[YUNIKORN-2257] Add rest API to retrieve node utilization for multiple resource types

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: core - common
• Labels: pull-request-available release-notes
• Target Version: 1.5.0
• Assignee: Yu-Lin Chen
• Reporter: Yu-Lin Chen
• Created: 10/Dec/23 08:24
• Updated: 20/Mar/24 14:32
• Resolved: 06/Jan/24 19:02

Description

The current 'Nodes Resource Utilization' bar chart in the UI only shows domaint resource. To allow user to identify the top overloaded resources type. We need a new api that returns node utlization for multiple partititions and multiple resource types.

The previous API introduced in YUNIKORN-2087 will be marked as deprecated, and we will calculate domaint reosurces from the new api's result. 

[
  {
    "clusterId": "mycluster",
    "partition": "default",
    "utilizations": []*dao.NodesUtilDAOInfo
  },
  {
    "clusterId": "mycluster",
    "partition": "other-partition",
    "utilizations": []*dao.NodesUtilDAOInfo
  }
] 

API to be deprecated :

• /ws/v1/scheduler/node-utilization

New API: (Return all partition and all type of resources)

• /ws/v1/scheduler/node-utilizations (plural form)

Issue Links

• links to: GitHub Pull Request #754 (Old, closed)
• links to: GitHub Pull Request #762