Devops Tips

Here are a couple of DevOps tips I’ve picked up after a week at my new job which are worth sharing.

IAM Policy JSON to Terraform

This is a useful command to convert AWS IAM Policy JSON to corresponding Terraform code.

https://github.com/flosell/iam-policy-json-to-terraform

AWS Extend Switch Roles

This browser extension allows easy role switching with AWS.

https://github.com/tilfinltd/aws-extend-switch-roles

Recently had a need to get the CA Thumbprint from the Root certificate of a domain. This was for creating OIDC provider for an AWS EKS cluster.

This is the solution I came up with.