Developer creates free browser simulators to explain Kubernetes scheduling and networking
A developer has built three free browser-based simulators to help users understand Kubernetes scheduling and networking. The first simulator demonstrates how the scheduler places pods onto nodes based on resource requests, taints, affinity rules, and zone distribution. The second simulator visualizes network traffic paths for pod-to-pod communication, services, and network policies across different CNI modes. The tools aim to help developers debug common issues like pending pods and unreachable services by revealing underlying mechanisms. All simulators are available without registration or a running cluster.
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