[CentOS-devel] docker package missing

Is Extras just another reference to the Fedora EPEL Project?  I can't find a reference to RedHat Extras anywhere except on a press release, and the one developer comment (on a quick Google search) that mentions anything about extra packages points back to the Fedora EPEL site.  

Also, docker-io and docker-registry are located in the EPEL 7 beta repository -    

http://dl.fedoraproject.org/pub/epel/beta/7/SRPMS/repoview/letter_d.group.html

If this is the case, then that's where you can go look at what's in it.  If Extras is another repository, that is going to confuse me to no end with the very similar name.  

-----Original Message-----
From: centos-devel-bounces at centos.org [mailto:centos-devel-bounces at centos.org] On Behalf Of Connie Sieh
Sent: Thursday, June 19, 2014 11:23 AM
To: The CentOS developers mailing list.
Subject: Re: [CentOS-devel] docker package missing

On Wed, 18 Jun 2014, Karanbir Singh wrote:

> On 06/18/2014 07:47 PM, 彭勇 wrote:
>> docker is in *rhel-7-server-extras-rpms of *RHEL 7.
>> 
>> and it's missing from CentOS 7
>
> yup, docker isnt in RHEL7 itself, its in extras/ - look at the 
> conversation around the Extras/ stuff from earlier on this list
>
>
> --
> Karanbir Singh
> +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh
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Is there a reference to what other packages are in RHEL Extras/ ?

Is there a  release announcement on Extras other than the Product Lifecycle page?

-Connie Sieh