On Tue, 2018-11-13 at 18:41 +0100, Valentin Vidic wrote: > On Tue, Nov 13, 2018 at 11:01:46AM -0600, Ken Gaillot wrote: > > Clone instances have a default stickiness of 1 (instead of the > > usual 0) > > so that they aren't needlessly shuffled around nodes every > > transition. > > You can temporarily set an explicit stickiness of 0 to let them > > rebalance, then unset it to go back to the default. > > Thanks, this works as expected now: > > clone cip-clone cip \ > meta clone-max=2 clone-node-max=2 globally-unique=true > interleave=true \ > resource-stickiness=0 target-role=Started > > Clone instance moves when a node is down but also returns when the > node > is back online. > > Do you perhaps know if CLUSTERIP has any special network requirements > to > work properly?
Yes, the switch must support multicast MAC (which is different from multicast IP). Sometimes this is an option that must be turned on. -- Ken Gaillot <kgail...@redhat.com> _______________________________________________ Users mailing list: Users@clusterlabs.org https://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
