cinder backup failed for external ceph backend

[caoyuan]

2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server six.reraise(self.type_, self.value, self.tb)
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/backup/manager.py", line 397, in create_backup
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server self._run_backup(context, backup, volume)
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/backup/manager.py", line 447, in _run_backup
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server backup_service.backup(backup, device_path)
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/backup/drivers/ceph.py", line 864, in backup
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server self._backup_rbd(backup, volume_file, volume.name, length)
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server File "/var/lib/kolla/venv/lib/python2.7/site-packages/cinder/backup/drivers/ceph.py", line 615, in _backup_rbd
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server if base_name not in self.rbd.RBD().list(ioctx=client.ioctx):
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server File "rbd.pyx", line 630, in rbd.RBD.list (rbd.c:4125)
2017-12-27 14:57:29.295 7 ERROR oslo_messaging.rpc.server PermissionError: error listing images

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/530181
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=a3a0e920e61420e0922bdaa69b8551e51925a6ce
Submitter: Zuul
Branch: master

commit a3a0e920e61420e0922bdaa69b8551e51925a6ce
Author: caoyuan <[e-mail]>
Date: Wed Dec 27 15:00:26 2017 +0800

    Fix the cinder backup action failed when use external ceph

    when cinder use external ceph, and edit the cinder-backup.conf follow
    the external-ceph-guide.rst, cinder will backup failed because the
    backup_ceph_user is not cinder-backup, the patch to fix it.

    Change-Id: Ie7213c1280b2b8fc0a4648d09d9ba132427952aa
    Closes-Bug: #1740222

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/530222
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=466a08042ef5af7534df77fa85dd42295916c310
Submitter: Zuul
Branch: stable/pike

commit 466a08042ef5af7534df77fa85dd42295916c310
Author: caoyuan <[e-mail]>
Date: Wed Dec 27 15:00:26 2017 +0800

    Fix the cinder backup action failed when use external ceph

    when cinder use external ceph, and edit the cinder-backup.conf follow
    the external-ceph-guide.rst, cinder will backup failed because the
    backup_ceph_user is not cinder-backup, the patch to fix it.

    Closes-Bug: #1740222
    (cherry picked from commit Ie7213c1280b2b8fc0a4648d09d9ba132427952aa)

    Change-Id: I28dd9c0d48a4917ced0c7243292e0c775f93c521

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 6.0.0.0b3 development milestone.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 5.0.2 release.