When our Red Hat consultant explained it to us when they set up our Satellite 
for us, I believe we were told that the relationship was typically 1:1, 
although I suspect you could argue for-against it depending on your 
requirements.

If you just want the latest at all times, then having one channel with multiple 
repositories might be a reasonable way to go. But if you have more of a staged 
environment and want to control how things get released into said environments, 
then channels give you more flexibility compared to repositories… particularly 
if the person managing the channel is not the same person as the person(s) 
using the channel.

Also, when advertising GPG information about a channel, there is only space for 
one such set of information; having multiple repositories would not be as tidy 
(multiple signatories), unless you were going to go and resign all of the 
packages in the repository…

Managing satellite content requires discipline… this doesn’t usually go 
hand-in-hand with less work, but it does produce a more controlled product.

I think a 1:1 channel:repo relationship is generally more desirable for 
enterprise environments. For example, imagine you have a (roughly) singular 
channel, with multiple repositories for things like a) configuration 
management, b) virus scanning, c) hardware drivers. Now assume you want to 
update your virus scanning product. Now if you were to ‘yum update’, then you 
might get into bother and end up updating things you didn’t desire to update at 
that time (perhaps even necessitating a reboot).

With a 1:1 channel:repo, then you would only need to clone (or work with 
differences) in a single channel/repo. Then anything (including devices that 
might have missed previous updates), can simply ‘yum update’, and be at the 
desired version of all components.

Hope that helps,
Cameron

From: [email protected] 
[mailto:[email protected]] On Behalf Of Ciro Iriarte
Sent: Thursday, 13 December 2012 12:06 a.m.
To: [email protected]
Subject: Re: [Spacewalk-list] Hardware Vendor Repos

2012/12/10 Cameron Kerr 
<[email protected]<mailto:[email protected]>>
The non-rpm files will not pose a problem. I imported HPs repo a few says ago 
without problem.

I would wonder though why you don't have more o a 1:1 repo:channel 
relationship, and then manage membership using the same methodology as with 
channels.

Hi, this wasn't clear for me, 1:1 repo/channel relationship is desired or not 
desired?

[snip]

--
Ciro Iriarte
http://cyruspy.wordpress.com
--
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