Cleanup of gitlab-ci.yaml file.

.gitlab-ci.yml

@@ -7,28 +7,14 @@ before_script:
   - mkdir -p --mode=700 ~/.ssh/
   # Add SSH key for jutil:
   - echo "$ID_RSA_JUTIL_PRIVATE" > ~/.ssh/id_rsa_jutil
-  # Provide read access to owner (octal value code: 400) to the key with chmod:
+  # Provide read access to owner (octal value code: 400) to jutil key and known_hosts with chmod:
   - chmod 400 ~/.ssh/id_rsa_jutil
   # Configure SSH to use ~/.ssh/jutil_key for iffgit.fz-juelich.de (-e allows \n):
   - echo -e "Host iffgit.fz-juelich.de\n\tIdentityFile ~/.ssh/id_rsa_jutil\n" > ~/.ssh/config
-
-  - cat ~/.ssh/config
-
-  #- ssh-keyscan -H 'iffgit.fz-juelich.de'
-  #- echo $(<ssh-keyscan -H 'iffgit.fz-juelich.de') >> ~/.ssh/known_hosts
-  #- cat ~/.ssh/known_hosts
-  # For Docker builds disable host key checking. Be aware that by adding that
-  # you are suspectible to man-in-the-middle attacks.
-  # WARNING: Use this only with the Docker executor, if you use it with shell
-  # you will overwrite your user's SSH config.
-  #- '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" >> ~/.ssh/config'
-  # >> appends instead of overwriting
-  #- echo -e "iffgit.fz-juelich.de $ID_RSA_JUTIL_PUB" >> ~/.ssh/known_hosts
-
+  # Add iffgit.fz-juelich.de to known_hosts:
   - echo iffgit.fz-juelich.de,134.94.161.83 "$ID_RSA_IFFGIT_PUBLIC" > ~/.ssh/known_hosts
-  # Provide read access to owner (octal value code: 400) to the key with chmod:
-  - chmod 400 ~/.ssh/id_rsa_jutil
-  - cat ~/.ssh/known_hosts
+  # Provide read access to owner (octal value code: 400) to known_hosts with chmod:
+  - chmod 400 ~/.ssh/known_hosts
   # Install jutil via secure ssh connection:
   - pip install git+ssh://gitlab@iffgit.fz-juelich.de/unger/jutil.git