Policies as code is a powerful tool to test and validate your | CatOps

Policies as code is a powerful tool to test and validate your configuration.

And probably one of the most famous engines for policies as code is OPA aka Open Policy Agent.

The beautiful part of it is that it’s kind of platform agnostic i.e. there are tools that implement OPA for different things. Threfore, OPA policies are usually not limited to a single application.

The hard part of OPA is that it uses Rego langugage, which is not quite similar to the popular general purpose programming langugages. If you payed attention to langugages like Prolog at school, Rego might be not a big issue for you.

However, if you don’t remember those classes or didn’t have them at all (like myself, he-he), this article on how to get started with Rego might be helpful for you!

#opa #policy #security