feat(dynamodb): custom timeout for replication operation

packages/@aws-cdk/aws-dynamodb/README.md

@@ -109,6 +109,17 @@ globalTable.autoScaleWriteCapacity({
 }).scaleOnUtilization({ targetUtilizationPercent: 75 });
 ```
 
+When adding a replica region for a large table, you might want to increase the
+timeout for the replication operation:
+
+```ts
+const globalTable = new dynamodb.Table(this, 'Table', {
+ partitionKey: { name: 'id', type: dynamodb.AttributeType.STRING },
+ replicationRegions: ['us-east-1', 'us-east-2', 'us-west-2'],
+ replicationTimeout: Duration.hours(2), // defaults to Duration.minutes(30)
+});
+```
+
 ## Encryption
 
 All user data stored in Amazon DynamoDB is fully encrypted at rest. When creating a new table, you can choose to encrypt using the following customer master keys (CMK) to encrypt your table:

packages/@aws-cdk/aws-dynamodb/lib/replica-provider.ts

@@ -9,14 +9,26 @@ import { Construct } from 'constructs';
 // eslint-disable-next-line no-duplicate-imports, import/order
 import { Construct as CoreConstruct } from '@aws-cdk/core';
 
+/**
+ * Properties for a ReplicaProvider
+ */
+export interface ReplicaProviderProps {
+ /**
+ * The timeout for the replication operation.
+ *
+ * @default Duration.minutes(30)
+ */
+ readonly timeout?: Duration;
+}
+
 export class ReplicaProvider extends NestedStack {
  /**
  * Creates a stack-singleton resource provider nested stack.
  */
- public static getOrCreate(scope: Construct) {
+ public static getOrCreate(scope: Construct, props: ReplicaProviderProps = {}) {
  const stack = Stack.of(scope);
  const uid = '@aws-cdk/aws-dynamodb.ReplicaProvider';
- return stack.node.tryFindChild(uid) as ReplicaProvider || new ReplicaProvider(stack, uid);
+ return stack.node.tryFindChild(uid) as ReplicaProvider ?? new ReplicaProvider(stack, uid, props);
  }
 
  /**
@@ -34,7 +46,7 @@ export class ReplicaProvider extends NestedStack {
  */
  public readonly isCompleteHandler: lambda.Function;
 
- private constructor(scope: Construct, id: string) {
+ private constructor(scope: Construct, id: string, props: ReplicaProviderProps = {}) {
  super(scope as CoreConstruct, id);
 
  const code = lambda.Code.fromAsset(path.join(__dirname, 'replica-handler'));
@@ -80,6 +92,7 @@ export class ReplicaProvider extends NestedStack {
  onEventHandler: this.onEventHandler,
  isCompleteHandler: this.isCompleteHandler,
  queryInterval: Duration.seconds(10),
+ totalTimeout: props.timeout,
  });
  }
 }

packages/@aws-cdk/aws-dynamodb/lib/table.ts

@@ -3,8 +3,8 @@ import * as cloudwatch from '@aws-cdk/aws-cloudwatch';
 import * as iam from '@aws-cdk/aws-iam';
 import * as kms from '@aws-cdk/aws-kms';
 import {
- Aws, CfnCondition, CfnCustomResource, CustomResource, Fn,
- IResource, Lazy, Names, RemovalPolicy, Resource, Stack, Token,
+ Aws, CfnCondition, CfnCustomResource, CustomResource, Duration,
+ Fn, IResource, Lazy, Names, RemovalPolicy, Resource, Stack, Token,
 } from '@aws-cdk/core';
 import { Construct } from 'constructs';
 import { DynamoDBMetrics } from './dynamodb-canned-metrics.generated';
@@ -218,6 +218,13 @@ export interface TableOptions {
  * @experimental
  */
  readonly replicationRegions?: string[];
+
+ /**
+ * The timeout for a table replication operation in a single region.
+ *
+ * @default Duration.minutes(30)
+ */
+ readonly replicationTimeout?: Duration;
 }
 
 /**
@@ -1135,7 +1142,7 @@ export class Table extends TableBase {
  }
 
  if (props.replicationRegions && props.replicationRegions.length > 0) {
- this.createReplicaTables(props.replicationRegions);
+ this.createReplicaTables(props.replicationRegions, props.replicationTimeout);
  }
  }
 
@@ -1451,14 +1458,14 @@ export class Table extends TableBase {
  *
  * @param regions regions where to create tables
  */
- private createReplicaTables(regions: string[]) {
+ private createReplicaTables(regions: string[], timeout?: Duration) {
  const stack = Stack.of(this);
 
  if (!Token.isUnresolved(stack.region) && regions.includes(stack.region)) {
  throw new Error('`replicationRegions` cannot include the region where this stack is deployed.');
  }
 
- const provider = ReplicaProvider.getOrCreate(this);
+ const provider = ReplicaProvider.getOrCreate(this, { timeout });
 
  // Documentation at https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/V2gt_IAM.html
  // is currently incorrect. AWS Support recommends `dynamodb:*` in both source and destination regions

packages/@aws-cdk/aws-dynamodb/test/dynamodb.test.ts

@@ -4,6 +4,7 @@ import * as appscaling from '@aws-cdk/aws-applicationautoscaling';
 import * as iam from '@aws-cdk/aws-iam';
 import * as kms from '@aws-cdk/aws-kms';
 import { App, Aws, CfnDeletionPolicy, ConstructNode, Duration, PhysicalName, RemovalPolicy, Resource, Stack, Tags } from '@aws-cdk/core';
+import * as cr from '@aws-cdk/custom-resources';
 import { testLegacyBehavior } from 'cdk-build-tools/lib/feature-flag';
 import { Construct } from 'constructs';
 import {
@@ -20,6 +21,8 @@ import {
  CfnTable,
 } from '../lib';
 
+jest.mock('@aws-cdk/custom-resources');
+
 /* eslint-disable quote-props */
 
 // CDK parameters
@@ -2295,12 +2298,6 @@ describe('global', () => {
  // THEN
  expect(stack).toHaveResource('Custom::DynamoDBReplica', {
  Properties: {
- ServiceToken: {
- 'Fn::GetAtt': [
- 'awscdkawsdynamodbReplicaProviderNestedStackawscdkawsdynamodbReplicaProviderNestedStackResource18E3F12D',
- 'Outputs.awscdkawsdynamodbReplicaProviderframeworkonEventF9504691Arn',
- ],
- },
  TableName: {
  Ref: 'TableCD117FA1',
  },
@@ -2311,12 +2308,6 @@ describe('global', () => {
 
  expect(stack).toHaveResource('Custom::DynamoDBReplica', {
  Properties: {
- ServiceToken: {
- 'Fn::GetAtt': [
- 'awscdkawsdynamodbReplicaProviderNestedStackawscdkawsdynamodbReplicaProviderNestedStackResource18E3F12D',
- 'Outputs.awscdkawsdynamodbReplicaProviderframeworkonEventF9504691Arn',
- ],
- },
  TableName: {
  Ref: 'TableCD117FA1',
  },
@@ -2814,6 +2805,26 @@ describe('global', () => {
  // THEN
  expect(SynthUtils.toCloudFormation(stack).Conditions).toBeUndefined();
  });
+
+ test('can configure timeout', () => {
+ // GIVEN
+ const stack = new Stack();
+
+ // WHEN
+ new Table(stack, 'Table', {
+ partitionKey: {
+ name: 'id',
+ type: AttributeType.STRING,
+ },
+ replicationRegions: ['eu-central-1'],
+ replicationTimeout: Duration.hours(1),
+ });
+
+ // THEN
+ expect(cr.Provider).toHaveBeenCalledWith(expect.anything(), expect.any(String), expect.objectContaining({
+ totalTimeout: Duration.hours(1),
+ }));
+ });
 });
 
 test('L1 inside L2 expects removalpolicy to have been set', () => {