Understanding subnets in VPCs

In this section, we will learn about and understand AWS subnets, which are subparts of AWS VPCs. VPCs can be further divided into multiple subnets. These subnets can either be public or private, depending on the security needs of your architecture. We will look at the concept of subnets from the point of view of AWS Lambda functions.

We will perform the following steps:

  1. You can go to the Subnets menu via the VPC page itself. You need to click on the Subnets option under the Your VPCs option on the left:
  1. This will take you to the subnets console, where you will see some already existing subnets. These are the ...

Get Building Serverless Applications with Python now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.