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Thanks to all for their experiences. I'm giving up one central Engine.<BR>
ManageIQ seems to be exciting option with more possibilities of usage.<BR>
<BR>
Luf<BR>
<BR>
Itamar Heim píše v Po 08. 09. 2014 v 17:45 +0300:<BR>
> On 09/08/2014 12:54 PM, Finstrle, Ludek wrote:<BR>
> ><BR>
> > Hi,<BR>
> ><BR>
> > I'm quite new to ovirt and I'm going to deploy ovirt into several tens<BR>
> > location all around world.<BR>
> ><BR>
> > The connection between locations is neither dedicated nor 100% reliable<BR>
> > as it's connected via internet.<BR>
> > I'm going with Gluster storage domains mainly.<BR>
> > It's not important to me to do live migrations or even offline<BR>
> > migrations between locations (they're independent).<BR>
> ><BR>
> > What's the best design and components from your point of view? I believe<BR>
> > I'm not the first one with such design.<BR>
> ><BR>
> > I think about two possibilities:<BR>
> > 1) One central Engine<BR>
> > - how to manage guests when connection drop between engine and node<BR>
> > - latency is up to 1 second is it ok even with working connection?<BR>
> ><BR>
> > 2) Engine in every location<BR>
> > - is it possible to have also one central point with information<BR>
> > from all engines together (at least read-only)?<BR>
> > - what about central reporting at least?<BR>
> ><BR>
> > I like more one central Engine. My concern is how to work with consoles<BR>
> > and also just 1 ISO storage domain and 1 export storage domain (maybe<BR>
> > same hostname for ISO and export in every location). Another topic is<BR>
> > how to reach console/stop/start/migrate guest inside location while<BR>
> > there is connection down between the only Engine and nodes in the<BR>
> > location.<BR>
> ><BR>
> > Thanks ahead for you experience/ideas,<BR>
> ><BR>
> <BR>
> we run this with central engine and remote clusters, but remote clusters <BR>
> have decent connectivity.<BR>
> <BR>
> oVirt 3.5 does bring several improvements to fencing management which <BR>
> may help those with problematic links.<BR>
> <BR>
> for option #2 - ManageIQ (upstream of Red Hat CloudForms) is a "CMP" - <BR>
> Cloud Management Platform, which can provide overall dashboard, <BR>
> self-service, service catalog, automation, etc. across multiple ovirt <BR>
> deployments.<BR>
> (they just released their first upstream release last week)<BR>
> <BR>
<br />
<br />
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