Explore and interact with registries

Outcomes

• Understand the difference between a registry and a repository
• Understand how to interact with a registry

Outline

(the below can be done with podman or docker)

Search a registry for an image

podman search registry.access.redhat.com <pattern>

Pull an image from a registry

podman pull registry.access.redhat.com/rhel7/rhel

Tag images

podman tag registry.access.redhat.com/rhel7/rhel rhel7/rhel

Push images to a registry

podman login -u <username> -p <password> <registry>:<port>
podman push rhel7/rhel <registry>:<port>/<username>/rhel7/rhel