forked from rook/rook
Blaine Gardner
7c33186e72
Implement CephX key rotation for Rook's client.admin user. Admin user rotation is risky, so this has been tested extensively both in unit tests as well as by manually injecting failures during runtime. In testing, all failures were able to be recovered by the recovery routine. A mutex is also added to help ensure that two simultaneous admin key rotation processes cannot be running simultaneously for any given namespace. The mutex is tested in unit tests, and it was verified during runtime via manual testing. Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>