cluster-resource-management-scheduling

https://io-meter.com/2018/02/09/A-summary-of-designing-schedulers/

https://cloud.tencent.com/developer/article/1138696

https://www.jishuwen.com/d/2yKP

https://github.com/kubernetes/kubernetes/issues/34377

http://hutao.tech/k8s-source-code-analysis/core/scheduler/design.html