[YUNIKORN-1190] Shim needs to account for usage of pods without app ID

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: shim - kubernetes
• Labels: pull-request-available
• Target Version: 1.0.0
• Assignee: Craig Condit
• Reporter: Craig Condit
• Created: 26/Apr/22 18:39
• Updated: 04/May/22 23:52
• Resolved: 27/Apr/22 00:36

Description

Currently, the shim doesn't properly handle node usage for pods without an application ID specified. This is because the current filter on pod events only checks for schedulerName == yunikorn. This is mostly harmless in non-plugin mode, because not setting an application ID results in a pod that cannot be scheduled at all. In plugin mode, these pods are passed down to the embedded default scheduler and so need to be treated similarly to pods NOT annotated with a scheduler name at all.

Issue Links

• links to: GitHub Pull Request #413