Add systemd unit

ci-scripts/onedns.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Dynamic DNS for OpenNebula
+Wants=local-fs.target network.target opennebula.service
+After=local-fs.target network.target opennebula.service
+
+[Install]
+WantedBy=multi-user.target
+
+[Service]
+Type=simple
+WorkingDirectory=/
+Environment=HOME=/var/lib/one
+ExecStart=/usr/local/bin/onedns --domain=one.local --one-secret= daemon --dns-port=53
+KillMode=process
+Restart=always
+StartLimitInterval=3
+StartLimitIntervalSec=3
+PrivateTmp=true
+StandardOutput=syslog