gentoo-overlay/net-voip/umurmur/files/umurmurd.service

[Unit]
Description=A minimalistic Mumble server
After=network.target

[Service]
Type=simple
User=murmur
Group=murmur
PIDFile=/run/umurmurd.pid
ExecStartPre=/usr/bin/umurmurd -t -c /etc/umurmur/umurmur.conf
ExecStart=/usr/bin/umurmurd -d -r -p /run/umurmurd.pid -c /etc/umurmur/umurmur.conf
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target