[Unit] Description=Google Compute Engine Guest Agent Before=sshd.service After=network-online.target rsyslog.service Wants=network-online.target PartOf=network.service [Service] Type=simple ExecStart=/usr/bin/google_guest_agent OOMScoreAdjust=-999 Restart=always StandardOutput=journal+console [Install] WantedBy=sshd.service WantedBy=multi-user.target