[Helm] Update ray-cluster default resource values

helm-chart/kuberay-apiserver/Chart.yaml

@@ -15,4 +15,4 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.1.0
+version: 1.6.0-rc.0

helm-chart/kuberay-apiserver/README.md

@@ -1,6 +1,6 @@
 # KubeRay APIServer
 
-![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for kuberay-apiserver
 
@@ -29,7 +29,7 @@ helm version
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer without security proxy
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2 --set security=null
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0 --set security=null
 ```
 
 - Install the nightly version
@@ -52,7 +52,7 @@ helm install kuberay-apiserver . --set security=null
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0
 ```
 
 - Install the nightly version
@@ -79,7 +79,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.4.2
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0-rc.0
 ```
 
 ## Uninstall the Chart
@@ -103,7 +103,7 @@ kubectl get pods
 | replicaCount | int | `1` |  |
 | name | string | `"kuberay-apiserver"` |  |
 | image.repository | string | `"quay.io/kuberay/apiserver"` | Image repository. |
-| image.tag | string | `"nightly"` | Image tag. |
+| image.tag | string | `"v1.6.0-rc.0"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | cors | string | `nil` |  |
 | labels | object | `{}` | Extra labels. |

helm-chart/kuberay-apiserver/README.md.gotmpl

@@ -34,7 +34,7 @@ helm version
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer without security proxy
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2 --set security=null
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0 --set security=null
 ```
 
 - Install the nightly version
@@ -57,7 +57,7 @@ helm install kuberay-apiserver . --set security=null
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0
 ```
 
 - Install the nightly version
@@ -84,7 +84,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.4.2
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0-rc.0
 ```
 
 ## Uninstall the Chart

helm-chart/kuberay-apiserver/values.yaml

@@ -10,7 +10,7 @@ image:
   # -- Image repository.
   repository: quay.io/kuberay/apiserver
   # -- Image tag.
-  tag: nightly
+  tag: v1.6.0-rc.0
   # -- Image pull policy.
   pullPolicy: IfNotPresent
 

helm-chart/kuberay-operator/Chart.yaml

@@ -4,7 +4,7 @@ name: kuberay-operator
 
 description: A Helm chart for deploying the Kuberay operator on Kubernetes.
 
-version: 1.1.0
+version: 1.6.0-rc.0
 
 type: application
 

helm-chart/kuberay-operator/README.md

@@ -1,6 +1,6 @@
 # kuberay-operator
 
-![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying the Kuberay operator on Kubernetes.
 
@@ -29,8 +29,8 @@ helm version
   ```sh
   helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-  # Install both CRDs and KubeRay operator v1.1.0.
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
+  # Install both CRDs and KubeRay operator v1.6.0-rc.0.
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
 
   # Check the KubeRay operator Pod in `default` namespace
   kubectl get pods
@@ -58,10 +58,10 @@ helm version
 
   ```sh
   # Step 1: Install CRDs only (for cluster admin)
-  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.1.0&timeout=90s"
+  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.6.0-rc.0&timeout=90s"
 
   # Step 2: Install KubeRay operator only. (for developer)
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0 --skip-crds
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0 --skip-crds
   ```
 
 ## List the chart
@@ -71,7 +71,7 @@ To list the `my-release` deployment:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART                           APP VERSION
-# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.1.0
+# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.6.0-rc.0
 ```
 
 ## Uninstall the Chart
@@ -102,7 +102,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -122,7 +122,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
@@ -149,7 +149,7 @@ spec:
 | componentOverride | string | `"kuberay-operator"` | String to override component name. |
 | replicas | int | `1` | Number of replicas for the KubeRay operator Deployment. |
 | image.repository | string | `"quay.io/kuberay/operator"` | Image repository. |
-| image.tag | string | `"nightly"` | Image tag. |
+| image.tag | string | `"v1.6.0-rc.0"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | imagePullSecrets | list | `[]` | Secrets with credentials to pull images from a private registry |
 | nodeSelector | object | `{}` | Restrict to run on particular nodes. |
@@ -176,7 +176,7 @@ spec:
 | featureGates[1].name | string | `"RayJobDeletionPolicy"` |  |
 | featureGates[1].enabled | bool | `true` |  |
 | featureGates[2].name | string | `"RayMultiHostIndexing"` |  |
-| featureGates[2].enabled | bool | `false` |  |
+| featureGates[2].enabled | bool | `true` |  |
 | featureGates[3].name | string | `"RayServiceIncrementalUpgrade"` |  |
 | featureGates[3].enabled | bool | `false` |  |
 | featureGates[4].name | string | `"RayCronJob"` |  |

