skopeo

Container image management toolbox. Provides various utility commands to manage remote container images. More information: https://github.com/containers/skopeo.

• Inspect a remote image from a registry:

skopeo inspect docker://{{registry_hostname}}/{{image:tag}}

• List available tags for a remote image:

skopeo list-tags docker://{{registry_hostname}}/{{image}}

• Download an image from a registry:

skopeo copy docker://{{registry_hostname}}/{{image:tag}} dir:{{path/to/directory}}

• Copy an image from one registry to another:

skopeo copy docker://{{source_registry}}/{{image:tag}} docker://{{destination_registry}}/{{image:tag}}

• Delete an image from a registry:

skopeo delete docker://{{registry_hostname}}/{{image:tag}}

• Log in to a registry:

skopeo login --username {{username}} {{registry_hostname}}