refactor: reorganize Helm chart structure and update service configurations

2025-10-23 16:57:12 +08:00
parent c998de2e9d
commit 17e6cea1d9
61 changed files with 3156 additions and 984 deletions
--- a/deployment/helm/datamate/charts/backend/.helmignore
+++ b/deployment/helm/datamate/charts/backend/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
--- a/deployment/helm/datamate/charts/backend/Chart.yaml
+++ b/deployment/helm/datamate/charts/backend/Chart.yaml
@@ -0,0 +1,29 @@
+apiVersion: v2
+name: backend
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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: 0.0.1
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.0.1"
+
+dependencies:
+  - name: database
+    repository: file://../database
+    version: 0.0.1
--- a/deployment/helm/datamate/charts/backend/templates/_helpers.tpl
+++ b/deployment/helm/datamate/charts/backend/templates/_helpers.tpl
@@ -0,0 +1,75 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "backend.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "backend.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "backend.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "backend.labels" -}}
+helm.sh/chart: {{ include "backend.chart" . }}
+{{ include "backend.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "backend.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "backend.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "backend.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "backend.fullname" .) .Values.serviceAccount.name -}}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name -}}
+{{- end }}
+{{- end }}
+
+{{/*
+Name of image
+*/}}
+{{- define "backend.image" -}}
+{{- $name := default .Values.image.repository .Values.global.image.backend.name }}
+{{- $tag := default .Values.image.tag .Values.global.image.backend.tag }}
+{{- if .Values.global.image.repository }}
+{{- .Values.global.image.repository | trimSuffix "/" }}/{{ $name }}:{{ $tag }}
+{{- else }}
+{{- $name }}:{{ $tag }}
+{{- end }}
+{{- end }}
--- a/deployment/helm/datamate/charts/backend/templates/deployment.yaml
+++ b/deployment/helm/datamate/charts/backend/templates/deployment.yaml
@@ -0,0 +1,82 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "backend.fullname" . }}
+  labels:
+    {{- include "backend.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "backend.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "backend.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "backend.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "{{ include "backend.image" . }}"
+          imagePullPolicy: {{ default .Values.global.image.pullPolicy .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.env }}
+          env:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/deployment/helm/datamate/charts/backend/templates/service.yaml
+++ b/deployment/helm/datamate/charts/backend/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "backend.fullname" . }}
+  labels:
+    {{- include "backend.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: {{ .Values.service.port }}
+      protocol: TCP
+      name: {{ .Chart.Name }}
+  selector:
+    {{- include "backend.selectorLabels" . | nindent 4 }}
--- a/deployment/helm/datamate/charts/backend/templates/serviceaccount.yaml
+++ b/deployment/helm/datamate/charts/backend/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "backend.serviceAccountName" . }}
+  labels:
+    {{- include "backend.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
--- a/deployment/helm/datamate/charts/backend/values.yaml
+++ b/deployment/helm/datamate/charts/backend/values.yaml
@@ -0,0 +1,114 @@
+# Default values for datamate.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: "datamate-backend"
+  # This sets the pull policy for images.
+  pullPolicy: "IfNotPresent"
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "latest"
+
+# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: "datamate-backend"
+fullnameOverride: "datamate-backend"
+
+env:
+  - name: namespace
+    valueFrom:
+      fieldRef:
+        fieldPath: metadata.namespace
+  - name: SPRING_CONFIG_LOCATION
+    value: file:/opt/backend/application.yml
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: ClusterIP
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 8080
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+# livenessProbe:
+#   httpGet:
+#     path: /
+#     port: http
+# readinessProbe:
+#   httpGet:
+#     path: /
+#     port: http
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
--- a/deployment/helm/datamate/charts/database/.helmignore
+++ b/deployment/helm/datamate/charts/database/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
--- a/deployment/helm/datamate/charts/database/Chart.yaml
+++ b/deployment/helm/datamate/charts/database/Chart.yaml
@@ -0,0 +1,24 @@
+apiVersion: v2
+name: database
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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: 0.0.1
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.0.1"
--- a/deployment/helm/datamate/charts/database/templates/_helpers.tpl
+++ b/deployment/helm/datamate/charts/database/templates/_helpers.tpl
