To view the list of images on the undercloud docker-distribution registry use the following command:
(undercloud) $ curl http://192.168.24.1:8787/v2/_catalog | jq .repositories[]
To view a list of tags for a specific image, use the skopeo command:
(undercloud) $ curl -s http://192.168.24.1:8787/v2/rhosp13/openstack-keystone/tags/list | jq .tags
To verify a tagged image, use the skopeo command:
(undercloud) $ skopeo inspect --tls-verify=false docker://192.168.24.1:8787/rhosp13/openstack-keystone:13.0-44
