[Unit] Description=Nebula overlay networking tool After=basic.target network.target network-online.target Before=sshd.service Wants=basic.target network-online.target [Service] ExecReload=/bin/kill -HUP $MAINPID ExecStart=/usr/bin/nebula -config /etc/nebula/config.yml Restart=always SyslogIdentifier=nebula [Install] WantedBy=multi-user.target