nagios_nrpe/startup/default-socket-svc.in

[Unit]
Description=Nagios Remote Program Executor
Documentation=http://www.nagios.org/documentation
After=var-run.mount nss-lookup.target network.target local-fs.target time-sync.target

[Service]
Restart=on-failure
ExecStart=@sbindir@/nrpe -c @pkgsysconfdir@/nrpe.cfg --inetd
KillMode=process
User=@nrpe_user@
Group=@nrpe_group@
PrivateTmp=true
OOMScoreAdjust=-500

[Install]
WantedBy=multi-user.target