Re: [CentOS-devel] [Discussion-CCCP] Pulp/crane story

On 01/03/16 16:04, Mohammed Zeeshan wrote:

Hi,

I just got off a half hour discussion with the pulp guys for the CentOS Container Pipeline registry story.

1. docker save x.tar produces a v1 tarball and not a v2 tarball
2. This tarball doesnt contain metadata such as tags and so on.
3. docker pull from docker 1.6 assumes the registry being pulled from is a v2 registry
4. v1 registry has been depricated.
5. Currently, the only way to get a v2 repo into pulp or any other registry is to first push it to docker registry and then sync our registry to it.

we already do this, since the builder uses its own local registry

what does 'sync to our registry' involve ?