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[melanie witt <1926978@xxxxxxxxxxxxxxxxxx>]

** Also affects: nova/victoria
   Importance: Undecided
       Status: New

** Also affects: nova/wallaby
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1926978

Title:
  Leaking username and backend in RBD driver

Status in OpenStack Compute (nova):
  Fix Released
Status in OpenStack Compute (nova) victoria series:
  New
Status in OpenStack Compute (nova) wallaby series:
  New

Bug description:
  The RBD utils get_pool_info() function raises an
  processutils.ProcessExecutionError from oslo.concurrency if it fails.
  That error message contains the Ceph username and the fact that it's
  running Ceph in the error message that a end-user can view.

  | fault                                | {"code": 500, "created": "2021-05-03T14:00:57Z", "message": "Exceeded maximum number of retries. Exceeded max scheduling attempts 3 for instance 28c36a23-8e2b-4425-aeb3-502c536f43e8. Last exception: Unexpected error while running command. |
  |                                      | Command: ceph df --format=json --id openstack --conf /etc/ceph/ceph.conf

  This information should not be available to end-users.

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