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Reviewed:  https://review.openstack.org/618534
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=fd540e2135c26d8c297695a3fa73d993655f0ad8
Submitter: Zuul
Branch:    master

commit fd540e2135c26d8c297695a3fa73d993655f0ad8
Author: Jens Harbott <j.harbott@xxxxxxxx>
Date:   Fri Nov 16 14:50:41 2018 +0000

    Fix regression in glance client call
    
    In [0] the way parameters are passed to the glance client was changed.
    Sadly one required argument was dropped during this, we need to insert
    it again in order to fix e.g. rbd backend usage.
    
    [0] https://review.openstack.org/614351
    
    Change-Id: I5a4cfb3c9b8125eca4f6c9561d3023537e606a93
    Closes-Bug: 1803717


** Changed in: nova
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1803717

Title:
  Instance snapshot fails with rbd backend

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  http://logs.openstack.org/85/617985/1/check/devstack-plugin-ceph-
  tempest/58fe872/controller/logs/screen-n-cpu.txt.gz#_Nov_16_07_59_55_423217

  Nov 16 08:07:14.891163 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: DEBUG nova.virt.libvirt.storage.rbd_utils [None req-3005471d-96d3-4fdd-a042-0b9e6025ccf4 tempest-ServerActionsTestJSON-406716108 tempest-ServerActionsTestJSON-406716108] creating snapshot(snap) on rbd image(0ef68017-c94d-43b4-8bb9-78f4d77cf928) {{(pid=3629) create_snap /opt/stack/nova/nova/virt/libvirt/storage/rbd_utils.py:383}}
  Nov 16 08:07:16.213304 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: DEBUG oslo_service.periodic_task [None req-898d2dca-37a7-403f-b578-5ca2ae90e329 None None] Running periodic task ComputeManager._cleanup_expired_console_auth_tokens {{(pid=3629) run_periodic_tasks /usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:219}}
  Nov 16 08:07:16.322727 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver [None req-3005471d-96d3-4fdd-a042-0b9e6025ccf4 tempest-ServerActionsTestJSON-406716108 tempest-ServerActionsTestJSON-406716108] Failed to snapshot image: TypeError: add_location() takes exactly 4 arguments (3 given)
  Nov 16 08:07:16.322893 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver Traceback (most recent call last):
  Nov 16 08:07:16.323039 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 1908, in snapshot
  Nov 16 08:07:16.323192 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     purge_props=False)
  Nov 16 08:07:16.323326 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/api.py", line 142, in update
  Nov 16 08:07:16.323460 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     purge_props=purge_props)
  Nov 16 08:07:16.323604 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/glance.py", line 588, in update
  Nov 16 08:07:16.323801 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     _reraise_translated_image_exception(image_id)
  Nov 16 08:07:16.324000 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/glance.py", line 908, in _reraise_translated_image_exception
  Nov 16 08:07:16.324179 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     six.reraise(type(new_exc), new_exc, exc_trace)
  Nov 16 08:07:16.324362 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/glance.py", line 586, in update
  Nov 16 08:07:16.324511 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     image = self._update_v2(context, sent_service_image_meta, data)
  Nov 16 08:07:16.324655 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/glance.py", line 600, in _update_v2
  Nov 16 08:07:16.324802 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     image = self._add_location(context, image_id, location)
  Nov 16 08:07:16.324948 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/glance.py", line 485, in _add_location
  Nov 16 08:07:16.325110 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     context, 2, 'add_location', args=(image_id, location))
  Nov 16 08:07:16.325263 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver   File "/opt/stack/nova/nova/image/glance.py", line 193, in call
  Nov 16 08:07:16.325421 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver     result = getattr(controller, method)(*args, **kwargs)
  Nov 16 08:07:16.325557 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver TypeError: add_location() takes exactly 4 arguments (3 given)
  Nov 16 08:07:16.325747 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: ERROR nova.virt.libvirt.driver 
  Nov 16 08:07:16.432786 ubuntu-xenial-rax-iad-0000536097 nova-compute[3629]: DEBUG nova.virt.libvirt.storage.rbd_utils [None req-3005471d-96d3-4fdd-a042-0b9e6025ccf4 tempest-ServerActionsTestJSON-406716108 tempest-ServerActionsTestJSON-406716108] removing snapshot(snap) on rbd image(0ef68017-c94d-43b4-8bb9-78f4d77cf928) {{(pid=3629) remove_snap /opt/stack/nova/nova/virt/libvirt/storage/rbd_utils.py:410}}

  This error may have been introduced up to three weeks ago without
  getting noticed because the ceph job has been broken.

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