rowan

A collection of 66 posts

Effective Actions for AWS IAM

TL;DR I made Effective IAM Actions [https://bigorange.cloud/actions/], a small tool to expand wildcards "*"in IAM Policy Actions [https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_action.html] so that you can

Managing Secure String Parameters in CloudFormation

This was a nifty little trick I just learnt from my colleague James the other day that is definitely worth sharing more widely. While CloudFormation does not support SecureStrings for AWS::SSM::Parameters [https://docs.aws.amazon.com/AWSCloudFormation/latest/

Serverless Cost Containment

Serverless soultions is can be incredibly cheap due to their event-based nature - if your system isn't working, you pay barely anything for it. But if you're not careful, serverless can still result in some nasty surprises when it comes to costs.