@@ -0,0 +1,75 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "database.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "database.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "database.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "database.labels" -}}
+helm.sh/chart: {{ include "database.chart" . }}
+{{ include "database.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "database.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "database.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "database.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "database.fullname" .) .Values.serviceAccount.name -}}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name -}}
+{{- end }}
+{{- end }}
+
+{{/*
+Name of image
+*/}}
+{{- define "database.image" -}}
+{{- $name := default .Values.image.repository .Values.global.image.database.name }}
+{{- $tag := default .Values.image.tag .Values.global.image.database.tag }}
+{{- if .Values.global.image.repository }}
+{{- .Values.global.image.repository | trimSuffix "/" }}/{{ $name }}:{{ $tag }}
+{{- else }}
+{{- $name }}:{{ $tag }}
+{{- end }}
+{{- end }}
--- a/deployment/helm/datamate/charts/database/templates/configmap.yaml
+++ b/deployment/helm/datamate/charts/database/templates/configmap.yaml
@@ -0,0 +1,22 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: datamate-mysql-utf8-config
+data:
+  utf8.cnf: |
+    [mysqld]
+    # 设置服务器默认字符集为 utf8mb4 (推荐，支持完整的 UTF-8，包括 emoji)
+    character-set-server = utf8mb4
+    # 设置默认排序规则
+    collation-server = utf8mb4_unicode_ci
+    # 或者使用 utf8_general_ci (性能稍好，但排序规则稍宽松)
+    default-time-zone = 'Asia/Shanghai'
+    log_error=/var/log/datamate/database/error.log
+
+    [client]
+    # 设置客户端连接默认字符集
+    default-character-set = utf8mb4
+
+    [mysql]
+    # 设置 mysql 命令行客户端默认字符集
+    default-character-set = utf8mb4
--- a/deployment/helm/datamate/charts/database/templates/deployment.yaml
+++ b/deployment/helm/datamate/charts/database/templates/deployment.yaml
@@ -0,0 +1,82 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "database.fullname" . }}
+  labels:
+    {{- include "database.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "database.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "database.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "database.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "{{ include "database.image" . }}"
+          imagePullPolicy: {{ default .Values.global.image.pullPolicy .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.env }}
+          env:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/deployment/helm/datamate/charts/database/templates/service.yaml
+++ b/deployment/helm/datamate/charts/database/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "database.fullname" . }}
+  labels:
+    {{- include "database.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: {{ .Values.service.port }}
+      protocol: TCP
+      name: {{ .Chart.Name }}
+  selector:
+    {{- include "database.selectorLabels" . | nindent 4 }}
--- a/deployment/helm/datamate/charts/database/templates/serviceaccount.yaml
+++ b/deployment/helm/datamate/charts/database/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "database.serviceAccountName" . }}
+  labels:
+    {{- include "database.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
--- a/deployment/helm/datamate/charts/database/values.yaml
+++ b/deployment/helm/datamate/charts/database/values.yaml
@@ -0,0 +1,110 @@
+# Default values for datamate.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: "mysql"
+  # This sets the pull policy for images.
+  pullPolicy: "IfNotPresent"
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "8"
+
+# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: "datamate-database"
+fullnameOverride: "datamate-database"
+
+env:
+  - name: MYSQL_ROOT_PASSWORD
+    value: "Huawei@123"
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: ClusterIP
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 3306
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+# livenessProbe:
+#   httpGet:
+#     path: /
+#     port: http
+# readinessProbe:
+#   httpGet:
+#     path: /
+#     port: http
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
--- a/deployment/helm/datamate/charts/frontend/.helmignore
+++ b/deployment/helm/datamate/charts/frontend/.helmignore
@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/
--- a/deployment/helm/datamate/charts/frontend/Chart.yaml
+++ b/deployment/helm/datamate/charts/frontend/Chart.yaml
@@ -0,0 +1,29 @@
+apiVersion: v2
+name: frontend
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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: 0.0.1
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "0.0.1"
+
+dependencies:
+  - name: backend
+    repository: file://../backend
+    version: 0.0.1
--- a/deployment/helm/datamate/charts/frontend/templates/_helpers.tpl
+++ b/deployment/helm/datamate/charts/frontend/templates/_helpers.tpl
@@ -0,0 +1,75 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "frontend.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "frontend.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "frontend.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "frontend.labels" -}}
