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

Hi, What about the Instances running on the Compute Nodes? It's totally not an option to "lose" the existing Instances. -----Original Message----- From: Cristian Falcas [mailto:cristi.falcas@gmail.com] Sent: Tuesday, December 16, 2014 14:47 To: Chris Cc: rdo-list(a)redhat.com Subject: Re: [Rdo-list] Upgrade from Icehouse to Juno on Centos 6.5 I think it will be better to redeploy the compute nodes from scratch. Juno is supported on el7 only. From my experience with upgrading from 6 to 7, it's a lot of hassle, because the upgrade process only takes care of base the programs. After the upgrade you will have to upgrade/downgrade/remove manually the packages that where not updated. Best regards, Cristian Falcas On Tue, Dec 16, 2014 at 6:46 AM, Chris <contact(a)progbau.de&gt; wrote: > 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 > > > > > > > _______________________________________________ > Rdo-list mailing list > Rdo-list(a)redhat.com > https://www.redhat.com/mailman/listinfo/rdo-list >