feat: replace docker_service module by systemd unit

files/docker-compose.service

@@ -3,9 +3,10 @@ Description= Docker compose for %i
 After=network.target docker.service
 
 [Service]
-Type=oneshot
-ExecStart=/usr/bin/docker-compose up -d -f /etc/docker/compose/%i/docker-compose.yml
-ExecStop=/usr/bin/docker-compose down -f /etc/docker/compose/%i/docker-compose.yml
+Type=simple
+ExecStart=/usr/bin/docker-compose -f /etc/docker/compose/%i/docker-compose.yml up
+ExecReload=/usr/bin/docker-compose -f /etc/docker/compose/%i/docker-compose.yml up --no-recreate -d
+Restart=always
 
 [Install]
 WantedBy=multi-user.target

handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: reload docker-compose
+  systemd:
+    name: 'docker-compose@*'
+    state: reloaded

tasks/service.yml

@@ -11,24 +11,28 @@
 
 - name: copy docker-compose configuration
   copy:
-    content: '{{ item.value|to_yaml }}'
+    content: '{{ item.value|to_nice_yaml }}'
     dest: '/etc/docker/compose/{{ item.key }}/docker-compose.yml'
     owner: root
     group: root
     mode: 0640
   loop: '{{ docker_services|dict2items }}'
+  notify: reload docker-compose
   no_log: true
   tags: docker
 
-- name: apply docker-compose configuration
-  docker_service:
-    project_src: '/etc/docker/compose/{{ item }}'
-  loop: '{{ docker_services|list }}'
-  tags: docker
-
 - name: enable and start docker-compose
   systemd:
     name: 'docker-compose@{{ item }}'
+    state: started
     enabled: yes
   loop: '{{ docker_services|list }}'
   tags: docker
+
+#- name: apply docker-compose configuration
+#  systemd:
+#    name: 'docker-compose@{{ item.item.key }}'
+#    state: reloaded
+#  loop: '{{ config.results }}'
+#  when: item.changed
+#  tags: docker