yannhowe/.gitlab.ci.yml

I had to unprotect the variable to make it work.

I had to unprotect the variable to make it work.

This also happened to me. Thanks!

@van4oza

$ echo "$TEST_SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - >/dev/null
Error loading key "(stdin)": invalid format

I have had the same error.
You added TEST_SSH_PRIVATE_KEY as protected variable to the GitLab CI/CD config. This is fine. But the variable then only gets exposed to protected branches (master for example is per default) and protected tags. I configured the v* wildcard (matches my use case) as protected tags and it did run.

This was exactly what is going on for me. And anyone else that feels like they need to unprotect their variable, don't do that. Just go configure your protected branches and tags to inject these variables like @richardhj said.

eval $(ssh-agent -s) echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add - > /dev/null mkdir -p ~/.ssh chmod 700 ~/.ssh ssh-keyscan xxx.xxx.xxx.xxx >> ~/.ssh/known_hosts chmod 644 ~/.ssh/known_hosts

is worked for me
( add a SSH_PRIVATE_KEY in var settings )

Thanks @amatiash !

How to add multiple Private keys to known_host??

Hey all, just tackled this today. FYI, this is how you can do git operations (i.e. tagging) from within CI as of today (variable of type 'File'):

tagging_job:
  stage: release
  image: ubuntu
  before_script:
    - mkdir -p ~/.ssh
    # Settings > Repository > Deploy Keys > "DEPLOY_KEY_PUBLIC" is the public key of the utitlized SSH pair (choose `Write access allowed` on creation)
    # Settings > CI/CD > Variables > "DEPLOY_KEY_PRIVATE" is the private key of the utitlized SSH pair, type is 'File' and ends with empty line
    - mv "$DEPLOY_KEY_PRIVATE" ~/.ssh/id_rsa
    - chmod 600 ~/.ssh/id_rsa
    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client git -y )'
    - eval "$(ssh-agent -s)"
    - ssh-add ~/.ssh/id_rsa
    - ssh-keyscan -H 'gitlab.com' >> ~/.ssh/known_hosts
  script:
    # try to connect to GitLab.com
    - ssh git@gitlab.com
    # fresh clone
    - mkdir ~/source && cd $_
    - git clone git@gitlab.com:$CI_PROJECT_PATH.git
    - cd $CI_PROJECT_NAME
    # Version tag
    - git tag my-tag
    - git push --tags -o ci.skip

The -o ci.skip part causes the generated pipeline to be skipped (not auto-ran). If you want to not generate a pipeline at all for your tag push, add this to the top of the .gitlab-ci.yml:

workflow:
  rules:
    - if: $CI_COMMIT_TAG
      when: never
    - when: always

Peace

Thx, you made my day !