krb5.conf change without reboot on RHEL8

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Hello everyone,

I'm actually trying to change the default kerberos ticket directory on all my servers.

In order to do this I add the default_ccache_name = /PATH/TO/MY/TICKET/DIR/krb5cc_%{uid} to the krb5.conf file.

To apply the configuration change without rebooting servers i do a kdestroy -A and restart the sssd service.
It work on RHEL6 and RHEL7, but it doesn't work on RHEL8 without rebooting the server...

I've tryed to search for a service named krb5something but can't seem to find one...

I admit that I'm beginning to be out of ideas, so if anyone have a guess i'll take it !




I ran into this once in RHEL 8, but I can't remember exactly what I did to fix it.

Did you try clearing the SSS cache? ( sudo sss_cache -E). I think RHEL 8 sssd might be using a persistent cache (which survives daemon restarts).

The only other thing I can think of would be to restart systemd-logind.