[Unit] Description=Varnish is a high-performance HTTP accelerator After=network.target [Service] Type=forking LimitNOFILE=32786 LimitMEMLOCK=82000 PIDFile=/var/run/varnishd.pid ExecStart=/usr/sbin/varnishd -a 0.0.0.0:80 -P /var/run/varnishd.pid #If you wish to use a config file, then use the following ExecStart line #ExecStart=/usr/sbin/varnishd -a 0.0.0.0:80 -f /etc/varnish/default.vcl -P /var/run/varnishd.pid [Install] WantedBy=multi-user.target