Overview

This folder holds some sample plugin implementations based on QoS (Quality of Service) class of Pods.

Maturity Level

• 💡 Sample (for demonstrating and inspiring purpose)
• 👶 Alpha (used in companies for pilot projects)
• 👦 Beta (used in companies and developed actively)
• 👨 Stable (used in companies for production workloads)

QOS QueueSort Plugin

Sorts pods by .spec.priority and breaks ties by the quality of service class. Specifically, this plugin enqueue the Pods with the following order:

• Guaranteed (requests == limits)
• Burstable (requests < limits)
• BestEffort (requests and limits not set)