PREIN

/bin/sh

/usr/share/rpm-helper/add-user nrpe $1 nagios /var/log/nagios /bin/sh

PREUN

/bin/sh

/usr/share/rpm-helper/del-service nrpe $1 nrpe

POSTIN

/bin/sh

/usr/bin/systemd-tmpfiles --create nrpe.conf 
/usr/share/rpm-helper/add-service nrpe $1 nrpe

POSTUN

/bin/sh

/usr/share/rpm-helper/del-user nrpe $1 nagios