Initial work

2020-08-05 13:44:21 -04:00
534 changed files with 16624 additions and 99073 deletions
@@ -8,7 +8,6 @@ jobs:
    steps:
      - name: Add track-internal
        uses: andymckay/labeler@1.0.2
-        if: github.event.issue.pull_request == null
        with:
          repo-token: ${{ secrets.Github_Token }}
          add-labels: "track-internal"
@@ -1,94 +1,4 @@
-## 1.6.3 (Upcoming)
-
-## 1.6.2 (August 28, 2020)
-
-### FEATURES:
-* **New command** `hcl2_upgrade` is a JSON to HCL2 transpiler that allows users
-    to transform an existing JSON configuration template into its HCL2 template
-    equivalent. Please see [hcl2_upgrade command
-    docs](https://packer.io/docs/commands/hcl2_upgrade) for more details.
-    [GH-9659]
-
-### IMPROVEMENTS:
-* builder/amazon:  Add all of the custom AWS template engines to `build`
-    template function for use by provisioners. [GH-9751]
-* builder/amazon: Add aws_polling config option to override env variables.
-    [GH-9777]
-* builder/azure: Add FreeBSD support to azure/chroot builder. [GH-9697]
-* builder/vmware-esx: Add `network_name` option to vmware so that users can set
-    a network without using vmx data. [GH-9718]
-* builder/vmware-vmx: Add additional disk configuration option.  Previously
-    only implemented for vmware-iso builder [GH-9815]
-* builder/vmware: Add a `remote_output_directory option` so users can tell
-    Packer where on a datastore to create a vm. [GH-9784]
-* builder/vmware: Add option to export to ovf or ova from a local vmware build
-    [GH-9825]
-* builder/vmware: Add progress tracker to vmware-esx5 iso upload. [GH-9779]
-* builder/vsphere-iso:  Add support for building on a single ESXi host
-    [GH-9793]
-* builder/vsphere: Add new `directory_permission` config export option.
-    [GH-9704]
-* builder/vsphere: Add option to import OVF templates to the Content Library
-    [GH-9755]
-* builder/vsphere: Add step and options to customize cloned VMs. [GH-9665]
-* builder/vsphere: Update `iso_paths` to support reading ISOs from Content
-    Library paths [GH-9801]
-* core/hcl: Add provisioner "override" option to HCL2 templates. [GH-9764]
-* core/hcl: Add vault integration as an HCL2 function function. [GH-9746]
-* core: Add colored prefix to progress bar so it's clearer what build each
-    progress bar belongs to. [GH-9780]
-* core: Ui now pretty prints build durations. [GH-9749]
-* core: When a build is cancelled, Packer will skip postprocessors gracefully
-    rather than failing them. [GH-9720]
-* integrations/secretsmanager: Add support for plaintext non-key/pair secrets.
-    [GH-9773]
-* post-processor/vsphere: Improve UI to catch bad credentials and print errors.
-    [GH-9649]
-* provisioner/ansible-remote: Add `ansible_ssh_extra_args` so users can specify
-    extra arguments to pass to ssh [GH-9821]
-* provisioner/file: Clean up, bugfix, and document previously-hidden `sources`
-    option. [GH-9725] [GH-9735]
-* provisioner/salt-masterless: Add option to option to download community
-    SaltStack formulas. [GH-9726]
-
-### BUG FIXES:
-* build: Fix bug in code generator that caused generation to fail in nested
-    packer/packer dirs [GH-9728]
-* build: Fix Makefile so that default target doesn't crash and creates dev
-    binaries. [GH-9706]
-* builder/amazon-ebssurrogate: Make skip_save_build_region option work in the
-    ebssurrogate builder, not just the ebs builder. [GH-9666]
-* builder/amazon: Add retry logic to the spot instance creation step to handle
-    "Invalid IAM Instance Profile name" errors [GH-9810]
-* builder/amazon: Update the `aws_secretsmanager` function to read from the AWS
-    credentials file for obtaining default region information; fixes the
-    'MissingRegion' error when AWS_REGION is not set [GH-9781]
-* builder/file: Make sure that UploadDir receives the interpolated destination.
-    [GH-9698]
-* builder/googlecompute: Fix bug where startup script hang would cause export
-    to hang. [GH-9708]
-* builder/hyperv: Send boot command in small chunks to make it more stable.
-    [GH-9765]
-* builder/scaleway: Fix config issue that made scaleway builder fail when used
-    with HCL2 config. [GH-9677]
-* builder/vmware: Fully destroy vm if it was cancelled or errored. This will
-    make orphaned vms easier to destroy through vCenter. [GH-9782]
-* builder/vsphere: Fix `alt`, `ctrl`, and `shift` keypresses in the
-    boot_command. [GH-9702] [GH-9739]
-* builder/vsphere: Fix bug where Packer timed out if two interfaces were
-    defined but only one had an available IP. [GH-9748]
-* builder/vsphere: Fix the configuration_parameters option so that it is always
-    applied, not just when the tool sync policy is set. [GH-9713]
-* communicator: Fix `pause_before_connect` option to force a reconnect after
-    the pause. [GH-9772]
-* core: Make `max_retries` provisioner option a string to allow variable
-    interpolation. [GH-9673]
-* post-processor/vsphere-template: Fix ReregisterVM to default to true instead
-    of false. [GH-9736]
-* post-processor/yandex-export: Fix issue when validating region_name [GH-9814]
-* provisioner/inspec: Fix the 'Unsupported argument; An argument named
-    "command"' error when using the inspec provisioner in an HCL2 configuration
-    [GH-9800]
+## 1.6.2 (Upcoming)

 ## 1.6.1 (July 30, 2020)

@@ -49,8 +49,8 @@
 /builder/proxmox/                      @carlpett
 /website/pages/docs/builders/proxmox* @carlpett

-/builder/scaleway/                      @scaleway/devtools
-/website/pages/docs/builders/scaleway* @scaleway/devtools
+/builder/scaleway/                      @sieben @mvaude @jqueuniet @fflorens @brmzkw
+/website/pages/docs/builders/scaleway* @sieben @mvaude @jqueuniet @fflorens @brmzkw

 /builder/hcloud/                      @LKaemmerling
 /website/pages/docs/builders/hcloud* @LKaemmerling
@@ -25,7 +25,7 @@ export GOLDFLAGS
 .PHONY: bin checkversion ci ci-lint default install-build-deps install-gen-deps fmt fmt-docs fmt-examples generate install-lint-deps lint \
 	releasebin test testacc testrace

-default: install-build-deps install-gen-deps generate dev
+default: install-build-deps install-gen-deps generate testrace dev releasebin package dev fmt fmt-check mode-check fmt-docs fmt-examples

 ci: testrace ## Test in continuous integration

@@ -335,9 +335,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
 	}

 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)
-	generatedData := awscommon.GetGeneratedDataList()
-	generatedData = append(generatedData, "Device", "MountPath")
-
+	generatedData := []string{"SourceAMIName", "Device", "MountPath"}
 	return generatedData, warns, nil
 }

@@ -398,15 +396,12 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			GeneratedData: generatedData,
 		},
 		&StepCreateVolume{
-			PollingConfig:  b.config.PollingConfig,
 			RootVolumeType: b.config.RootVolumeType,
 			RootVolumeSize: b.config.RootVolumeSize,
 			RootVolumeTags: b.config.RootVolumeTags,
 			Ctx:            b.config.ctx,
 		},
-		&StepAttachVolume{
-			PollingConfig: b.config.PollingConfig,
-		},
+		&StepAttachVolume{},
 		&StepEarlyUnflock{},
 		&chroot.StepPreMountCommands{
 			Commands: b.config.PreMountCommands,
@@ -425,14 +420,9 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		&chroot.StepCopyFiles{
 			Files: b.config.CopyFiles,
 		},
-		&awscommon.StepSetGeneratedData{
-			GeneratedData: generatedData,
-		},
 		&chroot.StepChrootProvision{},
 		&chroot.StepEarlyCleanup{},
-		&StepSnapshot{
-			PollingConfig: b.config.PollingConfig,
-		},
+		&StepSnapshot{},
 		&awscommon.StepDeregisterAMI{
 			AccessConfig:        &b.config.AccessConfig,
 			ForceDeregister:     b.config.AMIForceDeregister,
@@ -445,7 +435,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			EnableAMISriovNetSupport: b.config.AMISriovNetSupport,
 			EnableAMIENASupport:      b.config.AMIENASupport,
 			AMISkipBuildRegion:       b.config.AMISkipBuildRegion,
-			PollingConfig:            b.config.PollingConfig,
 		},
 		&awscommon.StepAMIRegionCopy{
 			AccessConfig:      &b.config.AccessConfig,
@@ -52,7 +52,6 @@ type FlatConfig struct {
 	SkipMetadataApiCheck    *bool                             `mapstructure:"skip_metadata_api_check" cty:"skip_metadata_api_check" hcl:"skip_metadata_api_check"`
 	Token                   *string                           `mapstructure:"token" required:"false" cty:"token" hcl:"token"`
 	VaultAWSEngine          *common.FlatVaultAWSEngineOptions `mapstructure:"vault_aws_engine" required:"false" cty:"vault_aws_engine" hcl:"vault_aws_engine"`
-	PollingConfig           *common.FlatAWSPollingConfig      `mapstructure:"aws_polling" required:"false" cty:"aws_polling" hcl:"aws_polling"`
 	AMIMappings             []common.FlatBlockDevice          `mapstructure:"ami_block_device_mappings" hcl2-schema-generator:"ami_block_device_mappings,direct" required:"false" cty:"ami_block_device_mappings" hcl:"ami_block_device_mappings"`
 	ChrootMounts            [][]string                        `mapstructure:"chroot_mounts" required:"false" cty:"chroot_mounts" hcl:"chroot_mounts"`
 	CommandWrapper          *string                           `mapstructure:"command_wrapper" required:"false" cty:"command_wrapper" hcl:"command_wrapper"`
@@ -128,7 +127,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"skip_metadata_api_check":       &hcldec.AttrSpec{Name: "skip_metadata_api_check", Type: cty.Bool, Required: false},
 		"token":                         &hcldec.AttrSpec{Name: "token", Type: cty.String, Required: false},
 		"vault_aws_engine":              &hcldec.BlockSpec{TypeName: "vault_aws_engine", Nested: hcldec.ObjectSpec((*common.FlatVaultAWSEngineOptions)(nil).HCL2Spec())},
-		"aws_polling":                   &hcldec.BlockSpec{TypeName: "aws_polling", Nested: hcldec.ObjectSpec((*common.FlatAWSPollingConfig)(nil).HCL2Spec())},
 		"ami_block_device_mappings":     &hcldec.BlockListSpec{TypeName: "ami_block_device_mappings", Nested: hcldec.ObjectSpec((*common.FlatBlockDevice)(nil).HCL2Spec())},
 		"chroot_mounts":                 &hcldec.AttrSpec{Name: "chroot_mounts", Type: cty.List(cty.List(cty.String)), Required: false},
 		"command_wrapper":               &hcldec.AttrSpec{Name: "command_wrapper", Type: cty.String, Required: false},
@@ -227,25 +227,10 @@ func TestBuilderPrepare_ReturnGeneratedData(t *testing.T) {
 	if generatedData[0] != "SourceAMIName" {
 		t.Fatalf("Generated data should contain SourceAMIName")
 	}
-	if generatedData[1] != "BuildRegion" {
-		t.Fatalf("Generated data should contain BuildRegion")
-	}
-	if generatedData[2] != "SourceAMI" {
-		t.Fatalf("Generated data should contain SourceAMI")
-	}
-	if generatedData[3] != "SourceAMICreationDate" {
-		t.Fatalf("Generated data should contain SourceAMICreationDate")
-	}
-	if generatedData[4] != "SourceAMIOwner" {
-		t.Fatalf("Generated data should contain SourceAMIOwner")
-	}
-	if generatedData[5] != "SourceAMIOwnerName" {
-		t.Fatalf("Generated data should contain SourceAMIOwnerName")
-	}
-	if generatedData[6] != "Device" {
+	if generatedData[1] != "Device" {
 		t.Fatalf("Generated data should contain Device")
 	}
-	if generatedData[7] != "MountPath" {
+	if generatedData[2] != "MountPath" {
 		t.Fatalf("Generated data should contain MountPath")
 	}
 }
@@ -19,9 +19,8 @@ import (
 //   device string - The location where the volume was attached.
 //   attach_cleanup CleanupFunc
 type StepAttachVolume struct {
-	PollingConfig *awscommon.AWSPollingConfig
-	attached      bool
-	volumeId      string
+	attached bool
+	volumeId string
 }

 func (s *StepAttachVolume) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
@@ -52,7 +51,7 @@ func (s *StepAttachVolume) Run(ctx context.Context, state multistep.StateBag) mu
 	s.volumeId = volumeId

 	// Wait for the volume to become attached
-	err = s.PollingConfig.WaitUntilVolumeAttached(ctx, ec2conn, s.volumeId)
+	err = awscommon.WaitUntilVolumeAttached(ctx, ec2conn, s.volumeId)
 	if err != nil {
 		err := fmt.Errorf("Error waiting for volume: %s", err)
 		state.Put("error", err)
@@ -88,7 +87,7 @@ func (s *StepAttachVolume) CleanupFunc(state multistep.StateBag) error {
 	s.attached = false

 	// Wait for the volume to detach
-	err = s.PollingConfig.WaitUntilVolumeDetached(aws.BackgroundContext(), ec2conn, s.volumeId)
+	err = awscommon.WaitUntilVolumeDetached(aws.BackgroundContext(), ec2conn, s.volumeId)
 	if err != nil {
 		return fmt.Errorf("Error waiting for volume: %s", err)
 	}
@@ -20,7 +20,6 @@ import (
 // Produces:
 //   volume_id string - The ID of the created volume
 type StepCreateVolume struct {
-	PollingConfig  *awscommon.AWSPollingConfig
 	volumeId       string
 	RootVolumeSize int64
 	RootVolumeType string
@@ -111,7 +110,7 @@ func (s *StepCreateVolume) Run(ctx context.Context, state multistep.StateBag) mu
 	log.Printf("Volume ID: %s", s.volumeId)

 	// Wait for the volume to become ready
-	err = s.PollingConfig.WaitUntilVolumeAvailable(ctx, ec2conn, s.volumeId)
+	err = awscommon.WaitUntilVolumeAvailable(ctx, ec2conn, s.volumeId)
 	if err != nil {
 		err := fmt.Errorf("Error waiting for volume: %s", err)
 		state.Put("error", err)
@@ -15,7 +15,6 @@ import (

 // StepRegisterAMI creates the AMI.
 type StepRegisterAMI struct {
-	PollingConfig            *awscommon.AWSPollingConfig
 	RootVolumeSize           int64
 	EnableAMIENASupport      confighelper.Trilean
 	EnableAMISriovNetSupport bool
@@ -82,7 +81,7 @@ func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) mul
 	state.Put("amis", amis)

 	ui.Say("Waiting for AMI to become ready...")
-	if err := s.PollingConfig.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
+	if err := awscommon.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
 		err := fmt.Errorf("Error waiting for AMI: %s", err)
 		state.Put("error", err)
 		ui.Error(err.Error())
@@ -16,8 +16,7 @@ import (
 // Produces:
 //   snapshot_id string - ID of the created snapshot
 type StepSnapshot struct {
-	PollingConfig *awscommon.AWSPollingConfig
-	snapshotId    string
+	snapshotId string
 }

 func (s *StepSnapshot) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
@@ -44,7 +43,7 @@ func (s *StepSnapshot) Run(ctx context.Context, state multistep.StateBag) multis
 	ui.Message(fmt.Sprintf("Snapshot ID: %s", s.snapshotId))

 	// Wait for the snapshot to be ready
-	err = s.PollingConfig.WaitUntilSnapshotDone(ctx, ec2conn, s.snapshotId)
+	err = awscommon.WaitUntilSnapshotDone(ctx, ec2conn, s.snapshotId)
 	if err != nil {
 		err := fmt.Errorf("Error waiting for snapshot: %s", err)
 		state.Put("error", err)
@@ -138,9 +138,6 @@ type AccessConfig struct {
 	//   }
 	// ```
 	VaultAWSEngine VaultAWSEngineOptions `mapstructure:"vault_aws_engine" required:"false"`
-	// [Polling configuration](#polling-configuration) for the AWS waiter. Configures the waiter that checks
-	// resource state.
-	PollingConfig *AWSPollingConfig `mapstructure:"aws_polling" required:"false"`

 	getEC2Connection func() ec2iface.EC2API
 }
@@ -218,6 +215,7 @@ func (c *AccessConfig) Session() (*session.Session, error) {
 	if c.DecodeAuthZMessages {
 		DecodeAuthZMessages(c.session)
 	}
+	LogEnvOverrideWarnings()

 	return c.session, nil
 }
@@ -298,11 +296,6 @@ func (c *AccessConfig) Prepare(ctx *interpolate.Context) []error {
 			fmt.Errorf("`access_key` and `secret_key` must both be either set or not set."))
 	}

-	if c.PollingConfig == nil {
-		c.PollingConfig = new(AWSPollingConfig)
-	}
-	c.PollingConfig.LogEnvOverrideWarnings()
-
 	return errs
 }

@@ -13,7 +13,6 @@ func testAccessConfig() *AccessConfig {
 		getEC2Connection: func() ec2iface.EC2API {
 			return &mockEC2Client{}
 		},
-		PollingConfig: new(AWSPollingConfig),
 	}
 }

@@ -79,32 +79,18 @@ type AMIConfig struct {
 	// Default false.
 	AMIForceDeleteSnapshot bool `mapstructure:"force_delete_snapshot" required:"false"`
 	// Whether or not to encrypt the resulting AMI when
-	// copying a provisioned instance to an AMI. By default, Packer will keep
-	// the encryption setting to what it was in the source image. Setting false
-	// will result in an unencrypted image, and true will result in an encrypted
-	// one.
-	//
+	// copying a provisioned instance to an AMI. By default, Packer will keep the
+	// encryption setting to what it was in the source image. Setting false will
+	// result in an unencrypted image, and true will result in an encrypted one.
 	// If you have used the `launch_block_device_mappings` to set an encryption
 	// key and that key is the same as the one you want the image encrypted with
 	// at the end, then you don't need to set this field; leaving it empty will
 	// prevent an unnecessary extra copy step and save you some time.
 	AMIEncryptBootVolume config.Trilean `mapstructure:"encrypt_boot" required:"false"`
-	// ID, alias or ARN of the KMS key to use for AMI encryption. This
-	// only applies to the main `region` -- any regions the AMI gets copied to
-	// copied will be encrypted by the default EBS KMS key for that region,
-	// unless you set region-specific keys in AMIRegionKMSKeyIDs.
-	//
-	// Set this value if you select `encrypt_boot`, but don't want to use the
-	// region's default KMS key.
-	//
-	// If you have a custom kms key you'd like to apply to the launch volume,
-	// and are only building in one region, it is more efficient to leave this
-	// and `encrypt_boot` empty and to instead set the key id in the
-	// launch_block_device_mappings (you can find an example below). This saves
-	// potentially many minutes at the end of the build by preventing Packer
-	// from having to copy and re-encrypt the image at the end of the build.
-	//
-	// For valid formats see *KmsKeyId* in the [AWS API docs -
+	// ID, alias or ARN of the KMS key to use for boot volume encryption. This
+	// only applies to the main `region`, other regions where the AMI will be
+	// copied will be encrypted by the default EBS KMS key. For valid formats
+	// see *KmsKeyId* in the [AWS API docs -
 	// CopyImage](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CopyImage.html).
 	// This field is validated by Packer, when using an alias, you will have to
 	// prefix `kms_key_id` with `alias/`.
@@ -13,7 +13,7 @@ import (
 	"github.com/hashicorp/packer/template/interpolate"
 )

-// These will be attached when launching your instance. Your
+// These will be attached when booting a new instance from your AMI. Your
 // options here may vary depending on the type of VM you use.
 //
 // Example use case:
@@ -24,7 +24,7 @@ import (
 // JSON example:
 //
 // ```json
-// launch_block_device_mappings: [
+// ami_block_device_mappings: [
 //   {
 //      "device_name": "/dev/sda1",
 //      "encrypted": true,
@@ -36,16 +36,13 @@ import (
 // HCL2 example:
 //
 // ```hcl
-// launch_block_device_mappings {
+// ami_block_device_mappings {
 //     device_name = "/dev/sda1"
 //     encrypted = true
 //     kms_key_id = "1a2b3c4d-5e6f-1a2b-3c4d-5e6f1a2b3c4d"
 // }
 // ```
 //
-// Please note that the kms_key_id option in this example exists for
-// launch_block_device_mappings but not ami_block_device_mappings.
-//
 // Documentation for Block Devices Mappings can be found here:
 // https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/block-device-mapping-concepts.html
 //
@@ -83,14 +80,12 @@ type BlockDevice struct {
 	// The size of the volume, in GiB. Required if not specifying a
 	// snapshot_id.
 	VolumeSize int64 `mapstructure:"volume_size" required:"false"`
-	// ID, alias or ARN of the KMS key to use for boot volume encryption.
-	// This option exists for launch_block_device_mappings but not
-	// ami_block_device_mappings. The kms key id defined here only applies to
-	// the original build region; if the AMI gets copied to other regions, the
-	// volume in those regions will be encrypted by the default EBS KMS key.
-	// For valid formats see KmsKeyId in the [AWS API docs -
+	// ID, alias or ARN of the KMS key to use for boot volume encryption. This
+	// only applies to the main region, other regions where the AMI will be
+	// copied will be encrypted by the default EBS KMS key. For valid formats
+	// see KmsKeyId in the [AWS API docs -
 	// CopyImage](https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CopyImage.html)
-	// This field is validated by Packer. When using an alias, you will have to
+	// This field is validated by Packer, when using an alias, you will have to
 	// prefix kms_key_id with alias/.
 	KmsKeyId string `mapstructure:"kms_key_id" required:"false"`
 }
@@ -40,24 +40,6 @@ func extractBuildInfo(region string, state multistep.StateBag, generatedData *bu
 		SourceAMIOwnerName:    aws.StringValue(sourceAMI.ImageOwnerAlias),
 		SourceAMITags:         sourceAMITags,
 	}
-
-	generatedData.Put("BuildRegion", buildInfoTemplate.BuildRegion)
-	generatedData.Put("SourceAMI", buildInfoTemplate.SourceAMI)
-	generatedData.Put("SourceAMICreationDate", buildInfoTemplate.SourceAMICreationDate)
 	generatedData.Put("SourceAMIName", buildInfoTemplate.SourceAMIName)
-	generatedData.Put("SourceAMIOwner", buildInfoTemplate.SourceAMIOwner)
-	generatedData.Put("SourceAMIOwnerName", buildInfoTemplate.SourceAMIOwnerName)
-
 	return buildInfoTemplate
 }
-
-func GetGeneratedDataList() []string {
-	return []string{
-		"SourceAMIName",
-		"BuildRegion",
-		"SourceAMI",
-		"SourceAMICreationDate",
-		"SourceAMIOwner",
-		"SourceAMIOwnerName",
-	}
-}
@@ -53,14 +53,14 @@ type VpcFilterOptions struct {
 }

 type Statement struct {
-	Effect   string   `mapstructure:"Effect" required:"false"`
-	Action   []string `mapstructure:"Action" required:"false"`
-	Resource []string `mapstructure:"Resource" required:"false"`
+	Effect   string
+	Action   []string
+	Resource []string
 }

 type PolicyDocument struct {
-	Version   string      `mapstructure:"Version" required:"false"`
-	Statement []Statement `mapstructure:"Statement" required:"false"`
+	Version   string
+	Statement []Statement
 }

 type SecurityGroupFilterOptions struct {
@@ -39,8 +39,8 @@ func (*FlatAmiFilterOptions) HCL2Spec() map[string]hcldec.Spec {
 // FlatPolicyDocument is an auto-generated flat version of PolicyDocument.
 // Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
 type FlatPolicyDocument struct {
-	Version   *string         `mapstructure:"Version" required:"false" cty:"Version" hcl:"Version"`
-	Statement []FlatStatement `mapstructure:"Statement" required:"false" cty:"Statement" hcl:"Statement"`
+	Version   *string         `cty:"version" hcl:"version"`
+	Statement []FlatStatement `cty:"statement" hcl:"statement"`
 }

 // FlatMapstructure returns a new FlatPolicyDocument.
@@ -55,8 +55,8 @@ func (*PolicyDocument) FlatMapstructure() interface{ HCL2Spec() map[string]hclde
 // The decoded values from this spec will then be applied to a FlatPolicyDocument.
 func (*FlatPolicyDocument) HCL2Spec() map[string]hcldec.Spec {
 	s := map[string]hcldec.Spec{
-		"Version":   &hcldec.AttrSpec{Name: "Version", Type: cty.String, Required: false},
-		"Statement": &hcldec.BlockListSpec{TypeName: "Statement", Nested: hcldec.ObjectSpec((*FlatStatement)(nil).HCL2Spec())},
+		"version":   &hcldec.AttrSpec{Name: "version", Type: cty.String, Required: false},
+		"statement": &hcldec.BlockListSpec{TypeName: "statement", Nested: hcldec.ObjectSpec((*FlatStatement)(nil).HCL2Spec())},
 	}
 	return s
 }
@@ -89,9 +89,9 @@ func (*FlatSecurityGroupFilterOptions) HCL2Spec() map[string]hcldec.Spec {
 // FlatStatement is an auto-generated flat version of Statement.
 // Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
 type FlatStatement struct {
-	Effect   *string  `mapstructure:"Effect" required:"false" cty:"Effect" hcl:"Effect"`
-	Action   []string `mapstructure:"Action" required:"false" cty:"Action" hcl:"Action"`
-	Resource []string `mapstructure:"Resource" required:"false" cty:"Resource" hcl:"Resource"`
+	Effect   *string  `cty:"effect" hcl:"effect"`
+	Action   []string `cty:"action" hcl:"action"`
+	Resource []string `cty:"resource" hcl:"resource"`
 }

 // FlatMapstructure returns a new FlatStatement.
@@ -106,9 +106,9 @@ func (*Statement) FlatMapstructure() interface{ HCL2Spec() map[string]hcldec.Spe
 // The decoded values from this spec will then be applied to a FlatStatement.
 func (*FlatStatement) HCL2Spec() map[string]hcldec.Spec {
 	s := map[string]hcldec.Spec{
-		"Effect":   &hcldec.AttrSpec{Name: "Effect", Type: cty.String, Required: false},
-		"Action":   &hcldec.AttrSpec{Name: "Action", Type: cty.List(cty.String), Required: false},
-		"Resource": &hcldec.AttrSpec{Name: "Resource", Type: cty.List(cty.String), Required: false},
+		"effect":   &hcldec.AttrSpec{Name: "effect", Type: cty.String, Required: false},
+		"action":   &hcldec.AttrSpec{Name: "action", Type: cty.List(cty.String), Required: false},
+		"resource": &hcldec.AttrSpec{Name: "resource", Type: cty.List(cty.String), Required: false},
 	}
 	return s
 }
@@ -1,5 +1,3 @@
-//go:generate struct-markdown
-//go:generate mapstructure-to-hcl2 -type AWSPollingConfig
 package common

 import (
@@ -40,45 +38,12 @@ type StateChangeConf struct {
 // Following are wrapper functions that use Packer's environment-variables to
 // determine retry logic, then call the AWS SDK's built-in waiters.

