diff --git a/docker-compose.yml b/docker-compose.yml
index 756c32c..5744852 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,10 +1,26 @@
+version: '3.3'
 services:
   mongosync:
-    build: .
+    image: ebl.badw.de/mongosync:main
     environment:
-      - MONGO_HOST
-      - MONGO_USER
-      - MONGO_PASSWORD
-      - MONGO_PRODUCTION_DB
-      - MONGO_DEVELOPMENT_DB
-    restart: always
+      MONGO_DEVELOPMENT_DB: ebldev
+      MONGO_HOST: rs-ebl/badwcai-ebl01.srv.mwn.de:27017,badwcai-ebl02.srv.mwn.de:27018,badwcai-ebl03.srv.mwn.de:27019
+      MONGO_PASSWORD_FILE: /run/secrets/mongosync_password
+      MONGO_PRODUCTION_DB: ebl
+      MONGO_USER_FILE: /run/secrets/mongosync_user
+    networks:
+     - default
+    deploy:
+      placement:
+        constraints:
+         - node.hostname == badwcai-ebl03
+    logging:
+      driver: json-file
+secrets:
+  mongosync_password:
+    external: true
+  mongosync_user:
+    external: true
+networks:
+  default:
+    driver: overlay
diff --git a/mongosync.sh b/mongosync.sh
index 5918aa6..43960c2 100644
--- a/mongosync.sh
+++ b/mongosync.sh
@@ -4,6 +4,7 @@ DUMP_FOLDER=/tmp/pull-db/
 RESTORE_FOLDER=/tmp/pull-db/ebl
 
 MONGO_PASSWORD=$(cat $MONGO_PASSWORD_FILE)
+MONGO_USER=$(cat $MONGO_USER_FILE)
 
 if [[ "$MONGO_PRODUCTION_DB" == "$MONGO_DEVELOPMENT_DB" ]] || [[ "$MONGO_DEVELOPMENT_DB" == "ebl" ]]
   then
@@ -49,3 +50,5 @@ mongorestore --host $MONGO_HOST \
   echo "-"
 fi
 
+unset MONGO_PASSWORD
+unset MONGO_USER