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# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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from constructs import Construct
from aws_cdk import (
    aws_ec2 as ec2,
    NestedStack
)

class VPCStack(NestedStack):

    def __init__(
        self,
        scope: Construct,
        id: str,
        cidr,
        max_azs,          
        **kwargs
    ) -> None:
        super().__init__(scope, id, **kwargs)

        #Defining VPC network with 2 subnets - private and public 
        self.vpc = ec2.Vpc(
            self, 'ProdStack',
            ip_addresses=ec2.IpAddresses.cidr(cidr),
            max_azs=max_azs,
            subnet_configuration=[
                {
                    'cidrMask': 28,
                    'name': 'public',
                    'subnetType': ec2.SubnetType.PUBLIC
                },
                {
                    'cidrMask': 28,
                    'name': 'private',
                    'subnetType': ec2.SubnetType.PRIVATE_WITH_EGRESS
                }
            ]
        )