aws-samples · NGL321 · Jul 3, 2019 · Jun 27, 2019 · Jun 27, 2019 · Jun 27, 2019
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -101,7 +101,7 @@ Create a directory with a name that is descriptive of the resource type or workf
   },
   "dependencies": {
     ...
-    "@aws-cdk/cdk": "^0.23.0"
+    "@aws-cdk/core": "^0.36.0"
   }
 }
 ```

diff --git a/typescript/api-cors-lambda-crud-dynamodb/index.ts b/typescript/api-cors-lambda-crud-dynamodb/index.ts
@@ -1,7 +1,7 @@
 import apigateway = require('@aws-cdk/aws-apigateway'); 
 import dynamodb = require('@aws-cdk/aws-dynamodb');
 import lambda = require('@aws-cdk/aws-lambda');
-import cdk = require('@aws-cdk/cdk');
+import cdk = require('@aws-cdk/core');
 
 export class ApiLambdaCrudDynamoDBStack extends cdk.Stack {
   constructor(app: cdk.App, id: string) {
@@ -10,15 +10,15 @@ export class ApiLambdaCrudDynamoDBStack extends cdk.Stack {
     const dynamoTable = new dynamodb.Table(this, 'items', {
       partitionKey: {
         name: 'itemId',
-        type: dynamodb.AttributeType.String
+        type: dynamodb.AttributeType.STRING
       },
       tableName: 'items'
     });
 
     const getOneLambda = new lambda.Function(this, 'getOneItemFunction', {
       code: new lambda.AssetCode('src'),
       handler: 'get-one.handler',
-      runtime: lambda.Runtime.NodeJS810,
+      runtime: lambda.Runtime.NODEJS_8_10,
       environment: {
         TABLE_NAME: dynamoTable.tableName,
         PRIMARY_KEY: 'itemId'
@@ -28,7 +28,7 @@ export class ApiLambdaCrudDynamoDBStack extends cdk.Stack {
     const getAllLambda = new lambda.Function(this, 'getAllItemsFunction', {
       code: new lambda.AssetCode('src'),
       handler: 'get-all.handler',
-      runtime: lambda.Runtime.NodeJS810,
+      runtime: lambda.Runtime.NODEJS_8_10,
       environment: {
         TABLE_NAME: dynamoTable.tableName,
         PRIMARY_KEY: 'itemId'
@@ -38,7 +38,7 @@ export class ApiLambdaCrudDynamoDBStack extends cdk.Stack {
     const createOne = new lambda.Function(this, 'createItemFunction', {
       code: new lambda.AssetCode('src'),
       handler: 'create.handler',
-      runtime: lambda.Runtime.NodeJS810,
+      runtime: lambda.Runtime.NODEJS_8_10,
       environment: {
         TABLE_NAME: dynamoTable.tableName,
         PRIMARY_KEY: 'itemId'
@@ -48,7 +48,7 @@ export class ApiLambdaCrudDynamoDBStack extends cdk.Stack {
     const updateOne = new lambda.Function(this, 'updateItemFunction', {
       code: new lambda.AssetCode('src'),
       handler: 'update-one.handler',
-      runtime: lambda.Runtime.NodeJS810,
+      runtime: lambda.Runtime.NODEJS_8_10,
       environment: {
         TABLE_NAME: dynamoTable.tableName,
         PRIMARY_KEY: 'itemId'
@@ -58,7 +58,7 @@ export class ApiLambdaCrudDynamoDBStack extends cdk.Stack {
     const deleteOne = new lambda.Function(this, 'deleteItemFunction', {
       code: new lambda.AssetCode('src'),
       handler: 'delete-one.handler',
-      runtime: lambda.Runtime.NodeJS810,
