<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 16, 2016 at 8:53 AM, Yedidyah Bar David <span dir="ltr"><<a href="mailto:didi@redhat.com" target="_blank">didi@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Thu, Jun 16, 2016 at 5:33 AM, Sandvik Agustin<br>
<<a href="mailto:agustinsandvik@gmail.com">agustinsandvik@gmail.com</a>> wrote:<br>
> Hi users,<br>
><br>
> Good day, is it possible to configure two ovirt-engine to manage one<br>
> hypervisor? My purpose for this is what if the first ovirt-engine fails, I<br>
> still have the 2nd ovirt-engine to manage hypervisor.<br>
><br>
> is this possible? or any suggestion similar to my purpose?<br>
<br>
</span>The "normal" solution is hosted-engine, which has HA - the engine<br>
runs in a VM, and HA daemons monitor it and the hosts, and if there<br>
is a problem they can start it on another host.<br>
<br>
There were discussions in the past, which you can find in the list archives,<br>
about running two engines against a single database, and current bottom line<br>
is that it's not supported, will not work, and iiuc will require some<br>
significant development investment to support.<br>
<br>
You might manage to have an active/passive solution - install an engine<br>
on two machines, configure both to use the same remote database, but<br>
make sure only one of them is active at any given time. Not sure if that's<br>
considered "fully supported", but might come close.<br></blockquote><div><br></div><div>That's not enough - they need to share the same set of certificates...</div><div>Y.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
You can find on the net docs/resources about creating a redundant<br>
postgresql cluster.<br>
<br>
Best,<br>
<span class="HOEnZb"><font color="#888888">--<br>
Didi<br>
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