Lambda CDK Example

lambda_cdk_example.py

lb1 = lambda_alpha_.PythonFunction(self, f"{resource_prefix}-function",
   entry="./rds_lambda",
   index="rds_lambda.py",
   handler="lambda_handler",
   runtime=_lambda.Runtime.PYTHON_3_9,
   vpc=vpc,
   vpc_subnets=ec2.SubnetSelection(
       subnet_type=ec2.SubnetType.PRIVATE_WITH_NAT
   ),
   security_groups=[
       lambda_to_proxy_sg
   ],
   timeout=Duration.seconds(30),
   environment={
       "RDS_HOST": proxy.endpoint,
       "RDS_DB_NAME": db_name,
       "SECRET_NAME": construct_id + '-rds-credentials',

   }

   )