helm-chart/kuberay-operator/README.md.gotmpl

@@ -104,7 +104,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -124,7 +124,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true

helm-chart/kuberay-operator/values.yaml

@@ -19,7 +19,7 @@ image:
   repository: quay.io/kuberay/operator
 
   # -- Image tag.
-  tag: nightly
+  tag: v1.6.0-rc.0
 
   # -- Image pull policy.
   pullPolicy: IfNotPresent
@@ -137,7 +137,7 @@ featureGates:
 - name: RayJobDeletionPolicy
   enabled: true
 - name: RayMultiHostIndexing
-  enabled: false
+  enabled: true
 - name: RayServiceIncrementalUpgrade
   enabled: false
 - name: RayCronJob

helm-chart/ray-cluster/Chart.yaml

@@ -4,7 +4,7 @@ name: ray-cluster
 
 description: A Helm chart for deploying the RayCluster with the kuberay operator.
 
-version: 1.1.0
+version: 1.6.0-rc.0
 
 home: https://github.com/ray-project/kuberay
 

helm-chart/ray-cluster/README.md

@@ -1,6 +1,6 @@
 # RayCluster
 
-![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square)
+![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square)
 
 A Helm chart for deploying the RayCluster with the kuberay operator.
 
@@ -30,15 +30,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.1.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
+# Step 3: Install both CRDs and KubeRay operator v1.6.0-rc.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.1.0
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.1.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods
@@ -88,9 +88,9 @@ helm uninstall raycluster
 | head.containerEnv | list | `[]` |  |
 | head.envFrom | list | `[]` | envFrom to pass to head pod |
 | head.resources.limits.cpu | string | `"1"` |  |
-| head.resources.limits.memory | string | `"2G"` |  |
+| head.resources.limits.memory | string | `"5Gi"` |  |
 | head.resources.requests.cpu | string | `"1"` |  |
-| head.resources.requests.memory | string | `"2G"` |  |
+| head.resources.requests.memory | string | `"2Gi"` |  |
 | head.resourceClaims | list | `[]` | ResourceClaims to allocate with the head pod |
 | head.annotations | object | `{}` | Extra annotations for head pod |
 | head.nodeSelector | object | `{}` | Node labels for head pod assignment |
@@ -111,7 +111,7 @@ helm uninstall raycluster
 | worker.groupName | string | `"workergroup"` | The name of the workergroup |
 | worker.replicas | int | `1` | The number of replicas for the worker pod |
 | worker.minReplicas | int | `1` | The minimum number of replicas for the worker pod |
-| worker.maxReplicas | int | `3` | The maximum number of replicas for the worker pod |
+| worker.maxReplicas | int | `5` | The maximum number of replicas for the worker pod |
 | worker.labels | object | `{}` | Labels for the worker pod |
 | worker.serviceAccountName | string | `""` |  |
 | worker.restartPolicy | string | `""` |  |
@@ -120,9 +120,9 @@ helm uninstall raycluster
 | worker.containerEnv | list | `[]` |  |
 | worker.envFrom | list | `[]` | envFrom to pass to worker pod |
 | worker.resources.limits.cpu | string | `"1"` |  |
-| worker.resources.limits.memory | string | `"1G"` |  |
+| worker.resources.limits.memory | string | `"1Gi"` |  |
 | worker.resources.requests.cpu | string | `"1"` |  |
-| worker.resources.requests.memory | string | `"1G"` |  |
+| worker.resources.requests.memory | string | `"1Gi"` |  |
 | worker.resourceClaims | list | `[]` | ResourceClaims to allocate with the worker pod |
 | worker.annotations | object | `{}` | Extra annotations for worker pod |
 | worker.nodeSelector | object | `{}` | Node labels for worker pod assignment |
@@ -142,17 +142,17 @@ helm uninstall raycluster
 | additionalWorkerGroups.smallGroup.disabled | bool | `true` |  |
 | additionalWorkerGroups.smallGroup.replicas | int | `0` | The number of replicas for the additional worker pod |
 | additionalWorkerGroups.smallGroup.minReplicas | int | `0` | The minimum number of replicas for the additional worker pod |
-| additionalWorkerGroups.smallGroup.maxReplicas | int | `3` | The maximum number of replicas for the additional worker pod |
+| additionalWorkerGroups.smallGroup.maxReplicas | int | `5` | The maximum number of replicas for the additional worker pod |
 | additionalWorkerGroups.smallGroup.labels | object | `{}` | Labels for the additional worker pod |
 | additionalWorkerGroups.smallGroup.serviceAccountName | string | `""` |  |
 | additionalWorkerGroups.smallGroup.restartPolicy | string | `""` |  |
 | additionalWorkerGroups.smallGroup.runtimeClassName | string | `""` | runtimeClassName for this additional worker group. Empty string means default runtime. |
 | additionalWorkerGroups.smallGroup.containerEnv | list | `[]` |  |
 | additionalWorkerGroups.smallGroup.envFrom | list | `[]` | envFrom to pass to additional worker pod |
 | additionalWorkerGroups.smallGroup.resources.limits.cpu | int | `1` |  |
-| additionalWorkerGroups.smallGroup.resources.limits.memory | string | `"1G"` |  |
+| additionalWorkerGroups.smallGroup.resources.limits.memory | string | `"1Gi"` |  |
 | additionalWorkerGroups.smallGroup.resources.requests.cpu | int | `1` |  |
-| additionalWorkerGroups.smallGroup.resources.requests.memory | string | `"1G"` |  |
+| additionalWorkerGroups.smallGroup.resources.requests.memory | string | `"1Gi"` |  |
 | additionalWorkerGroups.smallGroup.resourceClaims | list | `[]` | ResourceClaims to allocate with the additional worker pod |
 | additionalWorkerGroups.smallGroup.annotations | object | `{}` | Extra annotations for additional worker pod |
 | additionalWorkerGroups.smallGroup.nodeSelector | object | `{}` | Node labels for additional worker pod assignment |

helm-chart/ray-cluster/README.md.gotmpl

@@ -32,15 +32,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.1.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
+# Step 3: Install both CRDs and KubeRay operator v1.6.0-rc.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.1.0
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.1.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods

helm-chart/ray-cluster/values.yaml

@@ -128,10 +128,10 @@ head:
     limits:
       cpu: "1"
       # To avoid out-of-memory issues, never allocate less than 2G memory for the Ray head.
-      memory: "2G"
+      memory: "5Gi"
     requests:
       cpu: "1"
-      memory: "2G"
+      memory: "2Gi"
 
   # -- ResourceClaims to allocate with the head pod
   resourceClaims: []
@@ -210,7 +210,7 @@ worker:
   minReplicas: 1
 
   # -- The maximum number of replicas for the worker pod
-  maxReplicas: 3
+  maxReplicas: 5
 
   # -- Labels for the worker pod
   labels: {}
@@ -249,10 +249,10 @@ worker:
   resources:
     limits:
       cpu: "1"
-      memory: "1G"
+      memory: "1Gi"
     requests:
       cpu: "1"
-      memory: "1G"
+      memory: "1Gi"
 
   # -- ResourceClaims to allocate with the worker pod
   resourceClaims: []
@@ -324,7 +324,7 @@ additionalWorkerGroups:
     minReplicas: 0
 
     # -- The maximum number of replicas for the additional worker pod
-    maxReplicas: 3
+    maxReplicas: 5
 
     # -- Labels for the additional worker pod
     labels: {}
@@ -360,10 +360,10 @@ additionalWorkerGroups:
     resources:
       limits:
         cpu: 1
-        memory: "1G"
+        memory: "1Gi"
       requests:
         cpu: 1
-        memory: "1G"
+        memory: "1Gi"
 
     # -- ResourceClaims to allocate with the additional worker pod
     resourceClaims: []