Thursday, November 21, 2019

Serverless – Scale up ECS Service with Lambda and Cloudwatch Events

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Background When your service runs on an Auto Scale Group, it is very easy to add schedules to it...

Find AWS Resources with missing tags

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Everyone who works with AWS resources at some point of time is asked how much is the spend for a project and...

Start EC2 and set DNS in CloudFlare using Lambda

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In my previous posts, I showed two ways to set DNS for an EC2 server that does not have an Elastic IP...

Schedule run of Step Function

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In a previous post here I described how to start a server and set it's DNS record. In this case, I had...

Pass db credentials to Lambda using Parameter Store

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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

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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...