[2.2.0] Checkmk Werk 16329 created: mk_redis: Use REDISCLI_AUTH instead of -a argument in order to hide password

Title: mk_redis: Use REDISCLI_AUTH instead of -a argument in order to hide password Class: fix Compatible: compat Component: checks Date: 1706088220 Edition: cre Level: 1 Version: 2.2.0p21 mk_redis used to expose the password in the process name because of the '-a' argument. This has been fixed using the environment variable REDISCLI_AUTH.