97 lines
2.3 KiB
Go
97 lines
2.3 KiB
Go
package xenserver
|
|
|
|
import (
|
|
"github.com/mitchellh/multistep"
|
|
"github.com/mitchellh/packer/packer"
|
|
"time"
|
|
"log"
|
|
)
|
|
|
|
type stepStartOnHIMN struct{}
|
|
|
|
|
|
/*
|
|
* This step starts the installed guest on the Host Internal Management Network
|
|
* as there exists an API to obtain the IP allocated to the VM by XAPI.
|
|
* This in turn will allow Packer to SSH into the VM, provided NATing has been
|
|
* enabled on the host.
|
|
*
|
|
*/
|
|
|
|
func (self *stepStartOnHIMN) Run(state multistep.StateBag) multistep.StepAction {
|
|
|
|
ui := state.Get("ui").(packer.Ui)
|
|
client := state.Get("client").(XenAPIClient)
|
|
|
|
ui.Say("Step: Start VM on the Host Internal Mangement Network")
|
|
|
|
instance := state.Get("instance").(*VM)
|
|
|
|
// Find the HIMN Ref
|
|
networks, err := client.GetNetworkByNameLabel("Host internal management network")
|
|
if err != nil || len(networks) == 0 {
|
|
log.Fatal("Unable to find a host internal management network")
|
|
log.Fatal(err.Error())
|
|
return multistep.ActionHalt
|
|
}
|
|
|
|
|
|
himn := networks[0]
|
|
|
|
// Create a VIF for the HIMN
|
|
himn_vif, err := instance.ConnectNetwork(himn, "0")
|
|
if err != nil {
|
|
log.Fatal("Error creating VIF")
|
|
log.Fatal(err.Error())
|
|
return multistep.ActionHalt
|
|
}
|
|
|
|
// Start the VM
|
|
instance.Start(false, false)
|
|
|
|
|
|
var himn_iface_ip string = ""
|
|
|
|
// Obtain the allocated IP
|
|
for i:=0; i < 10; i++ {
|
|
ips, _ := himn.GetAssignedIPs()
|
|
log.Printf("IPs: %s", ips)
|
|
log.Printf("Ref: %s", instance.Ref)
|
|
|
|
//Check for instance.Ref in map
|
|
if vm_ip, ok := ips[himn_vif.Ref]; ok {
|
|
ui.Say("Found the VM's IP " + vm_ip)
|
|
himn_iface_ip = vm_ip
|
|
break
|
|
}
|
|
|
|
ui.Say("Wait for IP address...")
|
|
time.Sleep(10*time.Second)
|
|
|
|
}
|
|
|
|
if himn_iface_ip != "" {
|
|
state.Put("himn_ssh_address", himn_iface_ip)
|
|
ui.Say("Stored VM's IP " + himn_iface_ip)
|
|
} else {
|
|
log.Fatal("Unable to find an IP on the Host-internal management interface")
|
|
return multistep.ActionHalt
|
|
}
|
|
|
|
return multistep.ActionContinue
|
|
|
|
}
|
|
|
|
func (self *stepStartOnHIMN) Cleanup(state multistep.StateBag) {}
|
|
|
|
|
|
func himnSSHIP (state multistep.StateBag) (string, error) {
|
|
ip := state.Get("himn_ssh_address").(string)
|
|
return ip, nil
|
|
}
|
|
|
|
|
|
func himnSSHPort (state multistep.StateBag) (uint, error) {
|
|
return 22, nil
|
|
}
|