package digitalocean import ( "context" "fmt" "github.com/digitalocean/godo" "github.com/hashicorp/packer/packer" "github.com/hashicorp/packer/packer-plugin-sdk/multistep" ) type stepDropletInfo struct{} func (s *stepDropletInfo) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction { client := state.Get("client").(*godo.Client) ui := state.Get("ui").(packer.Ui) c := state.Get("config").(*Config) dropletID := state.Get("droplet_id").(int) ui.Say("Waiting for droplet to become active...") err := waitForDropletState("active", dropletID, client, c.StateTimeout) if err != nil { err := fmt.Errorf("Error waiting for droplet to become active: %s", err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } // Set the IP on the state for later droplet, _, err := client.Droplets.Get(context.TODO(), dropletID) if err != nil { err := fmt.Errorf("Error retrieving droplet: %s", err) state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } // Verify we have an IPv4 address invalid := droplet.Networks == nil || len(droplet.Networks.V4) == 0 if invalid { err := fmt.Errorf("IPv4 address not found for droplet") state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } // Find a public IPv4 network foundNetwork := false for _, network := range droplet.Networks.V4 { if network.Type == "public" { state.Put("droplet_ip", network.IPAddress) foundNetwork = true break } } if !foundNetwork { err := fmt.Errorf("Count not find a public IPv4 address for this droplet") state.Put("error", err) ui.Error(err.Error()) return multistep.ActionHalt } return multistep.ActionContinue } func (s *stepDropletInfo) Cleanup(state multistep.StateBag) { // no cleanup }