+      runtime: lambda.Runtime.NODEJS_8_10,
       environment: {
         TABLE_NAME: dynamoTable.tableName,
         PRIMARY_KEY: 'itemId'
@@ -108,7 +108,7 @@ export function addCorsOptions(apiResource: apigateway.IResource) {
         'method.response.header.Access-Control-Allow-Methods': "'OPTIONS,GET,PUT,POST,DELETE'",
       },
     }],
-    passthroughBehavior: apigateway.PassthroughBehavior.Never,
+    passthroughBehavior: apigateway.PassthroughBehavior.NEVER,
     requestTemplates: {
       "application/json": "{\"statusCode\": 200}"
     },

diff --git a/typescript/api-cors-lambda-crud-dynamodb/package.json b/typescript/api-cors-lambda-crud-dynamodb/package.json
@@ -21,6 +21,6 @@
     "@aws-cdk/aws-apigateway": "*",
     "@aws-cdk/aws-dynamodb": "*",
     "@aws-cdk/aws-lambda": "*",
-    "@aws-cdk/cdk": "*"
+    "@aws-cdk/core": "*"
   }
 }
diff --git a/typescript/application-load-balancer/index.ts b/typescript/application-load-balancer/index.ts
@@ -2,7 +2,7 @@
 import autoscaling = require('@aws-cdk/aws-autoscaling');
 import ec2 = require('@aws-cdk/aws-ec2');
 import elbv2 = require('@aws-cdk/aws-elasticloadbalancingv2');
-import cdk = require('@aws-cdk/cdk');
+import cdk = require('@aws-cdk/core');
 
 class LoadBalancerStack extends cdk.Stack {
   constructor(app: cdk.App, id: string) {
@@ -12,7 +12,7 @@ class LoadBalancerStack extends cdk.Stack {
 
     const asg = new autoscaling.AutoScalingGroup(this, 'ASG', {
       vpc,
-      instanceType: new ec2.InstanceTypePair(ec2.InstanceClass.Burstable2, ec2.InstanceSize.Micro),
+      instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO),
       machineImage: new ec2.AmazonLinuxImage(),
     });
 

diff --git a/typescript/application-load-balancer/package.json b/typescript/application-load-balancer/package.json
@@ -22,6 +22,6 @@
     "@aws-cdk/aws-autoscaling": "*",
     "@aws-cdk/aws-ec2": "*",
     "@aws-cdk/aws-elasticloadbalancingv2": "*",
-    "@aws-cdk/cdk": "*"
+    "@aws-cdk/core": "*"
   }
 }
diff --git a/typescript/appsync-graphql-dynamodb/index.ts b/typescript/appsync-graphql-dynamodb/index.ts
@@ -1,7 +1,7 @@
-import cdk = require('@aws-cdk/cdk');
+import cdk = require('@aws-cdk/core');
 import { CfnGraphQLApi, CfnApiKey, CfnGraphQLSchema, CfnDataSource, CfnResolver } from '@aws-cdk/aws-appsync';
 import { Table, AttributeType, StreamViewType, BillingMode } from '@aws-cdk/aws-dynamodb';
-import { Role, ServicePrincipal } from '@aws-cdk/aws-iam';
+import { Role, ServicePrincipal, ManagedPolicy } from '@aws-cdk/aws-iam';
 
 
 export class AppSyncCdkStack extends cdk.Stack {
@@ -17,11 +17,11 @@ export class AppSyncCdkStack extends cdk.Stack {
     });
 
     new CfnApiKey(this, 'ItemsApiKey', {
-      apiId: itemsGraphQLApi.graphQlApiApiId
+      apiId: itemsGraphQLApi.attrApiId
     });
 
     const apiSchema = new CfnGraphQLSchema(this, 'ItemsSchema', {
-      apiId: itemsGraphQLApi.graphQlApiApiId,
+      apiId: itemsGraphQLApi.attrApiId,
       definition: `type ${tableName} {
         ${tableName}Id: ID!
         name: String
@@ -48,20 +48,20 @@ export class AppSyncCdkStack extends cdk.Stack {
       tableName: tableName,
       partitionKey: {
         name: `${tableName}Id`,
-        type: AttributeType.String
+        type: AttributeType.STRING
       },
-      billingMode: BillingMode.PayPerRequest,
-      streamSpecification: StreamViewType.NewImage
+      billingMode: BillingMode.PAY_PER_REQUEST,
+      stream: StreamViewType.NEW_IMAGE
     });
 
     const itemsTableRole = new Role(this, 'ItemsDynamoDBRole', {
       assumedBy: new ServicePrincipal('appsync.amazonaws.com')
     });
 
-    itemsTableRole.attachManagedPolicy('arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess');
+    itemsTableRole.addManagedPolicy(ManagedPolicy.fromAwsManagedPolicyName('arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess'));
 
     const dataSource = new CfnDataSource(this, 'ItemsDataSource', {
-      apiId: itemsGraphQLApi.graphQlApiApiId,
+      apiId: itemsGraphQLApi.attrApiId,
       name: 'ItemsDynamoDataSource',
       type: 'AMAZON_DYNAMODB',
       dynamoDbConfig: {
@@ -72,10 +72,10 @@ export class AppSyncCdkStack extends cdk.Stack {
     });
 
     const getOneResolver = new CfnResolver(this, 'GetOneQueryResolver', {
-      apiId: itemsGraphQLApi.graphQlApiApiId,
+      apiId: itemsGraphQLApi.attrApiId,
       typeName: 'Query',
       fieldName: 'getOne',
-      dataSourceName: dataSource.dataSourceName,
+      dataSourceName: dataSource.name,
       requestMappingTemplate: `{
         "version": "2017-02-28",
         "operation": "GetItem",
@@ -88,10 +88,10 @@ export class AppSyncCdkStack extends cdk.Stack {
     getOneResolver.addDependsOn(apiSchema);
 
     const getAllResolver = new CfnResolver(this, 'GetAllQueryResolver', {
-      apiId: itemsGraphQLApi.graphQlApiApiId,
+      apiId: itemsGraphQLApi.attrApiId,
       typeName: 'Query',
       fieldName: 'all',
-      dataSourceName: dataSource.dataSourceName,
+      dataSourceName: dataSource.name,
       requestMappingTemplate: `{
         "version": "2017-02-28",
         "operation": "Scan",
@@ -103,10 +103,10 @@ export class AppSyncCdkStack extends cdk.Stack {
     getAllResolver.addDependsOn(apiSchema);
 
     const saveResolver = new CfnResolver(this, 'SaveMutationResolver', {
-      apiId: itemsGraphQLApi.graphQlApiApiId,
+      apiId: itemsGraphQLApi.attrApiId,
       typeName: 'Mutation',
       fieldName: 'save',
-      dataSourceName: dataSource.dataSourceName,
+      dataSourceName: dataSource.name,
       requestMappingTemplate: `{
         "version": "2017-02-28",
         "operation": "PutItem",
@@ -122,10 +122,10 @@ export class AppSyncCdkStack extends cdk.Stack {
     saveResolver.addDependsOn(apiSchema);
 
     const deleteResolver = new CfnResolver(this, 'DeleteMutationResolver', {
-      apiId: itemsGraphQLApi.graphQlApiApiId,
+      apiId: itemsGraphQLApi.attrApiId,
       typeName: 'Mutation',
       fieldName: 'delete',
-      dataSourceName: dataSource.dataSourceName,
+      dataSourceName: dataSource.name,
       requestMappingTemplate: `{
         "version": "2017-02-28",
         "operation": "DeleteItem",

diff --git a/typescript/appsync-graphql-dynamodb/package.json b/typescript/appsync-graphql-dynamodb/package.json
@@ -21,6 +21,6 @@
     "@aws-cdk/aws-appsync": "*",
     "@aws-cdk/aws-dynamodb": "*",
     "@aws-cdk/aws-iam": "*",
-    "@aws-cdk/cdk": "*"
+    "@aws-cdk/core": "*"
   }
 }
diff --git a/typescript/classic-load-balancer/index.ts b/typescript/classic-load-balancer/index.ts
@@ -2,7 +2,7 @@
 import autoscaling = require('@aws-cdk/aws-autoscaling');
 import ec2 = require('@aws-cdk/aws-ec2');
 import elb = require('@aws-cdk/aws-elasticloadbalancing');
-import cdk = require('@aws-cdk/cdk');
+import cdk = require('@aws-cdk/core');
 
 class LoadBalancerStack extends cdk.Stack {
   constructor(app: cdk.App, id: string) {
@@ -12,7 +12,7 @@ class LoadBalancerStack extends cdk.Stack {
 
     const asg = new autoscaling.AutoScalingGroup(this, 'ASG', {
       vpc,
-      instanceType: new ec2.InstanceTypePair(ec2.InstanceClass.Burstable2, ec2.InstanceSize.Micro),
+      instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO),
       machineImage: new ec2.AmazonLinuxImage(),
     });
 

diff --git a/typescript/classic-load-balancer/package.json b/typescript/classic-load-balancer/package.json
@@ -22,6 +22,6 @@
     "@aws-cdk/aws-autoscaling": "*",
     "@aws-cdk/aws-ec2": "*",
     "@aws-cdk/aws-elasticloadbalancing": "*",
-    "@aws-cdk/cdk": "*"
+    "@aws-cdk/core": "*"
   }
 }
diff --git a/typescript/custom-resource/index.ts b/typescript/custom-resource/index.ts
@@ -1,4 +1,4 @@
-import cdk = require('@aws-cdk/cdk');
+import cdk = require('@aws-cdk/core');
 import { MyCustomResource } from './my-custom-resource';
 
 /**

diff --git a/typescript/custom-resource/my-custom-resource.ts b/typescript/custom-resource/my-custom-resource.ts
@@ -1,6 +1,6 @@
 import cfn = require('@aws-cdk/aws-cloudformation');
 import lambda = require('@aws-cdk/aws-lambda');
-import cdk = require('@aws-cdk/cdk');
+import cdk = require('@aws-cdk/core');
 
 import fs = require('fs');
 
@@ -22,8 +22,8 @@ export class MyCustomResource extends cdk.Construct {
         uuid: 'f7d4f730-4ee1-11e8-9c2d-fa7ae01bbebc',
         code: new lambda.InlineCode(fs.readFileSync('custom-resource-handler.py', { encoding: 'utf-8' })),
         handler: 'index.main',
-        timeout: 300,
-        runtime: lambda.Runtime.Python27,
+        timeout: cdk.Duration.seconds(300),
+        runtime: lambda.Runtime.PYTHON_2_7,
       })),
       properties: props
     });

diff --git a/typescript/custom-resource/package.json b/typescript/custom-resource/package.json
@@ -21,6 +21,6 @@
   "dependencies": {
     "@aws-cdk/aws-cloudformation": "*",
     "@aws-cdk/aws-lambda": "*",
-    "@aws-cdk/cdk": "*"
+    "@aws-cdk/core": "*"
   }
 }
diff --git a/typescript/ecs/cluster/index.ts b/typescript/ecs/cluster/index.ts
@@ -1,6 +1,5 @@
 import autoscaling = require('@aws-cdk/aws-autoscaling');
 import ec2 = require('@aws-cdk/aws-ec2');
-import { InstanceType } from '@aws-cdk/aws-ec2';
 import ecs = require('@aws-cdk/aws-ecs');
 import cdk = require('@aws-cdk/core');
 
@@ -11,20 +10,25 @@ class ECSCluster extends cdk.Stack {
     const vpc = new ec2.Vpc(this, 'MyVpc', { maxAZs: 2 });
 
     const asg = new autoscaling.AutoScalingGroup(this, 'MyFleet', {
-      instanceType: new InstanceType("t2.xlarge"),
+      instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.XLARGE),
       machineImage: new ecs.EcsOptimizedAmi(),
       updateType: autoscaling.UpdateType.REPLACING_UPDATE,
       desiredCapacity: 3,
-      vpc
+      vpc,
     });
 
     const cluster = new ecs.Cluster(this, 'EcsCluster', { vpc });
     cluster.addAutoScalingGroup(asg);
 
-      cluster.addCapacity('DefaultAutoScalingGroup', {
-        instanceType: new ec2.InstanceType('t2.micro')
-      });
+    /**
+     * This lines seem to break the synth with the following error:
+     * Error: There is already a Construct with name 'SsmParameterValue:/aws/service/ecs/optimized-ami/amazon-linux-2/recommended/image_id:C96584B6-F00A-464E-AD19-53AFF4B05118.Parameter' in ECSCluster [MyFirstEcsCluster]
+     * This will be investigated and code will be left for now. This will break build however. 
+     */
 
+    cluster.addCapacity('DefaultAutoScalingGroup', {
+      instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO)
+    });
   }
 }
 

diff --git a/typescript/ecs/ecs-load-balanced-service/index.ts b/typescript/ecs/ecs-load-balanced-service/index.ts
@@ -14,7 +14,7 @@ class BonjourECS extends cdk.Stack {
     const vpc = new ec2.Vpc(this, 'MyVpc', { maxAZs: 2 });
     const cluster = new ecs.Cluster(this, 'Ec2Cluster', { vpc });
     cluster.addCapacity('DefaultAutoScalingGroup', {
-      instanceType: new ec2.InstanceType('t2.micro')
+      instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO)
     });
 
     // Instantiate ECS Service with just cluster and image

diff --git a/typescript/ecs/ecs-service-with-advanced-alb-config/index.ts b/typescript/ecs/ecs-service-with-advanced-alb-config/index.ts
@@ -11,7 +11,7 @@ const vpc = new ec2.Vpc(stack, 'Vpc', { maxAZs: 2 });
 
 const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc });
 cluster.addCapacity('DefaultAutoScalingGroup', {
-  instanceType: new ec2.InstanceType('t2.micro')
+  instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO)
 });
 
 // Create Task Definition

diff --git a/typescript/ecs/ecs-service-with-logging/index.ts b/typescript/ecs/ecs-service-with-logging/index.ts
@@ -7,9 +7,10 @@ class WillkommenECS extends cdk.Stack {
     super(scope, id, props);
 
     const vpc = new ec2.Vpc(this, 'MyVpc', { maxAZs: 2 });
+
     const cluster = new ecs.Cluster(this, 'Ec2Cluster', { vpc });
     cluster.addCapacity('DefaultAutoScalingGroup', {
-      instanceType: new ec2.InstanceType('t2.micro')
+      instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO)
     });
 
     // create a task definition with CloudWatch Logs

diff --git a/typescript/ecs/ecs-service-with-task-networking/index.ts b/typescript/ecs/ecs-service-with-task-networking/index.ts
@@ -11,7 +11,7 @@ const vpc = new ec2.Vpc(stack, 'Vpc', { maxAZs: 2 });
 
 const cluster = new ecs.Cluster(stack, 'awsvpc-ecs-demo-cluster', { vpc });
 cluster.addCapacity('DefaultAutoScalingGroup', {
-  instanceType: new ec2.InstanceType('t2.micro')
+  instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO)
 });
 
 // Create a task definition with its own elastic network interface

diff --git a/typescript/ecs/ecs-service-with-task-placement/index.ts b/typescript/ecs/ecs-service-with-task-placement/index.ts
@@ -10,27 +10,27 @@ const vpc = new ec2.Vpc(stack, 'Vpc', { maxAZs: 2 });
 
 const cluster = new ecs.Cluster(stack, 'EcsCluster', { vpc });
 cluster.addCapacity('DefaultAutoScalingGroup', {
-  instanceType: new ec2.InstanceType('t2.micro')
+  instanceType: ec2.InstanceType.of(ec2.InstanceClass.T2, ec2.InstanceSize.MICRO)
 });
 
 // Create Task Definition with placement constraint
 const taskDefinition = new ecs.Ec2TaskDefinition(stack, 'TaskDef', {
-  placementConstraints: [ ecs.PlacementConstraint.distinctInstances() ]
+  placementConstraints: [ecs.PlacementConstraint.distinctInstances()],
 });
 
 const container = taskDefinition.addContainer('web', {
-  image: ecs.ContainerImage.fromRegistry("amazon/amazon-ecs-sample"),
+  image: ecs.ContainerImage.fromRegistry('amazon/amazon-ecs-sample'),
   memoryLimitMiB: 256,
 });
 
 container.addPortMappings({
   containerPort: 80,
   hostPort: 8080,
-  protocol: ecs.Protocol.TCP
+  protocol: ecs.Protocol.TCP,
 });
 
 // Create Service
-const service = new ecs.Ec2Service(stack, "Service", {
+const service = new ecs.Ec2Service(stack, 'Service', {
   cluster,
   taskDefinition,
 });
-Original file line number
+Diff line change
@@ Expand Up @@
       },
       "dependencies": {
         ...
-        "@aws-cdk/cdk": "^0.23.0"
+        "@aws-cdk/core": "^0.36.0"
       }
     }
     ```
@@ Expand Down @@