github.com/timsutton/packer@v1.3.2/builder/amazon/instance/step_register_ami.go (about)

     1  package instance
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/aws/aws-sdk-go/aws"
     8  	"github.com/aws/aws-sdk-go/service/ec2"
     9  	awscommon "github.com/hashicorp/packer/builder/amazon/common"
    10  	"github.com/hashicorp/packer/helper/multistep"
    11  	"github.com/hashicorp/packer/packer"
    12  )
    13  
    14  type StepRegisterAMI struct {
    15  	EnableAMIENASupport      *bool
    16  	EnableAMISriovNetSupport bool
    17  }
    18  
    19  func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
    20  	config := state.Get("config").(*Config)
    21  	ec2conn := state.Get("ec2").(*ec2.EC2)
    22  	manifestPath := state.Get("remote_manifest_path").(string)
    23  	ui := state.Get("ui").(packer.Ui)
    24  
    25  	ui.Say("Registering the AMI...")
    26  	registerOpts := &ec2.RegisterImageInput{
    27  		ImageLocation:       &manifestPath,
    28  		Name:                aws.String(config.AMIName),
    29  		BlockDeviceMappings: config.BlockDevices.BuildAMIDevices(),
    30  	}
    31  
    32  	if config.AMIVirtType != "" {
    33  		registerOpts.VirtualizationType = aws.String(config.AMIVirtType)
    34  	}
    35  
    36  	if s.EnableAMISriovNetSupport {
    37  		// Set SriovNetSupport to "simple". See http://goo.gl/icuXh5
    38  		// As of February 2017, this applies to C3, C4, D2, I2, R3, and M4 (excluding m4.16xlarge)
    39  		registerOpts.SriovNetSupport = aws.String("simple")
    40  	}
    41  	if s.EnableAMIENASupport != nil && *s.EnableAMIENASupport {
    42  		// Set EnaSupport to true
    43  		// As of February 2017, this applies to C5, I3, P2, R4, X1, and m4.16xlarge
    44  		registerOpts.EnaSupport = aws.Bool(true)
    45  	}
    46  
    47  	registerResp, err := ec2conn.RegisterImage(registerOpts)
    48  	if err != nil {
    49  		state.Put("error", fmt.Errorf("Error registering AMI: %s", err))
    50  		ui.Error(state.Get("error").(error).Error())
    51  		return multistep.ActionHalt
    52  	}
    53  
    54  	// Set the AMI ID in the state
    55  	ui.Say(fmt.Sprintf("AMI: %s", *registerResp.ImageId))
    56  	amis := make(map[string]string)
    57  	amis[*ec2conn.Config.Region] = *registerResp.ImageId
    58  	state.Put("amis", amis)
    59  
    60  	// Wait for the image to become ready
    61  	ui.Say("Waiting for AMI to become ready...")
    62  	if err := awscommon.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
    63  		err := fmt.Errorf("Error waiting for AMI: %s", err)
    64  		state.Put("error", err)
    65  		ui.Error(err.Error())
    66  		return multistep.ActionHalt
    67  	}
    68  
    69  	state.Put("snapshots", map[string][]string{})
    70  
    71  	return multistep.ActionContinue
    72  }
    73  
    74  func (s *StepRegisterAMI) Cleanup(multistep.StateBag) {}