Puppet users - Jan 2012 - How do *you* handle yumrepo dependency chains?

Say you have a RHEL6 environment. You have some packages you want 
installed, these rely on a yumrepo. That yumrepo relies on an rpm-gpg key 
being installed.

Now you get some RHEL5 boxes to add to the network. Your yumrepo RHEL6.2 
with a dependency on the RHEL6 signing key now causes a problem: all of the 
rpms you need are the same, but those rpms rely on the RHEL6.2 yumrepo 
which is wrong, and that relies on the RHEL6 signing key which is wrong too.

What approach do you use?

Thanks.
JB

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On Thu, Jan 26, 2012 at 6:56 AM, jimbob palmer <jimbobpalmer@gmail.com>
wrote:
> Say you have a RHEL6 environment. You have some packages you want
installed,
> these rely on a yumrepo. That yumrepo relies on an rpm-gpg key being
> installed.
>
> Now you get some RHEL5 boxes to add to the network. Your yumrepo RHEL6.2
> with a dependency on the RHEL6 signing key now causes a problem: all of the
> rpms you need are the same, but those rpms rely on the RHEL6.2 yumrepo
which
> is wrong, and that relies on the RHEL6 signing key which is wrong too.
>
> What approach do you use?
>
I read this description a couple times and don''t think I quite
understand the question.  You can specify keys per client repo.  You
can also use execs to install rpm-gpg keys.

Is the issue you have one yum repo and you''re pointing both EL5 and
EL6 boxes at it?

> Thanks.
> JB
>
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Cobbler

“Sometimes I think the surest sign that intelligent life exists elsewhere in the
universe is that none of it has tried to contact us.”
Bill Waterson (Calvin & Hobbes)

----- jimbob palmer <jimbobpalmer@gmail.com>
wrote:
> Say you have a RHEL6 environment. You have some packages you want 
> installed, these rely on a yumrepo. That yumrepo relies on an rpm-gpg key 
> being installed.
> 
> Now you get some RHEL5 boxes to add to the network. Your yumrepo RHEL6.2 
> with a dependency on the RHEL6 signing key now causes a problem: all of the
> rpms you need are the same, but those rpms rely on the RHEL6.2 yumrepo 
> which is wrong, and that relies on the RHEL6 signing key which is wrong
too.
> 
> What approach do you use?
> 
> Thanks.
> JB
> 
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> 
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On Jan 26, 8:56 am, jimbob palmer <jimbobpal...@gmail.com>
wrote:
> Say you have a RHEL6 environment. You have some packages you want
> installed, these rely on a yumrepo. That yumrepo relies on an rpm-gpg key
> being installed.
>
> Now you get some RHEL5 boxes to add to the network. Your yumrepo RHEL6.2
> with a dependency on the RHEL6 signing key now causes a problem: all of the
> rpms you need are the same, but those rpms rely on the RHEL6.2 yumrepo
> which is wrong, and that relies on the RHEL6 signing key which is wrong
too.
>
> What approach do you use?
Option 1: define separate Yumrepos for the RHEL5 repositories, with
appropriate dependencies, and define Packages'' Yumrepo dependencies
conditionally based on OS release.

Option 2: define the Yumrepo properties conditionally based on OS
release.

Which of these best suits may depend on what work you have already
done.  Surely you are not declaring RHEL6 Yumrepos for your RHEL5
boxes (or else fix that!), so just make your Packages
''require'' the
Yumrepos that you are actually declaring.  That''s the essence of both
options.


John

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