diff --git a/docker-compose.dbrepo1.yml b/docker-compose.dbrepo1.yml
index 626ed083c1a9e666dec5e229d2c1d6e2ff7c79c1..c05124d22c50ccd3bf13f1188aba43f895593003 100644
--- a/docker-compose.dbrepo1.yml
+++ b/docker-compose.dbrepo1.yml
@@ -32,7 +32,7 @@ networks:
 services:
 
   dbrepo-metadata-db:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-metadata-db
     hostname: metadata-db
     image: dbrepo/metadata-db:1.2
@@ -48,37 +48,8 @@ services:
     logging:
       driver: json-file
 
-  dbrepo-discovery-service:
-    restart: on-failure
-    container_name: dbrepo-discovery-service
-    hostname: discovery-service
-    image: dbrepo/discovery-service:1.2
-    networks:
-      core:
-    env_file:
-      - .env
-    logging:
-      driver: json-file
-
-  dbrepo-gateway-service:
-    restart: on-failure
-    container_name: dbrepo-gateway-service
-    hostname: gateway-service
-    image: dbrepo/gateway-service:1.2
-    networks:
-      core:
-    ports:
-      - "80:80"
-    env_file:
-      - .env
-    depends_on:
-      dbrepo-discovery-service:
-        condition: service_healthy
-    logging:
-      driver: json-file
-
   dbrepo-database-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-database-service
     hostname: database-service
     image: dbrepo/database-service:1.2
@@ -100,7 +71,7 @@ services:
       driver: json-file
 
   dbrepo-container-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-container-service
     hostname: container-service
     image: dbrepo/container-service:1.2
@@ -117,26 +88,27 @@ services:
       driver: json-file
 
   dbrepo-authentication-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-authentication-service
     hostname: authentication-service
     image: dbrepo/authentication-service:1.2
     networks:
       core:
+    ports:
+      - "8443:8443"
+      - "8080:8080"
     env_file:
       - .env
+    volumes:
+      - authentication-service-data:/opt/keycloak/data/
     depends_on:
-      dbrepo-discovery-service:
-        condition: service_healthy
-      dbrepo-broker-service:
-        condition: service_started
       dbrepo-metadata-db:
         condition: service_healthy
     logging:
       driver: json-file
 
   dbrepo-query-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-query-service
     hostname: query-service
     image: dbrepo/query-service:1.2
@@ -148,6 +120,8 @@ services:
     volumes:
       - ${SHARED_FILESYSTEM}:/tmp
     depends_on:
+      dbrepo-broker-service:
+        condition: service_healthy
       dbrepo-table-service:
         condition: service_healthy
       dbrepo-authentication-service:
@@ -174,12 +148,12 @@ services:
       dbrepo-search-service:
         condition: service_started
       dbrepo-broker-service:
-        condition: service_started
+        condition: service_healthy
     logging:
       driver: json-file
 
   dbrepo-identifier-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-identifier-service
     hostname: identifier-service
     image: dbrepo/identifier-service:1.2
@@ -200,7 +174,7 @@ services:
       driver: json-file
 
   dbrepo-metadata-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-metadata-service
     hostname: metadata-service
     image: dbrepo/metadata-service:1.2
@@ -209,13 +183,15 @@ services:
     env_file:
       - .env
     depends_on:
+      dbrepo-authentication-service:
+        condition: service_healthy
       dbrepo-metadata-db:
-        condition: service_started
+        condition: service_healthy
     logging:
       driver: json-file
 
   dbrepo-analyse-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-analyse-service
     hostname: analyse-service
     image: dbrepo/analyse-service:1.2
@@ -227,14 +203,30 @@ services:
     volumes:
       - ${SHARED_FILESYSTEM}:/tmp
       - /var/run/docker.sock:/var/run/docker.sock
+    logging:
+      driver: json-file
+
+  dbrepo-user-service:
+    restart: "no"
+    container_name: dbrepo-user-service
+    hostname: user-service
+    image: dbrepo/user-service:latest
+    networks:
+      core:
+    ports:
+      - "9098:9098"
+    env_file:
+      - .env
     depends_on:
-      dbrepo-discovery-service:
+      dbrepo-metadata-db:
+        condition: service_healthy
+      dbrepo-authentication-service:
         condition: service_healthy
     logging:
       driver: json-file
 
   dbrepo-semantics-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-semantics-service
     hostname: semantics-service
     image: dbrepo/semantics-service:1.2
@@ -246,15 +238,15 @@ services:
       - ${SHARED_FILESYSTEM}:/tmp
       - /var/run/docker.sock:/var/run/docker.sock
     depends_on:
-      dbrepo-discovery-service:
-        condition: service_healthy
       dbrepo-metadata-db:
         condition: service_healthy
+      dbrepo-authentication-service:
+        condition: service_healthy
     logging:
       driver: json-file
 
   dbrepo-broker-service:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-broker-service
     hostname: broker-service
     image: dbrepo/broker-service:1.2
@@ -266,34 +258,35 @@ services:
     env_file:
       - .env
     depends_on:
-      dbrepo-discovery-service:
+      dbrepo-authentication-service:
         condition: service_healthy
     volumes:
       - broker-service-data:/var/lib/rabbitmq/
     logging:
       driver: json-file
 
