Checking Cluster Health

What You Will Learn

• Quick commands to check if the cluster is healthy
• What "healthy" means

This page is a placeholder. Full content will be written after tone/depth review of priority chapters.

Planned Content

• kubectl get nodes
• kubectl get pods --all-namespaces (look for non-Running)
• flux get kustomizations (look for non-Ready)
• Quick health check script
• What each status means

Key Takeaways

• A healthy cluster has all nodes Ready and most pods Running
• Check both Kubernetes and Flux status

What Is Next

Next up: Reading Logs where you will learn to understand what your apps are telling you.