github.com/StackPointCloud/packer@v0.10.2-0.20180716202532-b28098e0f79b/builder/alicloud/ecs/step_run_instance.go (about) 1 package ecs 2 3 import ( 4 "context" 5 "fmt" 6 7 "github.com/denverdino/aliyungo/ecs" 8 "github.com/hashicorp/packer/helper/multistep" 9 "github.com/hashicorp/packer/packer" 10 ) 11 12 type stepRunAlicloudInstance struct { 13 } 14 15 func (s *stepRunAlicloudInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction { 16 client := state.Get("client").(*ecs.Client) 17 ui := state.Get("ui").(packer.Ui) 18 instance := state.Get("instance").(*ecs.InstanceAttributesType) 19 20 err := client.StartInstance(instance.InstanceId) 21 if err != nil { 22 err := fmt.Errorf("Error starting instance: %s", err) 23 state.Put("error", err) 24 ui.Error(err.Error()) 25 return multistep.ActionHalt 26 } 27 ui.Say("Starting instance.") 28 err = client.WaitForInstance(instance.InstanceId, ecs.Running, ALICLOUD_DEFAULT_TIMEOUT) 29 if err != nil { 30 err := fmt.Errorf("Timeout waiting for instance to start: %s", err) 31 state.Put("error", err) 32 ui.Error(err.Error()) 33 return multistep.ActionHalt 34 } 35 36 return multistep.ActionContinue 37 } 38 39 func (s *stepRunAlicloudInstance) Cleanup(state multistep.StateBag) { 40 _, cancelled := state.GetOk(multistep.StateCancelled) 41 _, halted := state.GetOk(multistep.StateHalted) 42 if cancelled || halted { 43 ui := state.Get("ui").(packer.Ui) 44 client := state.Get("client").(*ecs.Client) 45 instance := state.Get("instance").(*ecs.InstanceAttributesType) 46 instanceAttribute, _ := client.DescribeInstanceAttribute(instance.InstanceId) 47 if instanceAttribute.Status == ecs.Starting || instanceAttribute.Status == ecs.Running { 48 if err := client.StopInstance(instance.InstanceId, true); err != nil { 49 ui.Say(fmt.Sprintf("Error stopping instance %s, it may still be around %s", instance.InstanceId, err)) 50 return 51 } 52 if err := client.WaitForInstance(instance.InstanceId, ecs.Stopped, ALICLOUD_DEFAULT_TIMEOUT); err != nil { 53 ui.Say(fmt.Sprintf("Error stopping instance %s, it may still be around %s", instance.InstanceId, err)) 54 } 55 } 56 } 57 }