override default credentials cache file location

[Russ Allbery]

Zaar Hai <haizaar at gmail.com> writes:

> I guess for now my only option is to fix KRB5CCNAME for each kerberised
> service I've got, which includes ssh, apache, pam, and various other
> services that use k5start helper.

If you run the service as a command invoked by k5start, and use the -k
option to k5start, k5start will set KRB5CCNAME to the specified ticket
cache in the environment before spawning the process.

-- 
Russ Allbery (rra at stanford.edu)             <http://www.eyrie.org/~eagle/>