github.com/daniellockard/packer@v0.7.6-0.20141210173435-5a9390934716/builder/digitalocean/step_droplet_info.go (about)

     1  package digitalocean
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"github.com/mitchellh/multistep"
     7  	"github.com/mitchellh/packer/packer"
     8  )
     9  
    10  type stepDropletInfo struct{}
    11  
    12  func (s *stepDropletInfo) Run(state multistep.StateBag) multistep.StepAction {
    13  	client := state.Get("client").(DigitalOceanClient)
    14  	ui := state.Get("ui").(packer.Ui)
    15  	c := state.Get("config").(config)
    16  	dropletId := state.Get("droplet_id").(uint)
    17  
    18  	ui.Say("Waiting for droplet to become active...")
    19  
    20  	err := waitForDropletState("active", dropletId, client, c.stateTimeout)
    21  	if err != nil {
    22  		err := fmt.Errorf("Error waiting for droplet to become active: %s", err)
    23  		state.Put("error", err)
    24  		ui.Error(err.Error())
    25  		return multistep.ActionHalt
    26  	}
    27  
    28  	// Set the IP on the state for later
    29  	ip, _, err := client.DropletStatus(dropletId)
    30  	if err != nil {
    31  		err := fmt.Errorf("Error retrieving droplet ID: %s", err)
    32  		state.Put("error", err)
    33  		ui.Error(err.Error())
    34  		return multistep.ActionHalt
    35  	}
    36  
    37  	state.Put("droplet_ip", ip)
    38  
    39  	return multistep.ActionContinue
    40  }
    41  
    42  func (s *stepDropletInfo) Cleanup(state multistep.StateBag) {
    43  	// no cleanup
    44  }