[Unit]
After=network.target
Description=coredns server
Documentation=http://coredns.io

[Service]
User=coredns
Type=simple
EnvironmentFile=/etc/sysconfig/coredns
ExecStart=/usr/bin/coredns --conf=/etc/coredns/Corefile $EXTRA_ARGS
ExecReload=/bin/kill -HUP $MAINPID
Restart=on-failure
RestartSec=10
SuccessExitStatus=0

[Install]
WantedBy=multi-user.target