Keep an Active Directory machine-account Kerberos ticket fresh. Renews (or mints from /etc/krb5.keytab) the machine TGT into /run/machine-krb/armor.ccache so FAST armoring / compound authentication consumers always find a valid, group-readable ticket.

Fedora/EPEL packages are served from COPR (techneut92/machine-krb); this project provides the Debian and Ubuntu repositories.

Source and docs: https://github.com/techneut92/machine-krb