+helm.sh/chart: {{ include "frontend.chart" . }}
+{{ include "frontend.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "frontend.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "frontend.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "frontend.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "frontend.fullname" .) .Values.serviceAccount.name -}}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name -}}
+{{- end }}
+{{- end }}
+
+{{/*
+Name of image
+*/}}
+{{- define "frontend.image" -}}
+{{- $name := default .Values.image.repository .Values.global.image.frontend.name }}
+{{- $tag := default .Values.image.tag .Values.global.image.frontend.tag }}
+{{- if .Values.global.image.repository }}
+{{- .Values.global.image.repository | trimSuffix "/" }}/{{ $name }}:{{ $tag }}
+{{- else }}
+{{- $name }}:{{ $tag }}
+{{- end }}
+{{- end }}
--- a/deployment/helm/datamate/charts/frontend/templates/deployment.yaml
+++ b/deployment/helm/datamate/charts/frontend/templates/deployment.yaml
@@ -0,0 +1,82 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "frontend.fullname" . }}
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "frontend.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "frontend.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "frontend.serviceAccountName" . }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "{{ include "frontend.image" . }}"
+          imagePullPolicy: {{ default .Values.global.image.pullPolicy .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          {{- with .Values.livenessProbe }}
+          livenessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.readinessProbe }}
+          readinessProbe:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.env }}
+          env:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.volumeMounts }}
+          volumeMounts:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.volumes }}
+      volumes:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/deployment/helm/datamate/charts/frontend/templates/service.yaml
+++ b/deployment/helm/datamate/charts/frontend/templates/service.yaml
@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "frontend.fullname" . }}
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: {{ .Values.service.port }}
+      protocol: TCP
+      name: {{ .Chart.Name }}
+      {{- if eq .Values.service.type "NodePort" }}
+      nodePort: {{ .Values.service.nodePort }}
+      {{- end }}
+  selector:
+    {{- include "frontend.selectorLabels" . | nindent 4 }}
--- a/deployment/helm/datamate/charts/frontend/templates/serviceaccount.yaml
+++ b/deployment/helm/datamate/charts/frontend/templates/serviceaccount.yaml
@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "frontend.serviceAccountName" . }}
+  labels:
+    {{- include "frontend.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}
--- a/deployment/helm/datamate/charts/frontend/values.yaml
+++ b/deployment/helm/datamate/charts/frontend/values.yaml
@@ -0,0 +1,109 @@
+# Default values for datamate.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: "datamate-frontend"
+  # This sets the pull policy for images.
+  pullPolicy: "IfNotPresent"
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "latest"
+
+# This is for the secrets for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: "datamate-frontend"
+fullnameOverride: "datamate-frontend"
+
+env: []
+
+# This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: NodePort
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 80
+  nodePort: 30000
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+# livenessProbe:
+#   httpGet:
+#     path: /
+#     port: http
+# readinessProbe:
+#   httpGet:
+#     path: /
+#     port: http
+
+# This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
--- a/deployment/helm/datamate/charts/kuberay-operator/Chart.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/Chart.yaml
@@ -0,0 +1,24 @@
+apiVersion: v2
+
+name: kuberay-operator
+
+description: A Helm chart for deploying the Kuberay operator on Kubernetes.
+
+version: 1.4.2
+
+type: application
+
+keywords:
+- ray
+- ray operator
+- distributed computing
+- data processing
+- machine learning
+- deep learning
+- hyperparameter tuning
+- reinforcement learning
+- model serving
+
+home: https://github.com/ray-project/kuberay
+
+icon: https://github.com/ray-project/ray/raw/master/doc/source/images/ray_header_logo.png
--- a/deployment/helm/datamate/charts/kuberay-operator/crds/ray.io_rayclusters.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/crds/ray.io_rayclusters.yaml
--- a/deployment/helm/datamate/charts/kuberay-operator/crds/ray.io_rayjobs.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/crds/ray.io_rayjobs.yaml
--- a/deployment/helm/datamate/charts/kuberay-operator/crds/ray.io_rayservices.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/crds/ray.io_rayservices.yaml
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/_helpers.tpl
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/_helpers.tpl
@@ -0,0 +1,322 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "kuberay-operator.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Allow the component label to be overridden, otherwise provide a default value.