-// Polling configuration for the AWS waiter. Configures the waiter for resources creation or actions like attaching
-// volumes or importing image.
-// Usage example:
-//
-// In JSON:
-// ```json
-// "aws_polling" : {
-// 	 "delay_seconds": 30,
-// 	 "max_attempts": 50
-// }
-// ```
-//
-// In HCL2:
-// ```hcl
-// aws_polling {
-//	 delay_seconds = 30
-//	 max_attempts = 50
-// }
-// ```
-//
-type AWSPollingConfig struct {
-	// Specifies the maximum number of attempts the waiter will check for resource state.
-	// This value can also be set via the AWS_MAX_ATTEMPTS.
-	// If both option and environment variable are set, the max_attempts will be considered over the AWS_MAX_ATTEMPTS.
-	// If none is set, defaults to AWS waiter default which is 40 max_attempts.
-	MaxAttempts int `mapstructure:"max_attempts" required:"false"`
-	// Specifies the delay in seconds between attempts to check the resource state.
-	// This value can also be set via the AWS_POLL_DELAY_SECONDS.
-	// If both option and environment variable are set, the delay_seconds will be considered over the AWS_POLL_DELAY_SECONDS.
-	// If none is set, defaults to AWS waiter default which is 15 seconds.
-	DelaySeconds int `mapstructure:"delay_seconds" required:"false"`
-}
-
-func (w *AWSPollingConfig) WaitUntilAMIAvailable(ctx aws.Context, conn ec2iface.EC2API, imageId string) error {
+func WaitUntilAMIAvailable(ctx aws.Context, conn ec2iface.EC2API, imageId string) error {
 	imageInput := ec2.DescribeImagesInput{
 		ImageIds: []*string{&imageId},
 	}

-	waitOpts := w.getWaiterOptions()
+	waitOpts := getWaiterOptions()
 	if len(waitOpts) == 0 {
 		// Bump this default to 30 minutes because the aws default
 		// of ten minutes doesn't work for some of our long-running copies.
@@ -101,7 +66,7 @@ func (w *AWSPollingConfig) WaitUntilAMIAvailable(ctx aws.Context, conn ec2iface.
 	return err
 }

-func (w *AWSPollingConfig) WaitUntilInstanceRunning(ctx aws.Context, conn *ec2.EC2, instanceId string) error {
+func WaitUntilInstanceRunning(ctx aws.Context, conn *ec2.EC2, instanceId string) error {

 	instanceInput := ec2.DescribeInstancesInput{
 		InstanceIds: []*string{&instanceId},
@@ -110,11 +75,12 @@ func (w *AWSPollingConfig) WaitUntilInstanceRunning(ctx aws.Context, conn *ec2.E
 	err := conn.WaitUntilInstanceRunningWithContext(
 		ctx,
 		&instanceInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

-func (w *AWSPollingConfig) WaitUntilInstanceTerminated(ctx aws.Context, conn *ec2.EC2, instanceId string) error {
+func WaitUntilInstanceTerminated(ctx aws.Context, conn *ec2.EC2, instanceId string) error {
+
 	instanceInput := ec2.DescribeInstancesInput{
 		InstanceIds: []*string{&instanceId},
 	}
@@ -122,12 +88,12 @@ func (w *AWSPollingConfig) WaitUntilInstanceTerminated(ctx aws.Context, conn *ec
 	err := conn.WaitUntilInstanceTerminatedWithContext(
 		ctx,
 		&instanceInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

 // This function works for both requesting and cancelling spot instances.
-func (w *AWSPollingConfig) WaitUntilSpotRequestFulfilled(ctx aws.Context, conn *ec2.EC2, spotRequestId string) error {
+func WaitUntilSpotRequestFulfilled(ctx aws.Context, conn *ec2.EC2, spotRequestId string) error {
 	spotRequestInput := ec2.DescribeSpotInstanceRequestsInput{
 		SpotInstanceRequestIds: []*string{&spotRequestId},
 	}
@@ -135,11 +101,11 @@ func (w *AWSPollingConfig) WaitUntilSpotRequestFulfilled(ctx aws.Context, conn *
 	err := conn.WaitUntilSpotInstanceRequestFulfilledWithContext(
 		ctx,
 		&spotRequestInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

-func (w *AWSPollingConfig) WaitUntilVolumeAvailable(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
+func WaitUntilVolumeAvailable(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
 	volumeInput := ec2.DescribeVolumesInput{
 		VolumeIds: []*string{&volumeId},
 	}
@@ -147,11 +113,11 @@ func (w *AWSPollingConfig) WaitUntilVolumeAvailable(ctx aws.Context, conn *ec2.E
 	err := conn.WaitUntilVolumeAvailableWithContext(
 		ctx,
 		&volumeInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

-func (w *AWSPollingConfig) WaitUntilSnapshotDone(ctx aws.Context, conn *ec2.EC2, snapshotID string) error {
+func WaitUntilSnapshotDone(ctx aws.Context, conn *ec2.EC2, snapshotID string) error {
 	snapInput := ec2.DescribeSnapshotsInput{
 		SnapshotIds: []*string{&snapshotID},
 	}
@@ -159,13 +125,13 @@ func (w *AWSPollingConfig) WaitUntilSnapshotDone(ctx aws.Context, conn *ec2.EC2,
 	err := conn.WaitUntilSnapshotCompletedWithContext(
 		ctx,
 		&snapInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

 // Wrappers for our custom AWS waiters

-func (w *AWSPollingConfig) WaitUntilVolumeAttached(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
+func WaitUntilVolumeAttached(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
 	volumeInput := ec2.DescribeVolumesInput{
 		VolumeIds: []*string{&volumeId},
 	}
@@ -173,11 +139,11 @@ func (w *AWSPollingConfig) WaitUntilVolumeAttached(ctx aws.Context, conn *ec2.EC
 	err := WaitForVolumeToBeAttached(conn,
 		ctx,
 		&volumeInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

-func (w *AWSPollingConfig) WaitUntilVolumeDetached(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
+func WaitUntilVolumeDetached(ctx aws.Context, conn *ec2.EC2, volumeId string) error {
 	volumeInput := ec2.DescribeVolumesInput{
 		VolumeIds: []*string{&volumeId},
 	}
@@ -185,11 +151,11 @@ func (w *AWSPollingConfig) WaitUntilVolumeDetached(ctx aws.Context, conn *ec2.EC
 	err := WaitForVolumeToBeDetached(conn,
 		ctx,
 		&volumeInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

-func (w *AWSPollingConfig) WaitUntilImageImported(ctx aws.Context, conn *ec2.EC2, taskID string) error {
+func WaitUntilImageImported(ctx aws.Context, conn *ec2.EC2, taskID string) error {
 	importInput := ec2.DescribeImportImageTasksInput{
 		ImportTaskIds: []*string{&taskID},
 	}
@@ -197,7 +163,7 @@ func (w *AWSPollingConfig) WaitUntilImageImported(ctx aws.Context, conn *ec2.EC2
 	err := WaitForImageToBeImported(conn,
 		ctx,
 		&importInput,
-		w.getWaiterOptions()...)
+		getWaiterOptions()...)
 	return err
 }

@@ -332,18 +298,8 @@ type overridableWaitVars struct {
 	awsTimeoutSeconds   envInfo
 }

-func (w *AWSPollingConfig) getWaiterOptions() []request.WaiterOption {
+func getWaiterOptions() []request.WaiterOption {
 	envOverrides := getEnvOverrides()
-
-	if w.MaxAttempts != 0 {
-		envOverrides.awsMaxAttempts.Val = w.MaxAttempts
-		envOverrides.awsMaxAttempts.overridden = true
-	}
-	if w.DelaySeconds != 0 {
-		envOverrides.awsPollDelaySeconds.Val = w.DelaySeconds
-		envOverrides.awsPollDelaySeconds.overridden = true
-	}
-
 	waitOpts := applyEnvOverrides(envOverrides)
 	return waitOpts
 }
@@ -377,38 +333,33 @@ func getEnvOverrides() overridableWaitVars {
 	return envValues
 }

-func (w *AWSPollingConfig) LogEnvOverrideWarnings() {
-	pollDelayEnv := os.Getenv("AWS_POLL_DELAY_SECONDS")
-	timeoutSecondsEnv := os.Getenv("AWS_TIMEOUT_SECONDS")
-	maxAttemptsEnv := os.Getenv("AWS_MAX_ATTEMPTS")
+func LogEnvOverrideWarnings() {
+	pollDelay := os.Getenv("AWS_POLL_DELAY_SECONDS")
+	timeoutSeconds := os.Getenv("AWS_TIMEOUT_SECONDS")
+	maxAttempts := os.Getenv("AWS_MAX_ATTEMPTS")

-	maxAttemptsIsSet := maxAttemptsEnv != "" || w.MaxAttempts != 0
-	timeoutSecondsIsSet := timeoutSecondsEnv != ""
-	pollDelayIsSet := pollDelayEnv != "" || w.DelaySeconds != 0
-
-	if maxAttemptsIsSet && timeoutSecondsIsSet {
+	if maxAttempts != "" && timeoutSeconds != "" {
 		warning := fmt.Sprintf("[WARNING] (aws): AWS_MAX_ATTEMPTS and " +
 			"AWS_TIMEOUT_SECONDS are both set. Packer will use " +
 			"AWS_MAX_ATTEMPTS and discard AWS_TIMEOUT_SECONDS.")
-		if !pollDelayIsSet {
+		if pollDelay == "" {
 			warning = fmt.Sprintf("%s  Since you have not set the poll delay, "+
 				"Packer will default to a 2-second delay.", warning)
 		}
 		log.Printf(warning)
-	} else if timeoutSecondsIsSet {
+	} else if timeoutSeconds != "" {
 		log.Printf("[WARNING] (aws): env var AWS_TIMEOUT_SECONDS is " +
-			"deprecated in favor of AWS_MAX_ATTEMPTS env or aws_polling_max_attempts config option. " +
-			"If you have not explicitly set AWS_POLL_DELAY_SECONDS env or aws_polling_delay_seconds config option, " +
-			"we are defaulting to a poll delay of 2 seconds, regardless of the AWS waiter's default.")
+			"deprecated in favor of AWS_MAX_ATTEMPTS. If you have not " +
+			"explicitly set AWS_POLL_DELAY_SECONDS, we are defaulting to a " +
+			"poll delay of 2 seconds, regardless of the AWS waiter's default.")
 	}
-	if !maxAttemptsIsSet && !timeoutSecondsIsSet && !pollDelayIsSet {
+	if maxAttempts == "" && timeoutSeconds == "" && pollDelay == "" {
 		log.Printf("[INFO] (aws): No AWS timeout and polling overrides have been set. " +
 			"Packer will default to waiter-specific delays and timeouts. If you would " +
 			"like to customize the length of time between retries and max " +
 			"number of retries you may do so by setting the environment " +
-			"variables AWS_POLL_DELAY_SECONDS and AWS_MAX_ATTEMPTS or the " +
-			"configuration options aws_polling_delay_seconds and aws_polling_max_attempts " +
-			"to your desired values.")
+			"variables AWS_POLL_DELAY_SECONDS and AWS_MAX_ATTEMPTS to your " +
+			"desired values.")
 	}
 }

@@ -1,32 +0,0 @@
-// Code generated by "mapstructure-to-hcl2 -type AWSPollingConfig"; DO NOT EDIT.
-package common
-
-import (
-	"github.com/hashicorp/hcl/v2/hcldec"
-	"github.com/zclconf/go-cty/cty"
-)
-
-// FlatAWSPollingConfig is an auto-generated flat version of AWSPollingConfig.
-// Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
-type FlatAWSPollingConfig struct {
-	MaxAttempts  *int `mapstructure:"max_attempts" required:"false" cty:"max_attempts" hcl:"max_attempts"`
-	DelaySeconds *int `mapstructure:"delay_seconds" required:"false" cty:"delay_seconds" hcl:"delay_seconds"`
-}
-
-// FlatMapstructure returns a new FlatAWSPollingConfig.
-// FlatAWSPollingConfig is an auto-generated flat version of AWSPollingConfig.
-// Where the contents a fields with a `mapstructure:,squash` tag are bubbled up.
-func (*AWSPollingConfig) FlatMapstructure() interface{ HCL2Spec() map[string]hcldec.Spec } {
-	return new(FlatAWSPollingConfig)
-}
-
-// HCL2Spec returns the hcl spec of a AWSPollingConfig.
-// This spec is used by HCL to read the fields of AWSPollingConfig.
-// The decoded values from this spec will then be applied to a FlatAWSPollingConfig.
-func (*FlatAWSPollingConfig) HCL2Spec() map[string]hcldec.Spec {
-	s := map[string]hcldec.Spec{
-		"max_attempts":  &hcldec.AttrSpec{Name: "max_attempts", Type: cty.Number, Required: false},
-		"delay_seconds": &hcldec.AttrSpec{Name: "delay_seconds", Type: cty.Number, Required: false},
-	}
-	return s
-}
@@ -209,7 +209,7 @@ func (s *StepAMIRegionCopy) amiRegionCopy(ctx context.Context, state multistep.S
 	}

 	// Wait for the image to become ready
-	if err := s.AccessConfig.PollingConfig.WaitUntilAMIAvailable(ctx, regionconn, *resp.ImageId); err != nil {
+	if err := WaitUntilAMIAvailable(ctx, regionconn, *resp.ImageId); err != nil {
 		return "", snapshotIds, fmt.Errorf("Error waiting for AMI (%s) in region (%s): %s",
 			*resp.ImageId, target, err)
 	}
@@ -19,7 +19,6 @@ import (
 )

 type StepRunSourceInstance struct {
-	PollingConfig                     *AWSPollingConfig
 	AssociatePublicIpAddress          bool
 	LaunchMappings                    EC2BlockDeviceMappingsBuilder
 	Comm                              *communicator.Config
@@ -235,7 +234,7 @@ func (s *StepRunSourceInstance) Run(ctx context.Context, state multistep.StateBa
 		InstanceIds: []*string{aws.String(instanceId)},
 	}

-	if err := s.PollingConfig.WaitUntilInstanceRunning(ctx, ec2conn, instanceId); err != nil {
+	if err := WaitUntilInstanceRunning(ctx, ec2conn, instanceId); err != nil {
 		err := fmt.Errorf("Error waiting for instance (%s) to become ready: %s", instanceId, err)
 		state.Put("error", err)
 		ui.Error(err.Error())
@@ -365,7 +364,7 @@ func (s *StepRunSourceInstance) Cleanup(state multistep.StateBag) {
 			return
 		}

-		if err := s.PollingConfig.WaitUntilInstanceTerminated(aws.BackgroundContext(), ec2conn, s.instanceId); err != nil {
+		if err := WaitUntilInstanceTerminated(aws.BackgroundContext(), ec2conn, s.instanceId); err != nil {
 			ui.Error(err.Error())
 		}
 	}
@@ -6,11 +6,9 @@ import (
 	"fmt"
 	"io/ioutil"
 	"log"
-	"strings"
 	"time"

 	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/request"
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/hashicorp/packer/common/random"
 	"github.com/hashicorp/packer/common/retry"
@@ -25,7 +23,6 @@ type EC2BlockDeviceMappingsBuilder interface {
 }

 type StepRunSpotInstance struct {
-	PollingConfig                     *AWSPollingConfig
 	AssociatePublicIpAddress          bool
 	LaunchMappings                    EC2BlockDeviceMappingsBuilder
 	BlockDurationMinutes              int64
@@ -280,39 +277,23 @@ func (s *StepRunSpotInstance) Run(ctx context.Context, state multistep.StateBag)
 		Type: aws.String("instant"),
 	}

-	var createOutput *ec2.CreateFleetOutput
-
-	err = retry.Config{
-		Tries: 11,
-		ShouldRetry: func(err error) bool {
-			if strings.Contains(err.Error(), "Invalid IAM Instance Profile name") {
-				// eventual consistency of the profile. PutRolePolicy &
-				// AddRoleToInstanceProfile are eventually consistent and once
-				// we can wait on those operations, this can be removed.
-				return true
-			}
-			return request.IsErrorRetryable(err)
-		},
-		RetryDelay: (&retry.Backoff{InitialBackoff: 500 * time.Millisecond, MaxBackoff: 30 * time.Second, Multiplier: 2}).Linear,
-	}.Run(ctx, func(ctx context.Context) error {
-		createOutput, err = ec2conn.CreateFleet(createFleetInput)
-
-		if err == nil && createOutput.Errors != nil {
-			err = fmt.Errorf("errors: %v", createOutput.Errors)
-		}
-		if err != nil {
-			log.Printf("create request failed %v", err)
-		}
-		return err
-	})
-
 	// Create the request for the spot instance.
+	req, createOutput := ec2conn.CreateFleetRequest(createFleetInput)
+	ui.Message(fmt.Sprintf("Sending spot request (%s)...", req.RequestID))
+	// Actually send the spot connection request.
+	err = req.Send()
 	if err != nil {
 		if createOutput.FleetId != nil {
 			err = fmt.Errorf("Error waiting for fleet request (%s): %s", *createOutput.FleetId, err)
 		} else {
 			err = fmt.Errorf("Error waiting for fleet request: %s", err)
 		}
+		state.Put("error", err)
+		ui.Error(err.Error())
+		return multistep.ActionHalt
+	}
+
+	if len(createOutput.Instances) == 0 {
 		// We can end up with errors because one of the allowed availability
 		// zones doesn't have one of the allowed instance types; as long as
 		// an instance is launched, these errors aren't important.
@@ -326,9 +307,6 @@ func (s *StepRunSpotInstance) Run(ctx context.Context, state multistep.StateBag)
 			ui.Error(err.Error())
 			return multistep.ActionHalt
 		}
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
 	}

 	instanceId = *createOutput.Instances[0].InstanceIds[0]
@@ -488,7 +466,7 @@ func (s *StepRunSpotInstance) Cleanup(state multistep.StateBag) {
 			return
 		}

-		if err := s.PollingConfig.WaitUntilInstanceTerminated(aws.BackgroundContext(), ec2conn, s.instanceId); err != nil {
+		if err := WaitUntilInstanceTerminated(aws.BackgroundContext(), ec2conn, s.instanceId); err != nil {
 			ui.Error(err.Error())
 		}
 	}
@@ -29,7 +29,6 @@ func tStateSpot() multistep.StateBag {

 func getBasicStep() *StepRunSpotInstance {
 	stepRunSpotInstance := StepRunSpotInstance{
-		PollingConfig:            new(AWSPollingConfig),
 		AssociatePublicIpAddress: false,
 		LaunchMappings:           BlockDevices{},
 		BlockDurationMinutes:     0,
@@ -1,29 +0,0 @@
-package common
-
-import (
-	"context"
-
-	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/builder"
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-// &awscommon.StepSetGeneratedData{
-// 	GeneratedData: generatedData,
-// },
-
-type StepSetGeneratedData struct {
-	GeneratedData *builder.GeneratedData
-}
-
-func (s *StepSetGeneratedData) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	ec2conn := state.Get("ec2").(*ec2.EC2)
-
-	extractBuildInfo(*ec2conn.Config.Region, state, s.GeneratedData)
-
-	return multistep.ActionContinue
-}
-
-func (s *StepSetGeneratedData) Cleanup(state multistep.StateBag) {
-	// No cleanup...
-}
@@ -12,7 +12,6 @@ import (
 )

 type StepStopEBSBackedInstance struct {
-	PollingConfig       *AWSPollingConfig
 	Skip                bool
 	DisableStopInstance bool
 }
@@ -75,7 +74,7 @@ func (s *StepStopEBSBackedInstance) Run(ctx context.Context, state multistep.Sta
 		&ec2.DescribeInstancesInput{
 			InstanceIds: []*string{instance.InstanceId},
 		},
-		s.PollingConfig.getWaiterOptions()...)
+		getWaiterOptions()...)

 	if err != nil {
 		err := fmt.Errorf("Error waiting for instance to stop: %s", err)
@@ -140,7 +140,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {

 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)

-	generatedData := awscommon.GetGeneratedDataList()
+	generatedData := []string{"SourceAMIName"}
 	return generatedData, warns, nil
 }

@@ -169,7 +169,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack

 	if b.config.IsSpotInstance() {
 		instanceStep = &awscommon.StepRunSpotInstance{
-			PollingConfig:                     b.config.PollingConfig,
 			AssociatePublicIpAddress:          b.config.AssociatePublicIpAddress,
 			LaunchMappings:                    b.config.LaunchMappings,
 			BlockDurationMinutes:              b.config.BlockDurationMinutes,
@@ -192,7 +191,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		}
 	} else {
 		instanceStep = &awscommon.StepRunSourceInstance{
-			PollingConfig:                     b.config.PollingConfig,
 			AssociatePublicIpAddress:          b.config.AssociatePublicIpAddress,
 			LaunchMappings:                    b.config.LaunchMappings,
 			Comm:                              &b.config.RunConfig.Comm,
@@ -286,15 +284,11 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			),
 			SSHConfig: b.config.RunConfig.Comm.SSHConfigFunc(),
 		},
-		&awscommon.StepSetGeneratedData{
-			GeneratedData: generatedData,
-		},
 		&common.StepProvision{},
 		&common.StepCleanupTempKeys{
 			Comm: &b.config.RunConfig.Comm,
 		},
 		&awscommon.StepStopEBSBackedInstance{
-			PollingConfig:       b.config.PollingConfig,
 			Skip:                b.config.IsSpotInstance(),
 			DisableStopInstance: b.config.DisableStopInstance,
 		},
@@ -311,7 +305,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		},
 		&stepCreateAMI{
 			AMISkipBuildRegion: b.config.AMISkipBuildRegion,
-			PollingConfig:      b.config.PollingConfig,
 		},
 		&awscommon.StepAMIRegionCopy{
 			AccessConfig:       &b.config.AccessConfig,
@@ -31,7 +31,6 @@ type FlatConfig struct {
 	SkipMetadataApiCheck                      *bool                                  `mapstructure:"skip_metadata_api_check" cty:"skip_metadata_api_check" hcl:"skip_metadata_api_check"`
 	Token                                     *string                                `mapstructure:"token" required:"false" cty:"token" hcl:"token"`
 	VaultAWSEngine                            *common.FlatVaultAWSEngineOptions      `mapstructure:"vault_aws_engine" required:"false" cty:"vault_aws_engine" hcl:"vault_aws_engine"`
-	PollingConfig                             *common.FlatAWSPollingConfig           `mapstructure:"aws_polling" required:"false" cty:"aws_polling" hcl:"aws_polling"`
 	AMIName                                   *string                                `mapstructure:"ami_name" required:"true" cty:"ami_name" hcl:"ami_name"`
 	AMIDescription                            *string                                `mapstructure:"ami_description" required:"false" cty:"ami_description" hcl:"ami_description"`
 	AMIVirtType                               *string                                `mapstructure:"ami_virtualization_type" required:"false" cty:"ami_virtualization_type" hcl:"ami_virtualization_type"`
@@ -172,7 +171,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"skip_metadata_api_check":       &hcldec.AttrSpec{Name: "skip_metadata_api_check", Type: cty.Bool, Required: false},
 		"token":                         &hcldec.AttrSpec{Name: "token", Type: cty.String, Required: false},
 		"vault_aws_engine":              &hcldec.BlockSpec{TypeName: "vault_aws_engine", Nested: hcldec.ObjectSpec((*common.FlatVaultAWSEngineOptions)(nil).HCL2Spec())},
-		"aws_polling":                   &hcldec.BlockSpec{TypeName: "aws_polling", Nested: hcldec.ObjectSpec((*common.FlatAWSPollingConfig)(nil).HCL2Spec())},
 		"ami_name":                      &hcldec.AttrSpec{Name: "ami_name", Type: cty.String, Required: false},
 		"ami_description":               &hcldec.AttrSpec{Name: "ami_description", Type: cty.String, Required: false},
 		"ami_virtualization_type":       &hcldec.AttrSpec{Name: "ami_virtualization_type", Type: cty.String, Required: false},
@@ -144,25 +144,7 @@ func TestBuilderPrepare_ReturnGeneratedData(t *testing.T) {
 	if len(generatedData) == 0 {
 		t.Fatalf("Generated data should not be empty")
 	}
-	if len(generatedData) == 0 {
-		t.Fatalf("Generated data should not be empty")
-	}
 	if generatedData[0] != "SourceAMIName" {
 		t.Fatalf("Generated data should contain SourceAMIName")
 	}
-	if generatedData[1] != "BuildRegion" {
-		t.Fatalf("Generated data should contain BuildRegion")
-	}
-	if generatedData[2] != "SourceAMI" {
-		t.Fatalf("Generated data should contain SourceAMI")
-	}
-	if generatedData[3] != "SourceAMICreationDate" {
-		t.Fatalf("Generated data should contain SourceAMICreationDate")
-	}
-	if generatedData[4] != "SourceAMIOwner" {
-		t.Fatalf("Generated data should contain SourceAMIOwner")
-	}
-	if generatedData[5] != "SourceAMIOwnerName" {
-		t.Fatalf("Generated data should contain SourceAMIOwnerName")
-	}
 }
@@ -16,7 +16,6 @@ import (
 )

 type stepCreateAMI struct {
-	PollingConfig      *awscommon.AWSPollingConfig
 	image              *ec2.Image
 	AMISkipBuildRegion bool
 }
@@ -86,23 +85,18 @@ func (s *stepCreateAMI) Run(ctx context.Context, state multistep.StateBag) multi

 	// Wait for the image to become ready
 	ui.Say("Waiting for AMI to become ready...")
-	if waitErr := s.PollingConfig.WaitUntilAMIAvailable(ctx, ec2conn, *createResp.ImageId); waitErr != nil {
-		// waitErr should get bubbled up if the issue is a wait timeout
-		err := fmt.Errorf("Error waiting for AMI: %s", waitErr)
+	if err := awscommon.WaitUntilAMIAvailable(ctx, ec2conn, *createResp.ImageId); err != nil {
+		log.Printf("Error waiting for AMI: %s", err)
 		imResp, imerr := ec2conn.DescribeImages(&ec2.DescribeImagesInput{ImageIds: []*string{createResp.ImageId}})
 		if imerr != nil {
-			// If there's a failure describing images, bubble that error up too, but don't erase the waitErr.
-			log.Printf("DescribeImages call was unable to determine reason waiting for AMI failed: %s", imerr)
-			err = fmt.Errorf("Unknown error waiting for AMI; %s. DescribeImages returned an error: %s", waitErr, imerr)
+			log.Printf("Unable to determine reason waiting for AMI failed: %s", err)
+			err = fmt.Errorf("Unknown error waiting for AMI; %s", err)
 		}
 		if imResp != nil && len(imResp.Images) > 0 {
-			// Finally, if there's a stateReason, store that with the wait err
 			image := imResp.Images[0]
 			if image != nil {
 				stateReason := image.StateReason
-				if stateReason != nil {
-					err = fmt.Errorf("Error waiting for AMI: %s. DescribeImages returned the state reason: %s", waitErr, stateReason)
-				}
+				err = fmt.Errorf("Error waiting for AMI. Reason: %s", stateReason)
 			}
 		}
 		state.Put("error", err)
@@ -163,7 +163,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {

 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)

-	generatedData := awscommon.GetGeneratedDataList()
+	generatedData := []string{"SourceAMIName"}
 	return generatedData, warns, nil
 }

@@ -192,7 +192,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack

 	if b.config.IsSpotInstance() {
 		instanceStep = &awscommon.StepRunSpotInstance{
-			PollingConfig:                     b.config.PollingConfig,
 			AssociatePublicIpAddress:          b.config.AssociatePublicIpAddress,
 			LaunchMappings:                    b.config.LaunchMappings,
 			BlockDurationMinutes:              b.config.BlockDurationMinutes,
@@ -214,7 +213,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		}
 	} else {
 		instanceStep = &awscommon.StepRunSourceInstance{
-			PollingConfig:                     b.config.PollingConfig,
 			AssociatePublicIpAddress:          b.config.AssociatePublicIpAddress,
 			LaunchMappings:                    b.config.LaunchMappings,
 			Comm:                              &b.config.RunConfig.Comm,
@@ -240,12 +238,11 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 	// Build the steps
 	steps := []multistep.Step{
 		&awscommon.StepPreValidate{
-			DestAmiName:        b.config.AMIName,
-			ForceDeregister:    b.config.AMIForceDeregister,
-			AMISkipBuildRegion: b.config.AMISkipBuildRegion,
-			VpcId:              b.config.VpcId,
-			SubnetId:           b.config.SubnetId,
-			HasSubnetFilter:    !b.config.SubnetFilter.Empty(),
+			DestAmiName:     b.config.AMIName,
+			ForceDeregister: b.config.AMIForceDeregister,
+			VpcId:           b.config.VpcId,
+			SubnetId:        b.config.SubnetId,
+			HasSubnetFilter: !b.config.SubnetFilter.Empty(),
 		},
 		&awscommon.StepSourceAMIInfo{
 			SourceAmi:                b.config.SourceAmi,
@@ -310,15 +307,11 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			),
 			SSHConfig: b.config.RunConfig.Comm.SSHConfigFunc(),
 		},
-		&awscommon.StepSetGeneratedData{
-			GeneratedData: generatedData,
-		},
 		&common.StepProvision{},
 		&common.StepCleanupTempKeys{
 			Comm: &b.config.RunConfig.Comm,
 		},
 		&awscommon.StepStopEBSBackedInstance{
-			PollingConfig:       b.config.PollingConfig,
 			Skip:                b.config.IsSpotInstance(),
 			DisableStopInstance: b.config.DisableStopInstance,
 		},
@@ -328,7 +321,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			EnableAMIENASupport:      b.config.AMIENASupport,
 		},
 		&StepSnapshotVolumes{
-			PollingConfig:   b.config.PollingConfig,
 			LaunchDevices:   launchDevices,
 			SnapshotOmitMap: b.config.LaunchMappings.GetOmissions(),
 		},
@@ -348,17 +340,15 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			Architecture:             b.config.Architecture,
 			LaunchOmitMap:            b.config.LaunchMappings.GetOmissions(),
 			AMISkipBuildRegion:       b.config.AMISkipBuildRegion,
-			PollingConfig:            b.config.PollingConfig,
 		},
 		&awscommon.StepAMIRegionCopy{
-			AccessConfig:       &b.config.AccessConfig,
-			Regions:            b.config.AMIRegions,
-			AMIKmsKeyId:        b.config.AMIKmsKeyId,
-			RegionKeyIds:       b.config.AMIRegionKMSKeyIDs,
-			EncryptBootVolume:  b.config.AMIEncryptBootVolume,
-			Name:               b.config.AMIName,
-			OriginalRegion:     *ec2conn.Config.Region,
-			AMISkipBuildRegion: b.config.AMISkipBuildRegion,
+			AccessConfig:      &b.config.AccessConfig,
+			Regions:           b.config.AMIRegions,
+			AMIKmsKeyId:       b.config.AMIKmsKeyId,
+			RegionKeyIds:      b.config.AMIRegionKMSKeyIDs,
+			EncryptBootVolume: b.config.AMIEncryptBootVolume,
+			Name:              b.config.AMIName,
+			OriginalRegion:    *ec2conn.Config.Region,
 		},
 		&awscommon.StepModifyAMIAttributes{
 			Description:    b.config.AMIDescription,
@@ -74,7 +74,6 @@ type FlatConfig struct {
 	SkipMetadataApiCheck                      *bool                                  `mapstructure:"skip_metadata_api_check" cty:"skip_metadata_api_check" hcl:"skip_metadata_api_check"`
 	Token                                     *string                                `mapstructure:"token" required:"false" cty:"token" hcl:"token"`
 	VaultAWSEngine                            *common.FlatVaultAWSEngineOptions      `mapstructure:"vault_aws_engine" required:"false" cty:"vault_aws_engine" hcl:"vault_aws_engine"`
-	PollingConfig                             *common.FlatAWSPollingConfig           `mapstructure:"aws_polling" required:"false" cty:"aws_polling" hcl:"aws_polling"`
 	AssociatePublicIpAddress                  *bool                                  `mapstructure:"associate_public_ip_address" required:"false" cty:"associate_public_ip_address" hcl:"associate_public_ip_address"`
 	AvailabilityZone                          *string                                `mapstructure:"availability_zone" required:"false" cty:"availability_zone" hcl:"availability_zone"`
 	BlockDurationMinutes                      *int64                                 `mapstructure:"block_duration_minutes" required:"false" cty:"block_duration_minutes" hcl:"block_duration_minutes"`
@@ -216,7 +215,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"skip_metadata_api_check":       &hcldec.AttrSpec{Name: "skip_metadata_api_check", Type: cty.Bool, Required: false},
 		"token":                         &hcldec.AttrSpec{Name: "token", Type: cty.String, Required: false},
 		"vault_aws_engine":              &hcldec.BlockSpec{TypeName: "vault_aws_engine", Nested: hcldec.ObjectSpec((*common.FlatVaultAWSEngineOptions)(nil).HCL2Spec())},
-		"aws_polling":                   &hcldec.BlockSpec{TypeName: "aws_polling", Nested: hcldec.ObjectSpec((*common.FlatAWSPollingConfig)(nil).HCL2Spec())},
 		"associate_public_ip_address":   &hcldec.AttrSpec{Name: "associate_public_ip_address", Type: cty.Bool, Required: false},
 		"availability_zone":             &hcldec.AttrSpec{Name: "availability_zone", Type: cty.String, Required: false},
 		"block_duration_minutes":        &hcldec.AttrSpec{Name: "block_duration_minutes", Type: cty.Number, Required: false},
@@ -86,25 +86,7 @@ func TestBuilderPrepare_ReturnGeneratedData(t *testing.T) {
 	if len(generatedData) == 0 {
 		t.Fatalf("Generated data should not be empty")
 	}
-	if len(generatedData) == 0 {
-		t.Fatalf("Generated data should not be empty")
-	}
 	if generatedData[0] != "SourceAMIName" {
 		t.Fatalf("Generated data should contain SourceAMIName")
 	}
-	if generatedData[1] != "BuildRegion" {
-		t.Fatalf("Generated data should contain BuildRegion")
-	}
-	if generatedData[2] != "SourceAMI" {
-		t.Fatalf("Generated data should contain SourceAMI")
-	}
-	if generatedData[3] != "SourceAMICreationDate" {
-		t.Fatalf("Generated data should contain SourceAMICreationDate")
-	}
-	if generatedData[4] != "SourceAMIOwner" {
-		t.Fatalf("Generated data should contain SourceAMIOwner")
-	}
-	if generatedData[5] != "SourceAMIOwnerName" {
-		t.Fatalf("Generated data should contain SourceAMIOwnerName")
-	}
 }
@@ -15,7 +15,6 @@ import (

 // StepRegisterAMI creates the AMI.
 type StepRegisterAMI struct {
-	PollingConfig            *awscommon.AWSPollingConfig
 	RootDevice               RootBlockDevice
 	AMIDevices               []*ec2.BlockDeviceMapping
 	LaunchDevices            []*ec2.BlockDeviceMapping
@@ -87,7 +86,7 @@ func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) mul

 	// Wait for the image to become ready
 	ui.Say("Waiting for AMI to become ready...")
-	if err := s.PollingConfig.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
+	if err := awscommon.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
 		err := fmt.Errorf("Error waiting for AMI: %s", err)
 		state.Put("error", err)
 		ui.Error(err.Error())
@@ -7,7 +7,6 @@ import (

 	"github.com/aws/aws-sdk-go/aws"
 	"github.com/aws/aws-sdk-go/service/ec2"
-	"github.com/hashicorp/packer/builder/amazon/common"
 )

 const sourceDeviceName = "/dev/xvdf"
@@ -24,7 +23,6 @@ func newStepRegisterAMI(amiDevices, launchDevices []*ec2.BlockDeviceMapping) *St
 		},
 		AMIDevices:    amiDevices,
 		LaunchDevices: launchDevices,
-		PollingConfig: new(common.AWSPollingConfig),
 	}
 }

@@ -18,7 +18,6 @@ import (
 // Produces:
 //   snapshot_ids map[string]string - IDs of the created snapshots
 type StepSnapshotVolumes struct {
-	PollingConfig   *awscommon.AWSPollingConfig
 	LaunchDevices   []*ec2.BlockDeviceMapping
 	snapshotIds     map[string]string
 	snapshotMutex   sync.Mutex
@@ -57,7 +56,7 @@ func (s *StepSnapshotVolumes) snapshotVolume(ctx context.Context, deviceName str
 	s.snapshotMutex.Unlock()

 	// Wait for snapshot to be created
-	err = s.PollingConfig.WaitUntilSnapshotDone(ctx, ec2conn, *createSnapResp.SnapshotId)
+	err = awscommon.WaitUntilSnapshotDone(ctx, ec2conn, *createSnapResp.SnapshotId)
 	return err
 }

@@ -12,7 +12,6 @@ import (
 	"github.com/aws/aws-sdk-go/service/ec2"
 	"github.com/aws/aws-sdk-go/service/iam"
 	"github.com/hashicorp/hcl/v2/hcldec"
-	"github.com/hashicorp/packer/builder"
 	awscommon "github.com/hashicorp/packer/builder/amazon/common"
 	"github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/hcl2template"
@@ -147,7 +146,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {

 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)

-	generatedData := awscommon.GetGeneratedDataList()
+	generatedData := []string{"SourceAMIName"}
 	return generatedData, warns, nil
 }

@@ -167,13 +166,11 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 	state.Put("iam", iam)
 	state.Put("hook", hook)
 	state.Put("ui", ui)
-	generatedData := &builder.GeneratedData{State: state}

 	var instanceStep multistep.Step

 	if b.config.IsSpotInstance() {
 		instanceStep = &awscommon.StepRunSpotInstance{
-			PollingConfig:                     b.config.PollingConfig,
 			AssociatePublicIpAddress:          b.config.AssociatePublicIpAddress,
 			LaunchMappings:                    b.config.launchBlockDevices,
 			BlockDurationMinutes:              b.config.BlockDurationMinutes,
@@ -195,7 +192,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		}
 	} else {
 		instanceStep = &awscommon.StepRunSourceInstance{
-			PollingConfig:                     b.config.PollingConfig,
 			AssociatePublicIpAddress:          b.config.AssociatePublicIpAddress,
 			LaunchMappings:                    b.config.launchBlockDevices,
 			Comm:                              &b.config.RunConfig.Comm,
@@ -280,15 +276,11 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			),
 			SSHConfig: b.config.RunConfig.Comm.SSHConfigFunc(),
 		},
-		&awscommon.StepSetGeneratedData{
-			GeneratedData: generatedData,
-		},
 		&common.StepProvision{},
 		&common.StepCleanupTempKeys{
 			Comm: &b.config.RunConfig.Comm,
 		},
 		&awscommon.StepStopEBSBackedInstance{
-			PollingConfig:       b.config.PollingConfig,
 			Skip:                b.config.IsSpotInstance(),
 			DisableStopInstance: b.config.DisableStopInstance,
 		},
@@ -76,7 +76,6 @@ type FlatConfig struct {
 	SkipMetadataApiCheck                      *bool                                  `mapstructure:"skip_metadata_api_check" cty:"skip_metadata_api_check" hcl:"skip_metadata_api_check"`
 	Token                                     *string                                `mapstructure:"token" required:"false" cty:"token" hcl:"token"`
 	VaultAWSEngine                            *common.FlatVaultAWSEngineOptions      `mapstructure:"vault_aws_engine" required:"false" cty:"vault_aws_engine" hcl:"vault_aws_engine"`
-	PollingConfig                             *common.FlatAWSPollingConfig           `mapstructure:"aws_polling" required:"false" cty:"aws_polling" hcl:"aws_polling"`
 	AssociatePublicIpAddress                  *bool                                  `mapstructure:"associate_public_ip_address" required:"false" cty:"associate_public_ip_address" hcl:"associate_public_ip_address"`
 	AvailabilityZone                          *string                                `mapstructure:"availability_zone" required:"false" cty:"availability_zone" hcl:"availability_zone"`
 	BlockDurationMinutes                      *int64                                 `mapstructure:"block_duration_minutes" required:"false" cty:"block_duration_minutes" hcl:"block_duration_minutes"`
@@ -196,7 +195,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"skip_metadata_api_check":       &hcldec.AttrSpec{Name: "skip_metadata_api_check", Type: cty.Bool, Required: false},
 		"token":                         &hcldec.AttrSpec{Name: "token", Type: cty.String, Required: false},
 		"vault_aws_engine":              &hcldec.BlockSpec{TypeName: "vault_aws_engine", Nested: hcldec.ObjectSpec((*common.FlatVaultAWSEngineOptions)(nil).HCL2Spec())},
-		"aws_polling":                   &hcldec.BlockSpec{TypeName: "aws_polling", Nested: hcldec.ObjectSpec((*common.FlatAWSPollingConfig)(nil).HCL2Spec())},
 		"associate_public_ip_address":   &hcldec.AttrSpec{Name: "associate_public_ip_address", Type: cty.Bool, Required: false},
 		"availability_zone":             &hcldec.AttrSpec{Name: "availability_zone", Type: cty.String, Required: false},
 		"block_duration_minutes":        &hcldec.AttrSpec{Name: "block_duration_minutes", Type: cty.Number, Required: false},
@@ -105,25 +105,7 @@ func TestBuilderPrepare_ReturnGeneratedData(t *testing.T) {
 	if len(generatedData) == 0 {
 		t.Fatalf("Generated data should not be empty")
 	}
-	if len(generatedData) == 0 {
-		t.Fatalf("Generated data should not be empty")
-	}
 	if generatedData[0] != "SourceAMIName" {
 		t.Fatalf("Generated data should contain SourceAMIName")
 	}
-	if generatedData[1] != "BuildRegion" {
-		t.Fatalf("Generated data should contain BuildRegion")
-	}
-	if generatedData[2] != "SourceAMI" {
-		t.Fatalf("Generated data should contain SourceAMI")
-	}
-	if generatedData[3] != "SourceAMICreationDate" {
-		t.Fatalf("Generated data should contain SourceAMICreationDate")
-	}
-	if generatedData[4] != "SourceAMIOwner" {
-		t.Fatalf("Generated data should contain SourceAMIOwner")
-	}
-	if generatedData[5] != "SourceAMIOwnerName" {
-		t.Fatalf("Generated data should contain SourceAMIOwnerName")
-	}
 }
@@ -227,7 +227,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
 	}
 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)

-	generatedData := awscommon.GetGeneratedDataList()
+	generatedData := []string{"SourceAMIName"}
 	return generatedData, warns, nil
 }

@@ -255,7 +255,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack

 	if b.config.IsSpotInstance() {
 		instanceStep = &awscommon.StepRunSpotInstance{
-			PollingConfig:            b.config.PollingConfig,
 			AssociatePublicIpAddress: b.config.AssociatePublicIpAddress,
 			LaunchMappings:           b.config.LaunchMappings,
 			BlockDurationMinutes:     b.config.BlockDurationMinutes,
@@ -274,7 +273,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		}
 	} else {
 		instanceStep = &awscommon.StepRunSourceInstance{
-			PollingConfig:            b.config.PollingConfig,
 			AssociatePublicIpAddress: b.config.AssociatePublicIpAddress,
 			LaunchMappings:           b.config.LaunchMappings,
 			Comm:                     &b.config.RunConfig.Comm,
@@ -362,9 +360,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			),
 			SSHConfig: b.config.RunConfig.Comm.SSHConfigFunc(),
 		},
-		&awscommon.StepSetGeneratedData{
-			GeneratedData: generatedData,
-		},
 		&common.StepProvision{},
 		&common.StepCleanupTempKeys{
 			Comm: &b.config.RunConfig.Comm,
@@ -387,7 +382,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			EnableAMISriovNetSupport: b.config.AMISriovNetSupport,
 			EnableAMIENASupport:      b.config.AMIENASupport,
 			AMISkipBuildRegion:       b.config.AMISkipBuildRegion,
-			PollingConfig:            b.config.PollingConfig,
 		},
 		&awscommon.StepAMIRegionCopy{
 			AccessConfig:      &b.config.AccessConfig,
@@ -31,7 +31,6 @@ type FlatConfig struct {
 	SkipMetadataApiCheck                      *bool                                  `mapstructure:"skip_metadata_api_check" cty:"skip_metadata_api_check" hcl:"skip_metadata_api_check"`
 	Token                                     *string                                `mapstructure:"token" required:"false" cty:"token" hcl:"token"`
 	VaultAWSEngine                            *common.FlatVaultAWSEngineOptions      `mapstructure:"vault_aws_engine" required:"false" cty:"vault_aws_engine" hcl:"vault_aws_engine"`
-	PollingConfig                             *common.FlatAWSPollingConfig           `mapstructure:"aws_polling" required:"false" cty:"aws_polling" hcl:"aws_polling"`
 	AMIName                                   *string                                `mapstructure:"ami_name" required:"true" cty:"ami_name" hcl:"ami_name"`
 	AMIDescription                            *string                                `mapstructure:"ami_description" required:"false" cty:"ami_description" hcl:"ami_description"`
 	AMIVirtType                               *string                                `mapstructure:"ami_virtualization_type" required:"false" cty:"ami_virtualization_type" hcl:"ami_virtualization_type"`
@@ -178,7 +177,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"skip_metadata_api_check":       &hcldec.AttrSpec{Name: "skip_metadata_api_check", Type: cty.Bool, Required: false},
 		"token":                         &hcldec.AttrSpec{Name: "token", Type: cty.String, Required: false},
 		"vault_aws_engine":              &hcldec.BlockSpec{TypeName: "vault_aws_engine", Nested: hcldec.ObjectSpec((*common.FlatVaultAWSEngineOptions)(nil).HCL2Spec())},
-		"aws_polling":                   &hcldec.BlockSpec{TypeName: "aws_polling", Nested: hcldec.ObjectSpec((*common.FlatAWSPollingConfig)(nil).HCL2Spec())},
 		"ami_name":                      &hcldec.AttrSpec{Name: "ami_name", Type: cty.String, Required: false},
 		"ami_description":               &hcldec.AttrSpec{Name: "ami_description", Type: cty.String, Required: false},
 		"ami_virtualization_type":       &hcldec.AttrSpec{Name: "ami_virtualization_type", Type: cty.String, Required: false},
@@ -319,25 +319,7 @@ func TestBuilderPrepare_ReturnGeneratedData(t *testing.T) {
 	if len(generatedData) == 0 {
 		t.Fatalf("Generated data should not be empty")
 	}
-	if len(generatedData) == 0 {
-		t.Fatalf("Generated data should not be empty")
-	}
 	if generatedData[0] != "SourceAMIName" {
 		t.Fatalf("Generated data should contain SourceAMIName")
 	}
-	if generatedData[1] != "BuildRegion" {
-		t.Fatalf("Generated data should contain BuildRegion")
-	}
-	if generatedData[2] != "SourceAMI" {
-		t.Fatalf("Generated data should contain SourceAMI")
-	}
-	if generatedData[3] != "SourceAMICreationDate" {
-		t.Fatalf("Generated data should contain SourceAMICreationDate")
-	}
-	if generatedData[4] != "SourceAMIOwner" {
-		t.Fatalf("Generated data should contain SourceAMIOwner")
-	}
-	if generatedData[5] != "SourceAMIOwnerName" {
-		t.Fatalf("Generated data should contain SourceAMIOwnerName")
-	}
 }
@@ -14,7 +14,6 @@ import (
 )

 type StepRegisterAMI struct {
-	PollingConfig            *awscommon.AWSPollingConfig
 	EnableAMIENASupport      confighelper.Trilean
 	EnableAMISriovNetSupport bool
 	AMISkipBuildRegion       bool
@@ -81,7 +80,7 @@ func (s *StepRegisterAMI) Run(ctx context.Context, state multistep.StateBag) mul

 	// Wait for the image to become ready
 	ui.Say("Waiting for AMI to become ready...")
-	if err := s.PollingConfig.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
+	if err := awscommon.WaitUntilAMIAvailable(ctx, ec2conn, *registerResp.ImageId); err != nil {
 		err := fmt.Errorf("Error waiting for AMI: %s", err)
 		state.Put("error", err)
 		ui.Error(err.Error())
@@ -221,6 +221,8 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			NewStepSnapshotDataDisks(azureClient, ui, &b.config),
 			NewStepCaptureImage(azureClient, ui),
 			NewStepPublishToSharedImageGallery(azureClient, ui, &b.config),
+			NewStepDeleteResourceGroup(azureClient, ui),
+			NewStepDeleteOSDisk(azureClient, ui),
 			NewStepDeleteAdditionalDisks(azureClient, ui),
 		}
 	} else if b.config.OSType == constants.Target_Windows {
@@ -262,6 +264,8 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			NewStepSnapshotDataDisks(azureClient, ui, &b.config),
 			NewStepCaptureImage(azureClient, ui),
 			NewStepPublishToSharedImageGallery(azureClient, ui, &b.config),
+			NewStepDeleteResourceGroup(azureClient, ui),
+			NewStepDeleteOSDisk(azureClient, ui),
 			NewStepDeleteAdditionalDisks(azureClient, ui),
 		)
 	} else {
@@ -103,8 +103,7 @@ type Config struct {
 	// Authentication via OAUTH
 	ClientConfig client.Config `mapstructure:",squash"`

-	// A list of one or more fully-qualified resource IDs of user assigned
-	// managed identities to be configured on the VM.
+	// If set with one or more resource ids of user assigned managed identities, they will be configured on the VM.
 	// See [documentation](https://docs.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/how-to-use-vm-token)
 	// for how to acquire tokens within the VM.
 	// To assign a user assigned managed identity to a VM, the provided account or service principal must have [Managed Identity Operator](https://docs.microsoft.com/en-us/azure/role-based-access-control/built-in-roles#managed-identity-operator)
@@ -788,10 +787,6 @@ func assertRequiredParametersSet(c *Config, errs *packer.MultiError) {
 		for _, rid := range c.UserAssignedManagedIdentities {
 			r, err := client.ParseResourceID(rid)
 			if err != nil {
-				err := fmt.Errorf("Error parsing resource ID from `user_assigned_managed_identities`; please make sure"+
-					" that this value follows the full resource id format: "+
-					"/subscriptions/<SUBSCRIPTON_ID>/resourcegroups/<RESOURCE_GROUP>/providers/Microsoft.ManagedIdentity/userAssignedIdentities/<USER_ASSIGNED_IDENTITY_NAME>.\n"+
-					" Original error: %s", err)
 				errs = packer.MultiErrorAppend(errs, err)
 			} else {
 				if !strings.EqualFold(r.Provider, "Microsoft.ManagedIdentity") {
@@ -111,30 +111,27 @@ func (s *StepCreateResourceGroup) Cleanup(state multistep.StateBag) {
 	if state.Get(constants.ArmIsExistingResourceGroup).(bool) {
 		ui.Say("\nThe resource group was not created by Packer, not deleting ...")
 		return
-	}
+	} else {
+		ui.Say("\nCleanup requested, deleting resource group ...")

-	ctx := context.TODO()
-	resourceGroupName := state.Get(constants.ArmResourceGroupName).(string)
-	if exists, err := s.exists(ctx, resourceGroupName); !exists || err != nil {
-		return
-	}
-
-	ui.Say("\nCleanup requested, deleting resource group ...")
-	f, err := s.client.GroupsClient.Delete(ctx, resourceGroupName)
-	if err == nil {
-		if state.Get(constants.ArmAsyncResourceGroupDelete).(bool) {
-			s.say(fmt.Sprintf("\n Not waiting for Resource Group delete as requested by user. Resource Group Name is %s", resourceGroupName))
-		} else {
-			err = f.WaitForCompletionRef(ctx, s.client.GroupsClient.Client)
+		var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
+		ctx := context.TODO()
+		f, err := s.client.GroupsClient.Delete(ctx, resourceGroupName)
+		if err == nil {
+			if state.Get(constants.ArmAsyncResourceGroupDelete).(bool) {
+				s.say(fmt.Sprintf("\n Not waiting for Resource Group delete as requested by user. Resource Group Name is %s", resourceGroupName))
+			} else {
+				err = f.WaitForCompletionRef(ctx, s.client.GroupsClient.Client)
+			}
+		}
+		if err != nil {
+			ui.Error(fmt.Sprintf("Error deleting resource group.  Please delete it manually.\n\n"+
+				"Name: %s\n"+
+				"Error: %s", resourceGroupName, err))
+			return
+		}
+		if !state.Get(constants.ArmAsyncResourceGroupDelete).(bool) {
+			ui.Say("Resource group has been deleted.")
 		}
 	}
-	if err != nil {
-		ui.Error(fmt.Sprintf("Error deleting resource group.  Please delete it manually.\n\n"+
-			"Name: %s\n"+
-			"Error: %s", resourceGroupName, err))
-		return
-	}
-	if !state.Get(constants.ArmAsyncResourceGroupDelete).(bool) {
-		ui.Say("Resource group has been deleted.")
-	}
 }
@@ -35,13 +35,8 @@ func NewStepDeleteAdditionalDisks(client *AzureClient, ui packer.Ui) *StepDelete

 func (s *StepDeleteAdditionalDisk) deleteBlob(storageContainerName string, blobName string) error {
 	blob := s.client.BlobStorageClient.GetContainerReference(storageContainerName).GetBlobReference(blobName)
-	_, err := blob.BreakLease(nil)
-	if err != nil && !strings.Contains(err.Error(), "LeaseNotPresentWithLeaseOperation") {
-		s.say(s.client.LastError.Error())
-		return err
-	}
+	err := blob.Delete(nil)

-	err = blob.Delete(nil)
 	if err != nil {
 		s.say(s.client.LastError.Error())
 	}
@@ -85,26 +80,25 @@ func (s *StepDeleteAdditionalDisk) Run(ctx context.Context, state multistep.Stat
 				s.say("Failed to delete the managed Additional Disk!")
 				return processStepResult(err, s.error, state)
 			}
-			continue
-		}
-
-		u, err := url.Parse(additionaldisk)
-		if err != nil {
-			s.say("Failed to parse the Additional Disk's VHD URI!")
-			return processStepResult(err, s.error, state)
-		}
-
-		xs := strings.Split(u.Path, "/")
-		if len(xs) < 3 {
-			err = errors.New("Failed to parse Additional Disk's VHD URI!")
 		} else {
-			var storageAccountName = xs[1]
-			var blobName = strings.Join(xs[2:], "/")
+			u, err := url.Parse(additionaldisk)
+			if err != nil {
+				s.say("Failed to parse the Additional Disk's VHD URI!")
+				return processStepResult(err, s.error, state)
+			}

-			err = s.delete(storageAccountName, blobName)
-		}
-		if err != nil {
-			return processStepResult(err, s.error, state)
+			xs := strings.Split(u.Path, "/")
+			if len(xs) < 3 {
+				err = errors.New("Failed to parse Additional Disk's VHD URI!")
+			} else {
+				var storageAccountName = xs[1]
+				var blobName = strings.Join(xs[2:], "/")
+
+				err = s.delete(storageAccountName, blobName)
+			}
+			if err != nil {
+				return processStepResult(err, s.error, state)
+			}
 		}
 	}
 	return multistep.ActionContinue
@@ -0,0 +1,99 @@
+package arm
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"net/url"
+	"strings"
+
+	"github.com/hashicorp/packer/builder/azure/common/constants"
+
+	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/hashicorp/packer/packer"
+)
+
+type StepDeleteOSDisk struct {
+	client        *AzureClient
+	delete        func(string, string) error
+	deleteManaged func(context.Context, string, string) error
+	say           func(message string)
+	error         func(e error)
+}
+
+func NewStepDeleteOSDisk(client *AzureClient, ui packer.Ui) *StepDeleteOSDisk {
+	var step = &StepDeleteOSDisk{
+		client: client,
+		say:    func(message string) { ui.Say(message) },
+		error:  func(e error) { ui.Error(e.Error()) },
+	}
+
+	step.delete = step.deleteBlob
+	step.deleteManaged = step.deleteManagedDisk
+	return step
+}
+
+func (s *StepDeleteOSDisk) deleteBlob(storageContainerName string, blobName string) error {
+	blob := s.client.BlobStorageClient.GetContainerReference(storageContainerName).GetBlobReference(blobName)
+	err := blob.Delete(nil)
+
+	if err != nil {
+		s.say(s.client.LastError.Error())
+	}
+	return err
+}
+
+func (s *StepDeleteOSDisk) deleteManagedDisk(ctx context.Context, resourceGroupName string, imageName string) error {
+	xs := strings.Split(imageName, "/")
+	diskName := xs[len(xs)-1]
+	f, err := s.client.DisksClient.Delete(ctx, resourceGroupName, diskName)
+	if err == nil {
+		err = f.WaitForCompletionRef(ctx, s.client.DisksClient.Client)
+	}
+	return err
+}
+
+func (s *StepDeleteOSDisk) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+	s.say("Deleting the temporary OS disk ...")
+
+	var osDisk = state.Get(constants.ArmOSDiskVhd).(string)
+	var isManagedDisk = state.Get(constants.ArmIsManagedImage).(bool)
+	var isExistingResourceGroup = state.Get(constants.ArmIsExistingResourceGroup).(bool)
+	var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
+
+	if isManagedDisk && !isExistingResourceGroup {
+		s.say(fmt.Sprintf(" -> OS Disk : skipping, managed disk was used..."))
+		return multistep.ActionContinue
+	}
+
+	s.say(fmt.Sprintf(" -> OS Disk : '%s'", osDisk))
+
+	var err error
+	if isManagedDisk {
+		err = s.deleteManaged(ctx, resourceGroupName, osDisk)
+		if err != nil {
+			s.say("Failed to delete the managed OS Disk!")
+			return processStepResult(err, s.error, state)
+		}
+		return multistep.ActionContinue
+	}
+	u, err := url.Parse(osDisk)
+	if err != nil {
+		s.say("Failed to parse the OS Disk's VHD URI!")
+		return processStepResult(err, s.error, state)
+	}
+
+	xs := strings.Split(u.Path, "/")
+	if len(xs) < 3 {
+		err = errors.New("Failed to parse OS Disk's VHD URI!")
+	} else {
+		var storageAccountName = xs[1]
+		var blobName = strings.Join(xs[2:], "/")
+
+		err = s.delete(storageAccountName, blobName)
+	}
+	return processStepResult(err, s.error, state)
+}
+
+func (*StepDeleteOSDisk) Cleanup(multistep.StateBag) {
+}
@@ -0,0 +1,227 @@
+package arm
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
+)
+
+func TestStepDeleteOSDiskShouldFailIfGetFails(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete:        func(string, string) error { return fmt.Errorf("!! Unit Test FAIL !!") },
+		deleteManaged: func(context.Context, string, string) error { return nil },
+		say:           func(message string) {},
+		error:         func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteOSDisk("http://storage.blob.core.windows.net/images/pkrvm_os.vhd")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionHalt {
+		t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == false {
+		t.Fatalf("Expected the step to set stateBag['%s'], but it was not.", constants.Error)
+	}
+}
+
+func TestStepDeleteOSDiskShouldPassIfGetPasses(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete: func(string, string) error { return nil },
+		say:    func(message string) {},
+		error:  func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteOSDisk("http://storage.blob.core.windows.net/images/pkrvm_os.vhd")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionContinue {
+		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == true {
+		t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
+	}
+}
+
+func TestStepDeleteOSDiskShouldTakeStepArgumentsFromStateBag(t *testing.T) {
+	var actualStorageContainerName string
+	var actualBlobName string
+
+	var testSubject = &StepDeleteOSDisk{
+		delete: func(storageContainerName string, blobName string) error {
+			actualStorageContainerName = storageContainerName
+			actualBlobName = blobName
+			return nil
+		},
+		say:   func(message string) {},
+		error: func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteOSDisk("http://storage.blob.core.windows.net/images/pkrvm_os.vhd")
+	var result = testSubject.Run(context.Background(), stateBag)
+
+	if result != multistep.ActionContinue {
+		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
+	}
+
+	if actualStorageContainerName != "images" {
+		t.Fatalf("Expected the storage container name to be 'images', but found '%s'.", actualStorageContainerName)
+	}
+
+	if actualBlobName != "pkrvm_os.vhd" {
+		t.Fatalf("Expected the blob name to be 'pkrvm_os.vhd', but found '%s'.", actualBlobName)
+	}
+}
+
+func TestStepDeleteOSDiskShouldHandleComplexStorageContainerNames(t *testing.T) {
+	var actualStorageContainerName string
+	var actualBlobName string
+
+	var testSubject = &StepDeleteOSDisk{
+		delete: func(storageContainerName string, blobName string) error {
+			actualStorageContainerName = storageContainerName
+			actualBlobName = blobName
+			return nil
+		},
+		say:   func(message string) {},
+		error: func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteOSDisk("http://storage.blob.core.windows.net/abc/def/pkrvm_os.vhd")
+	testSubject.Run(context.Background(), stateBag)
+
+	if actualStorageContainerName != "abc" {
+		t.Fatalf("Expected the storage container name to be 'abc/def', but found '%s'.", actualStorageContainerName)
+	}
+
+	if actualBlobName != "def/pkrvm_os.vhd" {
+		t.Fatalf("Expected the blob name to be 'pkrvm_os.vhd', but found '%s'.", actualBlobName)
+	}
+}
+
+func TestStepDeleteOSDiskShouldFailIfVHDNameCannotBeURLParsed(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete:        func(string, string) error { return nil },
+		say:           func(message string) {},
+		error:         func(e error) {},
+		deleteManaged: func(context.Context, string, string) error { return nil },
+	}
+
+	// Invalid URL per https://golang.org/src/net/url/url_test.go
+	stateBag := DeleteTestStateBagStepDeleteOSDisk("http://[fe80::1%en0]/")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionHalt {
+		t.Fatalf("Expected the step to return 'ActionHalt', but got '%v'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == false {
+		t.Fatalf("Expected the step to not stateBag['%s'], but it was.", constants.Error)
+	}
+}
+func TestStepDeleteOSDiskShouldFailIfVHDNameIsTooShort(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete:        func(string, string) error { return nil },
+		say:           func(message string) {},
+		error:         func(e error) {},
+		deleteManaged: func(context.Context, string, string) error { return nil },
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteOSDisk("storage.blob.core.windows.net/abc")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionHalt {
+		t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == false {
+		t.Fatalf("Expected the step to not stateBag['%s'], but it was.", constants.Error)
+	}
+}
+
+func TestStepDeleteOSDiskShouldPassIfManagedDiskInTempResourceGroup(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete: func(string, string) error { return nil },
+		say:    func(message string) {},
+		error:  func(e error) {},
+	}
+
+	stateBag := new(multistep.BasicStateBag)
+	stateBag.Put(constants.ArmOSDiskVhd, "subscriptions/123-456-789/resourceGroups/existingresourcegroup/providers/Microsoft.Compute/disks/osdisk")
+	stateBag.Put(constants.ArmIsManagedImage, true)
+	stateBag.Put(constants.ArmIsExistingResourceGroup, false)
+	stateBag.Put(constants.ArmResourceGroupName, "testgroup")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionContinue {
+		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == true {
+		t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
+	}
+}
+
+func TestStepDeleteOSDiskShouldFailIfManagedDiskInExistingResourceGroupFailsToDelete(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete:        func(string, string) error { return nil },
+		say:           func(message string) {},
+		error:         func(e error) {},
+		deleteManaged: func(context.Context, string, string) error { return errors.New("UNIT TEST FAIL!") },
+	}
+
+	stateBag := new(multistep.BasicStateBag)
+	stateBag.Put(constants.ArmOSDiskVhd, "subscriptions/123-456-789/resourceGroups/existingresourcegroup/providers/Microsoft.Compute/disks/osdisk")
+	stateBag.Put(constants.ArmIsManagedImage, true)
+	stateBag.Put(constants.ArmIsExistingResourceGroup, true)
+	stateBag.Put(constants.ArmResourceGroupName, "testgroup")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionHalt {
+		t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == false {
+		t.Fatalf("Expected the step to not stateBag['%s'], but it was.", constants.Error)
+	}
+}
+
+func TestStepDeleteOSDiskShouldFailIfManagedDiskInExistingResourceGroupIsDeleted(t *testing.T) {
+	var testSubject = &StepDeleteOSDisk{
+		delete:        func(string, string) error { return nil },
+		say:           func(message string) {},
+		error:         func(e error) {},
+		deleteManaged: func(context.Context, string, string) error { return nil },
+	}
+
+	stateBag := new(multistep.BasicStateBag)
+	stateBag.Put(constants.ArmOSDiskVhd, "subscriptions/123-456-789/resourceGroups/existingresourcegroup/providers/Microsoft.Compute/disks/osdisk")
+	stateBag.Put(constants.ArmIsManagedImage, true)
+	stateBag.Put(constants.ArmIsExistingResourceGroup, true)
+	stateBag.Put(constants.ArmResourceGroupName, "testgroup")
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionContinue {
+		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == true {
+		t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
+	}
+}
+
+func DeleteTestStateBagStepDeleteOSDisk(osDiskVhd string) multistep.StateBag {
+	stateBag := new(multistep.BasicStateBag)
+	stateBag.Put(constants.ArmOSDiskVhd, osDiskVhd)
+	stateBag.Put(constants.ArmIsManagedImage, false)
+	stateBag.Put(constants.ArmIsExistingResourceGroup, false)
+	stateBag.Put(constants.ArmResourceGroupName, "testgroup")
+
+	return stateBag
+}
@@ -0,0 +1,153 @@
+package arm
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/common/retry"
+	"github.com/hashicorp/packer/helper/multistep"
+	"github.com/hashicorp/packer/packer"
+)
+
+const (
+	maxResourcesToDelete = 50
+)
+
+type StepDeleteResourceGroup struct {
+	client *AzureClient
+	delete func(ctx context.Context, state multistep.StateBag, resourceGroupName string) error
+	say    func(message string)
+	error  func(e error)
+}
+
+func NewStepDeleteResourceGroup(client *AzureClient, ui packer.Ui) *StepDeleteResourceGroup {
+	var step = &StepDeleteResourceGroup{
+		client: client,
+		say:    func(message string) { ui.Say(message) },
+		error:  func(e error) { ui.Error(e.Error()) },
+	}
+
+	step.delete = step.deleteResourceGroup
+	return step
+}
+
+func (s *StepDeleteResourceGroup) deleteResourceGroup(ctx context.Context, state multistep.StateBag, resourceGroupName string) error {
+	var err error
+	if state.Get(constants.ArmIsExistingResourceGroup).(bool) {
+		s.say("\nThe resource group was not created by Packer, only deleting individual resources ...")
+		var deploymentName = state.Get(constants.ArmDeploymentName).(string)
+		err = s.deleteDeploymentResources(ctx, deploymentName, resourceGroupName)
+		if err != nil {
+			return err
+		}
+
+		if keyVaultDeploymentName, ok := state.GetOk(constants.ArmKeyVaultDeploymentName); ok {
+			// Only delete if custom keyvault was not provided.
+			if exists := state.Get(constants.ArmIsExistingKeyVault).(bool); !exists {
+				s.say("\n Deleting the keyvault deployment because it was created by Packer...")
+				err = s.deleteDeploymentResources(ctx, keyVaultDeploymentName.(string), resourceGroupName)
+				if err != nil {
+					return err
+				}
+			}
+		}
+
+		return nil
+	} else {
+		s.say("\nThe resource group was created by Packer, deleting ...")
+		f, err := s.client.GroupsClient.Delete(ctx, resourceGroupName)
+		if err == nil {
+			if state.Get(constants.ArmAsyncResourceGroupDelete).(bool) {
+				// No need to wait for the completion for delete if request is Accepted
+				s.say(fmt.Sprintf("\nResource Group is being deleted, not waiting for deletion due to config. Resource Group Name '%s'", resourceGroupName))
+			} else {
+				f.WaitForCompletionRef(ctx, s.client.GroupsClient.Client)
+			}
+
+		}
+
+		if err != nil {
+			s.say(s.client.LastError.Error())
+		}
+		return err
+	}
+}
+
+func (s *StepDeleteResourceGroup) deleteDeploymentResources(ctx context.Context, deploymentName, resourceGroupName string) error {
+	maxResources := int32(maxResourcesToDelete)
+
+	deploymentOperations, err := s.client.DeploymentOperationsClient.ListComplete(ctx, resourceGroupName, deploymentName, &maxResources)
+	if err != nil {
+		s.reportIfError(err, resourceGroupName)
+		return err
+	}
+
+	for deploymentOperations.NotDone() {
+		deploymentOperation := deploymentOperations.Value()
+		// Sometimes an empty operation is added to the list by Azure
+		if deploymentOperation.Properties.TargetResource == nil {
+			deploymentOperations.Next()
+			continue
+		}
+
+		resourceName := *deploymentOperation.Properties.TargetResource.ResourceName
+		resourceType := *deploymentOperation.Properties.TargetResource.ResourceType
+
+		s.say(fmt.Sprintf(" -> %s : '%s'",
+			resourceType,
+			resourceName))
+
+		retry.Config{
+			Tries:      10,
+			RetryDelay: (&retry.Backoff{InitialBackoff: 10 * time.Second, MaxBackoff: 600 * time.Second, Multiplier: 2}).Linear,
+		}.Run(ctx, func(ctx context.Context) error {
+			err := deleteResource(ctx, s.client,
+				resourceType,
+				resourceName,
+				resourceGroupName)
+			if err != nil {
+				s.reportIfError(err, resourceName)
+			}
+			return nil
+		})
+
+		if err = deploymentOperations.Next(); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (s *StepDeleteResourceGroup) reportIfError(err error, resourceName string) {
+	if err != nil {
+		s.say(fmt.Sprintf("Error deleting resource. Please delete manually.\n\n"+
+			"Name: %s\n"+
+			"Error: %s", resourceName, err.Error()))
+		s.error(err)
+	}
+}
+
+func (s *StepDeleteResourceGroup) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+	s.say("Deleting resource group ...")
+
+	var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
+	s.say(fmt.Sprintf(" -> ResourceGroupName : '%s'", resourceGroupName))
+
+	err := s.delete(ctx, state, resourceGroupName)
+	if err != nil {
+		state.Put(constants.Error, err)
+		s.error(err)
+
+		return multistep.ActionHalt
+	}
+
+	state.Put(constants.ArmIsResourceGroupCreated, false)
+
+	return multistep.ActionContinue
+}
+
+func (*StepDeleteResourceGroup) Cleanup(multistep.StateBag) {
+}
@@ -0,0 +1,78 @@
+package arm
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/packer/builder/azure/common/constants"
+	"github.com/hashicorp/packer/helper/multistep"
+)
+
+func TestStepDeleteResourceGroupShouldFailIfDeleteFails(t *testing.T) {
+	var testSubject = &StepDeleteResourceGroup{
+		delete: func(context.Context, multistep.StateBag, string) error { return fmt.Errorf("!! Unit Test FAIL !!") },
+		say:    func(message string) {},
+		error:  func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteResourceGroup()
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionHalt {
+		t.Fatalf("Expected the step to return 'ActionHalt', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == false {
+		t.Fatalf("Expected the step to set stateBag['%s'], but it was not.", constants.Error)
+	}
+}
+
+func TestStepDeleteResourceGroupShouldPassIfDeletePasses(t *testing.T) {
+	var testSubject = &StepDeleteResourceGroup{
+		delete: func(context.Context, multistep.StateBag, string) error { return nil },
+		say:    func(message string) {},
+		error:  func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteResourceGroup()
+
+	var result = testSubject.Run(context.Background(), stateBag)
+	if result != multistep.ActionContinue {
+		t.Fatalf("Expected the step to return 'ActionContinue', but got '%d'.", result)
+	}
+
+	if _, ok := stateBag.GetOk(constants.Error); ok == true {
+		t.Fatalf("Expected the step to not set stateBag['%s'], but it was.", constants.Error)
+	}
+}
+
+func TestStepDeleteResourceGroupShouldDeleteStateBagArmResourceGroupCreated(t *testing.T) {
+	var testSubject = &StepDeleteResourceGroup{
+		delete: func(context.Context, multistep.StateBag, string) error {
+			return nil
+		},
+		say:   func(message string) {},
+		error: func(e error) {},
+	}
+
+	stateBag := DeleteTestStateBagStepDeleteResourceGroup()
+	testSubject.Run(context.Background(), stateBag)
+
+	value, ok := stateBag.GetOk(constants.ArmIsResourceGroupCreated)
+	if !ok {
+		t.Fatal("Expected the resource bag value arm.IsResourceGroupCreated to exist")
+	}
+
+	if value.(bool) {
+		t.Fatalf("Expected arm.IsResourceGroupCreated to be false, but got %q", value)
+	}
+}
+
+func DeleteTestStateBagStepDeleteResourceGroup() multistep.StateBag {
+	stateBag := new(multistep.BasicStateBag)
+	stateBag.Put(constants.ArmResourceGroupName, "Unit Test: ResourceGroupName")
+	stateBag.Put(constants.ArmIsResourceGroupCreated, "Unit Test: IsResourceGroupCreated")
+
+	return stateBag
+}
@@ -42,109 +42,6 @@ func NewStepDeployTemplate(client *AzureClient, ui packer.Ui, config *Config, de
 	return step
 }

-func (s *StepDeployTemplate) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	s.say("Deploying deployment template ...")
-
-	var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
-	s.say(fmt.Sprintf(" -> ResourceGroupName : '%s'", resourceGroupName))
-	s.say(fmt.Sprintf(" -> DeploymentName    : '%s'", s.name))
-
-	return processStepResult(
-		s.deploy(ctx, resourceGroupName, s.name),
-		s.error, state)
-}
-
-func (s *StepDeployTemplate) Cleanup(state multistep.StateBag) {
-	defer func() {
-		err := s.deleteTemplate(context.Background(), state)
-		if err != nil {
-			s.say(s.client.LastError.Error())
-		}
-	}()
-
-	//Only clean up if this was an existing resource group and the resource group
-	//is marked as created
-	existingResourceGroup := state.Get(constants.ArmIsExistingResourceGroup).(bool)
-	resourceGroupCreated := state.Get(constants.ArmIsResourceGroupCreated).(bool)
-	if !existingResourceGroup || !resourceGroupCreated {
-		return
-	}
-
-	ui := state.Get("ui").(packer.Ui)
-	ui.Say("\nThe resource group was not created by Packer, deleting individual resources ...")
-
-	deploymentName := s.name
-	resourceGroupName := state.Get(constants.ArmResourceGroupName).(string)
-
-	// Get image disk details before deleting the image; otherwise we won't be able to
-	// delete the disk as the image request will return a 404
-	computeName := state.Get(constants.ArmComputeName).(string)
-	imageType, imageName, err := s.disk(context.TODO(), resourceGroupName, computeName)
-
-	if err != nil && !strings.Contains(err.Error(), "ResourceNotFound") {
-		ui.Error(fmt.Sprintf("Could not retrieve OS Image details: %s", err))
-	}
-
-	ui.Say(" -> Deployment Resources within: " + deploymentName)
-	if deploymentName != "" {
-		maxResources := int32(50)
-		deploymentOperations, err := s.client.DeploymentOperationsClient.ListComplete(context.TODO(), resourceGroupName, deploymentName, &maxResources)
-		if err != nil {
-			ui.Error(fmt.Sprintf("Error deleting resources.  Please delete them manually.\n\n"+
-				"Name: %s\n"+
-				"Error: %s", resourceGroupName, err))
-		}
-
-		for deploymentOperations.NotDone() {
-			deploymentOperation := deploymentOperations.Value()
-			// Sometimes an empty operation is added to the list by Azure
-			if deploymentOperation.Properties.TargetResource == nil {
-				if err := deploymentOperations.Next(); err != nil {
-					ui.Error(fmt.Sprintf("Error moving to to next deployment operation ...\n\n"+
-						"Name: %s\n"+
-						"Error: %s", resourceGroupName, err))
-					break
-				}
-				continue
-			}
-
-			ui.Say(fmt.Sprintf(" -> %s : '%s'",
-				*deploymentOperation.Properties.TargetResource.ResourceType,
-				*deploymentOperation.Properties.TargetResource.ResourceName))
-
-			err = s.delete(context.TODO(), s.client,
-				*deploymentOperation.Properties.TargetResource.ResourceType,
-				*deploymentOperation.Properties.TargetResource.ResourceName,
-				resourceGroupName)
-			if err != nil {
-				ui.Error(fmt.Sprintf("Error deleting resource.  Please delete manually.\n\n"+
-					"Name: %s\n"+
-					"Error: %s", *deploymentOperation.Properties.TargetResource.ResourceName, err))
-			}
-
-			if err = deploymentOperations.Next(); err != nil {
-				ui.Error(fmt.Sprintf("Error deleting resources.  Please delete them manually.\n\n"+
-					"Name: %s\n"+
-					"Error: %s", resourceGroupName, err))
-				break
-			}
-		}
-
-		// The disk is not defined as an operation in the template so it has to be deleted separately
-		if imageType == "" && imageName == "" {
-			return
-		}
-
-		ui.Say(fmt.Sprintf(" -> %s : '%s'", imageType, imageName))
-		err = s.deleteDisk(context.TODO(), imageType, imageName, resourceGroupName)
-		if err != nil {
-			ui.Error(fmt.Sprintf("Error deleting resource.  Please delete manually.\n\n"+
-				"Name: %s\n"+
-				"Error: %s", imageName, err))
-		}
-	}
-}
-
 func (s *StepDeployTemplate) deployTemplate(ctx context.Context, resourceGroupName string, deploymentName string) error {
 	deployment, err := s.factory(s.config)
 	if err != nil {
@@ -165,32 +62,48 @@ func (s *StepDeployTemplate) deleteTemplate(ctx context.Context, state multistep
 	var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
 	var deploymentName = s.name
 	ui := state.Get("ui").(packer.Ui)
-
 	ui.Say(fmt.Sprintf("Removing the created Deployment object: '%s'", deploymentName))
+
 	f, err := s.client.DeploymentsClient.Delete(ctx, resourceGroupName, deploymentName)
 	if err == nil {
 		err = f.WaitForCompletionRef(ctx, s.client.DeploymentsClient.Client)
 	}
+	if err != nil {
+		s.say(s.client.LastError.Error())
+	}

 	return err
 }

+func (s *StepDeployTemplate) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+	s.say("Deploying deployment template ...")
+
+	var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
+
+	s.say(fmt.Sprintf(" -> ResourceGroupName : '%s'", resourceGroupName))
+	s.say(fmt.Sprintf(" -> DeploymentName    : '%s'", s.name))
+
+	return processStepResult(
+		s.deploy(ctx, resourceGroupName, s.name),
+		s.error, state)
+}
+
 func (s *StepDeployTemplate) getImageDetails(ctx context.Context, resourceGroupName string, computeName string) (string, string, error) {
 	//We can't depend on constants.ArmOSDiskVhd being set
-	var imageName, imageType string
+	var imageName string
+	var imageType string
 	vm, err := s.client.VirtualMachinesClient.Get(ctx, resourceGroupName, computeName, "")
 	if err != nil {
 		return imageName, imageType, err
-	}
-
-	if vm.StorageProfile.OsDisk.Vhd != nil {
-		imageType = "image"
-		imageName = *vm.StorageProfile.OsDisk.Vhd.URI
 	} else {
-		imageType = "Microsoft.Compute/disks"
-		imageName = *vm.StorageProfile.OsDisk.ManagedDisk.ID
+		if vm.StorageProfile.OsDisk.Vhd != nil {
+			imageType = "image"
+			imageName = *vm.StorageProfile.OsDisk.Vhd.URI
+		} else {
+			imageType = "Microsoft.Compute/disks"
+			imageName = *vm.StorageProfile.OsDisk.ManagedDisk.ID
+		}
 	}
-
 	return imageType, imageName, nil
 }

@@ -245,7 +158,6 @@ func (s *StepDeployTemplate) deleteImage(ctx context.Context, imageType string,
 		}
 		return err
 	}
-
 	// VHD image
 	u, err := url.Parse(imageName)
 	if err != nil {
@@ -259,11 +171,75 @@ func (s *StepDeployTemplate) deleteImage(ctx context.Context, imageType string,
 	var blobName = strings.Join(xs[2:], "/")

 	blob := s.client.BlobStorageClient.GetContainerReference(storageAccountName).GetBlobReference(blobName)
-	_, err = blob.BreakLease(nil)
-	if err != nil && !strings.Contains(err.Error(), "LeaseNotPresentWithLeaseOperation") {
-		s.say(s.client.LastError.Error())
-		return err
+	err = blob.Delete(nil)
+	return err
+}
+
+func (s *StepDeployTemplate) Cleanup(state multistep.StateBag) {
+	defer s.deleteTemplate(context.Background(), state)
+
+	//Only clean up if this was an existing resource group and the resource group
+	//is marked as created
+	var existingResourceGroup = state.Get(constants.ArmIsExistingResourceGroup).(bool)
+	var resourceGroupCreated = state.Get(constants.ArmIsResourceGroupCreated).(bool)
+	if !existingResourceGroup || !resourceGroupCreated {
+		return
+	}
+	ui := state.Get("ui").(packer.Ui)
+	ui.Say("\nThe resource group was not created by Packer, deleting individual resources ...")
+
+	var resourceGroupName = state.Get(constants.ArmResourceGroupName).(string)
+	var computeName = state.Get(constants.ArmComputeName).(string)
+	var deploymentName = s.name
+	imageType, imageName, err := s.disk(context.TODO(), resourceGroupName, computeName)
+	if err != nil {
+		ui.Error("Could not retrieve OS Image details")
 	}

-	return blob.Delete(nil)
+	ui.Say(" -> Deployment Resources within: " + deploymentName)
+	if deploymentName != "" {
+		maxResources := int32(50)
+		deploymentOperations, err := s.client.DeploymentOperationsClient.ListComplete(context.TODO(), resourceGroupName, deploymentName, &maxResources)
+		if err != nil {
+			ui.Error(fmt.Sprintf("Error deleting resources.  Please delete them manually.\n\n"+
+				"Name: %s\n"+
+				"Error: %s", resourceGroupName, err))
+		}
+		for deploymentOperations.NotDone() {
+			deploymentOperation := deploymentOperations.Value()
+			// Sometimes an empty operation is added to the list by Azure
+			if deploymentOperation.Properties.TargetResource == nil {
+				deploymentOperations.Next()
+				continue
+			}
+			ui.Say(fmt.Sprintf(" -> %s : '%s'",
+				*deploymentOperation.Properties.TargetResource.ResourceType,
+				*deploymentOperation.Properties.TargetResource.ResourceName))
+			err = s.delete(context.TODO(), s.client,
+				*deploymentOperation.Properties.TargetResource.ResourceType,
+				*deploymentOperation.Properties.TargetResource.ResourceName,
+				resourceGroupName)
+			if err != nil {
+				ui.Error(fmt.Sprintf("Error deleting resource.  Please delete manually.\n\n"+
+					"Name: %s\n"+
+					"Error: %s", *deploymentOperation.Properties.TargetResource.ResourceName, err))
+			}
+			if err = deploymentOperations.Next(); err != nil {
+				ui.Error(fmt.Sprintf("Error deleting resources.  Please delete them manually.\n\n"+
+					"Name: %s\n"+
+					"Error: %s", resourceGroupName, err))
+				break
+			}
+		}
+
+		// The disk is not defined as an operation in the template so has to be
+		// deleted separately
+		ui.Say(fmt.Sprintf(" -> %s : '%s'", imageType, imageName))
+		err = s.deleteDisk(context.TODO(), imageType, imageName, resourceGroupName)
+		if err != nil {
+			ui.Error(fmt.Sprintf("Error deleting resource.  Please delete manually.\n\n"+
+				"Name: %s\n"+
+				"Error: %s", imageName, err))
+		}
+	}
 }
@@ -391,11 +391,8 @@ func checkHyperVGeneration(s string) interface{} {
 }

 func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (packer.Artifact, error) {
-	switch runtime.GOOS {
-	case "linux", "freebsd":
-		break
-	default:
-		return nil, errors.New("the azure-chroot builder only works on Linux and FreeBSD environments")
+	if runtime.GOOS != "linux" {
+		return nil, errors.New("the azure-chroot builder only works on Linux environments")
 	}

 	err := b.config.ClientConfig.FillParameters()
@@ -3,18 +3,24 @@ package chroot
 import (
 	"context"
 	"errors"
+	"fmt"
 	"log"
+	"os"
+	"path/filepath"
 	"strings"
+	"syscall"
 	"time"

+	"github.com/hashicorp/packer/builder/azure/common/client"
+
 	"github.com/Azure/azure-sdk-for-go/services/compute/mgmt/2019-12-01/compute"
 	"github.com/Azure/go-autorest/autorest/azure"
 	"github.com/Azure/go-autorest/autorest/to"
-	"github.com/hashicorp/packer/builder/azure/common/client"
 )

 type DiskAttacher interface {
 	AttachDisk(ctx context.Context, disk string) (lun int32, err error)
+	DiskPathForLun(lun int32) string
 	WaitForDevice(ctx context.Context, i int32) (device string, err error)
 	DetachDisk(ctx context.Context, disk string) (err error)
 	WaitForDetach(ctx context.Context, diskID string) error
@@ -32,7 +38,31 @@ type diskAttacher struct {
 	vm *client.ComputeInfo // store info about this VM so that we don't have to ask metadata service on every call
 }

-var DiskNotFoundError = errors.New("Disk not found")
+func (diskAttacher) DiskPathForLun(lun int32) string {
+	return fmt.Sprintf("/dev/disk/azure/scsi1/lun%d", lun)
+}
+
+func (da diskAttacher) WaitForDevice(ctx context.Context, lun int32) (device string, err error) {
+	path := da.DiskPathForLun(lun)
+
+	for {
+		link, err := os.Readlink(path)
+		if err == nil {
+			return filepath.Abs("/dev/disk/azure/scsi1/" + link)
+		} else if err != os.ErrNotExist {
+			if pe, ok := err.(*os.PathError); ok && pe.Err != syscall.ENOENT {
+				return "", err
+			}
+		}
+
+		select {
+		case <-time.After(100 * time.Millisecond):
+			// continue
+		case <-ctx.Done():
+			return "", ctx.Err()
+		}
+	}
+}

 func (da *diskAttacher) DetachDisk(ctx context.Context, diskID string) error {
 	log.Println("Fetching list of disks currently attached to VM")
@@ -81,6 +111,8 @@ func (da *diskAttacher) WaitForDetach(ctx context.Context, diskID string) error
 	}
 }

+var DiskNotFoundError = errors.New("Disk not found")
+
 func (da *diskAttacher) AttachDisk(ctx context.Context, diskID string) (int32, error) {
 	dataDisks, err := da.getDisks(ctx)
 	if err != nil {
@@ -1,54 +0,0 @@
-package chroot
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"fmt"
-	"os/exec"
-	"regexp"
-	"strings"
-	"time"
-)
-
-func (da diskAttacher) WaitForDevice(ctx context.Context, lun int32) (device string, err error) {
-	// This builder will always be running in Azure, where data disks show up
-	// on scbus5 target 0. The camcontrol command always outputs LUNs in
-	// unpadded hexadecimal format.
-	regexStr := fmt.Sprintf(`at scbus5 target 0 lun %x \(.*?da([\d]+)`, lun)
-	devRegex, err := regexp.Compile(regexStr)
-	if err != nil {
-		return "", err
-	}
-	for {
-		cmd := exec.Command("camcontrol", "devlist")
-		var out bytes.Buffer
-		cmd.Stdout = &out
-		err = cmd.Run()
-		if err != nil {
-			return "", err
-		}
-		outString := out.String()
-		scanner := bufio.NewScanner(strings.NewReader(outString))
-		for scanner.Scan() {
-			line := scanner.Text()
-			// Check if this is the correct bus, target, and LUN.
-			if matches := devRegex.FindStringSubmatch(line); matches != nil {
-				// If this function immediately returns, devfs won't have
-				// created the device yet.
-				time.Sleep(1000 * time.Millisecond)
-				return fmt.Sprintf("/dev/da%s", matches[1]), nil
-			}
-		}
-		if err = scanner.Err(); err != nil {
-			return "", err
-		}
-
-		select {
-		case <-time.After(100 * time.Millisecond):
-			// continue
-		case <-ctx.Done():
-			return "", ctx.Err()
-		}
-	}
-}
@@ -1,36 +0,0 @@
-package chroot
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"path/filepath"
-	"syscall"
-	"time"
-)
-
-func diskPathForLun(lun int32) string {
-	return fmt.Sprintf("/dev/disk/azure/scsi1/lun%d", lun)
-}
-
-func (da diskAttacher) WaitForDevice(ctx context.Context, lun int32) (device string, err error) {
-	path := diskPathForLun(lun)
-
-	for {
-		link, err := os.Readlink(path)
-		if err == nil {
-			return filepath.Abs("/dev/disk/azure/scsi1/" + link)
-		} else if err != os.ErrNotExist {
-			if pe, ok := err.(*os.PathError); ok && pe.Err != syscall.ENOENT {
-				return "", err
-			}
-		}
-
-		select {
-		case <-time.After(100 * time.Millisecond):
-			// continue
-		case <-ctx.Done():
-			return "", ctx.Err()
-		}
-	}
-}
@@ -1,11 +0,0 @@
-// +build !linux,!freebsd
-
-package chroot
-
-import (
-	"context"
-)
-
-func (da diskAttacher) WaitForDevice(ctx context.Context, lun int32) (device string, err error) {
-	panic("The azure-chroot builder does not work on this platform.")
-}
@@ -9,7 +9,6 @@ import (
 	"log"
 	"os"
 	"path/filepath"
-	"runtime"
 	"strings"

 	"github.com/hashicorp/packer/common"
@@ -63,13 +62,7 @@ func (s *StepMountDevice) Run(ctx context.Context, state multistep.StateBag) mul
 		return multistep.ActionHalt
 	}

-	var deviceMount string
-	switch runtime.GOOS {
-	case "freebsd":
-		deviceMount = fmt.Sprintf("%sp%s", device, s.MountPartition)
-	default:
-		deviceMount = fmt.Sprintf("%s%s", device, s.MountPartition)
-	}
+	deviceMount := fmt.Sprintf("%s%s", device, s.MountPartition)

 	state.Put("deviceMount", deviceMount)

@@ -1,72 +0,0 @@
-package chroot
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"runtime"
-	"testing"
-	"time"
-
-	"github.com/hashicorp/packer/common"
-	"github.com/hashicorp/packer/helper/multistep"
-)
-
-func TestStepMountDevice_Run(t *testing.T) {
-	switch runtime.GOOS {
-	case "linux", "freebsd":
-		break
-	default:
-		t.Skip("Unsupported operating system")
-	}
-	mountPath, err := ioutil.TempDir("", "stepmountdevicetest")
-	if err != nil {
-		t.Errorf("Unable to create a temporary directory: %q", err)
-	}
-	step := &StepMountDevice{
-		MountOptions:   []string{"foo"},
-		MountPartition: "42",
-		MountPath:      mountPath,
-	}
-
-	var gotCommand string
-	var wrapper common.CommandWrapper
-	wrapper = func(ran string) (string, error) {
-		gotCommand = ran
-		return "", nil
-	}
-
-	state := new(multistep.BasicStateBag)
-	state.Put("wrappedCommand", wrapper)
-	state.Put("device", "/dev/quux")
-
-	ui, getErrs := testUI()
-	state.Put("ui", ui)
-
-	var config Config
-	state.Put("config", &config)
-
-	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
-	defer cancel()
-
-	got := step.Run(ctx, state)
-	if got != multistep.ActionContinue {
-		t.Errorf("Expected 'continue', but got '%v'", got)
-	}
-
-	var expectedMountDevice string
-	switch runtime.GOOS {
-	case "freebsd":
-		expectedMountDevice = "/dev/quuxp42"
-	default: // currently just Linux
-		expectedMountDevice = "/dev/quux42"
-	}
-	expectedCommand := fmt.Sprintf("mount -o foo %s %s", expectedMountDevice, mountPath)
-	if gotCommand != expectedCommand {
-		t.Errorf("Expected '%v', but got '%v'", expectedCommand, gotCommand)
-	}
-
-	os.Remove(mountPath)
-	_ = getErrs
-}
@@ -55,7 +55,7 @@ func (s *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateBag)
 		scanCodesToSendString := strings.Join(codes, " ")
 		return driver.TypeScanCodes(vmName, scanCodesToSendString)
 	}
-	d := bootcommand.NewPCXTDriver(sendCodes, 32, s.GroupInterval)
+	d := bootcommand.NewPCXTDriver(sendCodes, -1, s.GroupInterval)

 	ui.Say("Typing the boot command...")
 	command, err := interpolate.Render(s.BootCommand, &s.Ctx)
@@ -94,7 +94,7 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 				errs, err)
 		}
 		for _, dc := range dcs {
-			if strings.EqualFold(dc.CountryCode, c.DataCenterName) {
+			if strings.ToLower(dc.CountryCode) == strings.ToLower(c.DataCenterName) {
 				c.DataCenterId = dc.Id
 				break
 			}
@@ -61,9 +61,7 @@ type Config struct {
 	ImageName   string `mapstructure:"image_name"`

 	// Instance
-	InstanceName        string                            `mapstructure:"instance_name"`
-	InstanceTags        map[string]string                 `mapstructure:"instance_tags"`
-	InstanceDefinedTags map[string]map[string]interface{} `mapstructure:"instance_defined_tags"`
+	InstanceName string `mapstructure:"instance_name"`

 	// Metadata optionally contains custom metadata key/value pairs provided in the
 	// configuration. While this can be used to set metadata["user_data"] the explicit
@@ -79,8 +79,6 @@ type FlatConfig struct {
 	Shape                     *string                           `mapstructure:"shape" cty:"shape" hcl:"shape"`
 	ImageName                 *string                           `mapstructure:"image_name" cty:"image_name" hcl:"image_name"`
 	InstanceName              *string                           `mapstructure:"instance_name" cty:"instance_name" hcl:"instance_name"`
-	InstanceTags              map[string]string                 `mapstructure:"instance_tags" cty:"instance_tags" hcl:"instance_tags"`
-	InstanceDefinedTags       map[string]map[string]interface{} `mapstructure:"instance_defined_tags" cty:"instance_defined_tags" hcl:"instance_defined_tags"`
 	Metadata                  map[string]string                 `mapstructure:"metadata" cty:"metadata" hcl:"metadata"`
 	UserData                  *string                           `mapstructure:"user_data" cty:"user_data" hcl:"user_data"`
 	UserDataFile              *string                           `mapstructure:"user_data_file" cty:"user_data_file" hcl:"user_data_file"`
@@ -171,8 +169,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"shape":                        &hcldec.AttrSpec{Name: "shape", Type: cty.String, Required: false},
 		"image_name":                   &hcldec.AttrSpec{Name: "image_name", Type: cty.String, Required: false},
 		"instance_name":                &hcldec.AttrSpec{Name: "instance_name", Type: cty.String, Required: false},
-		"instance_tags":                &hcldec.AttrSpec{Name: "instance_tags", Type: cty.Map(cty.String), Required: false},
-		"instance_defined_tags":        &hcldec.AttrSpec{Name: "instance_defined_tags", Type: cty.Map(cty.String), Required: false},
 		"metadata":                     &hcldec.AttrSpec{Name: "metadata", Type: cty.Map(cty.String), Required: false},
 		"user_data":                    &hcldec.AttrSpec{Name: "user_data", Type: cty.String, Required: false},
 		"user_data_file":               &hcldec.AttrSpec{Name: "user_data_file", Type: cty.String, Required: false},
@@ -54,8 +54,6 @@ func (d *driverOCI) CreateInstance(ctx context.Context, publicKey string) (strin
 	instanceDetails := core.LaunchInstanceDetails{
 		AvailabilityDomain: &d.cfg.AvailabilityDomain,
 		CompartmentId:      &d.cfg.CompartmentID,
-		DefinedTags:        d.cfg.InstanceDefinedTags,
-		FreeformTags:       d.cfg.InstanceTags,
 		ImageId:            &d.cfg.BaseImageID,
 		Shape:              &d.cfg.Shape,
 		SubnetId:           &d.cfg.SubnetID,
@@ -251,7 +251,7 @@ func (d *stepCreateServer) getImageAlias(imageAlias string, location string, ui
 			if i != "" {
 				alias = i
 			}
-			if alias != "" && strings.EqualFold(alias, imageAlias) {
+			if alias != "" && strings.ToLower(alias) == strings.ToLower(imageAlias) {
 				return alias
 			}
 		}
@@ -71,21 +71,8 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			ResultKey:   downloadPathKey,
 			TargetPath:  b.config.TargetPath,
 			Url:         b.config.ISOUrls,
-		}}
-
-	for idx := range b.config.AdditionalISOFiles {
-		steps = append(steps, &common.StepDownload{
-			Checksum:    b.config.AdditionalISOFiles[idx].ISOChecksum,
-			Description: "additional ISO",
-			Extension:   b.config.AdditionalISOFiles[idx].TargetExtension,
-			ResultKey:   b.config.AdditionalISOFiles[idx].downloadPathKey,
-			TargetPath:  b.config.AdditionalISOFiles[idx].downloadPathKey,
-			Url:         b.config.AdditionalISOFiles[idx].ISOUrls,
-		})
-	}
-	steps = append(steps,
+		},
 		&stepUploadISO{},
-		&stepUploadAdditionalISOs{},
 		&stepStartVM{},
 		&common.StepHTTPServer{
 			HTTPDir:     b.config.HTTPDir,
@@ -109,8 +96,7 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 		&stepConvertToTemplate{},
 		&stepFinalizeTemplateConfig{},
 		&stepSuccess{},
-	)
-
+	}
 	// Run the steps
 	b.runner = common.NewRunner(steps, b.config.PackerConfig, ui)
 	b.runner.Run(ctx, state)
@@ -1,4 +1,4 @@
-//go:generate mapstructure-to-hcl2 -type Config,nicConfig,diskConfig,vgaConfig,storageConfig
+//go:generate mapstructure-to-hcl2 -type Config,nicConfig,diskConfig,vgaConfig

 package proxmox

@@ -8,7 +8,6 @@ import (
 	"log"
 	"net/url"
 	"os"
-	"strconv"
 	"strings"
 	"time"

@@ -65,8 +64,6 @@ type Config struct {

 	shouldUploadISO bool

-	AdditionalISOFiles []storageConfig `mapstructure:"additional_iso_files"`
-
 	ctx interpolate.Context
 }

@@ -90,15 +87,6 @@ type vgaConfig struct {
 	Type   string `mapstructure:"type"`
 	Memory int    `mapstructure:"memory"`
 }
-type storageConfig struct {
-	common.ISOConfig `mapstructure:",squash"`
-	Device           string `mapstructure:"device"`
-	ISOFile          string `mapstructure:"iso_file"`
-	ISOStoragePool   string `mapstructure:"iso_storage_pool"`
-	Unmount          bool   `mapstructure:"unmount"`
-	shouldUploadISO  bool
-	downloadPathKey  string
-}

 func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 	// Agent defaults to true
@@ -195,61 +183,6 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 			errs = packer.MultiErrorAppend(errs, fmt.Errorf("disk format must be specified for pool type %q", c.Disks[idx].StoragePoolType))
 		}
 	}
-	for idx := range c.AdditionalISOFiles {
-		// Check AdditionalISO config
-		// Either a pre-uploaded ISO should be referenced in iso_file, OR a URL
-		// (possibly to a local file) to an ISO file that will be downloaded and
-		// then uploaded to Proxmox.
-		if c.AdditionalISOFiles[idx].ISOFile != "" {
-			c.AdditionalISOFiles[idx].shouldUploadISO = false
-		} else {
-			c.AdditionalISOFiles[idx].downloadPathKey = "downloaded_additional_iso_path_" + strconv.Itoa(idx)
-			isoWarnings, isoErrors := c.AdditionalISOFiles[idx].ISOConfig.Prepare(&c.ctx)
-			errs = packer.MultiErrorAppend(errs, isoErrors...)
-			warnings = append(warnings, isoWarnings...)
-			c.AdditionalISOFiles[idx].shouldUploadISO = true
-		}
-		if c.AdditionalISOFiles[idx].Device == "" {
-			log.Printf("AdditionalISOFile %d Device not set, using default 'ide3'", idx)
-			c.AdditionalISOFiles[idx].Device = "ide3"
-		}
-		if strings.HasPrefix(c.AdditionalISOFiles[idx].Device, "ide") {
-			busnumber, err := strconv.Atoi(c.AdditionalISOFiles[idx].Device[3:])
-			if err != nil {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("%s is not a valid bus index", c.AdditionalISOFiles[idx].Device[3:]))
-			}
-			if busnumber == 2 {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("IDE bus 2 is used by boot ISO"))
-			}
-			if busnumber > 3 {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("IDE bus index can't be higher than 3"))
-			}
-		}
-		if strings.HasPrefix(c.AdditionalISOFiles[idx].Device, "sata") {
-			busnumber, err := strconv.Atoi(c.AdditionalISOFiles[idx].Device[4:])
-			if err != nil {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("%s is not a valid bus index", c.AdditionalISOFiles[idx].Device[4:]))
-			}
-			if busnumber > 5 {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("SATA bus index can't be higher than 5"))
-			}
-		}
-		if strings.HasPrefix(c.AdditionalISOFiles[idx].Device, "scsi") {
-			busnumber, err := strconv.Atoi(c.AdditionalISOFiles[idx].Device[4:])
-			if err != nil {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("%s is not a valid bus index", c.AdditionalISOFiles[idx].Device[4:]))
-			}
-			if busnumber > 30 {
-				errs = packer.MultiErrorAppend(errs, fmt.Errorf("SCSI bus index can't be higher than 30"))
-			}
-		}
-		if (c.AdditionalISOFiles[idx].ISOFile == "" && len(c.AdditionalISOFiles[idx].ISOConfig.ISOUrls) == 0) || (c.AdditionalISOFiles[idx].ISOFile != "" && len(c.AdditionalISOFiles[idx].ISOConfig.ISOUrls) != 0) {
-			errs = packer.MultiErrorAppend(errs, fmt.Errorf("either iso_file or iso_url, but not both, must be specified for AdditionalISO file %s", c.AdditionalISOFiles[idx].Device))
-		}
-		if len(c.ISOConfig.ISOUrls) != 0 && c.ISOStoragePool == "" {
-			errs = packer.MultiErrorAppend(errs, errors.New("when specifying iso_url, iso_storage_pool must also be specified"))
-		}
-	}
 	if c.SCSIController == "" {
 		log.Printf("SCSI controller not set, using default 'lsi'")
 		c.SCSIController = "lsi"
@@ -1,4 +1,4 @@
-// Code generated by "mapstructure-to-hcl2 -type Config,nicConfig,diskConfig,vgaConfig,storageConfig"; DO NOT EDIT.
+// Code generated by "mapstructure-to-hcl2 -type Config,nicConfig,diskConfig,vgaConfig"; DO NOT EDIT.
 package proxmox

 import (
@@ -9,101 +9,100 @@ import (
 // FlatConfig is an auto-generated flat version of Config.
 // Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
 type FlatConfig struct {
-	PackerBuildName           *string             `mapstructure:"packer_build_name" cty:"packer_build_name" hcl:"packer_build_name"`
-	PackerBuilderType         *string             `mapstructure:"packer_builder_type" cty:"packer_builder_type" hcl:"packer_builder_type"`
-	PackerDebug               *bool               `mapstructure:"packer_debug" cty:"packer_debug" hcl:"packer_debug"`
-	PackerForce               *bool               `mapstructure:"packer_force" cty:"packer_force" hcl:"packer_force"`
-	PackerOnError             *string             `mapstructure:"packer_on_error" cty:"packer_on_error" hcl:"packer_on_error"`
-	PackerUserVars            map[string]string   `mapstructure:"packer_user_variables" cty:"packer_user_variables" hcl:"packer_user_variables"`
-	PackerSensitiveVars       []string            `mapstructure:"packer_sensitive_variables" cty:"packer_sensitive_variables" hcl:"packer_sensitive_variables"`
-	HTTPDir                   *string             `mapstructure:"http_directory" cty:"http_directory" hcl:"http_directory"`
-	HTTPPortMin               *int                `mapstructure:"http_port_min" cty:"http_port_min" hcl:"http_port_min"`
-	HTTPPortMax               *int                `mapstructure:"http_port_max" cty:"http_port_max" hcl:"http_port_max"`
-	HTTPAddress               *string             `mapstructure:"http_bind_address" cty:"http_bind_address" hcl:"http_bind_address"`
-	ISOChecksum               *string             `mapstructure:"iso_checksum" required:"true" cty:"iso_checksum" hcl:"iso_checksum"`
-	RawSingleISOUrl           *string             `mapstructure:"iso_url" required:"true" cty:"iso_url" hcl:"iso_url"`
-	ISOUrls                   []string            `mapstructure:"iso_urls" cty:"iso_urls" hcl:"iso_urls"`
-	TargetPath                *string             `mapstructure:"iso_target_path" cty:"iso_target_path" hcl:"iso_target_path"`
-	TargetExtension           *string             `mapstructure:"iso_target_extension" cty:"iso_target_extension" hcl:"iso_target_extension"`
-	BootGroupInterval         *string             `mapstructure:"boot_keygroup_interval" cty:"boot_keygroup_interval" hcl:"boot_keygroup_interval"`
-	BootWait                  *string             `mapstructure:"boot_wait" cty:"boot_wait" hcl:"boot_wait"`
-	BootCommand               []string            `mapstructure:"boot_command" cty:"boot_command" hcl:"boot_command"`
-	BootKeyInterval           *string             `mapstructure:"boot_key_interval" cty:"boot_key_interval" hcl:"boot_key_interval"`
-	Type                      *string             `mapstructure:"communicator" cty:"communicator" hcl:"communicator"`
-	PauseBeforeConnect        *string             `mapstructure:"pause_before_connecting" cty:"pause_before_connecting" hcl:"pause_before_connecting"`
-	SSHHost                   *string             `mapstructure:"ssh_host" cty:"ssh_host" hcl:"ssh_host"`
-	SSHPort                   *int                `mapstructure:"ssh_port" cty:"ssh_port" hcl:"ssh_port"`
-	SSHUsername               *string             `mapstructure:"ssh_username" cty:"ssh_username" hcl:"ssh_username"`
-	SSHPassword               *string             `mapstructure:"ssh_password" cty:"ssh_password" hcl:"ssh_password"`
-	SSHKeyPairName            *string             `mapstructure:"ssh_keypair_name" undocumented:"true" cty:"ssh_keypair_name" hcl:"ssh_keypair_name"`
-	SSHTemporaryKeyPairName   *string             `mapstructure:"temporary_key_pair_name" undocumented:"true" cty:"temporary_key_pair_name" hcl:"temporary_key_pair_name"`
-	SSHCiphers                []string            `mapstructure:"ssh_ciphers" cty:"ssh_ciphers" hcl:"ssh_ciphers"`
-	SSHClearAuthorizedKeys    *bool               `mapstructure:"ssh_clear_authorized_keys" cty:"ssh_clear_authorized_keys" hcl:"ssh_clear_authorized_keys"`
-	SSHKEXAlgos               []string            `mapstructure:"ssh_key_exchange_algorithms" cty:"ssh_key_exchange_algorithms" hcl:"ssh_key_exchange_algorithms"`
-	SSHPrivateKeyFile         *string             `mapstructure:"ssh_private_key_file" undocumented:"true" cty:"ssh_private_key_file" hcl:"ssh_private_key_file"`
-	SSHCertificateFile        *string             `mapstructure:"ssh_certificate_file" cty:"ssh_certificate_file" hcl:"ssh_certificate_file"`
-	SSHPty                    *bool               `mapstructure:"ssh_pty" cty:"ssh_pty" hcl:"ssh_pty"`
-	SSHTimeout                *string             `mapstructure:"ssh_timeout" cty:"ssh_timeout" hcl:"ssh_timeout"`
-	SSHWaitTimeout            *string             `mapstructure:"ssh_wait_timeout" undocumented:"true" cty:"ssh_wait_timeout" hcl:"ssh_wait_timeout"`
-	SSHAgentAuth              *bool               `mapstructure:"ssh_agent_auth" undocumented:"true" cty:"ssh_agent_auth" hcl:"ssh_agent_auth"`
-	SSHDisableAgentForwarding *bool               `mapstructure:"ssh_disable_agent_forwarding" cty:"ssh_disable_agent_forwarding" hcl:"ssh_disable_agent_forwarding"`
-	SSHHandshakeAttempts      *int                `mapstructure:"ssh_handshake_attempts" cty:"ssh_handshake_attempts" hcl:"ssh_handshake_attempts"`
-	SSHBastionHost            *string             `mapstructure:"ssh_bastion_host" cty:"ssh_bastion_host" hcl:"ssh_bastion_host"`
-	SSHBastionPort            *int                `mapstructure:"ssh_bastion_port" cty:"ssh_bastion_port" hcl:"ssh_bastion_port"`
-	SSHBastionAgentAuth       *bool               `mapstructure:"ssh_bastion_agent_auth" cty:"ssh_bastion_agent_auth" hcl:"ssh_bastion_agent_auth"`
-	SSHBastionUsername        *string             `mapstructure:"ssh_bastion_username" cty:"ssh_bastion_username" hcl:"ssh_bastion_username"`
-	SSHBastionPassword        *string             `mapstructure:"ssh_bastion_password" cty:"ssh_bastion_password" hcl:"ssh_bastion_password"`
-	SSHBastionInteractive     *bool               `mapstructure:"ssh_bastion_interactive" cty:"ssh_bastion_interactive" hcl:"ssh_bastion_interactive"`
-	SSHBastionPrivateKeyFile  *string             `mapstructure:"ssh_bastion_private_key_file" cty:"ssh_bastion_private_key_file" hcl:"ssh_bastion_private_key_file"`
-	SSHBastionCertificateFile *string             `mapstructure:"ssh_bastion_certificate_file" cty:"ssh_bastion_certificate_file" hcl:"ssh_bastion_certificate_file"`
-	SSHFileTransferMethod     *string             `mapstructure:"ssh_file_transfer_method" cty:"ssh_file_transfer_method" hcl:"ssh_file_transfer_method"`
-	SSHProxyHost              *string             `mapstructure:"ssh_proxy_host" cty:"ssh_proxy_host" hcl:"ssh_proxy_host"`
-	SSHProxyPort              *int                `mapstructure:"ssh_proxy_port" cty:"ssh_proxy_port" hcl:"ssh_proxy_port"`
-	SSHProxyUsername          *string             `mapstructure:"ssh_proxy_username" cty:"ssh_proxy_username" hcl:"ssh_proxy_username"`
-	SSHProxyPassword          *string             `mapstructure:"ssh_proxy_password" cty:"ssh_proxy_password" hcl:"ssh_proxy_password"`
-	SSHKeepAliveInterval      *string             `mapstructure:"ssh_keep_alive_interval" cty:"ssh_keep_alive_interval" hcl:"ssh_keep_alive_interval"`
-	SSHReadWriteTimeout       *string             `mapstructure:"ssh_read_write_timeout" cty:"ssh_read_write_timeout" hcl:"ssh_read_write_timeout"`
-	SSHRemoteTunnels          []string            `mapstructure:"ssh_remote_tunnels" cty:"ssh_remote_tunnels" hcl:"ssh_remote_tunnels"`
-	SSHLocalTunnels           []string            `mapstructure:"ssh_local_tunnels" cty:"ssh_local_tunnels" hcl:"ssh_local_tunnels"`
-	SSHPublicKey              []byte              `mapstructure:"ssh_public_key" undocumented:"true" cty:"ssh_public_key" hcl:"ssh_public_key"`
-	SSHPrivateKey             []byte              `mapstructure:"ssh_private_key" undocumented:"true" cty:"ssh_private_key" hcl:"ssh_private_key"`
-	WinRMUser                 *string             `mapstructure:"winrm_username" cty:"winrm_username" hcl:"winrm_username"`
-	WinRMPassword             *string             `mapstructure:"winrm_password" cty:"winrm_password" hcl:"winrm_password"`
-	WinRMHost                 *string             `mapstructure:"winrm_host" cty:"winrm_host" hcl:"winrm_host"`
-	WinRMNoProxy              *bool               `mapstructure:"winrm_no_proxy" cty:"winrm_no_proxy" hcl:"winrm_no_proxy"`
-	WinRMPort                 *int                `mapstructure:"winrm_port" cty:"winrm_port" hcl:"winrm_port"`
-	WinRMTimeout              *string             `mapstructure:"winrm_timeout" cty:"winrm_timeout" hcl:"winrm_timeout"`
-	WinRMUseSSL               *bool               `mapstructure:"winrm_use_ssl" cty:"winrm_use_ssl" hcl:"winrm_use_ssl"`
-	WinRMInsecure             *bool               `mapstructure:"winrm_insecure" cty:"winrm_insecure" hcl:"winrm_insecure"`
-	WinRMUseNTLM              *bool               `mapstructure:"winrm_use_ntlm" cty:"winrm_use_ntlm" hcl:"winrm_use_ntlm"`
-	ProxmoxURLRaw             *string             `mapstructure:"proxmox_url" cty:"proxmox_url" hcl:"proxmox_url"`
-	SkipCertValidation        *bool               `mapstructure:"insecure_skip_tls_verify" cty:"insecure_skip_tls_verify" hcl:"insecure_skip_tls_verify"`
-	Username                  *string             `mapstructure:"username" cty:"username" hcl:"username"`
-	Password                  *string             `mapstructure:"password" cty:"password" hcl:"password"`
-	Node                      *string             `mapstructure:"node" cty:"node" hcl:"node"`
-	Pool                      *string             `mapstructure:"pool" cty:"pool" hcl:"pool"`
-	VMName                    *string             `mapstructure:"vm_name" cty:"vm_name" hcl:"vm_name"`
-	VMID                      *int                `mapstructure:"vm_id" cty:"vm_id" hcl:"vm_id"`
-	Memory                    *int                `mapstructure:"memory" cty:"memory" hcl:"memory"`
-	Cores                     *int                `mapstructure:"cores" cty:"cores" hcl:"cores"`
-	CPUType                   *string             `mapstructure:"cpu_type" cty:"cpu_type" hcl:"cpu_type"`
-	Sockets                   *int                `mapstructure:"sockets" cty:"sockets" hcl:"sockets"`
-	OS                        *string             `mapstructure:"os" cty:"os" hcl:"os"`
-	VGA                       *FlatvgaConfig      `mapstructure:"vga" cty:"vga" hcl:"vga"`
-	NICs                      []FlatnicConfig     `mapstructure:"network_adapters" cty:"network_adapters" hcl:"network_adapters"`
-	Disks                     []FlatdiskConfig    `mapstructure:"disks" cty:"disks" hcl:"disks"`
-	ISOFile                   *string             `mapstructure:"iso_file" cty:"iso_file" hcl:"iso_file"`
-	ISOStoragePool            *string             `mapstructure:"iso_storage_pool" cty:"iso_storage_pool" hcl:"iso_storage_pool"`
-	Agent                     *bool               `mapstructure:"qemu_agent" cty:"qemu_agent" hcl:"qemu_agent"`
-	SCSIController            *string             `mapstructure:"scsi_controller" cty:"scsi_controller" hcl:"scsi_controller"`
-	Onboot                    *bool               `mapstructure:"onboot" cty:"onboot" hcl:"onboot"`
-	DisableKVM                *bool               `mapstructure:"disable_kvm" cty:"disable_kvm" hcl:"disable_kvm"`
-	TemplateName              *string             `mapstructure:"template_name" cty:"template_name" hcl:"template_name"`
-	TemplateDescription       *string             `mapstructure:"template_description" cty:"template_description" hcl:"template_description"`
-	UnmountISO                *bool               `mapstructure:"unmount_iso" cty:"unmount_iso" hcl:"unmount_iso"`
-	CloudInit                 *bool               `mapstructure:"cloud_init" cty:"cloud_init" hcl:"cloud_init"`
-	CloudInitStoragePool      *string             `mapstructure:"cloud_init_storage_pool" cty:"cloud_init_storage_pool" hcl:"cloud_init_storage_pool"`
-	AdditionalISOFiles        []FlatstorageConfig `mapstructure:"additional_iso_files" cty:"additional_iso_files" hcl:"additional_iso_files"`
+	PackerBuildName           *string           `mapstructure:"packer_build_name" cty:"packer_build_name" hcl:"packer_build_name"`
+	PackerBuilderType         *string           `mapstructure:"packer_builder_type" cty:"packer_builder_type" hcl:"packer_builder_type"`
+	PackerDebug               *bool             `mapstructure:"packer_debug" cty:"packer_debug" hcl:"packer_debug"`
+	PackerForce               *bool             `mapstructure:"packer_force" cty:"packer_force" hcl:"packer_force"`
+	PackerOnError             *string           `mapstructure:"packer_on_error" cty:"packer_on_error" hcl:"packer_on_error"`
+	PackerUserVars            map[string]string `mapstructure:"packer_user_variables" cty:"packer_user_variables" hcl:"packer_user_variables"`
+	PackerSensitiveVars       []string          `mapstructure:"packer_sensitive_variables" cty:"packer_sensitive_variables" hcl:"packer_sensitive_variables"`
+	HTTPDir                   *string           `mapstructure:"http_directory" cty:"http_directory" hcl:"http_directory"`
+	HTTPPortMin               *int              `mapstructure:"http_port_min" cty:"http_port_min" hcl:"http_port_min"`
+	HTTPPortMax               *int              `mapstructure:"http_port_max" cty:"http_port_max" hcl:"http_port_max"`
+	HTTPAddress               *string           `mapstructure:"http_bind_address" cty:"http_bind_address" hcl:"http_bind_address"`
+	ISOChecksum               *string           `mapstructure:"iso_checksum" required:"true" cty:"iso_checksum" hcl:"iso_checksum"`
+	RawSingleISOUrl           *string           `mapstructure:"iso_url" required:"true" cty:"iso_url" hcl:"iso_url"`
+	ISOUrls                   []string          `mapstructure:"iso_urls" cty:"iso_urls" hcl:"iso_urls"`
+	TargetPath                *string           `mapstructure:"iso_target_path" cty:"iso_target_path" hcl:"iso_target_path"`
+	TargetExtension           *string           `mapstructure:"iso_target_extension" cty:"iso_target_extension" hcl:"iso_target_extension"`
+	BootGroupInterval         *string           `mapstructure:"boot_keygroup_interval" cty:"boot_keygroup_interval" hcl:"boot_keygroup_interval"`
+	BootWait                  *string           `mapstructure:"boot_wait" cty:"boot_wait" hcl:"boot_wait"`
+	BootCommand               []string          `mapstructure:"boot_command" cty:"boot_command" hcl:"boot_command"`
+	BootKeyInterval           *string           `mapstructure:"boot_key_interval" cty:"boot_key_interval" hcl:"boot_key_interval"`
+	Type                      *string           `mapstructure:"communicator" cty:"communicator" hcl:"communicator"`
+	PauseBeforeConnect        *string           `mapstructure:"pause_before_connecting" cty:"pause_before_connecting" hcl:"pause_before_connecting"`
+	SSHHost                   *string           `mapstructure:"ssh_host" cty:"ssh_host" hcl:"ssh_host"`
+	SSHPort                   *int              `mapstructure:"ssh_port" cty:"ssh_port" hcl:"ssh_port"`
+	SSHUsername               *string           `mapstructure:"ssh_username" cty:"ssh_username" hcl:"ssh_username"`
+	SSHPassword               *string           `mapstructure:"ssh_password" cty:"ssh_password" hcl:"ssh_password"`
+	SSHKeyPairName            *string           `mapstructure:"ssh_keypair_name" undocumented:"true" cty:"ssh_keypair_name" hcl:"ssh_keypair_name"`
+	SSHTemporaryKeyPairName   *string           `mapstructure:"temporary_key_pair_name" undocumented:"true" cty:"temporary_key_pair_name" hcl:"temporary_key_pair_name"`
+	SSHCiphers                []string          `mapstructure:"ssh_ciphers" cty:"ssh_ciphers" hcl:"ssh_ciphers"`
+	SSHClearAuthorizedKeys    *bool             `mapstructure:"ssh_clear_authorized_keys" cty:"ssh_clear_authorized_keys" hcl:"ssh_clear_authorized_keys"`
+	SSHKEXAlgos               []string          `mapstructure:"ssh_key_exchange_algorithms" cty:"ssh_key_exchange_algorithms" hcl:"ssh_key_exchange_algorithms"`
+	SSHPrivateKeyFile         *string           `mapstructure:"ssh_private_key_file" undocumented:"true" cty:"ssh_private_key_file" hcl:"ssh_private_key_file"`
+	SSHCertificateFile        *string           `mapstructure:"ssh_certificate_file" cty:"ssh_certificate_file" hcl:"ssh_certificate_file"`
+	SSHPty                    *bool             `mapstructure:"ssh_pty" cty:"ssh_pty" hcl:"ssh_pty"`
+	SSHTimeout                *string           `mapstructure:"ssh_timeout" cty:"ssh_timeout" hcl:"ssh_timeout"`
+	SSHWaitTimeout            *string           `mapstructure:"ssh_wait_timeout" undocumented:"true" cty:"ssh_wait_timeout" hcl:"ssh_wait_timeout"`
+	SSHAgentAuth              *bool             `mapstructure:"ssh_agent_auth" undocumented:"true" cty:"ssh_agent_auth" hcl:"ssh_agent_auth"`
+	SSHDisableAgentForwarding *bool             `mapstructure:"ssh_disable_agent_forwarding" cty:"ssh_disable_agent_forwarding" hcl:"ssh_disable_agent_forwarding"`
+	SSHHandshakeAttempts      *int              `mapstructure:"ssh_handshake_attempts" cty:"ssh_handshake_attempts" hcl:"ssh_handshake_attempts"`
+	SSHBastionHost            *string           `mapstructure:"ssh_bastion_host" cty:"ssh_bastion_host" hcl:"ssh_bastion_host"`
+	SSHBastionPort            *int              `mapstructure:"ssh_bastion_port" cty:"ssh_bastion_port" hcl:"ssh_bastion_port"`
+	SSHBastionAgentAuth       *bool             `mapstructure:"ssh_bastion_agent_auth" cty:"ssh_bastion_agent_auth" hcl:"ssh_bastion_agent_auth"`
+	SSHBastionUsername        *string           `mapstructure:"ssh_bastion_username" cty:"ssh_bastion_username" hcl:"ssh_bastion_username"`
+	SSHBastionPassword        *string           `mapstructure:"ssh_bastion_password" cty:"ssh_bastion_password" hcl:"ssh_bastion_password"`
+	SSHBastionInteractive     *bool             `mapstructure:"ssh_bastion_interactive" cty:"ssh_bastion_interactive" hcl:"ssh_bastion_interactive"`
+	SSHBastionPrivateKeyFile  *string           `mapstructure:"ssh_bastion_private_key_file" cty:"ssh_bastion_private_key_file" hcl:"ssh_bastion_private_key_file"`
+	SSHBastionCertificateFile *string           `mapstructure:"ssh_bastion_certificate_file" cty:"ssh_bastion_certificate_file" hcl:"ssh_bastion_certificate_file"`
+	SSHFileTransferMethod     *string           `mapstructure:"ssh_file_transfer_method" cty:"ssh_file_transfer_method" hcl:"ssh_file_transfer_method"`
+	SSHProxyHost              *string           `mapstructure:"ssh_proxy_host" cty:"ssh_proxy_host" hcl:"ssh_proxy_host"`
+	SSHProxyPort              *int              `mapstructure:"ssh_proxy_port" cty:"ssh_proxy_port" hcl:"ssh_proxy_port"`
+	SSHProxyUsername          *string           `mapstructure:"ssh_proxy_username" cty:"ssh_proxy_username" hcl:"ssh_proxy_username"`
+	SSHProxyPassword          *string           `mapstructure:"ssh_proxy_password" cty:"ssh_proxy_password" hcl:"ssh_proxy_password"`
+	SSHKeepAliveInterval      *string           `mapstructure:"ssh_keep_alive_interval" cty:"ssh_keep_alive_interval" hcl:"ssh_keep_alive_interval"`
+	SSHReadWriteTimeout       *string           `mapstructure:"ssh_read_write_timeout" cty:"ssh_read_write_timeout" hcl:"ssh_read_write_timeout"`
+	SSHRemoteTunnels          []string          `mapstructure:"ssh_remote_tunnels" cty:"ssh_remote_tunnels" hcl:"ssh_remote_tunnels"`
+	SSHLocalTunnels           []string          `mapstructure:"ssh_local_tunnels" cty:"ssh_local_tunnels" hcl:"ssh_local_tunnels"`
+	SSHPublicKey              []byte            `mapstructure:"ssh_public_key" undocumented:"true" cty:"ssh_public_key" hcl:"ssh_public_key"`
+	SSHPrivateKey             []byte            `mapstructure:"ssh_private_key" undocumented:"true" cty:"ssh_private_key" hcl:"ssh_private_key"`
+	WinRMUser                 *string           `mapstructure:"winrm_username" cty:"winrm_username" hcl:"winrm_username"`
+	WinRMPassword             *string           `mapstructure:"winrm_password" cty:"winrm_password" hcl:"winrm_password"`
+	WinRMHost                 *string           `mapstructure:"winrm_host" cty:"winrm_host" hcl:"winrm_host"`
+	WinRMNoProxy              *bool             `mapstructure:"winrm_no_proxy" cty:"winrm_no_proxy" hcl:"winrm_no_proxy"`
+	WinRMPort                 *int              `mapstructure:"winrm_port" cty:"winrm_port" hcl:"winrm_port"`
+	WinRMTimeout              *string           `mapstructure:"winrm_timeout" cty:"winrm_timeout" hcl:"winrm_timeout"`
+	WinRMUseSSL               *bool             `mapstructure:"winrm_use_ssl" cty:"winrm_use_ssl" hcl:"winrm_use_ssl"`
+	WinRMInsecure             *bool             `mapstructure:"winrm_insecure" cty:"winrm_insecure" hcl:"winrm_insecure"`
+	WinRMUseNTLM              *bool             `mapstructure:"winrm_use_ntlm" cty:"winrm_use_ntlm" hcl:"winrm_use_ntlm"`
+	ProxmoxURLRaw             *string           `mapstructure:"proxmox_url" cty:"proxmox_url" hcl:"proxmox_url"`
+	SkipCertValidation        *bool             `mapstructure:"insecure_skip_tls_verify" cty:"insecure_skip_tls_verify" hcl:"insecure_skip_tls_verify"`
+	Username                  *string           `mapstructure:"username" cty:"username" hcl:"username"`
+	Password                  *string           `mapstructure:"password" cty:"password" hcl:"password"`
+	Node                      *string           `mapstructure:"node" cty:"node" hcl:"node"`
+	Pool                      *string           `mapstructure:"pool" cty:"pool" hcl:"pool"`
+	VMName                    *string           `mapstructure:"vm_name" cty:"vm_name" hcl:"vm_name"`
+	VMID                      *int              `mapstructure:"vm_id" cty:"vm_id" hcl:"vm_id"`
+	Memory                    *int              `mapstructure:"memory" cty:"memory" hcl:"memory"`
+	Cores                     *int              `mapstructure:"cores" cty:"cores" hcl:"cores"`
+	CPUType                   *string           `mapstructure:"cpu_type" cty:"cpu_type" hcl:"cpu_type"`
+	Sockets                   *int              `mapstructure:"sockets" cty:"sockets" hcl:"sockets"`
+	OS                        *string           `mapstructure:"os" cty:"os" hcl:"os"`
+	VGA                       *FlatvgaConfig    `mapstructure:"vga" cty:"vga" hcl:"vga"`
+	NICs                      []FlatnicConfig   `mapstructure:"network_adapters" cty:"network_adapters" hcl:"network_adapters"`
+	Disks                     []FlatdiskConfig  `mapstructure:"disks" cty:"disks" hcl:"disks"`
+	ISOFile                   *string           `mapstructure:"iso_file" cty:"iso_file" hcl:"iso_file"`
+	ISOStoragePool            *string           `mapstructure:"iso_storage_pool" cty:"iso_storage_pool" hcl:"iso_storage_pool"`
+	Agent                     *bool             `mapstructure:"qemu_agent" cty:"qemu_agent" hcl:"qemu_agent"`
+	SCSIController            *string           `mapstructure:"scsi_controller" cty:"scsi_controller" hcl:"scsi_controller"`
+	Onboot                    *bool             `mapstructure:"onboot" cty:"onboot" hcl:"onboot"`
+	DisableKVM                *bool             `mapstructure:"disable_kvm" cty:"disable_kvm" hcl:"disable_kvm"`
+	TemplateName              *string           `mapstructure:"template_name" cty:"template_name" hcl:"template_name"`
+	TemplateDescription       *string           `mapstructure:"template_description" cty:"template_description" hcl:"template_description"`
+	UnmountISO                *bool             `mapstructure:"unmount_iso" cty:"unmount_iso" hcl:"unmount_iso"`
+	CloudInit                 *bool             `mapstructure:"cloud_init" cty:"cloud_init" hcl:"cloud_init"`
+	CloudInitStoragePool      *string           `mapstructure:"cloud_init_storage_pool" cty:"cloud_init_storage_pool" hcl:"cloud_init_storage_pool"`
 }

 // FlatMapstructure returns a new FlatConfig.
@@ -212,7 +211,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"unmount_iso":                  &hcldec.AttrSpec{Name: "unmount_iso", Type: cty.Bool, Required: false},
 		"cloud_init":                   &hcldec.AttrSpec{Name: "cloud_init", Type: cty.Bool, Required: false},
 		"cloud_init_storage_pool":      &hcldec.AttrSpec{Name: "cloud_init_storage_pool", Type: cty.String, Required: false},
-		"additional_iso_files":         &hcldec.BlockListSpec{TypeName: "additional_iso_files", Nested: hcldec.ObjectSpec((*FlatstorageConfig)(nil).HCL2Spec())},
 	}
 	return s
 }
@@ -283,45 +281,6 @@ func (*FlatnicConfig) HCL2Spec() map[string]hcldec.Spec {
 	return s
 }

-// FlatstorageConfig is an auto-generated flat version of storageConfig.
-// Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
-type FlatstorageConfig struct {
-	ISOChecksum     *string  `mapstructure:"iso_checksum" required:"true" cty:"iso_checksum" hcl:"iso_checksum"`
-	RawSingleISOUrl *string  `mapstructure:"iso_url" required:"true" cty:"iso_url" hcl:"iso_url"`
-	ISOUrls         []string `mapstructure:"iso_urls" cty:"iso_urls" hcl:"iso_urls"`
-	TargetPath      *string  `mapstructure:"iso_target_path" cty:"iso_target_path" hcl:"iso_target_path"`
-	TargetExtension *string  `mapstructure:"iso_target_extension" cty:"iso_target_extension" hcl:"iso_target_extension"`
-	Device          *string  `mapstructure:"device" cty:"device" hcl:"device"`
-	ISOFile         *string  `mapstructure:"iso_file" cty:"iso_file" hcl:"iso_file"`
-	ISOStoragePool  *string  `mapstructure:"iso_storage_pool" cty:"iso_storage_pool" hcl:"iso_storage_pool"`
-	Unmount         *bool    `mapstructure:"unmount" cty:"unmount" hcl:"unmount"`
-}
-
-// FlatMapstructure returns a new FlatstorageConfig.
-// FlatstorageConfig is an auto-generated flat version of storageConfig.
-// Where the contents a fields with a `mapstructure:,squash` tag are bubbled up.
-func (*storageConfig) FlatMapstructure() interface{ HCL2Spec() map[string]hcldec.Spec } {
-	return new(FlatstorageConfig)
-}
-
-// HCL2Spec returns the hcl spec of a storageConfig.
-// This spec is used by HCL to read the fields of storageConfig.
-// The decoded values from this spec will then be applied to a FlatstorageConfig.
-func (*FlatstorageConfig) HCL2Spec() map[string]hcldec.Spec {
-	s := map[string]hcldec.Spec{
-		"iso_checksum":         &hcldec.AttrSpec{Name: "iso_checksum", Type: cty.String, Required: false},
-		"iso_url":              &hcldec.AttrSpec{Name: "iso_url", Type: cty.String, Required: false},
-		"iso_urls":             &hcldec.AttrSpec{Name: "iso_urls", Type: cty.List(cty.String), Required: false},
-		"iso_target_path":      &hcldec.AttrSpec{Name: "iso_target_path", Type: cty.String, Required: false},
-		"iso_target_extension": &hcldec.AttrSpec{Name: "iso_target_extension", Type: cty.String, Required: false},
-		"device":               &hcldec.AttrSpec{Name: "device", Type: cty.String, Required: false},
-		"iso_file":             &hcldec.AttrSpec{Name: "iso_file", Type: cty.String, Required: false},
-		"iso_storage_pool":     &hcldec.AttrSpec{Name: "iso_storage_pool", Type: cty.String, Required: false},
-		"unmount":              &hcldec.AttrSpec{Name: "unmount", Type: cty.Bool, Required: false},
-	}
-	return s
-}
-
 // FlatvgaConfig is an auto-generated flat version of vgaConfig.
 // Where the contents of a field with a `mapstructure:,squash` tag are bubbled up.
 type FlatvgaConfig struct {
@@ -93,29 +93,6 @@ func (s *stepFinalizeTemplateConfig) Run(ctx context.Context, state multistep.St
 		}
 	}

-	if len(c.AdditionalISOFiles) > 0 {
-		vmParams, err := client.GetVmConfig(vmRef)
-		if err != nil {
-			err := fmt.Errorf("Error fetching template config: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-		for idx := range c.AdditionalISOFiles {
-			cdrom := c.AdditionalISOFiles[idx].Device
-			if c.AdditionalISOFiles[idx].Unmount {
-				if vmParams[cdrom] == nil || !strings.Contains(vmParams[cdrom].(string), "media=cdrom") {
-					err := fmt.Errorf("Cannot eject ISO from cdrom drive, %s is not present or not a cdrom media", cdrom)
-					state.Put("error", err)
-					ui.Error(err.Error())
-					return multistep.ActionHalt
-				}
-				changes[cdrom] = "none,media=cdrom"
-			} else {
-				changes[cdrom] = c.AdditionalISOFiles[idx].ISOFile + ",media=cdrom"
-			}
-		}
-	}
 	if len(changes) > 0 {
 		_, err := client.SetVmConfig(vmRef, changes)
 		if err != nil {
@@ -91,19 +91,6 @@ func (s *stepStartVM) Run(ctx context.Context, state multistep.StateBag) multist
 	// instance id inside of the provisioners, used in step_provision.
 	state.Put("instance_id", vmRef)

-	for idx := range c.AdditionalISOFiles {
-		params := map[string]interface{}{
-			c.AdditionalISOFiles[idx].Device: c.AdditionalISOFiles[idx].ISOFile + ",media=cdrom",
-		}
-		_, err = client.SetVmConfig(vmRef, params)
-		if err != nil {
-			err := fmt.Errorf("Error configuring VM: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	}
-
 	ui.Say("Starting VM")
 	_, err = client.StartVm(vmRef)
 	if err != nil {
@@ -1,68 +0,0 @@
-package proxmox
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"os"
-	"path/filepath"
-
-	"github.com/Telmate/proxmox-api-go/proxmox"
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/hashicorp/packer/packer"
-)
-
-// stepUploadAdditionalISOs uploads all additional ISO files that are mountet
-// to the VM
-type stepUploadAdditionalISOs struct{}
-
-type uploader interface {
-	Upload(node string, storage string, contentType string, filename string, file io.Reader) error
-}
-
-var _ uploader = &proxmox.Client{}
-
-func (s *stepUploadAdditionalISOs) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-	client := state.Get("proxmoxClient").(uploader)
-	c := state.Get("config").(*Config)
-
-	for idx := range c.AdditionalISOFiles {
-		if !c.AdditionalISOFiles[idx].shouldUploadISO {
-			state.Put("additional_iso_files", c.AdditionalISOFiles)
-			continue
-		}
-
-		p := state.Get(c.AdditionalISOFiles[idx].downloadPathKey).(string)
-		if p == "" {
-			err := fmt.Errorf("Path to downloaded ISO was empty")
-			state.Put("erroe", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		isoPath, _ := filepath.EvalSymlinks(p)
-		r, err := os.Open(isoPath)
-		if err != nil {
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		filename := filepath.Base(c.AdditionalISOFiles[idx].ISOConfig.ISOUrls[0])
-		err = client.Upload(c.Node, c.AdditionalISOFiles[idx].ISOStoragePool, "iso", filename, r)
-		if err != nil {
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-
-		isoStoragePath := fmt.Sprintf("%s:iso/%s", c.AdditionalISOFiles[idx].ISOStoragePool, filename)
-		c.AdditionalISOFiles[idx].ISOFile = isoStoragePath
-		state.Put("additional_iso_files", c.AdditionalISOFiles)
-	}
-	return multistep.ActionContinue
-}
-
-func (s *stepUploadAdditionalISOs) Cleanup(state multistep.StateBag) {
-}
@@ -3,6 +3,7 @@ package proxmox
 import (
 	"context"
 	"fmt"
+	"io"
 	"os"
 	"path/filepath"

@@ -14,6 +15,10 @@ import (
 // stepUploadISO uploads an ISO file to Proxmox so we can boot from it
 type stepUploadISO struct{}

+type uploader interface {
+	Upload(node string, storage string, contentType string, filename string, file io.Reader) error
+}
+
 var _ uploader = &proxmox.Client{}

 func (s *stepUploadISO) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
@@ -53,6 +58,7 @@ func (s *stepUploadISO) Run(ctx context.Context, state multistep.StateBag) multi

 	isoStoragePath := fmt.Sprintf("%s:iso/%s", c.ISOStoragePool, filename)
 	state.Put("iso_file", isoStoragePath)
+
 	return multistep.ActionContinue
 }

@@ -127,7 +127,7 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 	}

 	if c.BootType == "" {
-		c.BootType = "local"
+		c.BootType = "bootscript"
 	}

 	var errs *packer.MultiError
@@ -17,7 +17,6 @@ type ExportConfig struct {
 	// This can be useful for passing product information to include in the
 	// resulting appliance file. Packer JSON configuration file example:
 	//
-	// In JSON:
 	// ```json
 	// {
 	//   "type": "virtualbox-iso",
@@ -32,19 +31,6 @@ type ExportConfig struct {
 	// }
 	// ```
 	//
-	// In HCL2:
-	// ```hcl
-	//	source "virtualbox-iso" "basic-example" {
-	//		export_opts = [
-	//	          "--manifest",
-	//	          "--vsys", "0",
-	//	          "--description", "{{user `vm_description`}}",
-	//	          "--version", "{{user `vm_version`}}"
-	//	   	]
-	//		format = "ova"
-	//  }
-	// ```
-	//
 	// A VirtualBox [VM
 	// description](https://www.virtualbox.org/manual/ch09.html#vboxmanage-export-ovf)
 	// may contain arbitrary strings; the GUI interprets HTML formatting. However,
@@ -6,40 +6,17 @@ import (
 	"github.com/hashicorp/packer/template/interpolate"
 )

-//In order to perform extra customization of the virtual machine, a template can
-//define extra calls to `VBoxManage` to perform.
-//[VBoxManage](https://www.virtualbox.org/manual/ch09.html) is the command-line
-//interface to VirtualBox where you can completely control VirtualBox. It can be
-//used to do things such as set RAM, CPUs, etc.
 type VBoxManageConfig struct {
 	// Custom `VBoxManage` commands to execute in order to further customize
-	// the virtual machine being created. The example shown below sets the memory and number of CPUs
-	// within the virtual machine:
-	//
-	// In JSON:
-	// ```json
-	// "vboxmanage": [
-	//    ["modifyvm", "{{.Name}}", "--memory", "1024"],
-	//	  ["modifyvm", "{{.Name}}", "--cpus", "2"]
-	// ]
-	// ```
-	//
-	// In HCL2:
-	// ```hcl
-	// vboxmanage = [
-	//    ["modifyvm", "{{.Name}}", "--memory", "1024"],
-	//    ["modifyvm", "{{.Name}}", "--cpus", "2"],
-	// ]
-	// ```
-	//
-	// The value of `vboxmanage` is an array of commands to execute. These commands are
-	// executed in the order defined. So in the above example, the memory will be set
-	// followed by the CPUs.
-	// Each command itself is an array of strings, where each string is an argument to
-	// `VBoxManage`. Each argument is treated as a [configuration
-	// template](/docs/templates/engine). The only available
-	// variable is `Name` which is replaced with the unique name of the VM, which is
-	// required for many VBoxManage calls.
+	// the virtual machine being created. The value of this is an array of
+	// commands to execute. The commands are executed in the order defined in
+	// the template. For each command, the command is defined itself as an
+	// array of strings, where each string represents a single argument on the
+	// command-line to `VBoxManage` (but excluding `VBoxManage` itself). Each
+	// arg is treated as a [configuration
+	// template](/docs/templates/engine), where the `Name` variable is
+	// replaced with the VM name. More details on how to use `VBoxManage` are
+	// below.
 	VBoxManage [][]string `mapstructure:"vboxmanage" required:"false"`
 	// Identical to vboxmanage,
 	// except that it is run after the virtual machine is shutdown, and before the
@@ -89,20 +89,12 @@ type Config struct {
 	// pack](https://www.virtualbox.org/wiki/Downloads#VirtualBox6.0.14OracleVMVirtualBoxExtensionPack)
 	// and you will need to enable EFI mode for nvme to work, ex:
 	//
-	// In JSON:
 	// ```json
 	//  "vboxmanage": [
 	//       [ "modifyvm", "{{.Name}}", "--firmware", "EFI" ],
 	//  ]
 	// ```
 	//
-	// In HCL2:
-	// ```hcl
-	//  vboxmanage = [
-	//       [ "modifyvm", "{{.Name}}", "--firmware", "EFI" ],
-	//  ]
-	// ```
-	//
 	HardDriveInterface string `mapstructure:"hard_drive_interface" required:"false"`
 	// The number of ports available on any SATA controller created, defaults
 	// to 1. VirtualBox supports up to 30 ports on a maximum of 1 SATA
@@ -1,69 +0,0 @@
-//go:generate struct-markdown
-
-package common
-
-import (
-	"github.com/hashicorp/packer/template/interpolate"
-)
-
-type DiskConfig struct {
-	// The size(s) of any additional
-	// hard disks for the VM in megabytes. If this is not specified then the VM
-	// will only contain a primary hard disk. The builder uses expandable, not
-	// fixed-size virtual hard disks, so the actual file representing the disk will
-	// not use the full size unless it is full.
-	AdditionalDiskSize []uint `mapstructure:"disk_additional_size" required:"false"`
-	// The adapter type of the VMware virtual disk to create. This option is
-	// for advanced usage, modify only if you know what you're doing. Some of
-	// the options you can specify are `ide`, `sata`, `nvme` or `scsi` (which
-	// uses the "lsilogic" scsi interface by default). If you specify another
-	// option, Packer will assume that you're specifying a `scsi` interface of
-	// that specified type. For more information, please consult [Virtual Disk
-	// Manager User's Guide](http://www.vmware.com/pdf/VirtualDiskManager.pdf)
-	// for desktop VMware clients. For ESXi, refer to the proper ESXi
-	// documentation.
-	DiskAdapterType string `mapstructure:"disk_adapter_type" required:"false"`
-	// The filename of the virtual disk that'll be created,
-	// without the extension. This defaults to "disk".
-	DiskName string `mapstructure:"vmdk_name" required:"false"`
-	// The type of VMware virtual disk to create. This
-	// option is for advanced usage.
-	//
-	//   For desktop VMware clients:
-	//
-	//   Type ID | Description
-	//   ------- | ---
-	//   `0`     | Growable virtual disk contained in a single file (monolithic sparse).
-	//   `1`     | Growable virtual disk split into 2GB files (split sparse).
-	//   `2`     | Preallocated virtual disk contained in a single file (monolithic flat).
-	//   `3`     | Preallocated virtual disk split into 2GB files (split flat).
-	//   `4`     | Preallocated virtual disk compatible with ESX server (VMFS flat).
-	//   `5`     | Compressed disk optimized for streaming.
-	//
-	//   The default is `1`.
-	//
-	//   For ESXi, this defaults to `zeroedthick`. The available options for ESXi
-	//   are: `zeroedthick`, `eagerzeroedthick`, `thin`. `rdm:dev`, `rdmp:dev`,
-	//   `2gbsparse` are not supported. Due to default disk compaction, when using
-	//   `zeroedthick` or `eagerzeroedthick` set `skip_compaction` to `true`.
-	//
-	//   For more information, please consult the [Virtual Disk Manager User's
-	//   Guide](https://www.vmware.com/pdf/VirtualDiskManager.pdf) for desktop
-	//   VMware clients. For ESXi, refer to the proper ESXi documentation.
-	DiskTypeId string `mapstructure:"disk_type_id" required:"false"`
-}
-
-func (c *DiskConfig) Prepare(ctx *interpolate.Context) []error {
-	var errs []error
-
-	if c.DiskName == "" {
-		c.DiskName = "disk"
-	}
-
-	if c.DiskAdapterType == "" {
-		// Default is lsilogic
-		c.DiskAdapterType = "lsilogic"
-	}
-
-	return errs
-}
@@ -77,12 +77,6 @@ type Driver interface {

 	// Get the host ip address for the vm
 	HostIP(multistep.StateBag) (string, error)
-
-	// Export the vm to ovf or ova format using ovftool
-	Export([]string) error
-
-	// OvfTool
-	VerifyOvfTool(bool, bool) error
 }

 // NewDriver returns a new driver implementation for this operating
@@ -606,47 +600,3 @@ func (d *VmwareDriver) HostIP(state multistep.StateBag) (string, error) {
 	}
 	return "", fmt.Errorf("Unable to find host IP from devices %v, last error: %s", devices, lastError)
 }
-
-func GetOVFTool() string {
-	ovftool := "ovftool"
-	if runtime.GOOS == "windows" {
-		ovftool = "ovftool.exe"
-	}
-
-	if _, err := exec.LookPath(ovftool); err != nil {
-		return ""
-	}
-	return ovftool
-}
-
-func (d *VmwareDriver) Export(args []string) error {
-	ovftool := GetOVFTool()
-	if ovftool == "" {
-		return fmt.Errorf("Error: ovftool not found")
-	}
-	cmd := exec.Command(ovftool, args...)
-	if _, _, err := runAndLog(cmd); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (d *VmwareDriver) VerifyOvfTool(SkipExport, _ bool) error {
-	if SkipExport {
-		return nil
-	}
-
-	log.Printf("Verifying that ovftool exists...")
-	// Validate that tool exists, but no need to validate credentials.
-	ovftool := GetOVFTool()
-	if ovftool != "" {
-		return nil
-	} else {
-		return fmt.Errorf("Couldn't find ovftool in path! Please either " +
-			"set `skip_export = true` and remove the `format` option " +
-			"from your template, or make sure ovftool is installed on " +
-			"your build system. ")
-	}
-
-}
@@ -3,8 +3,14 @@
 package common

 import (
+	"bytes"
+	"context"
 	"fmt"
+	"net/url"
 	"os"
+	"os/exec"
+	"strings"
+	"time"

 	"github.com/hashicorp/packer/template/interpolate"
 )
@@ -78,13 +84,58 @@ func (c *DriverConfig) Prepare(ctx *interpolate.Context) []error {
 }

 func (c *DriverConfig) Validate(SkipExport bool) error {
-	if SkipExport {
+	if c.RemoteType == "" || SkipExport == true {
+		return nil
+	}
+	if c.RemotePassword == "" {
+		return fmt.Errorf("exporting the vm (with ovftool) requires that " +
+			"you set a value for remote_password")
+	}
+	if c.SkipValidateCredentials {
 		return nil
 	}

-	if c.RemoteType != "" && c.RemotePassword == "" {
-		return fmt.Errorf("exporting the vm from esxi with ovftool requires " +
-			"that you set a value for remote_password")
+	// check that password is valid by sending a dummy ovftool command
+	// now, so that we don't fail for a simple mistake after a long
+	// build
+	ovftool := GetOVFTool()
+
+	// Generate the uri of the host, with embedded credentials
+	ovftool_uri := fmt.Sprintf("vi://%s", c.RemoteHost)
+	u, err := url.Parse(ovftool_uri)
+	if err != nil {
+		return fmt.Errorf("Couldn't generate uri for ovftool: %s", err)
+	}
+	u.User = url.UserPassword(c.RemoteUser, c.RemotePassword)
+
+	ovfToolArgs := []string{"--noSSLVerify", "--verifyOnly", u.String()}
+
+	var out bytes.Buffer
+	cmdCtx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
+	defer cancel()
+	cmd := exec.CommandContext(cmdCtx, ovftool, ovfToolArgs...)
+	cmd.Stdout = &out
+
+	// Need to manually close stdin or else the ofvtool call will hang
+	// forever in a situation where the user has provided an invalid
+	// password or username
+	stdin, _ := cmd.StdinPipe()
+	defer stdin.Close()
+
+	if err := cmd.Run(); err != nil {
+		outString := out.String()
+		// The command *should* fail with this error, if it
+		// authenticates properly.
+		if !strings.Contains(outString, "Found wrong kind of object") {
+			err := fmt.Errorf("ovftool validation error: %s; %s",
+				err, outString)
+			if strings.Contains(outString,
+				"Enter login information for source") {
+				err = fmt.Errorf("The username or password you " +
+					"provided to ovftool is invalid.")
+			}
+			return err
+		}
 	}

 	return nil
@@ -11,9 +11,7 @@ import (
 	"io"
 	"log"
 	"net"
-	"net/url"
 	"os"
-	"os/exec"
 	"path"
 	"path/filepath"
 	"strconv"
@@ -156,7 +154,7 @@ func (d *ESX5Driver) Stop(vmxPathLocal string) error {

 func (d *ESX5Driver) Register(vmxPathLocal string) error {
 	vmxPath := filepath.ToSlash(filepath.Join(d.outputDir, filepath.Base(vmxPathLocal)))
-	if err := d.upload(vmxPath, vmxPathLocal, nil); err != nil {
+	if err := d.upload(vmxPath, vmxPathLocal); err != nil {
 		return err
 	}
 	r, err := d.run(nil, "vim-cmd", "solo/registervm", strconv.Quote(vmxPath))
@@ -187,7 +185,7 @@ func (d *ESX5Driver) IsDestroyed() (bool, error) {
 	return true, err
 }

-func (d *ESX5Driver) UploadISO(localPath string, checksum string, ui packer.Ui) (string, error) {
+func (d *ESX5Driver) UploadISO(localPath string, checksum string) (string, error) {
 	finalPath := d.CachePath(localPath)
 	if err := d.mkdir(filepath.ToSlash(filepath.Dir(finalPath))); err != nil {
 		return "", err
@@ -200,7 +198,7 @@ func (d *ESX5Driver) UploadISO(localPath string, checksum string, ui packer.Ui)
 	}
 	log.Println("Initial checksum did not match, uploading.")

-	if err := d.upload(finalPath, localPath, ui); err != nil {
+	if err := d.upload(finalPath, localPath); err != nil {
 		return "", err
 	}

@@ -265,68 +263,6 @@ func (d *ESX5Driver) Verify() error {
 	return nil
 }

-func (d *ESX5Driver) VerifyOvfTool(SkipExport, skipValidateCredentials bool) error {
-	err := d.base.VerifyOvfTool(SkipExport, skipValidateCredentials)
-	if err != nil {
-		return err
-	}
-
-	log.Printf("Verifying that ovftool credentials are valid...")
-	// check that password is valid by sending a dummy ovftool command
-	// now, so that we don't fail for a simple mistake after a long
-	// build
-	ovftool := GetOVFTool()
-
-	if skipValidateCredentials {
-		return nil
-	}
-
-	if d.Password == "" {
-		return fmt.Errorf("exporting the vm from esxi with ovftool requires " +
-			"that you set a value for remote_password")
-	}
-
-	// Generate the uri of the host, with embedded credentials
-	ovftool_uri := fmt.Sprintf("vi://%s", d.Host)
-	u, err := url.Parse(ovftool_uri)
-	if err != nil {
-		return fmt.Errorf("Couldn't generate uri for ovftool: %s", err)
-	}
-	u.User = url.UserPassword(d.Username, d.Password)
-
-	ovfToolArgs := []string{"--noSSLVerify", "--verifyOnly", u.String()}
-
-	var out bytes.Buffer
-	cmdCtx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
-	defer cancel()
-	cmd := exec.CommandContext(cmdCtx, ovftool, ovfToolArgs...)
-	cmd.Stdout = &out
-
-	// Need to manually close stdin or else the ofvtool call will hang
-	// forever in a situation where the user has provided an invalid
-	// password or username
-	stdin, _ := cmd.StdinPipe()
-	defer stdin.Close()
-
-	if err := cmd.Run(); err != nil {
-		outString := out.String()
-		// The command *should* fail with this error, if it
-		// authenticates properly.
-		if !strings.Contains(outString, "Found wrong kind of object") {
-			err := fmt.Errorf("ovftool validation error: %s; %s",
-				err, outString)
-			if strings.Contains(outString,
-				"Enter login information for source") {
-				err = fmt.Errorf("The username or password you " +
-					"provided to ovftool is invalid.")
-			}
-			return err
-		}
-	}
-
-	return nil
-}
-
 func (d *ESX5Driver) HostIP(multistep.StateBag) (string, error) {
 	conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", d.Host, d.Port))
 	if err != nil {
@@ -731,26 +667,12 @@ func (d *ESX5Driver) mkdir(path string) error {
 	return d.sh("mkdir", "-p", strconv.Quote(path))
 }

-func (d *ESX5Driver) upload(dst, src string, ui packer.Ui) error {
-	// Get size so we can set up progress tracker
-	info, err := os.Stat(src)
-	if err != nil {
-		return err
-	}
-
+func (d *ESX5Driver) upload(dst, src string) error {
 	f, err := os.Open(src)
 	if err != nil {
 		return err
 	}
 	defer f.Close()
-
-	if ui != nil {
-		pf := ui.TrackProgress(filepath.Base(src), 0, info.Size(), f)
-		defer pf.Close()
-
-		return d.comm.Upload(dst, pf, &info)
-	}
-
 	return d.comm.Upload(dst, f, nil)
 }

@@ -763,10 +685,6 @@ func (d *ESX5Driver) Download(src, dst string) error {
 	return d.comm.Download(d.datastorePath(src), file)
 }

-func (d *ESX5Driver) Export(args []string) error {
-	return d.base.Export(args)
-}
-
 // VerifyChecksum checks that file on the esxi instance matches hash
 func (d *ESX5Driver) VerifyChecksum(hash string, file string) bool {
 	if hash == "none" {
@@ -27,9 +27,6 @@ type DriverMock struct {
 	CreateDiskTypeId      string
 	CreateDiskErr         error

-	ExportCalled bool
-	ExportArgs   []string
-
 	IsRunningCalled bool
 	IsRunningPath   string
 	IsRunningResult bool
@@ -95,8 +92,6 @@ type DriverMock struct {

 	VerifyCalled bool
 	VerifyErr    error
-
-	VerifyOvftoolCalled bool
 }

 type NetworkMapperMock struct {
@@ -259,12 +254,6 @@ func (d *DriverMock) Verify() error {
 	return d.VerifyErr
 }

-func (d *DriverMock) Export(args []string) error {
-	d.ExportCalled = true
-	d.ExportArgs = args
-	return nil
-}
-
 func (d *DriverMock) GetVmwareDriver() VmwareDriver {
 	var state VmwareDriver
 	state.DhcpLeasesPath = func(string) string {
@@ -281,7 +270,3 @@ func (d *DriverMock) GetVmwareDriver() VmwareDriver {
 	}
 	return state
 }
-
-func (d *DriverMock) VerifyOvfTool(_ bool, _ bool) error {
-	return nil
-}
@@ -1196,7 +1196,7 @@ func (e *DhcpConfiguration) HostByName(host string) (configDeclaration, error) {
 		switch entry.id[0].(type) {
 		case pDeclarationHost:
 			id := entry.id[0].(pDeclarationHost)
-			if strings.EqualFold(id.name, host) {
+			if strings.ToLower(id.name) == strings.ToLower(host) {
 				result = append(result, entry)
 			}
 		}
@@ -1237,7 +1237,7 @@ func (e NetworkMap) NameIntoDevices(name string) ([]string, error) {
 	var devices []string

 	for _, val := range e {
-		if strings.EqualFold(val["name"], name) {
+		if strings.ToLower(val["name"]) == strings.ToLower(name) {
 			devices = append(devices, val["device"])
 		}
 	}
@@ -1250,7 +1250,7 @@ func (e NetworkMap) NameIntoDevices(name string) ([]string, error) {
 }
 func (e NetworkMap) DeviceIntoName(device string) (string, error) {
 	for _, val := range e {
-		if strings.EqualFold(val["device"], device) {
+		if strings.ToLower(val["device"]) == strings.ToLower(device) {
 			return val["name"], nil
 		}
 	}
@@ -10,30 +10,33 @@ import (

 type ExportConfig struct {
 	// Either "ovf", "ova" or "vmx", this specifies the output
-	// format of the exported virtual machine. This defaults to "ovf" for
-	// remote (esx) builds, and "vmx" for local builds.
-	// Before using this option, you need to install ovftool.
+	// format of the exported virtual machine. This defaults to "ovf".
+	// Before using this option, you need to install ovftool. This option
+	// currently only works when option remote_type is set to "esx5".
 	// Since ovftool is only capable of password based authentication
-	// remote_password must be set when exporting the VM from a remote instance.
-	// If you are building locally, Packer will create a vmx and then
-	// export that vm to an ovf or ova. Packer will not delete the vmx and vmdk
-	// files; this is left up to the user if you don't want to keep those
-	// files.
+	// remote_password must be set when exporting the VM.
 	Format string `mapstructure:"format" required:"false"`
 	// Extra options to pass to ovftool during export. Each item in the array
 	// is a new argument. The options `--noSSLVerify`, `--skipManifestCheck`,
-	// and `--targetType` are used by Packer for remote exports, and should not
-	// be passed to this argument. For ovf/ova exports from local builds, Packer
-	// does not automatically set any ovftool options.
+	// and `--targetType` are reserved, and should not be passed to this
+	// argument. Currently, exporting the build VM (with ovftool) is only
+	// supported when building on ESXi e.g. when `remote_type` is set to
+	// `esx5`. See the [Building on a Remote vSphere
+	// Hypervisor](/docs/builders/vmware-iso#building-on-a-remote-vsphere-hypervisor)
+	// section below for more info.
 	OVFToolOptions []string `mapstructure:"ovftool_options" required:"false"`
-	// Defaults to `false`. When true, Packer will not export the VM. This can
-	// be useful if the build output is not the resultant image, but created
-	// inside the VM.
+	// Defaults to `false`. When enabled, Packer will not export the VM. Useful
+	// if the build output is not the resultant image, but created inside the
+	// VM. Currently, exporting the build VM is only supported when building on
+	// ESXi e.g. when `remote_type` is set to `esx5`. See the [Building on a
+	// Remote vSphere
+	// Hypervisor](/docs/builders/vmware-iso#building-on-a-remote-vsphere-hypervisor)
+	// section below for more info.
 	SkipExport bool `mapstructure:"skip_export" required:"false"`
-	// Set this to true if you would like to keep a remotely-built
-	// VM registered with the remote ESXi server. If you do not need to export
-	// the vm, then also set `skip_export: true` in order to avoid unnecessarily
-	// using ovftool to export the vm. Defaults to false.
+	// Set this to true if you would like to keep
+	// the VM registered with the remote ESXi server. If you do not need to export
+	// the vm, then also set skip_export: true in order to avoid an unnecessary
+	// step of using ovftool to export the vm. Defaults to false.
 	KeepRegistered bool `mapstructure:"keep_registered" required:"false"`
 	// VMware-created disks are defragmented and
 	// compacted at the end of the build process using vmware-vdiskmanager or
@@ -53,6 +56,5 @@ func (c *ExportConfig) Prepare(ctx *interpolate.Context) []error {
 				errs, fmt.Errorf("format must be one of ova, ovf, or vmx"))
 		}
 	}
-
 	return errs
 }
@@ -31,8 +31,6 @@ type HWConfig struct {
 	// machine](https://kb.vmware.com/s/article/1001805) for desktop VMware
 	// clients. For ESXi, refer to the proper ESXi documentation.
 	NetworkAdapterType string `mapstructure:"network_adapter_type" required:"false"`
-	// The custom name of the network. Sets the vmx value "ethernet0.networkName"
-	NetworkName string `mapstructure:"network_name" required:"false"`
 	// Specify whether to enable VMware's virtual soundcard device when
 	// building the VM. Defaults to false.
 	Sound bool `mapstructure:"sound" required:"false"`
@@ -10,39 +10,13 @@ import (
 )

 type OutputConfig struct {
-	// This is the path on your local machine (the one running Packer) to the
-	// directory where the resulting virtual machine will be created.
-	// This may be relative or absolute. If relative, the path is relative to
-	// the working directory when packer is executed.
-	//
-	// If you are running a remote esx build, the output_dir is the path on your
-	// local machine (the machine running Packer) to which Packer will export
-	// the vm if you have `"skip_export": false`. If you want to manage the
-	// virtual machine's path on the remote datastore, use `remote_output_dir`.
-	//
-	// This directory must not exist or be empty prior to running
-	// the builder.
-	//
-	// By default this is output-BUILDNAME where "BUILDNAME" is the name of the
-	// build.
+	// This is the path to the directory where the
+	// resulting virtual machine will be created. This may be relative or absolute.
+	// If relative, the path is relative to the working directory when packer
+	// is executed. This directory must not exist or be empty prior to running
+	// the builder. By default this is output-BUILDNAME where "BUILDNAME" is the
+	// name of the build.
 	OutputDir string `mapstructure:"output_directory" required:"false"`
-	// This is the directoy on your remote esx host where you will save your
-	// vm, relative to your remote_datastore.
-	//
-	// This option's default value is your `vm_name`, and the final path of your
-	// vm will be vmfs/volumes/$remote_datastore/$vm_name/$vm_name.vmx where
-	// `$remote_datastore` and `$vm_name` match their corresponding template
-	// options
-	//
-	// For example, setting `"remote_output_directory": "path/to/subdir`
-	// will create a directory `/vmfs/volumes/remote_datastore/path/to/subdir`.
-	//
-	// Packer will not create the remote datastore for you; it must already
-	// exist. However, Packer will create all directories defined in the option
-	// that do not currently exist.
-	//
-	// This option will be ignored unless you are building on a remote esx host.
-	RemoteOutputDir string `mapstructure:"remote_output_directory" required:"false"`
 }

 func (c *OutputConfig) Prepare(ctx *interpolate.Context, pc *common.PackerConfig) []error {
@@ -1,16 +1,12 @@
 package common

-import (
-	"github.com/hashicorp/packer/packer"
-)
-
 type RemoteDriver interface {
 	Driver

 	// UploadISO uploads a local ISO to the remote side and returns the
 	// new path that should be used in the VMX along with an error if it
 	// exists.
-	UploadISO(path string, checksum string, ui packer.Ui) (string, error)
+	UploadISO(path string, checksum string) (string, error)

 	// RemoveCache deletes localPath from the remote cache.
 	RemoveCache(localPath string) error
@@ -28,7 +24,7 @@ type RemoteDriver interface {
 	IsDestroyed() (bool, error)

 	// Uploads a local file to remote side.
-	upload(dst, src string, ui packer.Ui) error
+	upload(dst, src string) error

 	// Download a remote file to a local file.
 	Download(src, dst string) error
@@ -1,9 +1,5 @@
 package common

-import (
-	"github.com/hashicorp/packer/packer"
-)
-
 type RemoteDriverMock struct {
 	DriverMock

@@ -33,14 +29,10 @@ type RemoteDriverMock struct {
 	RemovedCachePath string
 	CacheRemoved     bool

-	ReturnValDirExists bool
-
 	ReloadVMErr error
-
-	outputDir string
 }

-func (d *RemoteDriverMock) UploadISO(path string, checksum string, ui packer.Ui) (string, error) {
+func (d *RemoteDriverMock) UploadISO(path string, checksum string) (string, error) {
 	d.UploadISOCalled = true
 	d.UploadISOPath = path
 	return d.UploadISOResult, d.UploadISOErr
@@ -68,7 +60,7 @@ func (d *RemoteDriverMock) IsDestroyed() (bool, error) {
 	return d.IsDestroyedResult, d.IsDestroyedErr
 }

-func (d *RemoteDriverMock) upload(dst, src string, ui packer.Ui) error {
+func (d *RemoteDriverMock) upload(dst, src string) error {
 	return d.UploadErr
 }

@@ -85,33 +77,3 @@ func (d *RemoteDriverMock) RemoveCache(localPath string) error {
 func (d *RemoteDriverMock) ReloadVM() error {
 	return d.ReloadVMErr
 }
-
-// the following functions satisfy the Outputdir interface
-
-func (d *RemoteDriverMock) DirExists() (bool, error) {
-	return d.ReturnValDirExists, nil
-}
-
-func (d *RemoteDriverMock) ListFiles() ([]string, error) {
-	return []string{}, nil
-}
-
-func (d *RemoteDriverMock) MkdirAll() error {
-	return nil
-}
-
-func (d *RemoteDriverMock) Remove(string) error {
-	return nil
-}
-
-func (d *RemoteDriverMock) RemoveAll() error {
-	return nil
-}
-
-func (d *RemoteDriverMock) SetOutputDir(s string) {
-	d.outputDir = s
-}
-
-func (d *RemoteDriverMock) String() string {
-	return d.outputDir
-}
@@ -1,144 +0,0 @@
-package common
-
-import (
-	"context"
-	"path/filepath"
-	"testing"
-
-	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestStepCreateDisks_impl(t *testing.T) {
-	var _ multistep.Step = new(StepCreateDisks)
-}
-
-func strPtr(s string) *string {
-	return &s
-}
-func NewTestCreateDiskStep() *StepCreateDisks {
-	return &StepCreateDisks{
-		OutputDir:          strPtr("output_dir"),
-		CreateMainDisk:     true,
-		DiskName:           "disk_name",
-		MainDiskSize:       uint(1024),
-		AdditionalDiskSize: []uint{},
-		DiskAdapterType:    "fake_adapter",
-		DiskTypeId:         "1",
-	}
-}
-
-func TestStepCreateDisks_MainOnly(t *testing.T) {
-	state := testState(t)
-	step := NewTestCreateDiskStep()
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	driver := state.Get("driver").(*DriverMock)
-	if !driver.CreateDiskCalled {
-		t.Fatalf("Should have called create disk.")
-	}
-
-	diskFullPaths, ok := state.Get("disk_full_paths").([]string)
-	if !ok {
-		t.Fatalf("Should be able to load disk_full_paths from state")
-	}
-
-	assert.Equal(t, diskFullPaths, []string{filepath.Join("output_dir", "disk_name.vmdk")})
-
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepCreateDisks_MainAndExtra(t *testing.T) {
-	state := testState(t)
-	step := NewTestCreateDiskStep()
-	step.AdditionalDiskSize = []uint{1024, 2048, 4096}
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	driver := state.Get("driver").(*DriverMock)
-	if !driver.CreateDiskCalled {
-		t.Fatalf("Should have called create disk.")
-	}
-
-	diskFullPaths, ok := state.Get("disk_full_paths").([]string)
-	if !ok {
-		t.Fatalf("Should be able to load disk_full_paths from state")
-	}
-
-	assert.Equal(t, diskFullPaths,
-		[]string{
-			filepath.Join("output_dir", "disk_name.vmdk"),
-			filepath.Join("output_dir", "disk_name-1.vmdk"),
-			filepath.Join("output_dir", "disk_name-2.vmdk"),
-			filepath.Join("output_dir", "disk_name-3.vmdk"),
-		})
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepCreateDisks_ExtraOnly(t *testing.T) {
-	state := testState(t)
-	step := NewTestCreateDiskStep()
-	step.CreateMainDisk = false
-	step.AdditionalDiskSize = []uint{1024, 2048, 4096}
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	driver := state.Get("driver").(*DriverMock)
-	if !driver.CreateDiskCalled {
-		t.Fatalf("Should have called create disk.")
-	}
-
-	diskFullPaths, ok := state.Get("disk_full_paths").([]string)
-	if !ok {
-		t.Fatalf("Should be able to load disk_full_paths from state")
-	}
-
-	assert.Equal(t, diskFullPaths,
-		[]string{
-			filepath.Join("output_dir", "disk_name-1.vmdk"),
-			filepath.Join("output_dir", "disk_name-2.vmdk"),
-			filepath.Join("output_dir", "disk_name-3.vmdk"),
-		})
-
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepCreateDisks_Nothing(t *testing.T) {
-	state := testState(t)
-	step := NewTestCreateDiskStep()
-	step.CreateMainDisk = false
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	driver := state.Get("driver").(*DriverMock)
-	if driver.CreateDiskCalled {
-		t.Fatalf("Should not have called create disk.")
-	}
-
-	// Cleanup
-	step.Cleanup(state)
-}
@@ -1,11 +1,13 @@
 package common

 import (
+	"bytes"
 	"context"
 	"fmt"
 	"net/url"
 	"os"
-	"path/filepath"
+	"os/exec"
+	"runtime"
 	"strings"

 	"github.com/hashicorp/packer/helper/multistep"
@@ -13,15 +15,30 @@ import (
 )

 // This step exports a VM built on ESXi using ovftool
+//
+// Uses:
+//   display_name string
 type StepExport struct {
 	Format         string
 	SkipExport     bool
 	VMName         string
 	OVFToolOptions []string
-	OutputDir      *string
+	OutputDir      string
 }

-func (s *StepExport) generateRemoteExportArgs(c *DriverConfig, displayName string, hidePassword bool, exportOutputPath string) ([]string, error) {
+func GetOVFTool() string {
+	ovftool := "ovftool"
+	if runtime.GOOS == "windows" {
+		ovftool = "ovftool.exe"
+	}
+
+	if _, err := exec.LookPath(ovftool); err != nil {
+		return ""
+	}
+	return ovftool
+}
+
+func (s *StepExport) generateArgs(c *DriverConfig, displayName string, hidePassword bool) ([]string, error) {

 	ovftool_uri := fmt.Sprintf("vi://%s/%s", c.RemoteHost, displayName)
 	u, err := url.Parse(ovftool_uri)
@@ -40,15 +57,7 @@ func (s *StepExport) generateRemoteExportArgs(c *DriverConfig, displayName strin
 		"--skipManifestCheck",
 		"-tt=" + s.Format,
 		u.String(),
-		filepath.Join(exportOutputPath, s.VMName+"."+s.Format),
-	}
-	return append(s.OVFToolOptions, args...), nil
-}
-
-func (s *StepExport) generateLocalExportArgs(exportOutputPath string) ([]string, error) {
-	args := []string{
-		filepath.Join(exportOutputPath, s.VMName+".vmx"),
-		filepath.Join(exportOutputPath, s.VMName+"."+s.Format),
+		s.OutputDir,
 	}
 	return append(s.OVFToolOptions, args...), nil
 }
@@ -56,7 +65,6 @@ func (s *StepExport) generateLocalExportArgs(exportOutputPath string) ([]string,
 func (s *StepExport) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
 	c := state.Get("driverConfig").(*DriverConfig)
 	ui := state.Get("ui").(packer.Ui)
-	driver := state.Get("driver").(Driver)

 	// Skip export if requested
 	if s.SkipExport {
@@ -64,72 +72,57 @@ func (s *StepExport) Run(ctx context.Context, state multistep.StateBag) multiste
 		return multistep.ActionContinue
 	}

-	// load output path from state. If it doesn't exist, just use the local
-	// outputdir.
-	exportOutputPath, ok := state.Get("export_output_path").(string)
-	if !ok || exportOutputPath == "" {
-		if *s.OutputDir != "" {
-			exportOutputPath = *s.OutputDir
-		} else {
-			exportOutputPath = s.VMName
-		}
+	if c.RemoteType != "esx5" {
+		ui.Say("Skipping export of virtual machine (export is allowed only for ESXi)...")
+		return multistep.ActionContinue
 	}

-	err := os.MkdirAll(exportOutputPath, 0755)
-	if err != nil {
-		state.Put("error creating export directory", err)
+	ovftool := GetOVFTool()
+	if ovftool == "" {
+		err := fmt.Errorf("Error ovftool not found")
+		state.Put("error", err)
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}

+	// Export the VM
+	if s.OutputDir == "" {
+		s.OutputDir = s.VMName + "." + s.Format
+	}
+
+	os.MkdirAll(s.OutputDir, 0755)
+
 	ui.Say("Exporting virtual machine...")
 	var displayName string
 	if v, ok := state.GetOk("display_name"); ok {
 		displayName = v.(string)
 	}
-
-	var args, ui_args []string
-
-	ovftool := GetOVFTool()
-	if c.RemoteType == "esx5" {
-		// Generate arguments for the ovftool command, but obfuscating the
-		// password that we can log the command to the UI for debugging.
-		ui_args, err := s.generateRemoteExportArgs(c, displayName, true, exportOutputPath)
-		if err != nil {
-			err := fmt.Errorf("Couldn't generate ovftool export args: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-		ui.Message(fmt.Sprintf("Executing: %s %s", ovftool,
-			strings.Join(ui_args, " ")))
-		// Re-run the generate command, this time without obfuscating the
-		// password, so we can actually use it.
-		args, err = s.generateRemoteExportArgs(c, displayName, false, exportOutputPath)
-		if err != nil {
-			err := fmt.Errorf("Couldn't generate ovftool export args: %s", err)
-			state.Put("error", err)
-			ui.Error(err.Error())
-			return multistep.ActionHalt
-		}
-	} else {
-		args, err = s.generateLocalExportArgs(exportOutputPath)
-		ui.Message(fmt.Sprintf("Executing: %s %s", ovftool,
-			strings.Join(ui_args, " ")))
-	}
+	ui_args, err := s.generateArgs(c, displayName, true)
 	if err != nil {
-		err := fmt.Errorf("Couldn't generate ovftool export args: %s", err)
+		err := fmt.Errorf("Couldn't generate ovftool uri: %s", err)
+		state.Put("error", err)
+		ui.Error(err.Error())
+		return multistep.ActionHalt
+	}
+	ui.Message(fmt.Sprintf("Executing: %s %s", ovftool, strings.Join(ui_args, " ")))
+	var out bytes.Buffer
+	args, err := s.generateArgs(c, displayName, false)
+	if err != nil {
+		err := fmt.Errorf("Couldn't generate ovftool uri: %s", err)
+		state.Put("error", err)
+		ui.Error(err.Error())
+		return multistep.ActionHalt
+	}
+	cmd := exec.Command(ovftool, args...)
+	cmd.Stdout = &out
+	if err := cmd.Run(); err != nil {
+		err := fmt.Errorf("Error exporting virtual machine: %s\n%s\n", err, out.String())
 		state.Put("error", err)
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}

-	if err := driver.Export(args); err != nil {
-		err := fmt.Errorf("Error performing ovftool export: %s", err)
-		state.Put("error", err)
-		ui.Error(err.Error())
-		return multistep.ActionHalt
-	}
+	ui.Message(out.String())

 	return multistep.ActionContinue
 }
@@ -2,41 +2,22 @@ package common

 import (
 	"context"
-	"path/filepath"
 	"testing"

 	"github.com/hashicorp/packer/helper/multistep"
-	"github.com/stretchr/testify/assert"
 )

 func TestStepExport_impl(t *testing.T) {
 	var _ multistep.Step = new(StepExport)
 }

-func stringPointer(s string) *string {
-	return &s
-}
-
-func remoteExportTestState(t *testing.T) multistep.StateBag {
+func testStepExport_wrongtype_impl(t *testing.T, remoteType string) {
 	state := testState(t)
-	driverConfig := &DriverConfig{
-		RemoteHost:     "123.45.67.8",
-		RemotePassword: "password",
-		RemoteUser:     "user",
-		RemoteType:     "esx5",
-	}
-	state.Put("driverConfig", driverConfig)
-	state.Put("display_name", "vm_name")
-	return state
-}
-
-func TestStepExport_ReturnIfSkip(t *testing.T) {
-	state := testState(t)
-	driverConfig := &DriverConfig{}
-	state.Put("driverConfig", driverConfig)
 	step := new(StepExport)

-	step.SkipExport = true
+	var config DriverConfig
+	config.RemoteType = "foo"
+	state.Put("driverConfig", &config)

 	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
 		t.Fatalf("bad action: %#v", action)
@@ -45,189 +26,11 @@ func TestStepExport_ReturnIfSkip(t *testing.T) {
 		t.Fatal("should NOT have error")
 	}

-	// We told step to skip so it should not have reached the driver's Export
-	// func.
-	d := state.Get("driver").(*DriverMock)
-	if d.ExportCalled {
-		t.Fatal("Should not have called the driver export func")
-	}
-
 	// Cleanup
 	step.Cleanup(state)
 }

-func TestStepExport_localArgs(t *testing.T) {
-	// even though we aren't overriding the remote args and they are present,
-	// test shouldn't use them since remoteType is not set to esx.
-	state := testState(t)
-	driverConfig := &DriverConfig{}
-	state.Put("driverConfig", driverConfig)
-	step := new(StepExport)
-
-	step.SkipExport = false
-	step.OutputDir = stringPointer("test-output")
-	step.VMName = "test-name"
-	step.Format = "ova"
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	// Check that step ran, and called Export with the expected args.
-	d := state.Get("driver").(*DriverMock)
-	if !d.ExportCalled {
-		t.Fatal("Should have called the driver export func")
-	}
-
-	assert.Equal(t, d.ExportArgs,
-		[]string{
-			filepath.Join("test-output", "test-name.vmx"),
-			filepath.Join("test-output", "test-name.ova")})
-
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepExport_localArgsExportOutputPath(t *testing.T) {
-	// even though we aren't overriding the remote args and they are present,
-	// test shouldn't use them since remoteType is not set to esx.
-	state := testState(t)
-	driverConfig := &DriverConfig{}
-	state.Put("driverConfig", driverConfig)
-	state.Put("export_output_path", "local_output")
-	step := new(StepExport)
-
-	step.SkipExport = false
-	step.OutputDir = stringPointer("test-output")
-	step.VMName = "test-name"
-	step.Format = "ova"
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	// Check that step ran, and called Export with the expected args.
-	d := state.Get("driver").(*DriverMock)
-	if !d.ExportCalled {
-		t.Fatal("Should have called the driver export func")
-	}
-
-	assert.Equal(t, d.ExportArgs,
-		[]string{
-			filepath.Join("local_output", "test-name.vmx"),
-			filepath.Join("local_output", "test-name.ova")})
-
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepExport_localArgs_OvftoolOptions(t *testing.T) {
-	// even though we aren't overriding the remote args and they are present,
-	// test shouldn't use them since remoteType is not set to esx.
-	state := testState(t)
-	driverConfig := &DriverConfig{}
-	state.Put("driverConfig", driverConfig)
-	step := new(StepExport)
-
-	step.SkipExport = false
-	step.OutputDir = stringPointer("test-output")
-	step.VMName = "test-name"
-	step.Format = "ova"
-	step.OVFToolOptions = []string{"--option=value", "--second-option=\"quoted value\""}
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	// Check that step ran, and called Export with the expected args.
-	d := state.Get("driver").(*DriverMock)
-	if !d.ExportCalled {
-		t.Fatal("Should have called the driver export func")
-	}
-
-	assert.Equal(t, d.ExportArgs, []string{"--option=value",
-		"--second-option=\"quoted value\"",
-		filepath.Join("test-output", "test-name.vmx"),
-		filepath.Join("test-output", "test-name.ova")})
-
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepExport_RemoteArgs(t *testing.T) {
-	// Even though we aren't overriding the remote args and they are present,
-	// test shouldn't use them since remoteType is not set to esx.
-	state := remoteExportTestState(t)
-	step := new(StepExport)
-
-	step.SkipExport = false
-	step.OutputDir = stringPointer("test-output")
-	step.VMName = "test-name"
-	step.Format = "ova"
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	// Check that step ran, and called Export with the expected args.
-	d := state.Get("driver").(*DriverMock)
-	if !d.ExportCalled {
-		t.Fatal("Should have called the driver export func")
-	}
-
-	assert.Equal(t, d.ExportArgs, []string{"--noSSLVerify=true",
-		"--skipManifestCheck",
-		"-tt=ova",
-		"vi://user:password@123.45.67.8/vm_name",
-		filepath.Join("test-output", "test-name.ova")})
-
-	// Cleanup
-	step.Cleanup(state)
-}
-
-func TestStepExport_RemoteArgsWithExportOutputPath(t *testing.T) {
-	// Even though we aren't overriding the remote args and they are present,
-	// test shouldn't use them since remoteType is not set to esx.
-	state := remoteExportTestState(t)
-	state.Put("export_output_path", "local_output")
-	step := new(StepExport)
-
-	step.SkipExport = false
-	step.OutputDir = stringPointer("test-output")
-	step.VMName = "test-name"
-	step.Format = "ova"
-
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-	if _, ok := state.GetOk("error"); ok {
-		t.Fatal("should NOT have error")
-	}
-
-	// Check that step ran, and called Export with the expected args.
-	d := state.Get("driver").(*DriverMock)
-	if !d.ExportCalled {
-		t.Fatal("Should have called the driver export func")
-	}
-
-	assert.Equal(t, d.ExportArgs, []string{"--noSSLVerify=true",
-		"--skipManifestCheck",
-		"-tt=ova",
-		"vi://user:password@123.45.67.8/vm_name",
-		filepath.Join("local_output", "test-name.ova")})
-
-	// Cleanup
-	step.Cleanup(state)
+func TestStepExport_wrongtype_impl(t *testing.T) {
+	testStepExport_wrongtype_impl(t, "foo")
+	testStepExport_wrongtype_impl(t, "")
 }
@@ -16,62 +16,13 @@ import (
 type StepOutputDir struct {
 	Force bool

-	OutputConfig *OutputConfig
-	VMName       string
-
-	RemoteType string
-
 	success bool
 }

-func (s *StepOutputDir) SetOutputAndExportDirs(state multistep.StateBag) OutputDir {
-	driver := state.Get("driver")
-
-	// Hold on to your pants. The output configuration is a little more complex
-	// than you'd expect because of all the moving parts between local and
-	// remote output, and exports, and legacy behavior.
-	var dir OutputDir
-	switch d := driver.(type) {
-	case OutputDir:
-		// The driver fulfils the OutputDir interface so that it can create
-		// output files on the remote instance.
-		dir = d
-	default:
-		// The driver will be running the build and creating the output
-		// directory locally
-		dir = new(LocalOutputDir)
-	}
-
-	// If remote type is esx, we need to track both the output dir on the remote
-	// instance and the output dir locally. exportOutputPath is where we track
-	// the local output dir.
-	exportOutputPath := s.OutputConfig.OutputDir
-
-	if s.RemoteType != "" {
-		if s.OutputConfig.RemoteOutputDir != "" {
-			// User set the remote output dir.
-			s.OutputConfig.OutputDir = s.OutputConfig.RemoteOutputDir
-		} else {
-			// Default output dir to vm name. On remote esx instance, this will
-			// become something like /vmfs/volumes/mydatastore/vmname/vmname.vmx
-			s.OutputConfig.OutputDir = s.VMName
-		}
-	}
-	// Remember, this one's either the output from a local build, or the remote
-	// output from a remote build. Not the local export path for a remote build.
-	dir.SetOutputDir(s.OutputConfig.OutputDir)
-
-	// Set dir in the state for use in file cleanup and artifact
-	state.Put("dir", dir)
-	state.Put("export_output_path", exportOutputPath)
-	return dir
-}
-
 func (s *StepOutputDir) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+	dir := state.Get("dir").(OutputDir)
 	ui := state.Get("ui").(packer.Ui)
-	ui.Say("Configuring output and export directories...")

-	dir := s.SetOutputAndExportDirs(state)
 	exists, err := dir.DirExists()
 	if err != nil {
 		state.Put("error", err)
@@ -80,7 +31,7 @@ func (s *StepOutputDir) Run(ctx context.Context, state multistep.StateBag) multi

 	if exists {
 		if s.Force {
-			ui.Message("Deleting previous output directory...")
+			ui.Say("Deleting previous output directory...")
 			dir.RemoveAll()
 		} else {
 			state.Put("error", fmt.Errorf(
@@ -9,14 +9,16 @@ import (
 	"github.com/hashicorp/packer/helper/multistep"
 )

-func testOutputDir(t *testing.T) string {
+func testOutputDir(t *testing.T) *LocalOutputDir {
 	td, err := ioutil.TempDir("", "packer")
 	if err != nil {
 		t.Fatalf("err: %s", err)
 	}
 	os.RemoveAll(td)

-	return td
+	result := new(LocalOutputDir)
+	result.SetOutputDir(td)
+	return result
 }

 func TestStepOutputDir_impl(t *testing.T) {
@@ -25,20 +27,12 @@ func TestStepOutputDir_impl(t *testing.T) {

 func TestStepOutputDir(t *testing.T) {
 	state := testState(t)
-	driver := new(DriverMock)
-	state.Put("driver", driver)
+	step := new(StepOutputDir)

-	td := testOutputDir(t)
-	outconfig := &OutputConfig{
-		OutputDir: td,
-	}
-
-	step := &StepOutputDir{
-		OutputConfig: outconfig,
-		VMName:       "testVM",
-	}
+	dir := testOutputDir(t)
 	// Delete the test output directory when done
-	defer os.RemoveAll(td)
+	defer os.RemoveAll(dir.dir)
+	state.Put("dir", dir)

 	// Test the run
 	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
@@ -47,37 +41,29 @@ func TestStepOutputDir(t *testing.T) {
 	if _, ok := state.GetOk("error"); ok {
 		t.Fatal("should NOT have error")
 	}
-	if _, err := os.Stat(td); err != nil {
+	if _, err := os.Stat(dir.dir); err != nil {
 		t.Fatalf("err: %s", err)
 	}

 	// Test the cleanup
 	step.Cleanup(state)
-	if _, err := os.Stat(td); err != nil {
+	if _, err := os.Stat(dir.dir); err != nil {
 		t.Fatalf("err: %s", err)
 	}
 }

 func TestStepOutputDir_existsNoForce(t *testing.T) {
 	state := testState(t)
+	step := new(StepOutputDir)

-	td := testOutputDir(t)
-	outconfig := &OutputConfig{
-		OutputDir: td,
-	}
-
-	step := &StepOutputDir{
-		OutputConfig: outconfig,
-		VMName:       "testVM",
-	}
-	// Delete the test output directory when done
-	defer os.RemoveAll(td)
+	dir := testOutputDir(t)
+	state.Put("dir", dir)

 	// Make sure the dir exists
-	if err := os.MkdirAll(td, 0755); err != nil {
+	if err := os.MkdirAll(dir.dir, 0755); err != nil {
 		t.Fatalf("err: %s", err)
 	}
-	defer os.RemoveAll(td)
+	defer os.RemoveAll(dir.dir)

 	// Test the run
 	if action := step.Run(context.Background(), state); action != multistep.ActionHalt {
@@ -89,33 +75,24 @@ func TestStepOutputDir_existsNoForce(t *testing.T) {

 	// Test the cleanup
 	step.Cleanup(state)
-	if _, err := os.Stat(td); err != nil {
+	if _, err := os.Stat(dir.dir); err != nil {
 		t.Fatal("should not delete dir")
 	}
 }

 func TestStepOutputDir_existsForce(t *testing.T) {
 	state := testState(t)
-
-	td := testOutputDir(t)
-	outconfig := &OutputConfig{
-		OutputDir: td,
-	}
-
-	step := &StepOutputDir{
-		OutputConfig: outconfig,
-		VMName:       "testVM",
-	}
+	step := new(StepOutputDir)
 	step.Force = true

-	// Delete the test output directory when done
-	defer os.RemoveAll(td)
+	dir := testOutputDir(t)
+	state.Put("dir", dir)

 	// Make sure the dir exists
-	if err := os.MkdirAll(td, 0755); err != nil {
+	if err := os.MkdirAll(dir.dir, 0755); err != nil {
 		t.Fatalf("err: %s", err)
 	}
-	defer os.RemoveAll(td)
+	defer os.RemoveAll(dir.dir)

 	// Test the run
 	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
@@ -124,22 +101,17 @@ func TestStepOutputDir_existsForce(t *testing.T) {
 	if _, ok := state.GetOk("error"); ok {
 		t.Fatal("should NOT have error")
 	}
-	if _, err := os.Stat(td); err != nil {
+	if _, err := os.Stat(dir.dir); err != nil {
 		t.Fatalf("err: %s", err)
 	}
 }

 func TestStepOutputDir_cancel(t *testing.T) {
 	state := testState(t)
-	td := testOutputDir(t)
-	outconfig := &OutputConfig{
-		OutputDir: td,
-	}
+	step := new(StepOutputDir)

-	step := &StepOutputDir{
-		OutputConfig: outconfig,
-		VMName:       "testVM",
-	}
+	dir := testOutputDir(t)
+	state.Put("dir", dir)

 	// Test the run
 	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
@@ -148,29 +120,24 @@ func TestStepOutputDir_cancel(t *testing.T) {
 	if _, ok := state.GetOk("error"); ok {
 		t.Fatal("should NOT have error")
 	}
-	if _, err := os.Stat(td); err != nil {
+	if _, err := os.Stat(dir.dir); err != nil {
 		t.Fatalf("err: %s", err)
 	}

 	// Test cancel/halt
 	state.Put(multistep.StateCancelled, true)
 	step.Cleanup(state)
-	if _, err := os.Stat(td); err == nil {
+	if _, err := os.Stat(dir.dir); err == nil {
 		t.Fatal("directory should not exist")
 	}
 }

 func TestStepOutputDir_halt(t *testing.T) {
 	state := testState(t)
-	td := testOutputDir(t)
-	outconfig := &OutputConfig{
-		OutputDir: td,
-	}
+	step := new(StepOutputDir)

-	step := &StepOutputDir{
-		OutputConfig: outconfig,
-		VMName:       "testVM",
-	}
+	dir := testOutputDir(t)
+	state.Put("dir", dir)

 	// Test the run
 	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
@@ -179,46 +146,14 @@ func TestStepOutputDir_halt(t *testing.T) {
 	if _, ok := state.GetOk("error"); ok {
 		t.Fatal("should NOT have error")
 	}
-	if _, err := os.Stat(td); err != nil {
+	if _, err := os.Stat(dir.dir); err != nil {
 		t.Fatalf("err: %s", err)
 	}

 	// Test cancel/halt
 	state.Put(multistep.StateHalted, true)
 	step.Cleanup(state)
-	if _, err := os.Stat(td); err == nil {
+	if _, err := os.Stat(dir.dir); err == nil {
 		t.Fatal("directory should not exist")
 	}
 }
-
-func TestStepOutputDir_Remote(t *testing.T) {
-	// Tests remote driver
-	state := testState(t)
-	driver := new(RemoteDriverMock)
-	state.Put("driver", driver)
-
-	td := testOutputDir(t)
-	outconfig := &OutputConfig{
-		OutputDir:       td,
-		RemoteOutputDir: "remote_path",
-	}
-
-	step := &StepOutputDir{
-		OutputConfig: outconfig,
-		VMName:       "testVM",
-		RemoteType:   "esx5",
-	}
-	// Delete the test output directory when done
-	defer os.RemoveAll(td)
-
-	// Test the run
-	if action := step.Run(context.Background(), state); action != multistep.ActionContinue {
-		t.Fatalf("bad action: %#v", action)
-	}
-
-	// We don't pre-create the output path for export but we do set it in state.
-	exportOutputPath := state.Get("export_output_path").(string)
-	if exportOutputPath != td {
-		t.Fatalf("err: should have set export_output_path!")
-	}
-}
@@ -54,7 +54,7 @@ func (s *StepRegister) Cleanup(state multistep.StateBag) {
 	}

 	if remoteDriver, ok := driver.(RemoteDriver); ok {
-		if s.SkipExport && !cancelled && !halted {
+		if s.SkipExport {
 			ui.Say("Unregistering virtual machine...")
 			if err := remoteDriver.Unregister(s.registeredPath); err != nil {
 				ui.Error(fmt.Sprintf("Error unregistering VM: %s", err))
@@ -45,7 +45,7 @@ func (s *StepRemoteUpload) Run(ctx context.Context, state multistep.StateBag) mu

 	ui.Say(s.Message)
 	log.Printf("Remote uploading: %s", path)
-	newPath, err := remote.UploadISO(path, s.Checksum, ui)
+	newPath, err := remote.UploadISO(path, s.Checksum)
 	if err != nil {
 		err := fmt.Errorf("Error uploading file: %s", err)
 		state.Put("error", err)
@@ -12,20 +12,8 @@ import (
 	"github.com/hashicorp/packer/packer"
 )

-func testLocalOutputDir(t *testing.T) *LocalOutputDir {
-	td, err := ioutil.TempDir("", "packer")
-	if err != nil {
-		t.Fatalf("err: %s", err)
-	}
-	os.RemoveAll(td)
-
-	result := new(LocalOutputDir)
-	result.SetOutputDir(td)
-	return result
-}
-
 func testStepShutdownState(t *testing.T) multistep.StateBag {
-	dir := testLocalOutputDir(t)
+	dir := testOutputDir(t)
 	if err := dir.MkdirAll(); err != nil {
 		t.Fatalf("err: %s", err)
 	}
@@ -32,7 +32,7 @@ func (c *StepUploadVMX) Run(ctx context.Context, state multistep.StateBag) multi
 		remoteDriver, ok := driver.(RemoteDriver)
 		if ok {
 			remoteVmxPath := filepath.ToSlash(filepath.Join(fmt.Sprintf("%s", remoteDriver), filepath.Base(vmxPath)))
-			if err := remoteDriver.upload(remoteVmxPath, vmxPath, nil); err != nil {
+			if err := remoteDriver.upload(remoteVmxPath, vmxPath); err != nil {
 				state.Put("error", fmt.Errorf("Error writing VMX: %s", err))
 				return multistep.ActionHalt
 			}
@@ -35,16 +35,30 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 	if err != nil {
 		return nil, fmt.Errorf("Failed creating VMware driver: %s", err)
 	}
-	// Before we get deep into the build, make sure ovftool is present and
-	// credentials are valid, if we're going to use ovftool.
-	if err := driver.VerifyOvfTool(b.config.SkipExport, b.config.SkipValidateCredentials); err != nil {
-		return nil, err
+
+	// Determine the output dir implementation
+	var dir vmwcommon.OutputDir
+	switch d := driver.(type) {
+	case vmwcommon.OutputDir:
+		dir = d
+	default:
+		dir = new(vmwcommon.LocalOutputDir)
 	}

+	// The OutputDir will track remote esxi output; exportOutputPath preserves
+	// the path to the output on the machine running Packer.
+	exportOutputPath := b.config.OutputDir
+
+	if b.config.RemoteType != "" {
+		b.config.OutputDir = b.config.VMName
+	}
+	dir.SetOutputDir(b.config.OutputDir)
+
 	// Setup the state bag
 	state := new(multistep.BasicStateBag)
 	state.Put("config", &b.config)
 	state.Put("debug", b.config.PackerDebug)
+	state.Put("dir", dir)
 	state.Put("driver", driver)
 	state.Put("hook", hook)
 	state.Put("ui", ui)
@@ -66,10 +80,7 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			Url:         b.config.ISOUrls,
 		},
 		&vmwcommon.StepOutputDir{
-			Force:        b.config.PackerForce,
-			OutputConfig: &b.config.OutputConfig,
-			RemoteType:   b.config.RemoteType,
-			VMName:       b.config.VMName,
+			Force: b.config.PackerForce,
 		},
 		&common.StepCreateFloppy{
 			Files:       b.config.FloppyConfig.FloppyFiles,
@@ -88,15 +99,7 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			DoCleanup: b.config.DriverConfig.CleanUpRemoteCache,
 			Checksum:  b.config.ISOChecksum,
 		},
-		&vmwcommon.StepCreateDisks{
-			OutputDir:          &b.config.OutputDir,
-			CreateMainDisk:     true,
-			DiskName:           b.config.DiskName,
-			MainDiskSize:       b.config.DiskSize,
-			AdditionalDiskSize: b.config.AdditionalDiskSize,
-			DiskAdapterType:    b.config.DiskAdapterType,
-			DiskTypeId:         b.config.DiskTypeId,
-		},
+		&stepCreateDisk{},
 		&stepCreateVMX{},
 		&vmwcommon.StepConfigureVMX{
 			CustomData:  b.config.VMXData,
@@ -176,7 +179,7 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 			SkipExport:     b.config.SkipExport,
 			VMName:         b.config.VMName,
 			OVFToolOptions: b.config.OVFToolOptions,
-			OutputDir:      &b.config.OutputConfig.OutputDir,
+			OutputDir:      exportOutputPath,
 		},
 	}

@@ -199,7 +202,6 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
 	}

 	// Compile the artifact list
-	exportOutputPath := state.Get("export_output_path").(string) // set in StepOutputDir
 	return vmwcommon.NewArtifact(b.config.RemoteType, b.config.Format, exportOutputPath,
 		b.config.VMName, b.config.SkipExport, b.config.KeepRegistered, state)
 }
@@ -127,7 +127,6 @@ func TestBuilderPrepare_InvalidFloppies(t *testing.T) {
 	var b Builder
 	config := testConfig()
 	config["floppy_files"] = []string{"nonexistent.bat", "nonexistent.ps1"}
-
 	b = Builder{}
 	_, _, errs := b.Prepare(config)
 	if errs == nil {
@@ -198,123 +197,6 @@ func TestBuilderPrepare_RemoteType(t *testing.T) {
 	}
 }

-func TestBuilderPrepare_Export(t *testing.T) {
-	type testCase struct {
-		InputConfigVals         map[string]string
-		ExpectedSkipExportValue bool
-		ExpectedFormat          string
-		ExpectedErr             bool
-		Reason                  string
-	}
-	testCases := []testCase{
-		{
-			InputConfigVals: map[string]string{
-				"remote_type": "",
-				"format":      "",
-			},
-			ExpectedSkipExportValue: true,
-			ExpectedFormat:          "vmx",
-			ExpectedErr:             false,
-			Reason:                  "should have defaulted format to vmx.",
-		},
-		{
-			InputConfigVals: map[string]string{
-				"remote_type":     "esx5",
-				"format":          "",
-				"remote_host":     "fakehost.com",
-				"remote_password": "fakepassword",
-				"remote_username": "fakeuser",
-			},
-			ExpectedSkipExportValue: false,
-			ExpectedFormat:          "ovf",
-			ExpectedErr:             false,
-			Reason:                  "should have defaulted format to ovf with remote set to esx5.",
-		},
-		{
-			InputConfigVals: map[string]string{
-				"remote_type": "esx5",
-				"format":      "",
-			},
-			ExpectedSkipExportValue: false,
-			ExpectedFormat:          "ovf",
-			ExpectedErr:             true,
-			Reason:                  "should have errored because remote host isn't set for remote build.",
-		},
-		{
-			InputConfigVals: map[string]string{
-				"remote_type":     "invalid",
-				"format":          "",
-				"remote_host":     "fakehost.com",
-				"remote_password": "fakepassword",
-				"remote_username": "fakeuser",
-			},
-			ExpectedSkipExportValue: false,
-			ExpectedFormat:          "ovf",
-			ExpectedErr:             true,
-			Reason:                  "should error with invalid remote type",
-		},
-		{
-			InputConfigVals: map[string]string{
-				"remote_type": "",
-				"format":      "invalid",
-			},
-			ExpectedSkipExportValue: false,
-			ExpectedFormat:          "invalid",
-			ExpectedErr:             true,
-			Reason:                  "should error with invalid format",
-		},
-		{
-			InputConfigVals: map[string]string{
-				"remote_type": "",
-				"format":      "ova",
-			},
-			ExpectedSkipExportValue: false,
-			ExpectedFormat:          "ova",
-			ExpectedErr:             false,
-			Reason:                  "should set user-given ova format",
-		},
-		{
-			InputConfigVals: map[string]string{
-				"remote_type":     "esx5",
-				"format":          "ova",
-				"remote_host":     "fakehost.com",
-				"remote_password": "fakepassword",
-				"remote_username": "fakeuser",
-			},
-			ExpectedSkipExportValue: false,
-			ExpectedFormat:          "ova",
-			ExpectedErr:             false,
-			Reason:                  "should set user-given ova format",
-		},
-	}
-	for _, tc := range testCases {
-		config := testConfig()
-		for k, v := range tc.InputConfigVals {
-			config[k] = v
-		}
-		config["skip_validate_credentials"] = true
-		outCfg := &Config{}
-		warns, errs := (outCfg).Prepare(config)
-
-		if len(warns) > 0 {
-			t.Fatalf("bad: %#v", warns)
-		}
-
-		if (errs != nil) != tc.ExpectedErr {
-			t.Fatalf("received error: \n %s \n but 'expected err' was %t", errs, tc.ExpectedErr)
-		}
-
-		if outCfg.Format != tc.ExpectedFormat {
-			t.Fatalf("Expected: %s. Actual: %s. Reason: %s", tc.ExpectedFormat,
-				outCfg.Format, tc.Reason)
-		}
-		if outCfg.SkipExport != tc.ExpectedSkipExportValue {
-			t.Fatalf("For SkipExport expected %t but recieved %t",
-				tc.ExpectedSkipExportValue, outCfg.SkipExport)
-		}
-	}
-}
-
 func TestBuilderPrepare_RemoteExport(t *testing.T) {
 	var b Builder
 	config := testConfig()
@@ -33,12 +33,55 @@ type Config struct {
 	vmwcommon.ToolsConfig          `mapstructure:",squash"`
 	vmwcommon.VMXConfig            `mapstructure:",squash"`
 	vmwcommon.ExportConfig         `mapstructure:",squash"`
-	vmwcommon.DiskConfig           `mapstructure:",squash"`
+	// The size(s) of any additional
+	// hard disks for the VM in megabytes. If this is not specified then the VM
+	// will only contain a primary hard disk. The builder uses expandable, not
+	// fixed-size virtual hard disks, so the actual file representing the disk will
+	// not use the full size unless it is full.
+	AdditionalDiskSize []uint `mapstructure:"disk_additional_size" required:"false"`
+	// The adapter type of the VMware virtual disk to create. This option is
+	// for advanced usage, modify only if you know what you're doing. Some of
+	// the options you can specify are `ide`, `sata`, `nvme` or `scsi` (which
+	// uses the "lsilogic" scsi interface by default). If you specify another
+	// option, Packer will assume that you're specifying a `scsi` interface of
+	// that specified type. For more information, please consult [Virtual Disk
+	// Manager User's Guide](http://www.vmware.com/pdf/VirtualDiskManager.pdf)
+	// for desktop VMware clients. For ESXi, refer to the proper ESXi
+	// documentation.
+	DiskAdapterType string `mapstructure:"disk_adapter_type" required:"false"`
+	// The filename of the virtual disk that'll be created,
+	// without the extension. This defaults to packer.
+	DiskName string `mapstructure:"vmdk_name" required:"false"`
 	// The size of the hard disk for the VM in megabytes.
 	// The builder uses expandable, not fixed-size virtual hard disks, so the
 	// actual file representing the disk will not use the full size unless it
 	// is full. By default this is set to 40000 (about 40 GB).
 	DiskSize uint `mapstructure:"disk_size" required:"false"`
+	// The type of VMware virtual disk to create. This
+	// option is for advanced usage.
+	//
+	//   For desktop VMware clients:
+	//
+	//   Type ID | Description
+	//   ------- | ---
+	//   `0`     | Growable virtual disk contained in a single file (monolithic sparse).
+	//   `1`     | Growable virtual disk split into 2GB files (split sparse).
+	//   `2`     | Preallocated virtual disk contained in a single file (monolithic flat).
+	//   `3`     | Preallocated virtual disk split into 2GB files (split flat).
+	//   `4`     | Preallocated virtual disk compatible with ESX server (VMFS flat).
+	//   `5`     | Compressed disk optimized for streaming.
+	//
+	//   The default is `1`.
+	//
+	//   For ESXi, this defaults to `zeroedthick`. The available options for ESXi
+	//   are: `zeroedthick`, `eagerzeroedthick`, `thin`. `rdm:dev`, `rdmp:dev`,
+	//   `2gbsparse` are not supported. Due to default disk compaction, when using
+	//   `zeroedthick` or `eagerzeroedthick` set `skip_compaction` to `true`.
+	//
+	//   For more information, please consult the [Virtual Disk Manager User's
+	//   Guide](https://www.vmware.com/pdf/VirtualDiskManager.pdf) for desktop
+	//   VMware clients. For ESXi, refer to the proper ESXi documentation.
+	DiskTypeId string `mapstructure:"disk_type_id" required:"false"`
 	// The adapter type (or bus) that will be used
 	// by the cdrom device. This is chosen by default based on the disk adapter
 	// type. VMware tends to lean towards ide for the cdrom device unless
@@ -112,19 +155,34 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 	errs = packer.MultiErrorAppend(errs, c.FloppyConfig.Prepare(&c.ctx)...)
 	errs = packer.MultiErrorAppend(errs, c.VNCConfig.Prepare(&c.ctx)...)
 	errs = packer.MultiErrorAppend(errs, c.ExportConfig.Prepare(&c.ctx)...)
-	errs = packer.MultiErrorAppend(errs, c.DiskConfig.Prepare(&c.ctx)...)
+
+	if c.DiskName == "" {
+		c.DiskName = "disk"
+	}

 	if c.DiskSize == 0 {
 		c.DiskSize = 40000
 	}

+	if c.DiskAdapterType == "" {
+		// Default is lsilogic
+		c.DiskAdapterType = "lsilogic"
+	}
+
+	if !c.SkipCompaction {
+		if c.RemoteType == "esx5" {
+			if c.DiskTypeId == "" {
+				c.SkipCompaction = true
+			}
+		}
+	}
+
 	if c.DiskTypeId == "" {
 		// Default is growable virtual disk split in 2GB files.
 		c.DiskTypeId = "1"

 		if c.RemoteType == "esx5" {
 			c.DiskTypeId = "zeroedthick"
-			c.SkipCompaction = true
 		}
 	}

@@ -176,19 +234,18 @@ func (c *Config) Prepare(raws ...interface{}) ([]string, error) {
 		}
 	}

-	if c.Format == "" {
-		if c.RemoteType == "" {
-			c.Format = "vmx"
-		} else {
-			c.Format = "ovf"
+	if c.Format != "" {
+		if c.RemoteType != "esx5" {
+			errs = packer.MultiErrorAppend(errs,
+				fmt.Errorf("format is only valid when RemoteType=esx5"))
 		}
+	} else {
+		c.Format = "ovf"
 	}

-	if c.RemoteType == "" && c.Format == "vmx" {
-		// if we're building locally and want a vmx, there's nothing to export.
-		// Set skip export flag here to keep the export step from attempting
-		// an unneded export
-		c.SkipExport = true
+	if !(c.Format == "ova" || c.Format == "ovf" || c.Format == "vmx") {
+		errs = packer.MultiErrorAppend(errs,
+			fmt.Errorf("format must be one of ova, ovf, or vmx"))
 	}

 	err = c.DriverConfig.Validate(c.SkipExport)
@@ -50,13 +50,11 @@ type FlatConfig struct {
 	CoreCount                 *int              `mapstructure:"cores" required:"false" cty:"cores" hcl:"cores"`
 	Network                   *string           `mapstructure:"network" required:"false" cty:"network" hcl:"network"`
 	NetworkAdapterType        *string           `mapstructure:"network_adapter_type" required:"false" cty:"network_adapter_type" hcl:"network_adapter_type"`
-	NetworkName               *string           `mapstructure:"network_name" required:"false" cty:"network_name" hcl:"network_name"`
 	Sound                     *bool             `mapstructure:"sound" required:"false" cty:"sound" hcl:"sound"`
 	USB                       *bool             `mapstructure:"usb" required:"false" cty:"usb" hcl:"usb"`
 	Serial                    *string           `mapstructure:"serial" required:"false" cty:"serial" hcl:"serial"`
 	Parallel                  *string           `mapstructure:"parallel" required:"false" cty:"parallel" hcl:"parallel"`
 	OutputDir                 *string           `mapstructure:"output_directory" required:"false" cty:"output_directory" hcl:"output_directory"`
-	RemoteOutputDir           *string           `mapstructure:"remote_output_directory" required:"false" cty:"remote_output_directory" hcl:"remote_output_directory"`
 	Headless                  *bool             `mapstructure:"headless" required:"false" cty:"headless" hcl:"headless"`
 	VNCBindAddress            *string           `mapstructure:"vnc_bind_address" required:"false" cty:"vnc_bind_address" hcl:"vnc_bind_address"`
 	VNCPortMin                *int              `mapstructure:"vnc_port_min" required:"false" cty:"vnc_port_min" hcl:"vnc_port_min"`
@@ -126,8 +124,8 @@ type FlatConfig struct {
 	AdditionalDiskSize        []uint            `mapstructure:"disk_additional_size" required:"false" cty:"disk_additional_size" hcl:"disk_additional_size"`
 	DiskAdapterType           *string           `mapstructure:"disk_adapter_type" required:"false" cty:"disk_adapter_type" hcl:"disk_adapter_type"`
 	DiskName                  *string           `mapstructure:"vmdk_name" required:"false" cty:"vmdk_name" hcl:"vmdk_name"`
-	DiskTypeId                *string           `mapstructure:"disk_type_id" required:"false" cty:"disk_type_id" hcl:"disk_type_id"`
 	DiskSize                  *uint             `mapstructure:"disk_size" required:"false" cty:"disk_size" hcl:"disk_size"`
+	DiskTypeId                *string           `mapstructure:"disk_type_id" required:"false" cty:"disk_type_id" hcl:"disk_type_id"`
 	CdromAdapterType          *string           `mapstructure:"cdrom_adapter_type" required:"false" cty:"cdrom_adapter_type" hcl:"cdrom_adapter_type"`
 	GuestOSType               *string           `mapstructure:"guest_os_type" required:"false" cty:"guest_os_type" hcl:"guest_os_type"`
 	Version                   *string           `mapstructure:"version" required:"false" cty:"version" hcl:"version"`
@@ -189,13 +187,11 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"cores":                          &hcldec.AttrSpec{Name: "cores", Type: cty.Number, Required: false},
 		"network":                        &hcldec.AttrSpec{Name: "network", Type: cty.String, Required: false},
 		"network_adapter_type":           &hcldec.AttrSpec{Name: "network_adapter_type", Type: cty.String, Required: false},
-		"network_name":                   &hcldec.AttrSpec{Name: "network_name", Type: cty.String, Required: false},
 		"sound":                          &hcldec.AttrSpec{Name: "sound", Type: cty.Bool, Required: false},
 		"usb":                            &hcldec.AttrSpec{Name: "usb", Type: cty.Bool, Required: false},
 		"serial":                         &hcldec.AttrSpec{Name: "serial", Type: cty.String, Required: false},
 		"parallel":                       &hcldec.AttrSpec{Name: "parallel", Type: cty.String, Required: false},
 		"output_directory":               &hcldec.AttrSpec{Name: "output_directory", Type: cty.String, Required: false},
-		"remote_output_directory":        &hcldec.AttrSpec{Name: "remote_output_directory", Type: cty.String, Required: false},
 		"headless":                       &hcldec.AttrSpec{Name: "headless", Type: cty.Bool, Required: false},
 		"vnc_bind_address":               &hcldec.AttrSpec{Name: "vnc_bind_address", Type: cty.String, Required: false},
 		"vnc_port_min":                   &hcldec.AttrSpec{Name: "vnc_port_min", Type: cty.Number, Required: false},
@@ -265,8 +261,8 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"disk_additional_size":           &hcldec.AttrSpec{Name: "disk_additional_size", Type: cty.List(cty.Number), Required: false},
 		"disk_adapter_type":              &hcldec.AttrSpec{Name: "disk_adapter_type", Type: cty.String, Required: false},
 		"vmdk_name":                      &hcldec.AttrSpec{Name: "vmdk_name", Type: cty.String, Required: false},
-		"disk_type_id":                   &hcldec.AttrSpec{Name: "disk_type_id", Type: cty.String, Required: false},
 		"disk_size":                      &hcldec.AttrSpec{Name: "disk_size", Type: cty.Number, Required: false},
+		"disk_type_id":                   &hcldec.AttrSpec{Name: "disk_type_id", Type: cty.String, Required: false},
 		"cdrom_adapter_type":             &hcldec.AttrSpec{Name: "cdrom_adapter_type", Type: cty.String, Required: false},
 		"guest_os_type":                  &hcldec.AttrSpec{Name: "guest_os_type", Type: cty.String, Required: false},
 		"version":                        &hcldec.AttrSpec{Name: "version", Type: cty.String, Required: false},
--- a/Show More
+++ b/Show More