Add DynamoDB VPC Gateway Endpoint

theonestack · Apr 6, 2022 · b195511 · b195511
1 parent 1d8ef1f
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diff --git a/README.md b/README.md
@@ -200,7 +200,7 @@ ip_blocks:
 
 ### VPC Gateway Endpoints
 
-A S3 VPC Gateway Endpoint is always created and added to all route tables. 
+S3 and DynamoDB VPC Gateway Endpoints are always created and added to all route tables. 
 
 ### VPC Interface Endpoints
 

diff --git a/vpc-v2.cfndsl.rb b/vpc-v2.cfndsl.rb
@@ -640,6 +640,17 @@
     Value(Ref(:S3VpcEndpoint))
     Export FnSub("${EnvironmentName}-#{external_parameters[:component_name]}-S3VPCEndpointId")
   }
+
+  EC2_VPCEndpoint(:DynamodbVpcEndpoint) {
+    VpcId Ref(:VPC)
+    ServiceName FnSub("com.amazonaws.${AWS::Region}.dynamodb")
+    RouteTableIds route_tables
+  }
+
+  Output(:DynamodbVPCEndpointId) {
+    Value(Ref(:DynamodbVpcEndpoint))
+    Export FnSub("${EnvironmentName}-#{external_parameters[:component_name]}-DynamodbVPCEndpointId")
+  }
 
   endpoints = external_parameters.fetch(:endpoints, [])