URL:
https://github.com/SSSD/sssd/pull/193
Title: #193: UTIL: Use max 15 characters for AD host UPN
simo5 commented:
"""
For AD name$ should be the first you try, if there are more then one try them in series
one after the other, but it is highly unlikely you have more than one.
Calling just the first one is also ok, as that's the noemral behavior when you have
multiple keys in a keytab (unless you specify exactly what identity you want to kinit).
"""
See the full comment at
https://github.com/SSSD/sssd/pull/193#issuecomment-293896877