+*/}}
+{{- define "kuberay-operator.component" -}}
+{{- default .Chart.Name .Values.componentOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "kuberay-operator.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "kuberay-operator.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "kuberay-operator.labels" -}}
+app.kubernetes.io/name: {{ include "kuberay-operator.name" . }}
+helm.sh/chart: {{ include "kuberay-operator.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{- /* Create the name of the deployment to use. */ -}}
+{{- define "kuberay-operator.deployment.name" -}}
+{{- include "kuberay-operator.fullname" . }}
+{{- end -}}
+
+{{/*
+FeatureGates
+*/}}
+{{- define "kuberay.featureGates" -}}
+{{- $features := "" }}
+{{- range .Values.featureGates }}
+  {{- $str := printf "%s=%t," .name .enabled }}
+  {{- $features = print $features $str }}
+{{- end }}
+{{- with .Values.featureGates }}
+--feature-gates={{ $features | trimSuffix "," }}
+{{- end }}
+{{- end }}
+
+{{- /* Create the name of the service to use. */ -}}
+{{- define "kuberay-operator.service.name" -}}
+{{- include "kuberay-operator.fullname" . }}
+{{- end -}}
+
+{{- /* Create the name of the service account to use. */ -}}
+{{- define "kuberay-operator.serviceAccount.name" -}}
+{{- if .Values.serviceAccount.create -}}
+{{- default (include "kuberay-operator.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
+
+{{- /* Create the name of the cluster role to use. */ -}}
+{{- define "kuberay-operator.clusterRole.name" -}}
+{{- include "kuberay-operator.fullname" . -}}
+{{- end -}}
+
+{{- /* Create the name of the cluster role binding to use. */ -}}
+{{- define "kuberay-operator.clusterRoleBinding.name" -}}
+{{- include "kuberay-operator.fullname" . -}}
+{{- end -}}
+
+{{- /* Create the name of the role to use. */ -}}
+{{- define "kuberay-operator.role.name" -}}
+{{- include "kuberay-operator.fullname" . -}}
+{{- end -}}
+
+{{- /* Create the name of the role binding to use. */ -}}
+{{- define "kuberay-operator.roleBinding.name" -}}
+{{- include "kuberay-operator.fullname" . -}}
+{{- end -}}
+
+{{- /* Create the name of the leader election role to use. */ -}}
+{{- define "kuberay-operator.leaderElectionRole.name" -}}
+{{- include "kuberay-operator.fullname" . -}}-leader-election
+{{- end -}}
+
+{{- /* Create the name of the leader election role binding to use. */ -}}
+{{- define "kuberay-operator.leaderElectionRoleBinding.name" -}}
+{{- include "kuberay-operator.fullname" . -}}-leader-election
+{{- end -}}
+
+{{/*
+Create a template to ensure consistency for Role and ClusterRole.
+*/}}
+{{- define "role.consistentRules" -}}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - endpoints
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - events
+  - pods/status
+  - services
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  verbs:
+  - create
+  - delete
+  - deletecollection
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - pods/proxy
+  - services/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - ""
+  resources:
+  - serviceaccounts
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ""
+  resources:
+  - services/proxy
+  verbs:
+  - create
+  - get
+  - patch
+  - update
+- apiGroups:
+  - batch
+  resources:
+  - jobs
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - coordination.k8s.io
+  resources:
+  - leases
+  verbs:
+  - create
+  - get
+  - list
+  - update
+- apiGroups:
+  - extensions
+  - networking.k8s.io
+  resources:
+  - ingresses
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - networking.k8s.io
+  resources:
+  - ingressclasses
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ray.io
+  resources:
+  - rayclusters
+  - rayjobs
+  - rayservices
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ray.io
+  resources:
+  - rayclusters/finalizers
+  - rayjobs/finalizers
+  - rayservices/finalizers
+  verbs:
+  - update
+- apiGroups:
+  - ray.io
+  resources:
+  - rayclusters/status
+  - rayjobs/status
+  - rayservices/status
+  verbs:
+  - get
+  - patch
+  - update
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - rolebindings
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - watch
+- apiGroups:
+  - rbac.authorization.k8s.io
+  resources:
+  - roles
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - update
+  - watch
+- apiGroups:
+  - route.openshift.io
+  resources:
+  - routes
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+{{- if or .batchSchedulerEnabled (eq .batchSchedulerName "volcano") }}
+- apiGroups:
+  - scheduling.volcano.sh
+  resources:
+  - podgroups
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - update
+  - watch
+- apiGroups:
+  - apiextensions.k8s.io
+  resources:
+  - customresourcedefinitions
+  verbs:
+  - get
+{{- end -}}
+{{- if or .batchSchedulerEnabled (eq .batchSchedulerName "scheduler-plugins") }}
+- apiGroups:
+  - scheduling.x-k8s.io
+  resources:
+  - podgroups
+  verbs:
+  - create
+  - get
+  - list
+  - watch
+{{- end -}}
