Using GitLab Community Edition 9.5.4 fbffc27 on CentOS 7
When I try to do a docker login from the CI, I get the following error:
$ echo $CI_JOB_TOKEN | docker login -u gitlab-ci-token --password-stdin $CI_REGISTRY
Error response from daemon: Get https://******/v2/: Service Unavailable
ERROR: Job failed: exit code 1
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Doing a docker login from command line works fine.
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Opening the registry URL in a browser gives
{“errors”:[{“code”:“UNAUTHORIZED”,“message”:“authentication required”,“detail”:null}]}
which is also fine -
Nothing about the login attempt from CI makes it to the logs
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In gitlab.rb only the following registry options are enabled:
registry_external_url ‘https://***’
gitlab_rails[‘registry_enabled’] = true