Add all of the custom AWS template engines to GeneratedData for use b… (#9751)

builder/amazon/chroot/builder.go

@@ -335,7 +335,9 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
 	}
 
 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)
-	generatedData := []string{"SourceAMIName", "Device", "MountPath"}
+	generatedData := awscommon.GetGeneratedDataList()
+	generatedData = append(generatedData, "Device", "MountPath")
+
 	return generatedData, warns, nil
 }
 
@@ -420,6 +422,9 @@ 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{},

builder/amazon/chroot/builder_test.go

@@ -227,10 +227,25 @@ func TestBuilderPrepare_ReturnGeneratedData(t *testing.T) {
 	if generatedData[0] != "SourceAMIName" {
 		t.Fatalf("Generated data should contain SourceAMIName")
 	}
-	if generatedData[1] != "Device" {
+	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" {
 		t.Fatalf("Generated data should contain Device")
 	}
-	if generatedData[2] != "MountPath" {
+	if generatedData[7] != "MountPath" {
 		t.Fatalf("Generated data should contain MountPath")
 	}
 }

builder/amazon/common/interpolate_build_info.go

@@ -40,6 +40,24 @@ 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",
+	}
+}

builder/amazon/common/step_set_generated_data.go

@@ -0,0 +1,29 @@
+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...
+}

builder/amazon/ebs/builder.go

@@ -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 := []string{"SourceAMIName"}
+	generatedData := awscommon.GetGeneratedDataList()
 	return generatedData, warns, nil
 }
 
@@ -284,6 +284,9 @@ 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,

builder/amazon/ebs/builder_test.go

@@ -144,7 +144,25 @@ 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")
+	}
 }

builder/amazon/ebssurrogate/builder.go

@@ -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 := []string{"SourceAMIName"}
+	generatedData := awscommon.GetGeneratedDataList()
 	return generatedData, warns, nil
 }
 
@@ -308,6 +308,9 @@ 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,

builder/amazon/ebssurrogate/builder_test.go

@@ -86,7 +86,25 @@ 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")
+	}
 }

builder/amazon/ebsvolume/builder.go

@@ -12,6 +12,7 @@ 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"
@@ -146,7 +147,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
 
 	packer.LogSecretFilter.Set(b.config.AccessKey, b.config.SecretKey, b.config.Token)
 
-	generatedData := []string{"SourceAMIName"}
+	generatedData := awscommon.GetGeneratedDataList()
 	return generatedData, warns, nil
 }
 
@@ -166,6 +167,7 @@ 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
 
@@ -276,6 +278,9 @@ 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,

builder/amazon/ebsvolume/builder_test.go

@@ -105,7 +105,25 @@ 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")
+	}
 }

builder/amazon/instance/builder.go

@@ -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 := []string{"SourceAMIName"}
+	generatedData := awscommon.GetGeneratedDataList()
 	return generatedData, warns, nil
 }
 
@@ -360,6 +360,9 @@ 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,

builder/amazon/instance/builder_test.go

@@ -319,7 +319,25 @@ 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")
+	}
 }

website/pages/docs/builders/amazon/chroot.mdx

@@ -508,9 +508,16 @@ This builder generates data that are shared with provisioner and post-processor
 
 The generated variables available for this builder are:
 
+- `BuildRegion` - The region (for example `eu-central-1`) where Packer is
+  building the AMI.
+- `SourceAMI` - The source AMI ID (for example `ami-a2412fcd`) used to build
+  the AMI.
+- `SourceAMICreationDate` - The source AMI creation date (for example `"2020-05-14T19:26:34.000Z"`).
 - `SourceAMIName` - The source AMI Name (for example
   `ubuntu/images/ebs-ssd/ubuntu-xenial-16.04-amd64-server-20180306`) used to
   build the AMI.
+- `SourceAMIOwner` - The source AMI owner ID.
+- `SourceAMIOwnerName` - The source AMI owner alias/name (for example `amazon`).
 - `Device` - Root device path.
 - `MountPath` - Device mounting path.
 

website/pages/docs/builders/amazon/ebs.mdx

@@ -316,9 +316,16 @@ This builder generates data that are shared with provisioner and post-processor
 
 The generated variables available for this builder are:
 
+- `BuildRegion` - The region (for example `eu-central-1`) where Packer is
+  building the AMI.
+- `SourceAMI` - The source AMI ID (for example `ami-a2412fcd`) used to build
+  the AMI.
+- `SourceAMICreationDate` - The source AMI creation date (for example `"2020-05-14T19:26:34.000Z"`).
 - `SourceAMIName` - The source AMI Name (for example
   `ubuntu/images/ebs-ssd/ubuntu-xenial-16.04-amd64-server-20180306`) used to
   build the AMI.
+- `SourceAMIOwner` - The source AMI owner ID.
+- `SourceAMIOwnerName` - The source AMI owner alias/name (for example `amazon`).
 
 Usage example:
 

website/pages/docs/builders/amazon/ebssurrogate.mdx

@@ -220,9 +220,16 @@ This builder generates data that are shared with provisioner and post-processor
 
 The generated variables available for this builder are:
 
+- `BuildRegion` - The region (for example `eu-central-1`) where Packer is
+  building the AMI.
+- `SourceAMI` - The source AMI ID (for example `ami-a2412fcd`) used to build
+  the AMI.
+- `SourceAMICreationDate` - The source AMI creation date (for example `"2020-05-14T19:26:34.000Z"`).
 - `SourceAMIName` - The source AMI Name (for example
   `ubuntu/images/ebs-ssd/ubuntu-xenial-16.04-amd64-server-20180306`) used to
   build the AMI.
+- `SourceAMIOwner` - The source AMI owner ID.
+- `SourceAMIOwnerName` - The source AMI owner alias/name (for example `amazon`).
 
 Usage example:
 

website/pages/docs/builders/amazon/ebsvolume.mdx

@@ -245,6 +245,23 @@ variables are available:
 - `SourceAMIOwnerName` - The source AMI owner alias/name (for example `amazon`).
 - `SourceAMITags` - The source AMI Tags, as a `map[string]string` object.
 
+## Build Shared Information Variables
+
+This builder generates data that are shared with provisioner and post-processor via build function of [template engine](/docs/templates/engine) for JSON and [contextual variables](/docs/from-1.5/contextual-variables) for HCL2.
+
+The generated variables available for this builder are:
+
+- `BuildRegion` - The region (for example `eu-central-1`) where Packer is
+  building the AMI.
+- `SourceAMI` - The source AMI ID (for example `ami-a2412fcd`) used to build
+  the AMI.
+- `SourceAMICreationDate` - The source AMI creation date (for example `"2020-05-14T19:26:34.000Z"`).
+- `SourceAMIName` - The source AMI Name (for example
+  `ubuntu/images/ebs-ssd/ubuntu-xenial-16.04-amd64-server-20180306`) used to
+  build the AMI.
+- `SourceAMIOwner` - The source AMI owner ID.
+- `SourceAMIOwnerName` - The source AMI owner alias/name (for example `amazon`).
+
 -> **Note:** Packer uses pre-built AMIs as the source for building images.
 These source AMIs may include volumes that are not flagged to be destroyed on
 termination of the instance building the new image. In addition to those

website/pages/docs/builders/amazon/instance.mdx

@@ -213,9 +213,16 @@ This builder generates data that are shared with provisioner and post-processor
 
 The generated variables available for this builder are:
 
+- `BuildRegion` - The region (for example `eu-central-1`) where Packer is
+  building the AMI.
+- `SourceAMI` - The source AMI ID (for example `ami-a2412fcd`) used to build
+  the AMI.
+- `SourceAMICreationDate` - The source AMI creation date (for example `"2020-05-14T19:26:34.000Z"`).
 - `SourceAMIName` - The source AMI Name (for example
   `ubuntu/images/ebs-ssd/ubuntu-xenial-16.04-amd64-server-20180306`) used to
   build the AMI.
+- `SourceAMIOwner` - The source AMI owner ID.
+- `SourceAMIOwnerName` - The source AMI owner alias/name (for example `amazon`).
 
 Usage example: