> I have a need to create single node clusters with pacemaker. > > Crazy you might say. It does seem crazy at first but there are two > drivers for this: > > The first is testing. I want to write a single code path for > controlling the starting and stopping of resources in larger, real, > multi-node clusters controlled with pacemaker. > > The second, more practical reason is that we want to be able to deploy > machines that are scalable from 1 upwards, without having to completely > reconfigure the way services are started and stopped when the deployment > grows from their single node to multiple nodes for the same set of > services. Again, having a single code path for all of this is desirable. > > I noted this thread back in 2008: > http://oss.clusterlabs.org/pipermail/pacemaker/2008-August/000281.html > > At that time it was theoretically possible with a "null" comm plugin > which would be used instead of talking to HB or openais. > > Has anything changed on this front? > > Has anyone used pacemaker in this configuration who might want to share > their recipe(s) with me? > > Thanks and cheers, > b.
Its is possible. Just install and configure the software. -- Dr. Michael Schwartzkopff Guardinistr. 63 81375 München Tel: (0163) 172 50 98
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_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
