Node Manager API to query resource allocation

When you run a job with resources like nvidia.com/gpu, you can query a Node Manager node's resource allocation using the RESTful API. Note that the resource name should be in the URL encoded format.

In this example, nvidia.com%2Fgpu is the name of the resource.

node:port/ws/v1/node/resources/nvidia.com%2Fgpu

Use the following command to get the JSON format resource allocation:

curl localhost:8042/ws/v1/node/resources/nvidia.com%2Fgpu | jq .