Did you set a lock_path in the neutron’s config?
> On Jul 3, 2018, at 17:34, Torin Woltjer <torin.wolt...@granddial.com> wrote: > > The following errors appear in the neutron-linuxbridge-agent.log on both > controllers: http://paste.openstack.org/show/724930/ > > No such errors are on the compute nodes themselves. > > Torin Woltjer > > Grand Dial Communications - A ZK Tech Inc. Company > > 616.776.1066 ext. 2006 > www.granddial.com > > From: "Torin Woltjer" <torin.wolt...@granddial.com> > Sent: 7/3/18 5:14 PM > To: <lmihaie...@gmail.com> > Cc: "openstack-operators@lists.openstack.org" > <openstack-operators@lists.openstack.org>, "openst...@lists.openstack.org" > <openst...@lists.openstack.org> > Subject: Re: [Openstack] Recovering from full outage > Running `openstack server reboot` on an instance just causes the instance to > be stuck in a rebooting status. Most notable of the logs is > neutron-server.log which shows the following: > http://paste.openstack.org/show/724917/ > > I realized that rabbitmq was in a failed state, so I bootstrapped it, > rebooted controllers, and all of the agents show online. > http://paste.openstack.org/show/724921/ > And all of the instances can be properly started, however I cannot ping any > of the instances floating IPs or the neutron router. And when logging into an > instance with the console, there is no IP address on any interface. > > Torin Woltjer > > Grand Dial Communications - A ZK Tech Inc. Company > > 616.776.1066 ext. 2006 > www.granddial.com > > From: George Mihaiescu <lmihaie...@gmail.com> > Sent: 7/3/18 11:50 AM > To: torin.wolt...@granddial.com > Subject: Re: [Openstack] Recovering from full outage > Try restarting them using "openstack server reboot" and also check the > nova-compute.log and neutron agents logs on the compute nodes. > >> On Tue, Jul 3, 2018 at 11:28 AM, Torin Woltjer <torin.wolt...@granddial.com> >> wrote: >> We just suffered a power outage in out data center and I'm having trouble >> recovering the Openstack cluster. All of the nodes are back online, every >> instance shows active but `virsh list --all` on the compute nodes show that >> all of the VMs are actually shut down. Running `ip addr` on any of the nodes >> shows that none of the bridges are present and `ip netns` shows that all of >> the network namespaces are missing as well. So despite all of the neutron >> service running, none of the networking appears to be active, which is >> concerning. How do I solve this without recreating all of the networks? >> >> Torin Woltjer >> >> Grand Dial Communications - A ZK Tech Inc. Company >> >> 616.776.1066 ext. 2006 >> www.granddial.com >> >> _______________________________________________ >> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openst...@lists.openstack.org >> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >
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