Reviewed: https://review.openstack.org/554317 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=483531ba335715168317ad8211cf466e61c44d84 Submitter: Zuul Branch: master
commit 483531ba335715168317ad8211cf466e61c44d84 Author: Matt Riedemann <[email protected]> Date: Mon Mar 19 14:34:04 2018 -0400 Use Queens UCA for nova-multiattach job The dependent change to devstack makes devstack use the Queens Ubuntu Cloud Archive which has libvirt 4.0.0 so we can remove the flag from the job which disabled the UCA in devstack since the versions of qemu and libvirt in the Pike UCA wouldn't work for multiattach. This also allows us to make the job voting and gating again. Closes-Bug: #1763382 Depends-On: https://review.openstack.org/554314 Depends-On: https://review.openstack.org/560931 Change-Id: I0962474ff6dfc5fa97670c09a1af97a0f34cd54f ** Changed in: nova Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1763382 Title: "libvirtError: Failed to connect socket to '/var/run/libvirt/libvirt- sock': Permission denied" in nova-multiattach job since we started using the Queens UCA Status in OpenStack Compute (nova): Fix Released Bug description: Since the devstack patch to start using the queens UCA merged on master (rocky): https://review.openstack.org/#/c/554314/ The nova-multiattach job has been failing with this: http://logs.openstack.org/49/560349/1/check/nova- multiattach/ce31aed/logs/screen-n-cpu.txt.gz?level=ERROR#_Apr_12_07_23_19_791688 Apr 12 07:23:19.791688 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host [None req-fb02f74a-6ce9-4aa6-abc4-24a6d87ca6b0 None None] Connection to libvirt failed: Failed to connect socket to '/var/run/libvirt/libvirt-sock': Permission denied: libvirtError: Failed to connect socket to '/var/run/libvirt/libvirt-sock': Permission denied Apr 12 07:23:19.791867 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host Traceback (most recent call last): Apr 12 07:23:19.792029 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/opt/stack/new/nova/nova/virt/libvirt/host.py", line 443, in get_connection Apr 12 07:23:19.792186 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host conn = self._get_connection() Apr 12 07:23:19.792363 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/opt/stack/new/nova/nova/virt/libvirt/host.py", line 426, in _get_connection Apr 12 07:23:19.792521 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host {'msg': ex}) Apr 12 07:23:19.792693 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__ Apr 12 07:23:19.792847 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host self.force_reraise() Apr 12 07:23:19.793001 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise Apr 12 07:23:19.793171 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host six.reraise(self.type_, self.value, self.tb) Apr 12 07:23:19.793329 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/opt/stack/new/nova/nova/virt/libvirt/host.py", line 415, in _get_connection Apr 12 07:23:19.793487 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host self._wrapped_conn = self._get_new_connection() Apr 12 07:23:19.793664 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/opt/stack/new/nova/nova/virt/libvirt/host.py", line 369, in _get_new_connection Apr 12 07:23:19.793821 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host wrapped_conn = self._connect(self._uri, self._read_only) Apr 12 07:23:19.794036 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/opt/stack/new/nova/nova/virt/libvirt/host.py", line 225, in _connect Apr 12 07:23:19.794191 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host libvirt.openAuth, uri, auth, flags) Apr 12 07:23:19.794346 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 144, in proxy_call Apr 12 07:23:19.794512 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host rv = execute(f, *args, **kwargs) Apr 12 07:23:19.794666 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 125, in execute Apr 12 07:23:19.794823 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host six.reraise(c, e, tb) Apr 12 07:23:19.794995 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/usr/local/lib/python2.7/dist-packages/eventlet/tpool.py", line 83, in tworker Apr 12 07:23:19.795160 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host rv = meth(*args, **kwargs) Apr 12 07:23:19.795315 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host File "/usr/local/lib/python2.7/dist-packages/libvirt.py", line 105, in openAuth Apr 12 07:23:19.795470 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host if ret is None:raise libvirtError('virConnectOpenAuth() failed') Apr 12 07:23:19.795626 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host libvirtError: Failed to connect socket to '/var/run/libvirt/libvirt-sock': Permission denied Apr 12 07:23:19.795788 ubuntu-xenial-inap-mtl01-0003466660 nova-compute[25984]: ERROR nova.virt.libvirt.host There is a patch to make the nova-multiattach job using the Queens UCA, which was passing before this, but now is also hitting that issue: https://review.openstack.org/#/c/554317/ http://logs.openstack.org/17/554317/3/check/nova- multiattach/fd35a93/logs/screen-n-cpu.txt.gz?level=ERROR My guess would be it has something to do with the libvirt group? https://review.openstack.org/#/c/554314/1/stackrc Anyway, we can make the nova-multiattach job non-voting until we get this sorted out. 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