2013-07-15 02:56:28 -04:00
|
|
|
// The instance package contains a packer.Builder implementation that builds
|
|
|
|
// AMIs for Amazon EC2 backed by instance storage, as opposed to EBS storage.
|
|
|
|
package instance
|
|
|
|
|
|
|
|
import (
|
2013-07-21 00:00:12 -04:00
|
|
|
"errors"
|
|
|
|
"fmt"
|
2014-06-04 17:58:11 -04:00
|
|
|
"log"
|
|
|
|
"os"
|
|
|
|
"strings"
|
|
|
|
|
2015-04-05 17:58:48 -04:00
|
|
|
"github.com/awslabs/aws-sdk-go/service/ec2"
|
2013-07-15 02:56:28 -04:00
|
|
|
"github.com/mitchellh/multistep"
|
2013-07-20 22:40:45 -04:00
|
|
|
awscommon "github.com/mitchellh/packer/builder/amazon/common"
|
2013-08-01 15:11:54 -04:00
|
|
|
"github.com/mitchellh/packer/common"
|
2015-05-27 14:47:45 -04:00
|
|
|
"github.com/mitchellh/packer/helper/config"
|
2013-07-15 02:56:28 -04:00
|
|
|
"github.com/mitchellh/packer/packer"
|
2015-05-27 14:47:45 -04:00
|
|
|
"github.com/mitchellh/packer/template/interpolate"
|
2013-07-15 02:56:28 -04:00
|
|
|
)
|
|
|
|
|
|
|
|
// The unique ID for this builder
|
|
|
|
const BuilderId = "mitchellh.amazon.instance"
|
|
|
|
|
|
|
|
// Config is the configuration that is chained through the steps and
|
|
|
|
// settable from the template.
|
|
|
|
type Config struct {
|
2013-07-20 22:40:45 -04:00
|
|
|
common.PackerConfig `mapstructure:",squash"`
|
|
|
|
awscommon.AccessConfig `mapstructure:",squash"`
|
2013-08-09 01:50:23 -04:00
|
|
|
awscommon.AMIConfig `mapstructure:",squash"`
|
2013-08-15 17:05:08 -04:00
|
|
|
awscommon.BlockDevices `mapstructure:",squash"`
|
2013-07-20 22:40:45 -04:00
|
|
|
awscommon.RunConfig `mapstructure:",squash"`
|
2013-07-21 00:00:12 -04:00
|
|
|
|
2013-07-25 00:29:21 -04:00
|
|
|
AccountId string `mapstructure:"account_id"`
|
|
|
|
BundleDestination string `mapstructure:"bundle_destination"`
|
|
|
|
BundlePrefix string `mapstructure:"bundle_prefix"`
|
|
|
|
BundleUploadCommand string `mapstructure:"bundle_upload_command"`
|
|
|
|
BundleVolCommand string `mapstructure:"bundle_vol_command"`
|
|
|
|
S3Bucket string `mapstructure:"s3_bucket"`
|
|
|
|
X509CertPath string `mapstructure:"x509_cert_path"`
|
|
|
|
X509KeyPath string `mapstructure:"x509_key_path"`
|
|
|
|
X509UploadPath string `mapstructure:"x509_upload_path"`
|
2013-08-08 18:27:12 -04:00
|
|
|
|
2015-05-27 14:47:45 -04:00
|
|
|
ctx *interpolate.Context
|
2013-07-15 02:56:28 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
type Builder struct {
|
|
|
|
config Config
|
|
|
|
runner multistep.Runner
|
|
|
|
}
|
|
|
|
|
2013-11-02 23:56:54 -04:00
|
|
|
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
|
2015-05-27 14:47:45 -04:00
|
|
|
b.config.ctx = &interpolate.Context{Funcs: awscommon.TemplateFuncs}
|
|
|
|
err := config.Decode(&b.config, &config.DecodeOpts{
|
|
|
|
Interpolate: true,
|
|
|
|
InterpolateContext: b.config.ctx,
|
|
|
|
InterpolateFilter: &interpolate.RenderFilter{
|
|
|
|
Exclude: []string{
|
|
|
|
"bundle_upload_command",
|
|
|
|
"bundle_vol_command",
|
|
|
|
},
|
|
|
|
},
|
|
|
|
}, raws...)
|
2013-07-20 22:40:45 -04:00
|
|
|
if err != nil {
|
2013-11-02 23:56:54 -04:00
|
|
|
return nil, err
|
2013-07-20 22:40:45 -04:00
|
|
|
}
|
|
|
|
|
2013-07-25 00:22:16 -04:00
|
|
|
if b.config.BundleDestination == "" {
|
|
|
|
b.config.BundleDestination = "/tmp"
|
|
|
|
}
|
|
|
|
|
|
|
|
if b.config.BundlePrefix == "" {
|
2013-08-08 20:04:39 -04:00
|
|
|
b.config.BundlePrefix = "image-{{timestamp}}"
|
2013-07-25 00:22:16 -04:00
|
|
|
}
|
|
|
|
|
2013-07-25 00:29:21 -04:00
|
|
|
if b.config.BundleUploadCommand == "" {
|
2015-02-19 14:32:27 -05:00
|
|
|
b.config.BundleUploadCommand = "sudo -i -n ec2-upload-bundle " +
|
2013-07-25 00:29:21 -04:00
|
|
|
"-b {{.BucketName}} " +
|
|
|
|
"-m {{.ManifestPath}} " +
|
|
|
|
"-a {{.AccessKey}} " +
|
|
|
|
"-s {{.SecretKey}} " +
|
|
|
|
"-d {{.BundleDirectory}} " +
|
|
|
|
"--batch " +
|
2015-02-19 14:40:36 -05:00
|
|
|
"--location {{.Region}} " +
|
2013-07-25 00:29:21 -04:00
|
|
|
"--retry"
|
2013-07-24 16:41:49 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
if b.config.BundleVolCommand == "" {
|
2015-04-04 10:52:17 -04:00
|
|
|
b.config.BundleVolCommand = "sudo -i -n ec2-bundle-vol " +
|
2013-07-24 16:41:49 -04:00
|
|
|
"-k {{.KeyPath}} " +
|
|
|
|
"-u {{.AccountId}} " +
|
|
|
|
"-c {{.CertPath}} " +
|
|
|
|
"-r {{.Architecture}} " +
|
2013-09-18 16:42:15 -04:00
|
|
|
"-e {{.PrivatePath}}/* " +
|
2013-07-25 00:22:16 -04:00
|
|
|
"-d {{.Destination}} " +
|
|
|
|
"-p {{.Prefix}} " +
|
2014-09-05 12:32:35 -04:00
|
|
|
"--batch " +
|
|
|
|
"--no-filter"
|
2013-07-24 16:41:49 -04:00
|
|
|
}
|
|
|
|
|
2013-07-25 11:51:38 -04:00
|
|
|
if b.config.X509UploadPath == "" {
|
|
|
|
b.config.X509UploadPath = "/tmp"
|
|
|
|
}
|
|
|
|
|
2013-07-25 00:29:21 -04:00
|
|
|
// Accumulate any errors
|
2015-05-27 14:47:45 -04:00
|
|
|
var errs *packer.MultiError
|
|
|
|
errs = packer.MultiErrorAppend(errs, b.config.AccessConfig.Prepare(b.config.ctx)...)
|
|
|
|
errs = packer.MultiErrorAppend(errs, b.config.BlockDevices.Prepare(b.config.ctx)...)
|
|
|
|
errs = packer.MultiErrorAppend(errs, b.config.AMIConfig.Prepare(b.config.ctx)...)
|
|
|
|
errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.ctx)...)
