Jiaxin Shan

Thanks for @retrry reporting the issue and @Basasuya to debug the problem. This is indeed a problem. @scarlet25151 Can you help double check the missing permissions and let's fix it...

Delete the `x-kubernetes-map-type` should work. BTW, this is expected and 1.16 is retired for long time and we should ask user to bump the version.

> It seems your local ray version is not compatible with the cluster. Yeah, should be the version issue. I meet the same problem using ray 1.9.2 (client) and ray...

@scarlet25151 Can you help add some best practice here https://github.com/ray-project/kuberay/tree/master/docs/best-practice to talk about ray version compatibility? This would be a great example of runbook user can self diagnose.

@DmitriGekhtman I think major features are all there, the left things are docs and improvements listed below. - https://github.com/ray-project/kuberay/pull/398 - https://github.com/ray-project/kuberay/issues/290#issuecomment-1192777995 I see in the 0.3.0 issues, there're 3 issues...

@davidxia The change looks good to me and I merge it. Thanks for the fix, we did encounter the same issue in downstream.

Sounds good. I will help cut branch and rc release today once these two merged. - test is really annoying We need to fix the root issue here https://github.com/ray-project/kuberay/pull/424 -...

I cut `release-0.3` branch and `v0.3.0-rc.0` tag. We can test the latest version using below commands or use helm to install kuberay (https://github.com/ray-project/kuberay/tree/release-0.3/helm-chart/kuberay-operator) ``` export KUBERAY_VERSION=release-0.3 kubectl create -k "github.com/ray-project/kuberay/manifests/cluster-scope-resources?ref=${KUBERAY_VERSION}"...

v0.3.0-rc.1 is out. ``` export KUBERAY_VERSION=v0.3.0-rc.1 kubectl create -k "github.com/ray-project/kuberay/manifests/cluster-scope-resources?ref=${KUBERAY_VERSION}" kubectl apply -k "github.com/ray-project/kuberay/manifests/base?ref=${KUBERAY_VERSION}" ```

v0.3.0 has been officially released and we can close the issue https://github.com/ray-project/kuberay/releases/tag/v0.3.0