[Expired for OpenStack Compute (nova) because there has been no activity
for 60 days.]
** Changed in: nova
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1385451
Title:
Interface does not exist error during delete instance
Status in OpenStack Compute (Nova):
Expired
Bug description:
I am seeing the following error during delete of an instance in
compute.log:
014-10-18 23:27:46.509 30501 ERROR nova.virt.libvirt.driver [-] [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] During wait destroy, instance disappeared.
2014-10-18 23:27:46.628 30501 ERROR nova.virt.libvirt.vif
[req-6aa96e90-ea3b-4bf8-a546-c1dac69d05e9 5d559800e58849179f414112d7d2d026
d26c6927ca2249209c6736fe18e16b68] [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] Failed while unplugging vif
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] Traceback (most recent call last):
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] File
"/usr/lib/python2.6/site-packages/nova/virt/libvirt/vif.py", line 602, in
unplug_ovs_hybrid
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] utils.execute('brctl', 'delif',
br_name, v1_name, run_as_root=True)
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] File
"/usr/lib/python2.6/site-packages/nova/utils.py", line 178, in execute
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] return processutils.execute(*cmd,
**kwargs)
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] File
"/usr/lib/python2.6/site-packages/nova/openstack/common/processutils.py", line
180, in execute
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] cmd=sanitized_cmd)
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] ProcessExecutionError: Unexpected error
while running command.
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] Command: sudo nova-rootwrap
/etc/nova/rootwrap.conf brctl delif qbr15cdd549-68 qvb15cdd549-68
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] Exit code: 1
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] Stdout: u''
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c] Stderr: u'interface qvb15cdd549-68 does
not exist!\n'
2014-10-18 23:27:46.628 30501 TRACE nova.virt.libvirt.vif [instance:
91c742e3-8327-4b65-b96a-44dafccbbc1c]
However I see that the veth pair interfaces qv* and qbr* are getting
deleted as expected. I don't see any artifacts from the instance
deletion left over despite this message.
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