VPC Basics

VPC Basics

Amazon VPC (Virtual Private Cloud) is a virtual network infrastructure like a physical datacenter, which provides network connectivity to all the resources deployed in that VPC. There are few key concepts for VPCs which you should understand: VPC-...

AWS EC2 Instance Scheduler – Part 2

AWS EC2 Instance Scheduler – Part 2

This is the second part of Instance Scheduler where I am going to explain how a lambda function which when invoked by CloudWatch rule, triggers a SNS notification which sends me an email. Every time the specified instance changes state (start,...