VPC is the fundamental of a lot service in AWS. So let's start create our own vpc in aws via cdk.
We gonna create a VPC in AWS southeast-asia that have a vpc, one public subnet, one private subnet, one route table and one internet gateway.
A route table contains a set of rules, called routes, that determine where network traffic from your subnet or gateway is directed.
A subnet is a range of IP addresses in your VPC. You can create AWS resources, such as EC2 instances, in specific subnets.
Amazon Virtual Private Cloud (VPC) is a service that lets you launch AWS resources in a logically isolated virtual network that you define.
You have complete control over your virtual networking environment, including selection of your own IP address range, creation of subnets, and configuration of route tables and network gateways.
You can use both IPv4 and IPv6 for most resources in your VPC, helping to ensure secure and easy access to resources and applications.