I posted a fix that does not break things and supports HA. https://review.openstack.org/154029
On 2/11/15, 5:55 PM, "Matthew Booth" <mbo...@redhat.com> wrote: >On 11/02/15 15:49, Gary Kotton wrote: >> Hi, >> I do not think that that is a healthy solution. That effectively would >> render a cluster down if the compute node goes down. That would be a >>real >> disaster. The ugly work around is setting the host names to be the same >> value. > >I don't think that's an ugly work around. I think that's the only >currently viable solution. > >> This is something that we should discuss at the next summit and I would >> hope to propose a topic to talk about. > >Sounds like a good plan. However, given that the bug is marked Critical >I was assuming we wanted a more expedient fix, which is what I've >proposed. > >Matt > >> Thanks >> Gary >> >> On 2/11/15, 5:31 PM, "Matthew Booth" <mbo...@redhat.com> wrote: >> >>> I just posted this: >>> >>> https://review.openstack.org/#/c/154907/ >>> >>> as an alternative fix for critical bug: >>> >>> https://bugs.launchpad.net/nova/+bug/1419785 >>> >>> I've just knocked this up quickly for illustration: it obviously needs >>> plenty of cleanup. I have confirmed that it works, though. >>> >>> Before I take it any further, though, I'd like to get some feedback on >>> the approach. I prefer this to the alternative, because the underlying >>> problem is deeper than supporting evacuate. I'd prefer to be honest >>>with >>> the user and just say it ain't gonna work. The alternative would leave >>> Nova running in a broken state, leaving inconsistent state in its wake >>> as it runs. >>> >>> Matt >>> >>> -- >>> Matthew Booth >>> Red Hat Engineering, Virtualisation Team >>> >>> Phone: +442070094448 (UK) >>> GPG ID: D33C3490 >>> GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490 >>> >>> >>>________________________________________________________________________ >>>__ >>> OpenStack Development Mailing List (not for usage questions) >>> Unsubscribe: >>>openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> >> >>_________________________________________________________________________ >>_ >> OpenStack Development Mailing List (not for usage questions) >> Unsubscribe: >>openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> > > >-- >Matthew Booth >Red Hat Engineering, Virtualisation Team > >Phone: +442070094448 (UK) >GPG ID: D33C3490 >GPG FPR: 3733 612D 2D05 5458 8A8A 1600 3441 EA19 D33C 3490 > >__________________________________________________________________________ >OpenStack Development Mailing List (not for usage questions) >Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev