Kubescheduler: The Game
Kubescheduler: The Game is a browser-based puzzle where players manually schedule Kubernetes pods onto nodes, mimicking the role of the real kube-scheduler. Players assign pods to nodes based on resource constraints and policies, testing their understanding of Kubernetes scheduling logic.
Background
- KubeScheduler (often spelled "kube-scheduler") is a core component of Kubernetes, the widely-used open-source system for automating deployment, scaling, and management of containerized applications.
- The scheduler's job is to decide which server (node) in a cluster each new workload (pod) should run on, based on resource availability, constraints, and policies.
- This page is a web-based interactive game that simulates the scheduling process: you play as the scheduler, making placement decisions for incoming pods to keep the cluster balanced and efficient.
- The game was created by Jason Hall, a software engineer at Google who works on Kubernetes and related tools, including the开源 project "ko".