v1.5.1

Highlights

This release adds support for Ray token authentication using RayCluster, RayJob and RayService.

You can enable Ray token authentication using the following API:

apiVersion: ray.io/v1
kind: RayCluster
metadata:
  name: ray-cluster-with-auth
spec:
  rayVersion: '2.52.0'
  authOptions:
    mode: token

You must specify spec.rayVersion to 2.52.0 or newer. See full example at ray-cluster.auth.yaml.

Bug fixes

• Fix a bug in the NewClusterWithIncrementalUpgrade strategy where the Active (old) cluster's Serve configuration cache was incorrectly updated to the new ServeConfigV2 during an upgrade. #4212 @ryanaoleary
• Surface pod-level container failures to RayCluster status #4196 @spencer-p
• Fix a bug where RayJob status is not updated if failure happens in Initializing phase #4191 @spencer-p
• Fix a bug where RayCluster status was not always propagated to RayJob status #4192 @machichima