+{{- end -}}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/deployment.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/deployment.yaml
@@ -0,0 +1,150 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "kuberay-operator.deployment.name" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+    {{- with .Values.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "kuberay-operator.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "kuberay-operator.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+        app.kubernetes.io/component: {{ include "kuberay-operator.component" . }}
+        {{- with .Values.labels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      {{- with .Values.annotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      serviceAccountName: {{ include "kuberay-operator.serviceAccount.name" . }}
+      {{- if and (.Values.logging.baseDir) (.Values.logging.fileName) }}
+      volumes:
+        - name: kuberay-logs
+          {{- if .Values.logging.sizeLimit }}
+          emptyDir:
+            sizeLimit: {{ .Values.logging.sizeLimit }}
+          {{- else }}
+          emptyDir: {}
+          {{- end }}
+      {{- end }}
+      {{- with .Values.podSecurityContext }}
+      securityContext:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          {{- with .Values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          {{- with .Values.image.pullPolicy }}
+          imagePullPolicy: {{ . }}
+          {{- end }}
+          {{- if and (.Values.logging.baseDir) (.Values.logging.fileName) }}
+          volumeMounts:
+            - name: kuberay-logs
+              mountPath: "{{ .Values.logging.baseDir }}"
+          {{- end }}
+          command:
+            - {{ .Values.operatorCommand }}
+          args:
+            {{- $argList := list -}}
+            {{- $argList = append $argList (include "kuberay.featureGates" . | trim) -}}
+            {{- if .Values.batchScheduler -}}
+            {{- if .Values.batchScheduler.enabled -}}
+            {{- $argList = append $argList "--enable-batch-scheduler" -}}
+            {{- end -}}
+            {{- if .Values.batchScheduler.name -}}
+            {{- $argList = append $argList (printf "--batch-scheduler=%s" .Values.batchScheduler.name) -}}
+            {{- end -}}
+            {{- end -}}
+            {{- $watchNamespace := "" -}}
+            {{- if and .Values.singleNamespaceInstall (not .Values.watchNamespace) -}}
+            {{- $watchNamespace = .Release.Namespace -}}
+            {{- else if .Values.watchNamespace -}}
+            {{- $watchNamespace = join "," .Values.watchNamespace -}}
+            {{- end -}}
+            {{- if $watchNamespace -}}
+            {{- $argList = append $argList "--watch-namespace" -}}
+            {{- $argList = append $argList $watchNamespace -}}
+            {{- end -}}
+            {{- if and (.Values.logging.baseDir) (.Values.logging.fileName) -}}
+            {{- $argList = append $argList "--log-file-path" -}}
+            {{- $argList = append $argList (printf "%s/%s" .Values.logging.baseDir .Values.logging.fileName) -}}
+            {{- end -}}
+            {{- if .Values.logging.stdoutEncoder -}}
+            {{- $argList = append $argList "--log-stdout-encoder" -}}
+            {{- $argList = append $argList .Values.logging.stdoutEncoder -}}
+            {{- end -}}
+            {{- if .Values.logging.fileEncoder -}}
+            {{- $argList = append $argList "--log-file-encoder" -}}
+            {{- $argList = append $argList .Values.logging.fileEncoder -}}
+            {{- end -}}
+            {{- if hasKey .Values "useKubernetesProxy" -}}
+            {{- $argList = append $argList (printf "--use-kubernetes-proxy=%t" .Values.useKubernetesProxy) -}}
+            {{- end -}}
+            {{- if hasKey .Values "leaderElectionEnabled" -}}
+            {{- $argList = append $argList (printf "--enable-leader-election=%t" .Values.leaderElectionEnabled) -}}
+            {{- end -}}
+            {{- if and (hasKey .Values "metrics") (hasKey .Values.metrics "enabled") }}
+            {{- $argList = append $argList (printf "--enable-metrics=%t" .Values.metrics.enabled) -}}
+            {{- end -}}
+            {{- (printf "\n") -}}
+            {{- $argList | toYaml | indent 12 }}
+          ports:
+            - name: http
+              containerPort: 8080
+              protocol: TCP
+          {{- with .Values.env }}
+          env:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          livenessProbe:
+            httpGet:
+              path: /metrics
+              port: http
+            initialDelaySeconds: {{ .Values.livenessProbe.initialDelaySeconds }}
+            periodSeconds: {{ .Values.livenessProbe.periodSeconds }}
+            failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
+          readinessProbe:
+            httpGet:
+              path: /metrics
+              port: http
+            initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
+            failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
