[Unit]
Description=Yunion Cloud DHCP Relay Agent
Documentation=https://docs.yunion.cn
After=network-online.target
Wants=network-online.target
After=network.target

[Service]
Type=simple
EnvironmentFile=-/etc/sysconfig/yunion_dhcprelay
User=root
Group=root
ExecStart=/opt/yunion/bin/dhcprelay --interface "$INTERFACE" --ip "$IP" --relay "$RELAY"
WorkingDirectory=/opt/yunion/bin
KillMode=process
Restart=always
RestartSec=30
LimitNOFILE=500000
LimitNPROC=500000

[Install]
WantedBy=multi-user.target