[Unit]
Description=Kea DHCPv4 Server
Documentation=man:kea-dhcp4(8)
Wants=network-online.target
After=network-online.target
After=time-sync.target

[Service]
User=kea
AmbientCapabilities=CAP_NET_BIND_SERVICE CAP_NET_RAW
ExecStart=/usr/sbin/kea-dhcp4 -c /etc/kea/kea-dhcp4.conf
Environment=KEA_PIDFILE_DIR=/var/run/kea
ExecReload=kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target