package common import ( "fmt" "github.com/mitchellh/multistep" "github.com/mitchellh/packer/packer" "log" "strings" "time" ) type StepConfigureIp struct { } func (s *StepConfigureIp) Run(state multistep.StateBag) multistep.StepAction { driver := state.Get("driver").(Driver) ui := state.Get("ui").(packer.Ui) errorMsg := "Error configuring ip address: %s" vmName := state.Get("vmName").(string) ui.Say("Configuring ip address...") count := 60 var duration time.Duration = 1 sleepTime := time.Minute * duration var ip string for count != 0 { cmdOut, err := driver.GetVirtualMachineNetworkAdapterAddress(vmName) if err != nil { err := fmt.Errorf(errorMsg, err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } ip = strings.TrimSpace(string(cmdOut)) if ip != "False" { break } log.Println(fmt.Sprintf("Waiting for another %v minutes...", uint(duration))) time.Sleep(sleepTime) count-- } if count == 0 { err := fmt.Errorf(errorMsg, "IP address assigned to the adapter is empty") state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } ui.Say("ip address is " + ip) hostName, err := driver.GetHostName(ip) if err != nil { state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } ui.Say("hostname is " + hostName) state.Put("ip", ip) state.Put("hostname", hostName) return multistep.ActionContinue } func (s *StepConfigureIp) Cleanup(state multistep.StateBag) { // do nothing }