-  dbrepo-search-service:
+  dbrepo-search-db:
     restart: always
-    container_name: dbrepo-search-service
-    hostname: search-service
-    image: dbrepo/search-service:1.2
+    container_name: dbrepo-search-db
+    hostname: search-db
+    image: elasticsearch:8.7.1
     networks:
       core:
-    depends_on:
-      dbrepo-discovery-service:
-        condition: service_healthy
-    ports:
-      - 9200:9200
     env_file:
       - .env
+    environment:
+      discovery.type: "single-node"
+      ES_JAVA_OPTS: "-Xms2g -Xmx2g"
+      logger.level: "WARN"
+      bootstrap.memory_lock: "true"
+      xpack.security.enabled: "true"
     volumes:
       - search-service-data:/usr/share/elasticsearch/data
     logging:
       driver: json-file
 
   dbrepo-ui:
-    restart: on-failure
+    restart: "no"
     container_name: dbrepo-ui
     hostname: ui
     image: dbrepo/ui:1.2
@@ -311,3 +304,49 @@ services:
         condition: service_healthy
     logging:
       driver: json-file
+
+  dbrepo-gateway-service:
+    restart: "no"
+    container_name: dbrepo-gateway-service
+    hostname: gateway-service
+    image: nginx:1.25-alpine-slim
+    networks:
+      core:
+      public:
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - /root/geant/dbrepo1.ec.tuwien.ac.at.pem:/etc/nginx/fullchain.pem:ro
+      - /root/geant/dbrepo1.ec.tuwien.ac.at.key:/etc/nginx/privkey.pem:ro
+      - /home/demo/dbrepo-tuw/proxy/dbrepo.conf:/etc/nginx/conf.d/default.conf
+      - /root/geant/ssl_passwords.txt:/etc/nginx/ssl_passwords.txt
+    depends_on:
+      dbrepo-analyse-service:
+        condition: service_healthy
+      dbrepo-authentication-service:
+        condition: service_healthy
+      dbrepo-broker-service:
+        condition: service_healthy
+      dbrepo-container-service:
+        condition: service_healthy
+      dbrepo-database-service:
+        condition: service_healthy
+      dbrepo-identifier-service:
+        condition: service_healthy
+      dbrepo-metadata-service:
+        condition: service_healthy
+      dbrepo-query-service:
+        condition: service_healthy
+      dbrepo-search-service:
+        condition: service_started
+      dbrepo-semantics-service:
+        condition: service_healthy
+      dbrepo-table-service:
+        condition: service_healthy
+      dbrepo-ui:
+        condition: service_started
+      dbrepo-user-service:
+        condition: service_healthy
+    logging:
+      driver: json-file
diff --git a/docker-compose.dbrepo2.yml b/docker-compose.dbrepo2.yml
index 8395c8a79e1b99fc6c6e4ead1eb3a66312802abb..6e00815937ff6963172a6030ef7673dd01f8e0f8 100644
--- a/docker-compose.dbrepo2.yml
+++ b/docker-compose.dbrepo2.yml
@@ -266,10 +266,10 @@ services:
     logging:
       driver: json-file
 
-  dbrepo-search-service:
+  dbrepo-search-db:
     restart: always
-    container_name: dbrepo-search-service
-    hostname: search-service
+    container_name: dbrepo-search-db
+    hostname: search-db
     image: elasticsearch:8.7.1
     networks:
       core:
@@ -310,7 +310,7 @@ services:
     restart: "no"
     container_name: dbrepo-gateway-service
     hostname: gateway-service
-    image: nginx:alpine
+    image: nginx:1.25-alpine-slim
     networks:
       core:
       public:
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 821612b5c1de921db6e6130994ef7bb8b38da76c..e97c7821e0cc9566235966551e9176102b49f9ea 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -263,10 +263,10 @@ services:
     logging:
       driver: json-file
 
-  dbrepo-search-service:
+  dbrepo-search-db:
     restart: always
-    container_name: dbrepo-search-service
-    hostname: search-service
+    container_name: dbrepo-search-db
+    hostname: search-db
     image: elasticsearch:8.7.1
     networks:
       core:
diff --git a/docker-compose.yml b/docker-compose.yml
index 839aeae2778de5b3bd062c328034283da91c067c..9c7d753cd54a856ee12d4641dfbb3fab7db2078d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,7 @@ version: "3.6"
 
 volumes:
   metadata-db-data:
-  search-service-data:
+  search-db-data:
   broker-service-data:
   authentication-service-data:
 
@@ -31,6 +31,7 @@ networks:
         - subnet: 172.32.0.0/16
 
 services:
+
   dbrepo-metadata-db:
     restart: "no"
     container_name: dbrepo-metadata-db
@@ -291,10 +292,10 @@ services:
     logging:
       driver: json-file
 
-  dbrepo-search-service:
+  dbrepo-search-db:
     restart: always
-    container_name: dbrepo-search-service
-    hostname: search-service
+    container_name: dbrepo-search-db
+    hostname: search-db
     image: elasticsearch:8.7.1
     networks:
       core: