[katello-devel] One component outline - more OSes questions

Ivan Nečas inecas at redhat.com
Tue Jul 17 09:56:09 UTC 2012


On 07/16/2012 07:03 PM, Ivan Nečas wrote:
> I'm trying to image how a component outline could work with more OSes. 
> And because I like examples, let's try one:
>
> 1. Context:
>
>   a. We have an environment with products Fedora, RHEL and Katello 
> (with repos for both RHEL and Fedora).
>   b. We have a Component Outilne Katello, that could be deployed both 
> on Fedora and RHEL
>
> 2. Now I want to provision a system for that component outline in the 
> environment running on RHEL
>
> 3. questions?
>
> a. Does that mean, that I have to specify what subscription go with 
> what operating system (or determine automagically - it probably could 
> be detected from what the distribution comes from?)
> b. How to prevent the Katello product to show only available repos for 
> given OS? Or it needs to be a single product for every OS (and 
> potentially arch as well)
It seems, it would be worth to make mapping from repositories to Os and 
architecture and teach Candlepin about it so that it chooses correctly 
what repositories to display for particular system (given it would known 
the OS/arch of the system).

For Aeolus, it might lead to Component outline, that would support more 
OSes/architecture and the actual choice would be made at image build 
time (when the TDL is sent to Oz), but I still need som info from Aeolus 
team on that, to know if it's possible or not. If not, we would need to 
specify the Os/arch when generating TDL. And even there, the mapping 
between Repos and OSes and Archs would be really helpful.

-- Ivan
>
> -- Ivan
>
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-- 
Ivan




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