PREUN
/bin/sh
/usr/share/rpm-helper/del-service keepalived $1 crond
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service keepalived $1 crond
/bin/sh
/usr/share/rpm-helper/del-service keepalived $1 crond
/bin/sh
/usr/share/rpm-helper/add-service keepalived $1 crond