Hi: After update to 19.2.6 I am so far successfully updating key types for various daemons. I have the following messages in the output of 'ceph health detail': [WRN] AUTH_INSECURE_ROTATING_SERVICE_KEY_TYPE: 4 rotating auth service keys using insecure key types     rotating service keys for mon using insecure key type: aes     rotating service keys for mds using insecure key type: aes     rotating service keys for osd using insecure key type: aes     rotating service keys for mgr using insecure key type: aes The doc says to set auth_service_cipher to aes256k. Before I change that, I have a question: Is this setting ONLY for mon/mds/osd/mgr?  I ask because i have several client keys that cannot be updated to aes256k yet, such as the keys for ceph-csi in kubernetes. I want to be sure that if  update auth_service_cipher to aes256k, I am ONLY affecting the rotating keys for mon/mds/osd/mgr. I do not want to set auth_service_cipher to aes256k and then have the ceph-csi still able to authenticate with older aes keys but not able to do rotating keys after authentication ( I do not know if it does ).. Thanks for any information -Chris