Add backups

compose.yml

@@ -39,6 +39,8 @@ services:
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
         - "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
         - "coop-cloud.${STACK_NAME}.version=0.2.0+0.162.0"
+        - "backupbot.backup=true"
+        - "backupbot.backup.path=/home/node/.n8n"
 
   db:
     image: postgres:11
@@ -55,7 +57,12 @@ services:
     volumes:
       - 'postgresql_data:/var/lib/postgresql/data'
     #   - ./init-data.sh:/docker-entrypoint-initdb.d/init-data.sh
-
+    deploy:
+      labels:
+        backupbot.backup: "true"
+        backupbot.backup.pre-hook: "bash -c 'PGPASSWORD=$$(cat $${POSTGRES_PASSWORD_FILE}) pg_dump -U $${POSTGRES_USER} $${POSTGRES_DB} > /tmp/backup.sql'"
+        backupbot.backup.post-hook: "rm -rf /tmp/backup.sql"
+        backupbot.backup.path: "/tmp/backup.sql"
 
 secrets:
   # db_non_root_password: