Adding support for AWS DynamoDB Table for StreamSpecifications

builtin/providers/aws/resource_aws_dynamodb_table.go

@@ -12,6 +12,7 @@ import (
 	"github.com/aws/aws-sdk-go/aws/awserr"
 	"github.com/aws/aws-sdk-go/service/dynamodb"
 	"github.com/hashicorp/terraform/helper/hashcode"
+	"strings"
 )
 
 // Number of times to retry if a throttling-related exception occurs
@@ -158,6 +159,20 @@ func resourceAwsDynamoDbTable() *schema.Resource {
 					return hashcode.String(buf.String())
 				},
 			},
+			"stream_enabled": &schema.Schema{
+				Type: schema.TypeBool,
+				Optional: true,
+				Computed: true,
+			},
+			"stream_view_type": &schema.Schema{
+				Type: schema.TypeString,
+				Optional: true,
+				Computed: true,
+				StateFunc: func(v interface{}) string {
+					value := v.(string)
+					return strings.ToUpper(value)
+				},
+			},
 		},
 	}
 }
@@ -263,6 +278,16 @@ func resourceAwsDynamoDbTableCreate(d *schema.ResourceData, meta interface{}) er
 		req.GlobalSecondaryIndexes = globalSecondaryIndexes
 	}
 
+	if _, ok := d.GetOk("stream_enabled"); ok {
+		
+		req.StreamSpecification = &dynamodb.StreamSpecification{
+			StreamEnabled: aws.Bool(d.Get("stream_enabled").(bool)),
+			StreamViewType: aws.String(d.Get("stream_view_type").(string)),
+		}
+
+		fmt.Printf("[DEBUG] Adding StreamSpecifications to the table")
+	}
+
 	attemptCount := 1
 	for attemptCount <= DYNAMODB_MAX_THROTTLE_RETRIES {
 		output, err := dynamodbconn.CreateTable(req)
@@ -340,6 +365,25 @@ func resourceAwsDynamoDbTableUpdate(d *schema.ResourceData, meta interface{}) er
 		waitForTableToBeActive(d.Id(), meta)
 	}
 
+	if d.HasChange("stream_enabled") || d.HasChange("stream_view_type") {
+		req := &dynamodb.UpdateTableInput{
+			TableName: aws.String(d.Id()),
+		}
+
+		req.StreamSpecification = &dynamodb.StreamSpecification{
+			StreamEnabled: aws.Bool(d.Get("stream_enabled").(bool)),
+			StreamViewType: aws.String(d.Get("stream_view_type").(string)),
+		}
+
+		_, err := dynamodbconn.UpdateTable(req)
+
+		if err != nil {
+			return err
+		}
+
+		waitForTableToBeActive(d.Id(), meta)
+	}
+
 	if d.HasChange("global_secondary_index") {
 		log.Printf("[DEBUG] Changed GSI data")
 		req := &dynamodb.UpdateTableInput{
@@ -587,6 +631,11 @@ func resourceAwsDynamoDbTableRead(d *schema.ResourceData, meta interface{}) erro
 		log.Printf("[DEBUG] Added GSI: %s - Read: %d / Write: %d", gsi["name"], gsi["read_capacity"], gsi["write_capacity"])
 	}
 
+	if table.StreamSpecification != nil {
+		d.Set("stream_view_type", table.StreamSpecification.StreamViewType)
+		d.Set("stream_enabled", table.StreamSpecification.StreamEnabled)
+	}
+
 	err = d.Set("global_secondary_index", gsiList)
 	if err != nil {
 		return err

builtin/providers/aws/resource_aws_dynamodb_table_test.go

@@ -33,6 +33,26 @@ func TestAccAWSDynamoDbTable(t *testing.T) {
 	})
 }
 
+func TestAccAWSDynamoDbTable_streamSpecification(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckAWSDynamoDbTableDestroy,
+		Steps: []resource.TestStep{
+			resource.TestStep{
+				Config: testAccAWSDynamoDbConfigStreamSpecification,
+				Check: resource.ComposeTestCheckFunc(
+					testAccCheckInitialAWSDynamoDbTableExists("aws_dynamodb_table.basic-dynamodb-table"),
+					resource.TestCheckResourceAttr(
+						"aws_dynamodb_table.basic-dynamodb-table", "stream_enabled", "true"),
+					resource.TestCheckResourceAttr(
+						"aws_dynamodb_table.basic-dynamodb-table", "stream_view_type", "KEYS_ONLY"),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckAWSDynamoDbTableDestroy(s *terraform.State) error {
 	conn := testAccProvider.Meta().(*AWSClient).dynamodbconn
 
@@ -295,3 +315,44 @@ resource "aws_dynamodb_table" "basic-dynamodb-table" {
 		}
 }
 `
+
+const testAccAWSDynamoDbConfigStreamSpecification = `
+resource "aws_dynamodb_table" "basic-dynamodb-table" {
+    name = "TerraformTestStreamTable"
+	read_capacity = 10
+	write_capacity = 20
+	hash_key = "TestTableHashKey"
+	range_key = "TestTableRangeKey"
+	attribute {
+		name = "TestTableHashKey"
+		type = "S"
+	}
+	attribute {
+		name = "TestTableRangeKey"
+		type = "S"
+	}
+	attribute {
+		name = "TestLSIRangeKey"
+		type = "N"
+	}
+	attribute {
+		name = "TestGSIRangeKey"
+		type = "S"
+	}
+	local_secondary_index {
+		name = "TestTableLSI"
+		range_key = "TestLSIRangeKey"
+		projection_type = "ALL"
+	}
+	global_secondary_index {
+		name = "InitialTestTableGSI"
+		hash_key = "TestTableHashKey"
+		range_key = "TestGSIRangeKey"
+		write_capacity = 10
+		read_capacity = 10
+		projection_type = "KEYS_ONLY"
+	}
+	stream_enabled = true
+	stream_view_type = "KEYS_ONLY"
+}
+`

website/source/docs/providers/aws/r/dynamodb_table.html.markdown

@@ -84,6 +84,8 @@ parameter.
 * `non_key_attributes` - (Optional) Only required with *INCLUDE* as a
   projection type; a list of attributes to project into the index. These
 do not need to be defined as attributes on the table.
+* `stream_enabled` - (Optional) Indicates whether Streams is to be enabled (true) or disabled (false).
+* `stream_view_type` - (Optional) When an item in the table is modified, StreamViewType determines what information is written to the table's stream. Valid values are KEYS_ONLY, NEW_IMAGE, OLD_IMAGE, NEW_AND_OLD_IMAGES.
 
 For `global_secondary_index` objects only, you need to specify
 `write_capacity` and `read_capacity` in the same way you would for the