[YUNIKORN-373] [umbrella] Upgrade Kubernetes dependency to 1.16

• Type: New Feature
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.10
• Component/s: shim - kubernetes
• Target Version: 0.10
• Assignee: Weiwei Yang
• Reporter: Weiwei Yang
• Created: 13/Aug/20 22:43
• Updated: 21/Jan/22 21:48
• Resolved: 16/Dec/20 17:12

Description

The k8shim currently depends on K8s 1.14, which is pretty old. Since now the latest version is v1.18, it makes sense to upgrade K8s dependency to at least 1.16, because most of the vendors are moving to 1.16+.
Upgrading to 1.17+ version will be a bit more difficult, because the shim repo depends on some scheduler package classes, and there are some notable changes in v1.17: https://v1-17.docs.kubernetes.io/docs/setup/release/notes/#scheduling-1. Some of them is not compatible with YuniKorn.

Issue Links

• blocks: YUNIKORN-201 [Umbrella] Application tracking API and CRD - phase 1

Sub-Tasks

• Use compatible GRPC version in core: Closed
• Use compatible Prometheus client library in the core repo: Closed
• Update K8s dependency to 1.16 in k8shim repo: Closed
• Re-generate app CRD APIs and client libraries: Closed
• Update kubectl in dockerfile to comply with the support policy: Closed