gentoo-overlay/www-servers/h2o/files/h2o.service

[Unit]
Description=H2O - the optimized HTTP/1, HTTP/2 server
After=network.target remote-fs.target nss-lookup.target

[Service]
ExecStartPre=/usr/bin/h2o -m test -c /etc/h2o/h2o.conf
ExecStart=/usr/bin/h2o -m master -c /etc/h2o/h2o.conf
ExecReload=/bin/kill -HUP ${MAINPID}
ExecStop=/bin/kill -TERM ${MAINPID}
PrivateTmp=true

[Install]
WantedBy=multi-user.target