Add backup bot labels

compose.yml

@@ -105,6 +105,8 @@ services:
     deploy:
       labels:
         - "coop-cloud.${STACK_NAME}.version=0.1.6+0.1.5"
+        - "backupbot.backup=true"
+        - "backupbot.backup.path=/app/uploads"
 
   worker:
     image: "ghcr.io/karrot-dev/karrot-docker-images:0.1.5-backend"
@@ -191,6 +193,12 @@ services:
       - POSTGRES_PASSWORD_FILE=/run/secrets/db_password
       - POSTGRES_USER=karrot
       - POSTGRES_DB=karrot
+    deploy:
+      labels:
+        backupbot.backup: "true"
+        backupbot.backup.pre-hook: "PGPASSWORD=$$(cat $${POSTGRES_PASSWORD_FILE}) pg_dump -U $${POSTGRES_USER} $${POSTGRES_DB} > /var/lib/postgresql/data/postgres-backup.sql"
+        backupbot.backup.post-hook: "rm -rf /var/lib/postgresql/data/postgres-backup.sql"
+        backupbot.backup.path: "/var/lib/postgresql/data/"
  
 
 configs: