Set specific docker image version

docker-compose.singlenode.yml

@@ -38,7 +38,7 @@ services:
     build:
       context: .
       dockerfile: docker/singlenode/Dockerfile
-    image: singlenode:latest
+    image: singlenode:7.10.3
     env_file: docker/singlenode/config
     depends_on:
       - database
@@ -88,13 +88,3 @@ networks:
     ipam:
       config:
         - subnet: 172.30.0.0/16
-
-  #test-container:
- #   image: 'gitlab.open-xchange.com:4567/docker/infrastructure/testing-codecept:ox-installer'
-    #env_file: config
-#    volumes:
-      #- "${PWD}/.runtime/test-results/codeceptjs:/opt/open-xchange/tests/results/codeceptjs"
-      #- "${PWD}/.runtime/test-results/postman:/opt/open-xchange/tests/results/postman"
-    #networks:
-      #- internal-net
-    #entrypoint: /opt/open-xchange/tests/ox_installer.sh
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