Argo Workflow Webhooks

Mutating webhooks for manipulating CRDs created by Argo Workflows.

Goal

I wanted to get more acquainted with Kubernetes Dynamic Admission Control through mutating and validating webhooks. I chose Argo Workflow webhooks as I use this within my home lab, which makes testing and experimentation very easy.

Design Principles

• Simple Framework
• Utilzing Golang STDLIB as much as possible (http, logging, etc)
• Attempting to use Golang idiomatic practices
• Testing!