ntpd-rs.service.example

[Unit]
Description=Rust Network Time Service
Documentation=https://github.com/pendulum-project/ntpd-rs
After=network-online.target
Wants=network-online.target
Conflicts=systemd-timesyncd.service ntp.service chrony.service

[Service]
Type=simple
Restart=no
ExecStart=/usr/local/bin/ntp-daemon
Environment="RUST_LOG=info"
RuntimeDirectory=ntpd-rs
User=ntpd-rs
Group=ntpd-rs
AmbientCapabilities=CAP_SYS_TIME
# Note: when running a server on the default port 123, permissions to bind to
# low (<1024) ports is also needed, which can be given with
# AmbientCapabilities=CAP_SYS_TIME CAP_NET_BIND_SERVICE

[Install]
WantedBy=multi-user.target