We need to test the functionality of kerberos https proxy (see original track ticket: #4801). The test would block the access to master's port 88 from the client machine, and on the client substitute %server_hostname%:88 with https://%server_hostname%/KdcProxy in /etc/krb5.conf. Then execute kinit admin on the client
Metadata Update from @ofayans: - Issue assigned to someone - Issue set to the milestone: 0.0 NEEDS_TRIAGE