[Bug] Service (Serve) changing port from 8000 to 9000 doesn't work

[sihanwang41]

Search before asking

• [X] I searched the issues and found no similar issues.

KubeRay Component

ray-operator

What happened + What you expected to happen

Change the port in https://github.com/ray-project/kuberay/blob/master/ray-operator/config/samples/ray_v1alpha1_rayservice.yaml#L103

Deploy it in the EKS. Curl will get empty reply.

(fresh_env1) sihanwang@Sihans-MacBook-Pro-16 ray % curl -X POST -H 'Content-Type: application/json' localhost:9000 -d '["MANGO", 2]'
curl: (52) Empty reply from server

Reproduction script

Mentioned above

Anything else

No response

Are you willing to submit a PR?

• [ ] Yes I am willing to submit a PR!

[architkulkarni]

A note from Shreyas offline: host and port has been added to the Serve REST API on the Ray master branch, but not in Ray 2.0: https://docs.ray.io/en/master/serve/rest_api.html#config-schema