|
2013-07-25 00:29:21 -04:00
|
|
|
|
|
|
|
if b.config.AccountId == "" {
|
|
|
|
errs = packer.MultiErrorAppend(errs, errors.New("account_id is required"))
|
|
|
|
} else {
|
|
|
|
b.config.AccountId = strings.Replace(b.config.AccountId, "-", "", -1)
|
|
|
|
}
|
|
|
|
|
2013-07-25 00:22:16 -04:00
|
|
|
if b.config.S3Bucket == "" {
|
|
|
|
errs = packer.MultiErrorAppend(errs, errors.New("s3_bucket is required"))
|
|
|
|
}
|
|
|
|
|
2013-07-21 00:00:12 -04:00
|
|
|
if b.config.X509CertPath == "" {
|
|
|
|
errs = packer.MultiErrorAppend(errs, errors.New("x509_cert_path is required"))
|
|
|
|
} else if _, err := os.Stat(b.config.X509CertPath); err != nil {
|
|
|
|
errs = packer.MultiErrorAppend(
|
|
|
|
errs, fmt.Errorf("x509_cert_path points to bad file: %s", err))
|
|
|
|
}
|
|
|
|
|
|
|
|
if b.config.X509KeyPath == "" {
|
|
|
|
errs = packer.MultiErrorAppend(errs, errors.New("x509_key_path is required"))
|
|
|
|
} else if _, err := os.Stat(b.config.X509KeyPath); err != nil {
|
|
|
|
errs = packer.MultiErrorAppend(
|
|
|
|
errs, fmt.Errorf("x509_key_path points to bad file: %s", err))
|
|
|
|
}
|
|
|
|
|
2013-07-20 22:40:45 -04:00
|
|
|
if errs != nil && len(errs.Errors) > 0 {
|
2013-11-02 23:56:54 -04:00
|
|
|
return nil, errs
|
2013-07-20 22:40:45 -04:00
|
|
|
}
|
|
|
|
|
2013-11-02 03:57:33 -04:00
|
|
|
log.Println(common.ScrubConfig(b.config, b.config.AccessKey, b.config.SecretKey))
|
2013-11-02 23:56:54 -04:00
|
|
|
return nil, nil
|
2013-07-15 02:56:28 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
|
2015-04-05 17:58:48 -04:00
|
|
|
config, err := b.config.Config()
|
2013-07-29 19:42:35 -04:00
|
|
|
if err != nil {
|
|
|
|
return nil, err
|
2013-07-20 22:40:45 -04:00
|
|
|
}
|
|
|
|
|
2015-04-05 17:58:48 -04:00
|
|
|
ec2conn := ec2.New(config)
|
2013-07-20 22:40:45 -04:00
|
|
|
|
|
|
|
// Setup the state bag and initial state for the steps
|
2013-08-31 16:03:13 -04:00
|
|
|
state := new(multistep.BasicStateBag)
|
|
|
|
state.Put("config", &b.config)
|
|
|
|
state.Put("ec2", ec2conn)
|
|
|
|
state.Put("hook", hook)
|
|
|
|
state.Put("ui", ui)
|
2013-07-20 22:40:45 -04:00
|
|
|
|
|
|
|
// Build the steps
|
|
|
|
steps := []multistep.Step{
|
2014-06-04 17:58:11 -04:00
|
|
|
&awscommon.StepSourceAMIInfo{
|
|
|
|
SourceAmi: b.config.SourceAmi,
|
|
|
|
EnhancedNetworking: b.config.AMIEnhancedNetworking,
|
|
|
|
},
|
2013-08-30 17:48:50 -04:00
|
|
|
&awscommon.StepKeyPair{
|
2014-03-24 07:47:00 -04:00
|
|
|
Debug: b.config.PackerDebug,
|
|
|
|
DebugKeyPath: fmt.Sprintf("ec2_%s.pem", b.config.PackerBuildName),
|
|
|
|
KeyPairName: b.config.TemporaryKeyPairName,
|
|
|
|
PrivateKeyFile: b.config.SSHPrivateKeyFile,
|
2013-08-30 17:48:50 -04:00
|
|
|
},
|
2013-07-20 22:50:55 -04:00
|
|
|
&awscommon.StepSecurityGroup{
|
2013-10-02 13:52:16 -04:00
|
|
|
SecurityGroupIds: b.config.SecurityGroupIds,
|
|
|
|
SSHPort: b.config.SSHPort,
|
|
|
|
VpcId: b.config.VpcId,
|
2013-07-20 22:58:27 -04:00
|
|
|
},
|
|
|
|
&awscommon.StepRunSourceInstance{
|
2013-11-25 20:32:08 -05:00
|
|
|
Debug: b.config.PackerDebug,
|
2014-05-12 00:54:06 -04:00
|
|
|
SpotPrice: b.config.SpotPrice,
|
2014-09-06 13:44:12 -04:00
|
|
|
SpotPriceProduct: b.config.SpotPriceAutoProduct,
