diff options
| -rw-r--r-- | main.go | 20 | ||||
| -rw-r--r-- | xml.go | 15 |
2 files changed, 28 insertions, 7 deletions
@@ -58,12 +58,26 @@ func main() { fmt.Printf("Virt type %s\n", domcfg.Type) fmt.Printf("Virt name %s\n", domcfg.Name) fmt.Printf("Virt UUID %s\n", domcfg.UUID) - fmt.Printf("Virt Memory %s\n", domcfg.Memory) + fmt.Printf("Virt Memory %d %s\n", domcfg.Memory.Value, domcfg.Memory.Unit) + + // test add some ethernet devices + macs := getMacs(domcfg) + fmt.Printf("Virt mac addr:%s\n", macs) + + // clearEthernet(domcfg) + + addEthernet(domcfg, "04:44:33:11:22:11", "worldbr") + addEthernet(domcfg, "04:44:33:33:44:55", "greenbr") + + // add a check here to make these unique + // setRandomMacs(domcfg) + + // print out the final mac addresses + macs = getMacs(domcfg) + fmt.Printf("Virt mac addr:%s\n", macs) qcow := "/home/nfs/" + d.Hostname + ".qcow2" setSimpleDisk(domcfg, qcow) - // setMacs(domcfg, "33:44:33:11:22:11", "worldbr") - setRandomMacs(domcfg) writeoutXml(domcfg, "blahcarr") os.Exit(0) @@ -97,12 +97,14 @@ func setSimpleDisk(domcfg *libvirtxml.Domain, filename string) { domcfg.Devices.Disks = append(domcfg.Devices.Disks, newDisk) } -func showMacs(domcfg *libvirtxml.Domain) []string { +func getMacs(domcfg *libvirtxml.Domain) []string { var macs []string // Iterate over the network interfaces and print the MAC addresses for _, iface := range domcfg.Devices.Interfaces { if iface.MAC != nil { - fmt.Printf("Interface: %s, MAC Address: %s\n", iface.Target.Dev, iface.MAC.Address) + // iface.MAC.Address = "aa:bb:aa:bb:aa:ff" + fmt.Printf("MAC Address: %+v\n", iface.MAC) + // fmt.Printf("Interface: %s, MAC Address: %s\n", iface.Target.Dev, iface.MAC.Address) macs = append(macs, iface.MAC.Address) } else { fmt.Printf("Interface: %s, MAC Address: not available\n", iface.Target.Dev) @@ -111,10 +113,14 @@ func showMacs(domcfg *libvirtxml.Domain) []string { return macs } -func setMacs(domcfg *libvirtxml.Domain, mac string, brname string) { +// removes all the ethernet interfaces +func clearEthernet(domcfg *libvirtxml.Domain) { // Clear out the existing disks (if any) domcfg.Devices.Interfaces = nil +} +// add a new ethernet interface with mac assigned to bridge name +func addEthernet(domcfg *libvirtxml.Domain, mac string, brname string) { // Define a new disk with "mynew.qcow2" newNet := libvirtxml.DomainInterface{ MAC: &libvirtxml.DomainInterfaceMAC{ @@ -140,6 +146,7 @@ func setRandomMacs(domcfg *libvirtxml.Domain) { domcfg.Devices.Interfaces[i].MAC = newMac // fmt.Printf("Disk Source %s\n", name) - fmt.Printf("mac addr %s\n", x.MAC) + // fmt.Printf("mac addr %+v\n", x.MAC) + fmt.Printf("mac addr %s\n", x.MAC.Address) } } |