90 lines
2.5 KiB
Go
90 lines
2.5 KiB
Go
package chroot
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/mitchellh/goamz/ec2"
|
|
"github.com/mitchellh/multistep"
|
|
awscommon "github.com/mitchellh/packer/builder/amazon/common"
|
|
"github.com/mitchellh/packer/packer"
|
|
)
|
|
|
|
// StepRegisterAMI creates the AMI.
|
|
type StepRegisterAMI struct{}
|
|
|
|
func (s *StepRegisterAMI) Run(state multistep.StateBag) multistep.StepAction {
|
|
config := state.Get("config").(*Config)
|
|
ec2conn := state.Get("ec2").(*ec2.EC2)
|
|
image := state.Get("source_image").(*ec2.Image)
|
|
snapshotId := state.Get("snapshot_id").(string)
|
|
ui := state.Get("ui").(packer.Ui)
|
|
|
|
ui.Say("Registering the AMI...")
|
|
blockDevices := make([]ec2.BlockDeviceMapping, len(image.BlockDevices))
|
|
for i, device := range image.BlockDevices {
|
|
newDevice := device
|
|
if newDevice.DeviceName == image.RootDeviceName {
|
|
newDevice.SnapshotId = snapshotId
|
|
}
|
|
|
|
blockDevices[i] = newDevice
|
|
}
|
|
|
|
registerOpts := buildRegisterOpts(config, image, blockDevices)
|
|
|
|
// Set SriovNetSupport to "simple". See http://goo.gl/icuXh5
|
|
if config.AMIEnhancedNetworking {
|
|
registerOpts.SriovNetSupport = "simple"
|
|
}
|
|
|
|
registerResp, err := ec2conn.RegisterImage(registerOpts)
|
|
if err != nil {
|
|
state.Put("error", fmt.Errorf("Error registering AMI: %s", err))
|
|
ui.Error(state.Get("error").(error).Error())
|
|
return multistep.ActionHalt
|
|
}
|
|
|
|
// Set the AMI ID in the state
|
|
ui.Say(fmt.Sprintf("AMI: %s", registerResp.ImageId))
|
|
amis := make(map[string]string)
|
|
amis[ec2conn.Region.Name] = registerResp.ImageId
|
|
state.Put("amis", amis)
|
|
|
|
// Wait for the image to become ready
|
|
stateChange := awscommon.StateChangeConf{
|
|
Pending: []string{"pending"},
|
|
Target: "available",
|
|
Refresh: awscommon.AMIStateRefreshFunc(ec2conn, registerResp.ImageId),
|
|
StepState: state,
|
|
}
|
|
|
|
ui.Say("Waiting for AMI to become ready...")
|
|
if _, err := awscommon.WaitForState(&stateChange); err != nil {
|
|
err := fmt.Errorf("Error waiting for AMI: %s", err)
|
|
state.Put("error", err)
|
|
ui.Error(err.Error())
|
|
return multistep.ActionHalt
|
|
}
|
|
|
|
return multistep.ActionContinue
|
|
}
|
|
|
|
func (s *StepRegisterAMI) Cleanup(state multistep.StateBag) {}
|
|
|
|
func buildRegisterOpts(config *Config, image *ec2.Image, blockDevices []ec2.BlockDeviceMapping) *ec2.RegisterImage {
|
|
registerOpts := &ec2.RegisterImage{
|
|
Name: config.AMIName,
|
|
Architecture: image.Architecture,
|
|
RootDeviceName: image.RootDeviceName,
|
|
BlockDevices: blockDevices,
|
|
VirtType: config.AMIVirtType,
|
|
}
|
|
|
|
if config.AMIVirtType != "hvm" {
|
|
registerOpts.KernelId = image.KernelId
|
|
registerOpts.RamdiskId = image.RamdiskId
|
|
}
|
|
|
|
return registerOpts
|
|
}
|