PREIN
/bin/sh
/usr/share/rpm-helper/add-user chrony $1 chrony /var/lib/chrony /sbin/nologin
PREUN
/bin/sh
/usr/share/rpm-helper/del-service chrony $1 chronyd
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service chrony $1 chronyd
POSTUN
/bin/sh
/usr/share/rpm-helper/del-user chrony $1 chrony