Re: [openstack-dev] [TripleO][Ironic][Nova-BM] avoiding self-power-off scenarios

2014-04-07 Thread Devananda van der Veen
In case it isn't clear to others, or in case I've misunderstood, I'd like to start by rephrasing the problem statement. * It is possible to use Ironic to deploy an instance of ironic-conductor on bare metal, which joins the same cluster that deployed it. * This, or some other event, could cause th

[openstack-dev] [TripleO][Ironic][Nova-BM] avoiding self-power-off scenarios

2014-04-05 Thread Robert Collins
One fairly common failure mode folk run into is registering a node with a nova-bm/ironic environment that is itself part of that environment. E.g. if you deploy ironic-conductor using Ironic (scaling out a cluster say), that conductor can then potentially power itself off if the node that represent