without alias

build_publish_a_container_image_from_CICD_pipeline/.gitlab-ci.yml

 # Code aus Vorlesung
 # https://docs.gitlab.com/ee/user/packages/container_registry/build_and_push_images.html
+# https://docs.gitlab.com/ee/ci/docker/using_docker_build.html
+# https://docs.gitlab.com/ee/ci/services/
 
 workflow:
   rules:
@@ -35,6 +37,7 @@ job_build:
     paths:
       - ./artifact.bin
     expire_in: 10 sec
+    
 
 job_upload:
   stage: publish
@@ -53,4 +56,4 @@ job_upload:
         ./
     - docker push $CONTAINER_RELEASE_IMAGE
   after_script:
-    - docker image rm --force "${CONTAINER_RELEASE_IMAGE}"
+    - docker image rm --force "${CONTAINER_RELEASE_IMAGE}"
\ No newline at end of file