Setup Watchtower to update the documentation automatically

dia.yml

@@ -73,6 +73,12 @@
         app: "docs.invidious.io"
       tags: [docs, docker]
 
+    - name: Deploy watchtower
+      import_tasks: tasks/compose.yml
+      vars:
+        app: "watchtower"
+      tags: [watchtower, docker]
+
     - name: caddy
       import_role:
         name: caddy_ansible.caddy_ansible

templates/compose/watchtower.yml

@@ -0,0 +1,10 @@
+services:
+  watchtower:
+    container_name: watchtower
+    image: containrrr/watchtower:latest
+    restart: unless-stopped
+    environment:
+      - 'WATCHTOWER_CLEANUP=true'
+    volumes:
+      - '/var/run/docker.sock:/var/run/docker.sock'
+    command: docsinvidiousio_docs_1