|
2013-11-25 20:32:08 -05:00
|
|
|
InstanceType: b.config.InstanceType,
|
|
|
|
IamInstanceProfile: b.config.IamInstanceProfile,
|
|
|
|
UserData: b.config.UserData,
|
|
|
|
UserDataFile: b.config.UserDataFile,
|
|
|
|
SourceAMI: b.config.SourceAmi,
|
|
|
|
SubnetId: b.config.SubnetId,
|
|
|
|
AssociatePublicIpAddress: b.config.AssociatePublicIpAddress,
|
|
|
|
AvailabilityZone: b.config.AvailabilityZone,
|
|
|
|
BlockDevices: b.config.BlockDevices,
|
2013-12-27 22:54:35 -05:00
|
|
|
Tags: b.config.RunTags,
|
2013-07-20 22:50:55 -04:00
|
|
|
},
|
2013-07-20 23:03:00 -04:00
|
|
|
&common.StepConnectSSH{
|
2014-09-05 00:48:14 -04:00
|
|
|
SSHAddress: awscommon.SSHAddress(
|
|
|
|
ec2conn, b.config.SSHPort, b.config.SSHPrivateIp),
|
2013-07-20 23:03:00 -04:00
|
|
|
SSHConfig: awscommon.SSHConfig(b.config.SSHUsername),
|
|
|
|
SSHWaitTimeout: b.config.SSHTimeout(),
|
|
|
|
},
|
2013-07-20 23:04:28 -04:00
|
|
|
&common.StepProvision{},
|
2013-07-21 00:00:12 -04:00
|
|
|
&StepUploadX509Cert{},
|
2014-07-24 19:30:30 -04:00
|
|
|
&StepBundleVolume{
|
|
|
|
Debug: b.config.PackerDebug,
|
|
|
|
},
|
|
|
|
&StepUploadBundle{
|
|
|
|
Debug: b.config.PackerDebug,
|
|
|
|
},
|
2013-07-25 01:19:04 -04:00
|
|
|
&StepRegisterAMI{},
|
2013-09-04 19:06:06 -04:00
|
|
|
&awscommon.StepAMIRegionCopy{
|
2015-05-28 11:31:22 -04:00
|
|
|
AccessConfig: &b.config.AccessConfig,
|
|
|
|
Regions: b.config.AMIRegions,
|
2013-09-04 19:06:06 -04:00
|
|
|
},
|
2013-08-22 18:35:47 -04:00
|
|
|
&awscommon.StepModifyAMIAttributes{
|
|
|
|
Description: b.config.AMIDescription,
|
|
|
|
Users: b.config.AMIUsers,
|
|
|
|
Groups: b.config.AMIGroups,
|
|
|
|
ProductCodes: b.config.AMIProductCodes,
|
|
|
|
},
|
2013-08-22 18:11:54 -04:00
|
|
|
&awscommon.StepCreateTags{
|
|
|
|
Tags: b.config.AMITags,
|
2013-08-22 18:03:30 -04:00
|
|
|
},
|
2013-07-20 22:40:45 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
// Run!
|
|
|
|
if b.config.PackerDebug {
|
|
|
|
b.runner = &multistep.DebugRunner{
|
|
|
|
Steps: steps,
|
|
|
|
PauseFn: common.MultistepDebugFn(ui),
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
b.runner = &multistep.BasicRunner{Steps: steps}
|
|
|
|
}
|
|
|
|
|
|
|
|
b.runner.Run(state)
|
|
|
|
|
|
|
|
// If there was an error, return that
|
2013-08-31 16:03:13 -04:00
|
|
|
if rawErr, ok := state.GetOk("error"); ok {
|
2013-07-20 22:40:45 -04:00
|
|
|
return nil, rawErr.(error)
|
|
|
|
}
|
|
|
|
|
|
|
|
// If there are no AMIs, then just return
|
2013-08-31 16:03:13 -04:00
|
|
|
if _, ok := state.GetOk("amis"); !ok {
|
2013-07-20 22:40:45 -04:00
|
|
|
return nil, nil
|
|
|
|
}
|
|
|
|
|
2013-07-25 01:19:04 -04:00
|
|
|
// Build the artifact and return it
|
|
|
|
artifact := &awscommon.Artifact{
|
2013-08-31 16:03:13 -04:00
|
|
|
Amis: state.Get("amis").(map[string]string),
|
2013-07-25 01:19:04 -04:00
|
|
|
BuilderIdValue: BuilderId,
|
|
|
|
Conn: ec2conn,
|
|
|
|
}
|
|
|
|
|
|
|
|
return artifact, nil
|
2013-07-15 02:56:28 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
func (b *Builder) Cancel() {
|
|
|
|
if b.runner != nil {
|
|
|
|
log.Println("Cancelling the step runner...")
|
|
|
|
b.runner.Cancel()
|
|
|
|
}
|
|
|
|
}
|