[Unit] Description=CoreDNS DNS server Documentation=man:coredns(1) Documentation=https://coredns.io After=network-online.target Wants=network-online.target [Service] PermissionsStartOnly=true LimitNOFILE=1048576 LimitNPROC=512 CapabilityBoundingSet=CAP_NET_BIND_SERVICE AmbientCapabilities=CAP_NET_BIND_SERVICE NoNewPrivileges=true User=coredns WorkingDirectory=~ ExecStart=/usr/bin/coredns -conf=/etc/coredns/Corefile ExecReload=/bin/kill -SIGUSR1 $MAINPID Restart=on-failure [Install] WantedBy=multi-user.target