docker: upgrade to Docker Compose V2

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

defaults/main.yml

@@ -52,7 +52,7 @@ grafana_plugins: []
 grafana_unsigned_plugins: []
 #  - https://github.com/GoshPosh/grafana-meta-queries/archive/0.0.3.zip
 
-# Generic container options
-compose_recreate: 'smart'
+# general container management
 compose_state: 'present'
+compose_recreate: 'smart'
 compose_restart: false

tasks/docker.yml

@@ -8,10 +8,8 @@
     mode: 0640
 
 - name: Create containers
-  docker_compose:
+  community.docker.docker_compose_v2:
     project_src: '{{ grafana_service_path }}'
-    pull: true
-    build: false
+    pull:        '{{ compose_pull }}'
     state:       '{{ compose_state }}'
-    restarted: '{{ compose_restart }}'
     recreate:    '{{ grafana_config.changed | ternary("always", compose_recreate) }}'

templates/docker-compose.yml.j2

@@ -1,5 +1,4 @@
 ---
-version: '3.7'
 services:
   app:
     container_name: '{{ grafana_cont_name }}'