added backups to gotosocial

roles/docker/tasks/gotosocial.yml

@@ -4,6 +4,7 @@
     state: directory
   loop:
     - /opt/stacks/gotosocial
+    - /opt/stacks/gotosocial/backup
 
 - name: Template out the compose file
   ansible.builtin.template:

roles/docker/templates/gotosocial-compose.yml.j2

@@ -1,5 +1,3 @@
-version: "3.3"
-
 services:
   gotosocial:
     image: superseriousbusiness/gotosocial:0.16.0
@@ -25,6 +23,22 @@ services:
     volumes:
       - gotosocial:/gotosocial/storage
     restart: "always"
+    labels:
+      - docker-volume-backup.stop-during-backup=true
+    
+  backup:
+    image: offen/docker-volume-backup:v2
+    restart: always
+    environment:
+      BACKUP_FILENAME: backup-%Y-%m-%dT%H-%M-%S.tar.gz
+      BACKUP_LATEST_SYMLINK: backup-latest.tar.gz
+      BACKUP_CRON_EXPRESSION: "0 9 * * *"
+      BACKUP_PRUNING_PREFIX: backup-
+      BACKUP_RETENTION_DAYS: 1
+    volumes:
+      - gotosocial:/backup/my-app-backup:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - ./backup:/archive
 
 volumes:
   gotosocial: