Purpose

Architecture

  • All the CloudWatch Alerts for all the accounts point to a single SNS Topic in DevOps Account
  • The SNS topic triggers a Lambda that reads the message extracts the information and…


Intro AWS Network Firewall

When you should use it:

  • Explicit…


Why you need this.

  • You want to ssh in EC2 in a secure way.
  • You want to login from the internet without a VPN and don’t expose any port/public IP.
  • The traditional approach is to put the EC2 machine in the public subnet and export ssh port to the world.

Prerequisites

  • Install the normal aws cli in your laptop
  • Install a client plugin in your laptop (available for…


Disclaimer




Terraform VS AWS CloudFormation

Terraform Versions

  1. Terraform Open Source — Free
  2. Terraform Enterprise— Paid access but the price is not published

Strengths of Terraform vs AWS CloudFormation

  1. Syntax and code learning…


Additional Reading

Migrate Prerequisites

  • Have your code to the latest Terraform 0.11 that it is v0.11.14. If you haven’t done yet the guide to migrate to…


The Issue


Videos

Initial Configuration

Giuseppe Borgese

AWS DevOps Professional Certified — Book Author — Terraform Modules Contributor — AWS Tech Youtuber

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