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,...

AWS EC2 Instance Scheduler – Part 2

AWS EC2 Instance Scheduler – Part 1

One fine day at work, I was playing around with "Cloud Custodian '' which is a tool to schedule instances on-and-off during a certain time provided. For example, we would want to have those instances running between 9am to 5pm weekdays. This helps...

VM vs Container

VM vs Container

Virtualization Virtualization is a technology which enables creation of multiple virtual computing environments on a physical computing machine. As opposed to traditional methods where a physical machine is used for a single server, virtualization...