redis:latest'
+    type: string
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  ServiceNetMap:
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+    type: json
+  DefaultPasswords:
+    default: {}
+    type: json
+
+resources:
+
+  RedisBase:
+    type: ../../../puppet/services/database/redis.yaml
+    properties:
+      EndpointMap: {get_param: EndpointMap}
+      ServiceNetMap: {get_param: ServiceNetMap}
+      DefaultPasswords: {get_param: DefaultPasswords}
+
+outputs:
+  role_data:
+    description: Role data for the Redis API role.
+    value:
+      service_name: {get_attr: [RedisBase, role_data, service_name]}
+      config_settings: {get_attr: [RedisBase, role_data, config_settings]}
+      step_config: &step_config
+        get_attr: [RedisBase, role_data, step_config]
+      service_config_settings: {get_attr: [RedisBase, role_data, service_config_settings]}
+      # BEGIN DOCKER SETTINGS
+      puppet_config:
+        config_volume: 'redis'
+        puppet_tags: 'file'
+        step_config: *step_config
+        config_image: &redis_image
+          list_join:
+            - '/'
+            - [ {get_param: DockerNamespace}, {get_param: DockerRedisImage} ]
+      kolla_config:
+        /var/lib/kolla/config_files/redis.json:
+          command: /usr/bin/redis-server /etc/redis.conf
+      docker_config:
+        step_1:
+          redis:
+            image: *redis_image
+            net: host
+            privileged: false
+            restart: always
+            volumes:
+              - /run:/run
+              - /var/lib/kolla/config_files/redis.json:/var/lib/kolla/config_files/config.json:ro
+              - /var/lib/config-data/redis/etc/:/etc/:ro
+              - /etc/localtime:/etc/localtime:ro
+              - logs:/var/log/kolla
+            environment:
+              - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
+      upgrade_tasks:
+        - name: Stop and disable redis service
+          tags: step2
+          service: name=redis state=stopped enabled=no
diff --git a/environments/docker.yaml b/environments/docker.yaml
index 755e94c2..0c6028d0 100644
--- a/environments/docker.yaml
+++ b/environments/docker.yaml
@@ -28,6 +28,7 @@ resource_registry:
   OS::TripleO::Services::MySQL: ../docker/services/database/mysql.yaml
   OS::TripleO::Services::RabbitMQ: ../docker/services/rabbitmq.yaml
   OS::TripleO::Services::MongoDb: ../docker/services/database/mongodb.yaml
+  OS::TripleO::Services::Redis: ../docker/services/database/redis.yaml
   OS::TripleO::Services::Memcached: ../docker/services/memcached.yaml
   OS::TripleO::Services::SwiftProxy: ../docker/services/swift-proxy.yaml
   OS::TripleO::Services::SwiftStorage: ../docker/services/swift-storage.yaml