[Unit]

Description=Synchronize system clock to NTP and PTP time sources

After=chronyd.service ntpd.service ntpdate.service sntp.service network-online.target

Conflicts=chronyd.service ntpd.service phc2sys.service ptp4l.service

Wants=network-online.target

[Service]

Type=simple

ExecStart=/usr/sbin/timemaster -f /etc/timemaster.conf

[Install]

WantedBy=multi-user.target