[Pacemaker] Forming single node cluster?

David Vossel dvossel at redhat.com
Thu Jan 2 17:37:25 EST 2014





----- Original Message -----
> From: "Digimer" <lists at alteeve.ca>
> To: "The Pacemaker cluster resource manager" <pacemaker at oss.clusterlabs.org>
> Sent: Thursday, January 2, 2014 2:03:26 PM
> Subject: Re: [Pacemaker] Forming single node cluster?
> 
> On 02/01/14 02:36 PM, John Wei wrote:
> > Any way to form a single node cluster? I am evaluating pacemaker. Hope I
> > can do this with just single server.
> >
> > John
> 
> I'm not sure how much you can evaluate with just one node, but
> technically, I see no reason why you couldn't. You would have to disable
> both quorum and stonith, and there would be no resource recovery or
> migration of course.

These pcs commands will accomplish this.

pcs property set stonith-enabled=false
pcs property set no-quorum-policy=ignore

-- Vossel

> 
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> Digimer
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