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 docker.hub.eterfund.ru:443

You can also use a deploy token for read-only access to the registry images.

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

docker build -t docker.hub.eterfund.ru:443/ximperlinux/mkimage-profiles .
docker push docker.hub.eterfund.ru:443/ximperlinux/mkimage-profiles

Use different image names

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

docker.hub.eterfund.ru:443/ximperlinux/mkimage-profiles:tag
docker.hub.eterfund.ru:443/ximperlinux/mkimage-profiles/optional-image-name:tag
docker.hub.eterfund.ru:443/ximperlinux/mkimage-profiles/optional-name/optional-image-name:tag