Add source AMI owner ID/name to build template.

builder/amazon/common/interpolate_build_info.go

@@ -7,10 +7,12 @@ import (
 )
 
 type BuildInfoTemplate struct {
-	BuildRegion   string
-	SourceAMI     string
-	SourceAMIName string
-	SourceAMITags map[string]string
+	BuildRegion        string
+	SourceAMI          string
+	SourceAMIName      string
+	SourceAMIOwner     string
+	SourceAMIOwnerName string
+	SourceAMITags      map[string]string
 }
 
 func extractBuildInfo(region string, state multistep.StateBag) *BuildInfoTemplate {
@@ -28,9 +30,11 @@ func extractBuildInfo(region string, state multistep.StateBag) *BuildInfoTemplat
 	}
 
 	return &BuildInfoTemplate{
-		BuildRegion:   region,
-		SourceAMI:     aws.StringValue(sourceAMI.ImageId),
-		SourceAMIName: aws.StringValue(sourceAMI.Name),
-		SourceAMITags: sourceAMITags,
+		BuildRegion:        region,
+		SourceAMI:          aws.StringValue(sourceAMI.ImageId),
+		SourceAMIName:      aws.StringValue(sourceAMI.Name),
+		SourceAMIOwner:     aws.StringValue(sourceAMI.OwnerId),
+		SourceAMIOwnerName: aws.StringValue(sourceAMI.ImageOwnerAlias),
+		SourceAMITags:      sourceAMITags,
 	}
 }

builder/amazon/common/interpolate_build_info_test.go

@@ -11,8 +11,10 @@ import (
 
 func testImage() *ec2.Image {
 	return &ec2.Image{
-		ImageId: aws.String("ami-abcd1234"),
-		Name:    aws.String("ami_test_name"),
+		ImageId:         aws.String("ami-abcd1234"),
+		Name:            aws.String("ami_test_name"),
+		OwnerId:         aws.String("ami_test_owner_id"),
+		ImageOwnerAlias: aws.String("ami_test_owner_alias"),
 		Tags: []*ec2.Tag{
 			{
 				Key:   aws.String("key-1"),
@@ -49,9 +51,11 @@ func TestInterpolateBuildInfo_extractBuildInfo_withSourceImage(t *testing.T) {
 	buildInfo := extractBuildInfo("foo", state)
 
 	expected := BuildInfoTemplate{
-		BuildRegion:   "foo",
-		SourceAMI:     "ami-abcd1234",
-		SourceAMIName: "ami_test_name",
+		BuildRegion:        "foo",
+		SourceAMI:          "ami-abcd1234",
+		SourceAMIName:      "ami_test_name",
+		SourceAMIOwner:     "ami_test_owner_id",
+		SourceAMIOwnerName: "ami_test_owner_alias",
 		SourceAMITags: map[string]string{
 			"key-1": "value-1",
 			"key-2": "value-2",

website/source/docs/builders/amazon-chroot.html.md.erb

@@ -287,4 +287,6 @@ variables are available:
 -   `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`).
 -   `SourceAMITags` - The source AMI Tags, as a `map[string]string` object.

website/source/docs/builders/amazon-ebs.html.md.erb

@@ -194,6 +194,8 @@ variables are available:
 -   `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`).
 -   `SourceAMITags` - The source AMI Tags, as a `map[string]string` object.
 
 ## Tag Example

website/source/docs/builders/amazon-ebssurrogate.html.md.erb

@@ -157,6 +157,8 @@ variables are available:
 -   `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`).
 -   `SourceAMITags` - The source AMI Tags, as a `map[string]string` object.
 
 -> **Note:** Packer uses pre-built AMIs as the source for building images.

website/source/docs/builders/amazon-ebsvolume.html.md.erb

@@ -176,6 +176,8 @@ variables are available:
 -   `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`).
 -   `SourceAMITags` - The source AMI Tags, as a `map[string]string` object.
 
 -> **Note:** Packer uses pre-built AMIs as the source for building images.

website/source/docs/builders/amazon-instance.html.md.erb

@@ -159,6 +159,8 @@ variables are available:
 -   `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`).
 -   `SourceAMITags` - The source AMI Tags, as a `map[string]string` object.
 
 ## Custom Bundle Commands