Tuesday, September 28, 2021

Update Image Using Packer

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Background Recently I published a post to show how to remove old EC2 instances using a Lambda function. This in itself does not do much...

Build and Push Docker image to Amazon ECR

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Background In this post I am going to share a bash script that I use to build a docker container image from a Dockerfile and...
Monitor See below for Photo Credit

Site Monitoring Using A Lambda Function

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Background I use a site monitoring service, which allows me to monitor my site by running a check every 5 minutes. When the site is...

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...

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 to scale the service at a...

Lambda Function To Remove Old EC2 Instances

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Background The firm where I am working right now has a strong emphasis on security for infrastructure in the public cloud. One of the security...