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[Sean Dague <sean@xxxxxxxxx>]

** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1696866

Title:
  Cinder LVM driver and ipv6 broken

Status in Cinder:
  Incomplete
Status in OpenStack Compute (nova):
  Invalid
Status in oslo.config:
  New
Status in tripleo:
  Fix Released

Bug description:
  The following traceback is seen in the cinder volume logs if you
  deploy with the default LVM driver and ipv6:

  2017-06-08 21:50:40.665 38554 CRITICAL cinder [req-a7aff57e-2042-48f2-b1eb-962f79ccda01 - - - - -] ConfigFileValueError: Value for option iscsi_ip_address is not valid: [fd00:fd00:fd00:3000::12] is not a valid host address
  2017-06-08 21:50:40.665 38554 ERROR cinder Traceback (most recent call last):
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/bin/cinder-volume", line 10, in <module>
  2017-06-08 21:50:40.665 38554 ERROR cinder     sys.exit(main())
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/lib/python2.7/site-packages/cinder/cmd/volume.py", line 120, in main
  2017-06-08 21:50:40.665 38554 ERROR cinder     launcher.wait()
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/lib/python2.7/site-packages/oslo_service/service.py", line 581, in wait
  2017-06-08 21:50:40.665 38554 ERROR cinder     self.conf.log_opt_values(LOG, logging.DEBUG)
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2799, in log_opt_values
  2017-06-08 21:50:40.665 38554 ERROR cinder     _sanitize(opt, getattr(group_attr, opt_name)))
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 3277, in __getattr__
  2017-06-08 21:50:40.665 38554 ERROR cinder     return self._conf._get(name, self._group)
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2841, in _get
  2017-06-08 21:50:40.665 38554 ERROR cinder     value = self._do_get(name, group, namespace)
  2017-06-08 21:50:40.665 38554 ERROR cinder   File "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 2884, in _do_get
  2017-06-08 21:50:40.665 38554 ERROR cinder     % (opt.name, str(ve)))
  2017-06-08 21:50:40.665 38554 ERROR cinder ConfigFileValueError: Value for option iscsi_ip_address is not valid: [fd00:fd00:fd00:3000::12] is not a valid host address

  The problem appears to be that we bracket the value.  If I remove the
  brackets then cinder volume works correctly.

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