3 tags: control #optional param, other valid value "compute"
5 mac_address: "74:4A:A4:00:CF:DC" #pxe boot interface mac
14 mac_address: "74:4A:A4:00:CE:CE"
17 address: 192.168.1.102
23 mac_address: "74:4A:A4:00:CF:58"
26 address: 192.168.1.103
32 mac_address: "74:4A:A4:00:49:84"
35 address: 192.168.1.104
41 mac_address: "74:4A:A4:00:CE:C2"
44 address: 192.168.1.105