[Unit] Description=LibreSchool PXEServer httpd instance After=network.target remote-fs.target nss-lookup.target [Service] Type=simple EnvironmentFile=/etc/sysconfig/pxeserver-httpd ExecStart=/usr/sbin/httpd -f /etc/httpd/pxeserver-httpd/httpd.conf -c 'MaxConnectionsPerChild 12' -DFOREGROUND ExecReload=/usr/sbin/httpd -f /etc/httpd/pxeserver-httpd/httpd.conf -k graceful LimitNOFILE=4096 KillMode=process [Install] WantedBy=multi-user.target