Somehow I hit this issue again today, with Ubuntu 18.04 and lxc version 3.15, openstack rocky.
The error message was exactly the same, with ceph-relation-changed hook fails, and virsh -c error.
It's fixed as Ryan Beisner suggested, by restarting libvirtd service in nova-compute node:
Somehow I hit this issue again today, with Ubuntu 18.04 and lxc version 3.15, openstack rocky. changed hook fails, and virsh -c error.
The error message was exactly the same, with ceph-relation-
It's fixed as Ryan Beisner suggested, by restarting libvirtd service in nova-compute node:
juju ssh nova-compute/0
sudo service libvirtd restart
exit
juju resolve nova-compute/0
I may retry the process to confirm later.