Hi, I believe you are looking for stack convergence in Heat. It's not fully implemented yet AFAIK. You can check it out here https://blueprints.launchpad.net/heat/+spec/convergence Hope it will help you. Ladislav On 07/23/2014 12:31 PM, Howley, Tom wrote: > > (Resending to properly start new thread.) > > Hi, > > I'm running a HA overcloud configuration and as far as I'm aware, > there is currently no mechanism in place for restarting failed nodes > in the cluster. Originally, I had been wondering if we would use a > corosync/pacemaker cluster across the control plane with STONITH > resources configured for each node (a STONITH plugin for Ironic could > be written). This might be fine if a corosync/pacemaker stack is > already being used for HA of some components, but it seems overkill > otherwise. The undercloud heat could be in a good position to restart > the overcloud nodes -- is that the plan or are there other options > being considered? > > Thanks, > > Tom > > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140725/a22a388e/attachment.html>