Surviving Day 2 - How to Troubleshoot Kubernetes Networking

Dive into the intricacies of Kubernetes networking troubleshooting in this 49-minute conference talk by Thomas Graf from Isovalent. Explore the essential toolbox for efficient networking problem-solving and learn how to set up preventive measures. Understand the Kubernetes networking model, resolve DNS errors, debug Services & Ingress, increase resiliency, and locate the source of networking issues. Determine whether problems stem from applications, CNI, or the underlying network. Master troubleshooting Kubernetes Network Policy drops and discover how to implement metrics dashboards and alerting to prevent network incidents. Follow along with live demonstrations in a Kubernetes cluster, with all steps available in the presentation slides and on GitHub.