add healthcheck and backup labels

compose.yml

@@ -8,6 +8,12 @@ services:
       - proxy
     volumes:
       - "mumble_data:/data"
+    healthcheck:
+      test: ["CMD-SHELL", "bash -c 'echo > /dev/tcp/localhost/64738'"]
+      interval: 30s
+      timeout: 10s
+      retries: 10
+      start_period: 30s
     deploy:
       restart_policy:
         condition: on-failure
@@ -22,6 +28,11 @@ services:
         - "traefik.udp.routers.${STACK_NAME}.service=${STACK_NAME}-udp-service"
         - "traefik.udp.services.${STACK_NAME}-udp-service.loadbalancer.server.port=64738"
         - "coop-cloud.${STACK_NAME}.version=0.1.0+v1.6.870-0"
+        - "backupbot.backup=${ENABLE_BACKUPS:-true}"
+        - 'backupbot.backup.pre-hook=sqlite3 /data/mumble-server.sqlite ".backup /data/backup.sqlite"'
+        - "backupbot.backup.post-hook=rm -f /data/backup.sqlite"
+        - "backupbot.backup.volumes.mumble_data.path=backup.sqlite"
+        - "backupbot.restore.post-hook=cp /data/backup.sqlite /data/mumble-server.sqlite"
 
 networks:
   proxy: