[Rdo-list] [Openstack] Upgrade from Icehouse to Juno on Centos 6.5

[Cristian Falcas]

Well, I used the same tool, but, like I said, after the upgrade I had
to do a lot of cleanup because of mixed packages (2l6 and el7).

I'm glad to see that it's working for you.


On Wed, Dec 17, 2014 at 6:29 PM, Michael Dorman <mdorman at godaddy.com> wrote:
> Hi Chris,
>
> We haven’t yet gone to Juno, but in preparation for that we’ve been
> upgrading to CentOS 7.  I have been using the CentOS Upgrade Tool, the
> process described here:
> http://wiki.centos.org/TipsAndTricks/CentOSUpgradeTool
>
> It’s time consuming and causes 45-60min of downtime per server.   But once
> it’s done it’s thing, it seems to be working well.
>
> Mike
>
>
> From: Chris <contact at progbau.de>
> Date: Monday, December 15, 2014 at 9:46 PM
> To: "rdo-list at redhat.com" <rdo-list at redhat.com>
> Subject: [Openstack] Upgrade from Icehouse to Juno on Centos 6.5
>
> Hello
>
>
>
> We have an relatively big OpenStack setup (> 150 Compute Nodes) based on
> CentOS 6.5 with the RDO Icehouse release.
>
> We now considering an upgrade to Juno, is there a best practice out there
> how to do it and how is it with the depending CentOS upgrade to 6.6 or even
> 7.0?
>
>
>
> Any help is appreciated!
>
>
>
> Thanks,
>
> Chris
>
>
>
>
>
>
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