Gitlab Login on Docker Image

[djarbz]

Is your feature request related to a problem? Please describe.

I wish to deploy my image to both the Gitlab Registry for my project as well as the Docker Hub.
Currently, the only way I see this possible, when using the goreleaser docker image, is to run the build twice passing different DOCKER_... env variables.

Describe the solution you'd like

I would like to be able to pass the following variable directly to the goreleaser docker image so that I can login to both Docker Hub and the Gitlab registry. I do see that an option is already added to the entrypoint script for Github.

CI_REGISTRY
CI_REGISTRY_USER
CI_REGISTRY_PASSWORD

Describe alternatives you've considered

I could run the build twice and just pass the variable as the existing docker ones.

DOCKER_REGISTRY: "$CI_REGISTRY"
DOCKER_USERNAME: "$CI_REGISTRY_USER"
DOCKER_PASSWORD: "$CI_REGISTRY_PASSWORD"

Search

• I did search for other open and closed issues before opening this.

Code of Conduct

• I agree to follow this project's Code of Conduct

Additional context

No response

[djarbz]

Another option would be to add logins in the .goreleaser.yaml configuration that we can set our own environment variable to.
This would allow us to add an arbitrary amount of registries to login to.

For example:

docker_registries:
  - registry: '{ .Env.DOCKER_HUB_REGISTRY }'
    username: '{ .Env.DOCKER_HUB_USERNAME }'
    password: '{ .Env.DOCKER_HUB_PASSWORD }'
  - registry: '{ .Env.CI_REGISTRY }'
    username: '{ .Env.CI_REGISTRY_USER }'
    password: '{ .Env.CI_REGISTRY_PASSWORD }'
  - registry: '{ .Env.GITHUB_REGISTRY }'
    username: '{ .Env.GITHUB_REGISTRY_USER }'
    password: '{ .Env.GITHUB_TOKEN }'

[caarlos0]

can you maybe login before running the docker image, and then mount ~/.docker/config.json?

[djarbz]

Ok, so I tried and I keep running up empty.

release failed after 556.31s error=docker images: failed to publish artifacts: failed to push notmycloud/smtpsmartrelay:0.1.1-amd64: exit status 1: The push refers to repository [docker.io/notmycloud/smtpsmartrelay]
77b3a3588e44: Preparing
denied: requested access to the resource is denied

I do get a successful login for both Gitlab and Docker Hub in the DIND portion and then I mount the docker dir into the GoReleaser container.

WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded

I'm guessing I have something misconfigured, would you be able to look over my configurations?
.gitlab-ci.yml
.goreleaser.yaml

[caarlos0]

sorry, I don't have much exp with gitlab-ci, so I can't review those.

[caarlos0]

would something like #3296 work?

[djarbz]

Yes, I think that should work.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.