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View the list of images on the undercloud’s docker-distribution registry

Error message

  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1389 of /usr/share/nginx/html/blog.headup.ws/htdocs/includes/bootstrap.inc).
  • Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1389 of /usr/share/nginx/html/blog.headup.ws/htdocs/includes/bootstrap.inc).

To view the list of images on the undercloud’s docker-distribution registry using 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

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