Friday, September 30, 2022

AWS Lambda Layer example in python

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Lambda Layers was one of the most exciting news out of AWS re:Invent 2018 for me. Using layers it is now possible to move runtime...

AWS Step Function to start a server and set DNS

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In my previous post here I shared information on how to start an EC2 server and then set its DNS. This needed a host to...

How to start and set DNS for an EC2 server using python

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In this post, I will show how to start a stopped EC2 server and set a public DNS record for it. Background: AWS has a default...

How to detect change in AWS Security Group and take action

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Security Groups are virtual firewalls that control the traffic to your AWS resources like EC2 and RDS. Your instances must have at least one...