[YUNIKORN-2771] Optimization: Use termination grace period of 0 seconds for placeholder pods

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: shim - kubernetes
• Labels: pull-request-available
• Target Version: 1.6.0
• Assignee: Craig Condit
• Reporter: Craig Condit
• Created: 25/Jul/24 19:09
• Updated: 26/Jul/24 18:37
• Resolved: 26/Jul/24 18:37

Description

When we create placeholder pods for gang scheduling, we do not specify a termination grace period, and therefore inherit the Kubernetes default of 30 seconds. This is unnecessary as the placeholders do not perform any logic and therefore require no graceful termination.

Issue Links

• links to: GitHub Pull Request #883