73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
|
package vmware
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"github.com/mitchellh/multistep"
|
||
|
|
"github.com/mitchellh/packer/packer"
|
||
|
|
"log"
|
||
|
|
"time"
|
||
|
|
)
|
||
|
|
|
||
|
|
// This step shuts down the machine. It first attempts to do so gracefully,
|
||
|
|
// but ultimately forcefully shuts it down if that fails.
|
||
|
|
//
|
||
|
|
// Uses:
|
||
|
|
// communicator packer.Communicator
|
||
|
|
// config *config
|
||
|
|
// driver Driver
|
||
|
|
// ui packer.Ui
|
||
|
|
// vmx_path string
|
||
|
|
//
|
||
|
|
// Produces:
|
||
|
|
// <nothing>
|
||
|
|
type stepShutdown struct{}
|
||
|
|
|
||
|
|
func (s *stepShutdown) Run(state map[string]interface{}) multistep.StepAction {
|
||
|
|
comm := state["communicator"].(packer.Communicator)
|
||
|
|
config := state["config"].(*config)
|
||
|
|
driver := state["driver"].(Driver)
|
||
|
|
ui := state["ui"].(packer.Ui)
|
||
|
|
vmxPath := state["vmx_path"].(string)
|
||
|
|
|
||
|
|
if config.ShutdownCommand != "" {
|
||
|
|
ui.Say("Gracefully halting virtual machine...")
|
||
|
|
log.Printf("Executing shutdown command: %s", config.ShutdownCommand)
|
||
|
|
cmd := &packer.RemoteCmd{Command: config.ShutdownCommand}
|
||
|
|
if err := comm.Start(cmd); err != nil {
|
||
|
|
ui.Error(fmt.Sprintf("Failed to send shutdown command: %s", err))
|
||
|
|
return multistep.ActionHalt
|
||
|
|
}
|
||
|
|
|
||
|
|
// Wait for the command to run
|
||
|
|
cmd.Wait()
|
||
|
|
|
||
|
|
// Wait for the machine to actually shut down
|
||
|
|
log.Printf("Waiting max %s for shutdown to complete", config.ShutdownTimeout)
|
||
|
|
shutdownTimer := time.After(config.ShutdownTimeout)
|
||
|
|
for {
|
||
|
|
running, _ := driver.IsRunning(vmxPath)
|
||
|
|
if !running {
|
||
|
|
break
|
||
|
|
}
|
||
|
|
|
||
|
|
select {
|
||
|
|
case <-shutdownTimer:
|
||
|
|
ui.Error("Timeout while waiting for machine to shut down.")
|
||
|
|
return multistep.ActionHalt
|
||
|
|
default:
|
||
|
|
time.Sleep(1 * time.Second)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if err := driver.Stop(vmxPath); err != nil {
|
||
|
|
ui.Error(fmt.Sprintf("Error stopping VM: %s", err))
|
||
|
|
return multistep.ActionHalt
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
log.Println("VM shut down.")
|
||
|
|
return multistep.ActionContinue
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *stepShutdown) Cleanup(state map[string]interface{}) {}
|