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Diffstat (limited to 'doc/user/packages/dependency_proxy/index.md')
| -rw-r--r-- | doc/user/packages/dependency_proxy/index.md | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/user/packages/dependency_proxy/index.md b/doc/user/packages/dependency_proxy/index.md index 4770057e4ea..ea9435de12a 100644 --- a/doc/user/packages/dependency_proxy/index.md +++ b/doc/user/packages/dependency_proxy/index.md @@ -316,6 +316,28 @@ services: alias: docker ``` +### Issues when authenticating to the Dependency Proxy from CI/CD jobs + +GitLab Runner will automatically authenticate to the Dependency Proxy. However, the underlying Docker engine is still subject to its [authorization resolving process](https://gitlab.com/gitlab-org/gitlab-runner/-/blob/main/docs/configuration/advanced-configuration.md#precedence-of-docker-authorization-resolving). + +Misconfigurations in the authentication mechanism may cause `HTTP Basic: Access denied` and `403: Access forbidden` errors. + +You can use the job logs to view the authentication mechanism used to authenticate against the Dependency Proxy: + +```plaintext +Authenticating with credentials from $DOCKER_AUTH_CONFIG +``` + +```plaintext +Authenticating with credentials from /root/.docker/config.json +``` + +```plaintext +Authenticating with credentials from job payload (GitLab Registry) +``` + +Make sure you are using the expected authentication mechanism. + ### "Not Found" error when pulling image Docker errors similar to the following may indicate that the user running the build job doesn't have |