To address rados/rook failures like https://tracker.ceph.com/issues/52116 in pacific. Manual backport of #42709 because backport-create-issue fails with

INFO:root:https://tracker.ceph.com/issues/52116 skipped because the project Orchestrator does not have a Backport tracker 

Signed-off-by: Sage Weil sage@newdream.net
(cherry picked from commit 517b775)

Checklist

• Tracker (select at least one)
  • References tracker ticket
  • Very recent bug; references commit where it was introduced
  • New feature (ticket optional)
  • Doc update (no ticket needed)
• Component impact
  • Affects Dashboard, opened tracker ticket
  • Affects Orchestrator, opened tracker ticket
  • No impact that needs to be tracked
• Documentation (select at least one)
  • Updates relevant documentation
  • No doc update is appropriate
• Tests (select at least one)
  • Includes unit test(s)
  • Includes integration test(s)
  • Includes bug reproducer
  • No tests
• Teuthology
  • Completed teuthology run
  • No teuthology test necessary (e.g., documentation)