[YUNIKORN-44] Pass scheduler startup options from environment variables

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.8
• Component/s: shim - kubernetes
• Labels: pull-request-available
• Target Version: 0.8
• Assignee: Kinga Marton
• Reporter: Weiwei Yang
• Created: 24/Mar/20 02:41
• Updated: 21/Jan/22 21:46
• Resolved: 31/Mar/20 21:05

Description

Currently, we have built the command line options directly into the docker image, https://github.com/apache/incubator-yunikorn-k8shim/blob/master/deployments/image/configmap/Dockerfile.

instead, we should pass them as environment variables, this allows us to tweak some configurations without rebuilt the docker image. Please see example here: https://kubernetes.io/docs/tasks/inject-data-application/define-environment-variable-container/

Issue Links

• links to: GitHub Pull Request #90