package ecs import ( "context" "fmt" "github.com/denverdino/aliyungo/ecs" "github.com/hashicorp/packer/helper/multistep" "github.com/hashicorp/packer/packer" ) type stepRunAlicloudInstance struct { } func (s *stepRunAlicloudInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction { client := state.Get("client").(*ecs.Client) ui := state.Get("ui").(packer.Ui) instance := state.Get("instance").(*ecs.InstanceAttributesType) err := client.StartInstance(instance.InstanceId) if err != nil { err := fmt.Errorf("Error starting instance: %s", err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } ui.Say("Starting instance.") err = client.WaitForInstance(instance.InstanceId, ecs.Running, ALICLOUD_DEFAULT_TIMEOUT) if err != nil { err := fmt.Errorf("Timeout waiting for instance to start: %s", err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } return multistep.ActionContinue } func (s *stepRunAlicloudInstance) Cleanup(state multistep.StateBag) { _, cancelled := state.GetOk(multistep.StateCancelled) _, halted := state.GetOk(multistep.StateHalted) if cancelled || halted { ui := state.Get("ui").(packer.Ui) client := state.Get("client").(*ecs.Client) instance := state.Get("instance").(*ecs.InstanceAttributesType) instanceAttribute, _ := client.DescribeInstanceAttribute(instance.InstanceId) if instanceAttribute.Status == ecs.Starting || instanceAttribute.Status == ecs.Running { if err := client.StopInstance(instance.InstanceId, true); err != nil { ui.Say(fmt.Sprintf("Error stopping instance %s, it may still be around %s", instance.InstanceId, err)) return } if err := client.WaitForInstance(instance.InstanceId, ecs.Stopped, ALICLOUD_DEFAULT_TIMEOUT); err != nil { ui.Say(fmt.Sprintf("Error stopping instance %s, it may still be around %s", instance.InstanceId, err)) } } } }