Container Registry - bobbae/gcp GitHub Wiki
See Artifact Registry.
Google Container Registry is a private container image registry that runs on Google Cloud infrastructure. You can access Container Registry through secure HTTPS endpoints, which allow you to push, pull, and manage images from any system, VM instance, or your own hardware. Additionally, you can use the Docker credential helper command-line tool to configure Docker to authenticate directly with Container Registry.
While Docker provides a central registry for storing public images, you might not want your images to be accessible to the world. To control access to your images, you can store your images in a private registry.
https://docs.docker.com/registry/
QwikStart
https://cloud.google.com/container-registry/docs/quickstart