refactor to use Docker Compose

Signed-off-by: Jakub Sokołowski <jakub@status.im>

defaults/main.yml

@@ -1,8 +1,15 @@
 ---
+matterbridge_service_name: 'matterbridge'
+matterbridge_service_path: '/docker/{{ matterbridge_service_name }}'
+matterbridge_compose_file: '{{ matterbridge_service_path }}/docker-compose.yml'
+
+# container
 matterbridge_version: 'latest'
 matterbridge_cont_image: 'statusteam/matterbridge:{{ matterbridge_version }}'
-matterbridge_cont_name: 'matterbridge'
-matterbridge_cont_vol: '/docker/{{ matterbridge_cont_name }}'
+matterbridge_cont_name: '{{ matterbridge_service_name }}'
+matterbridge_cont_vol: '{{ matterbridge_service_path }}/app'
+
+# general config
 matterbridge_debug: false
 matterbridge_nick: bridge
 matterbridge_ens_name: bridge.stateofus.eth
@@ -18,6 +25,6 @@ matterbridge_gateways: []
 matterbridge_bridges: {}
 
 # general container management
-cont_state: started
-cont_recreate: false
-cont_restart: false
+compose_recreate: 'smart'
+compose_state: 'present'
+compose_restart: false

tasks/consul.yml

@@ -2,12 +2,12 @@
 - name: Create Consul service definition
   include_role: name=consul-service
   vars:
-    consul_config_name: '{{ matterbridge_cont_name }}'
+    consul_config_name: '{{ matterbridge_service_name }}'
     consul_services:
-      - name: '{{ matterbridge_cont_name }}'
+      - name: '{{ matterbridge_service_name }}'
         tags: ['matterbridge', 'bridge']
         checks:
-          - id: '{{ matterbridge_cont_name }}-status'
+          - id: '{{ matterbridge_service_name }}-health'
             name: 'MatterBridge health'
             type: 'script'
             script: '/usr/bin/pgrep -xl matterbridge'
@@ -16,12 +16,12 @@
   include_role: name=consul-service
   when: '{{ matterbridge_api_enabled }}'
   vars:
-    consul_config_name: '{{ matterbridge_cont_name }}-api'
+    consul_config_name: '{{ matterbridge_service_name }}-api'
     consul_services:
-      - name: '{{ matterbridge_cont_name }}-api'
+      - name: '{{ matterbridge_service_name }}-api'
         tags: ['matterbridge', 'bridge']
         checks:
-          - id: '{{ matterbridge_cont_name }}-api-health'
+          - id: '{{ matterbridge_service_name }}-api-health'
             name: 'MatterBridge API health'
-            type: 'script'
-            script: 'curl --fail http://localhost:{{ matterbridge_api_port }}/api/health'
+            type: 'http'
+            http: 'http://localhost:{{ matterbridge_api_port }}/api/health'

tasks/container.yml

@@ -1,18 +1,16 @@
 ---
+- name: MatterBridge | Create compose file
+  template:
+    src: 'docker-compose.yml.j2'
+    dest: '{{ matterbridge_compose_file }}'
+    owner: 'dockremap'
+    group: 'docker'
+    mode: 0644
+
 - name: MatterBridge | Create container
-  docker_container:
-    name: '{{ matterbridge_cont_name }}'
-    image: '{{ matterbridge_cont_image }}'
+  docker_compose:
+    project_src: '{{ matterbridge_service_path }}'
     pull: true
-    restart_policy: always
-    state: '{{ cont_state }}'
-    recreate: '{{ cont_recreate }}'
-    restart: '{{ config_file.changed or cont_restart }}'
-    volumes:
-      - '{{ matterbridge_cont_vol }}/matterbridge.yaml:/matterbridge.yaml'
-    ports: '{{ [lookup("vars", "docker_api_port")] if lookup("vars", "matterbridge_api_enabled") else [] }}'
-    command: |
-      -conf=/matterbridge.yaml
-      {% if matterbridge_debug %}-debug{% endif %}
-  vars:
-    docker_api_port: '{{ matterbridge_api_port }}:{{ matterbridge_api_port }}'
+    state: '{{ compose_state }}'
+    restarted: '{{ compose_restart }}'
+    recreate: '{{ compose_recreate }}'

templates/docker-compose.yml.j2

@@ -0,0 +1,18 @@
+---
+version: '3.7'
+services:
+  app:
+    container_name: '{{ matterbridge_cont_name }}'
+    image: '{{ matterbridge_cont_image }}'
+    restart: 'always'
+    volumes:
+      - '{{ matterbridge_cont_vol }}/matterbridge.yaml:/matterbridge.yaml'
+    command: |
+      -conf=/matterbridge.yaml
+{% if matterbridge_debug %}
+      -debug
+{% endif %}
+{% if matterbridge_api_enabled %}
+    ports:
+      - '{{ matterbridge_api_port }}:{{ matterbridge_api_port }}'
+{% endif %}