Amos walks through his production incident where adding a home computer as a Kubernetes node caused TLS certificate renewals to fail.

You will learn:

- How Kubernetes networking assumptions break when mixing cloud VMs with nodes behind consumer routers, and why cert-manager challenges fail in NAT environments
- The differences between CNI plugins like Flannel and Calico, particularly how they handle IPv6 translation
- Debugging techniques for network issues using tools like netshoot, K9s, and iproute2
- Best practices for mixed infrastructure including proper node labeling, taints, and scheduling controls

Watch (or listen to) it here: https://ku.bz/6Ll_7slr9

🌟 This episode is sponsored by LearnKube — get started on your Kubernetes journey through comprehensive online, in-person or remote training https://learnkube.com/training

With @Birthmarkb "50 off grid YT shorts" Farrell