Friday, September 30, 2022

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 attached to...

AWS Lambda Layer for Python package requests

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In my previous post, I made a layer for pymysql to access an RDS from Lambda. In this post, I will show how to...

Set Retention for CloudWatch Logs

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Amazon provides us with CloudWatch logs to monitor, store and access log from various AWS services like, EC2 instances, Route 53, RDS, AWS CloudTrail,...

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 to manually...

AWS Launch Templates

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Launch Templates is a new capability from AWS that allows one to launch servers for an Auto Scale group, Spot Fleet and the regular...

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 somewhere in...