packer-cn/builder/triton/step_create_source_machine.go

69 lines
2.0 KiB
Go

package triton
import (
"fmt"
"time"
"github.com/mitchellh/multistep"
"github.com/mitchellh/packer/packer"
)
// StepCreateSourceMachine creates an machine with the specified attributes
// and waits for it to become available for provisioners.
type StepCreateSourceMachine struct{}
func (s *StepCreateSourceMachine) Run(state multistep.StateBag) multistep.StepAction {
config := state.Get("config").(Config)
driver := state.Get("driver").(Driver)
ui := state.Get("ui").(packer.Ui)
ui.Say("Creating source machine...")
machineId, err := driver.CreateMachine(config)
if err != nil {
state.Put("error", fmt.Errorf("Problem creating source machine: %s", err))
return multistep.ActionHalt
}
ui.Say("Waiting for source machine to become available...")
err = driver.WaitForMachineState(machineId, "running", 10*time.Minute)
if err != nil {
state.Put("error", fmt.Errorf("Problem waiting for source machine to become available: %s", err))
return multistep.ActionHalt
}
state.Put("machine", machineId)
return multistep.ActionContinue
}
func (s *StepCreateSourceMachine) Cleanup(state multistep.StateBag) {
driver := state.Get("driver").(Driver)
ui := state.Get("ui").(packer.Ui)
machineIdRaw, ok := state.GetOk("machine")
if ok && machineIdRaw.(string) != "" {
machineId := machineIdRaw.(string)
ui.Say(fmt.Sprintf("Stopping source machine (%s)...", machineId))
err := driver.StopMachine(machineId)
if err != nil {
state.Put("error", fmt.Errorf("Problem stopping source machine: %s", err))
return
}
ui.Say(fmt.Sprintf("Waiting for source machine to stop (%s)...", machineId))
err = driver.WaitForMachineState(machineId, "stopped", 10*time.Minute)
if err != nil {
state.Put("error", fmt.Errorf("Problem waiting for source machine to stop: %s", err))
return
}
ui.Say(fmt.Sprintf("Deleting source machine (%s)...", machineId))
err = driver.DeleteMachine(machineId)
if err != nil {
state.Put("error", fmt.Errorf("Problem deleting source machine: %s", err))
return
}
}
}