First log in to GitLab’s Container Registry using your GitLab username and password. If you have 2FA enabled you need to use a personal access token:

docker login dock.nexpie.com

Once you log in, you’re free to create and upload a container image using the common build and push commands:

docker build -t dock.nexpie.com/sample/template-dockerfile .
docker push dock.nexpie.com/sample/template-dockerfile

Use different image names

GitLab supports up to 3 levels of image names. The following examples of images are valid for your project:

dock.nexpie.com/sample/template-dockerfile:tag
dock.nexpie.com/sample/template-dockerfile/optional-image-name:tag
dock.nexpie.com/sample/template-dockerfile/optional-name/optional-image-name:tag