Docker Hub offers a way to pull official images without any project
prefix, like "docker.io/vault:latest". This does a redirect to the
images located under "docker.io/library".
By using the full qualified image name, a redirect gets removed while
pulling the images. This reduces the likelyhood of hittin Docker Hub
pull rate-limits.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Images that have an unqualified name (no explicit registry) come from
Docker Hub. This can be made explicit by adding docker.io as prefix. In
addition, the default :latest tag has been added too.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
