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nokia / CPU-Pooler

A Device Plugin for Kubernetes, which exposes the CPU cores as consumable Devices to the Kubernetes scheduler.
BSD 3-Clause "New" or "Revised" License
93 stars 22 forks source link

Issues related to handling shared pool #10

Closed Levovar closed 5 years ago

Levovar commented 5 years ago

Describe the bug Two issues were discovered during testing. 1: when you configure multiple shared pools, Device Plugin correctly fails to start, however, the pools are advertised to Device Manager with 0 resource each 2: after DP starts up with the correct config, the invalid resource pools never disappear from the Node API

To Reproduce Steps to reproduce the behavior:

  1. Add two pools prefixed with shared_ into the Device Plugins Configmap
  2. Start the Device Plugin
  3. Correct the Configmap to a valid config, restart the Device Plugin

Expected behavior After step three now CPU pools are visible under the Node API from the previous, faulty config