AWS Launch Templates
Launch Templates is a new capability from AWS that allows one to launch servers for an Auto Scale group, Spot Fleet and...
Pass db credentials to Lambda using Parameter Store
If you are connecting to a RDS server from Lambda using native authentication method then you have to store user and password...
AWS Lambda Layer example in python
Lambda Layers was one of the most exciting news out of AWS re:Invent 2018 for me. Using layers it is now possible...
AWS Step Function to start a server and set DNS
In my previous post here I shared information on how to start an EC2 server and then set its DNS. This needed a...
How to start and set DNS for an EC2 server using python
In this post, I will show how to start a stopped EC2 server and set a public DNS record for it.
How to detect change in AWS Security Group and take action
Security Groups are virtual firewalls that control the traffic to your AWS resources like EC2 and RDS. Your instances must have at...