+          {{- with .Values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/leader_election_role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/leader_election_role.yaml
@@ -0,0 +1,37 @@
+{{- if .Values.rbacEnable }}
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "kuberay-operator.leaderElectionRole.name" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - configmaps
+  verbs:
+  - get
+  - list
+  - watch
+  - create
+  - update
+  - patch
+  - delete
+- apiGroups:
+  - ""
+  resources:
+  - events
+  verbs:
+  - create
+- apiGroups:
+  - coordination.k8s.io
+  resources:
+  - leases
+  verbs:
+  - create
+  - get
+  - list
+  - update
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/leader_election_role_binding.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/leader_election_role_binding.yaml
@@ -0,0 +1,17 @@
+{{- if .Values.rbacEnable -}}
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "kuberay-operator.leaderElectionRoleBinding.name" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "kuberay-operator.leaderElectionRole.name" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "kuberay-operator.serviceAccount.name" . }}
+  namespace: {{ .Release.Namespace }}
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/multiple_namespaces_role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/multiple_namespaces_role.yaml
@@ -0,0 +1,13 @@
+{{- if and .Values.rbacEnable .Values.singleNamespaceInstall .Values.crNamespacedRbacEnable }}
+{{- $watchNamespaces := default (list .Release.Namespace) .Values.watchNamespace }}
+{{- range $namespace := $watchNamespaces }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "kuberay-operator.fullname" $ }}
+  namespace: {{ $namespace }}
+  labels: {{ include "kuberay-operator.labels" $ | nindent 4 }}
+{{ include "role.consistentRules" (dict "batchSchedulerEnabled" $.Values.batchScheduler.enabled) }}
+{{- end }}
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/multiple_namespaces_rolebinding.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/multiple_namespaces_rolebinding.yaml
@@ -0,0 +1,20 @@
+{{- if and .Values.rbacEnable .Values.singleNamespaceInstall .Values.crNamespacedRbacEnable }}
+{{- $watchNamespaces := default (list .Release.Namespace) .Values.watchNamespace }}
+{{- range $namespace := $watchNamespaces }}
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "kuberay-operator.fullname" $ }}
+  namespace: {{ $namespace }}
+  labels: {{ include "kuberay-operator.labels" $ | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "kuberay-operator.fullname" $ }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "kuberay-operator.serviceAccount.name" $ }}
+  namespace: {{ $.Release.Namespace }}
+{{- end }}
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayjob_editor_role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayjob_editor_role.yaml
@@ -0,0 +1,28 @@
+{{- /* ClusterRole for end users to view and edit RayJob. */ -}}
+{{- if and .Values.rbacEnable (not .Values.singleNamespaceInstall) }}
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: rayjob-editor-role
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ray.io
+  resources:
+  - rayjobs
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ray.io
+  resources:
+  - rayjobs/status
+  verbs:
+  - get
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayjob_viewer_role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayjob_viewer_role.yaml
@@ -0,0 +1,24 @@
+{{- /* ClusterRole for end users to view RayJob. */ -}}
+{{- if and .Values.rbacEnable (not .Values.singleNamespaceInstall) }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: rayjob-viewer-role
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ray.io
+  resources:
+  - rayjobs
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ray.io
+  resources:
+  - rayjobs/status
+  verbs:
+  - get
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayservice_editor_role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayservice_editor_role.yaml
@@ -0,0 +1,28 @@
+{{- /* ClusterRole for end users to view and edit RayService. */ -}}
+{{- if and .Values.rbacEnable (not .Values.singleNamespaceInstall) }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: rayservice-editor-role
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ray.io
+  resources:
+  - rayservices
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ray.io
+  resources:
+  - rayservices/status
+  verbs:
+  - get
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayservice_viewer_role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/ray_rayservice_viewer_role.yaml
@@ -0,0 +1,24 @@
+{{- /* ClusterRole for end users to view RayService. */ -}}
+{{- if and .Values.rbacEnable (not .Values.singleNamespaceInstall) }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: rayservice-viewer-role
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+rules:
+- apiGroups:
+  - ray.io
+  resources:
+  - rayservices
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ray.io
+  resources:
+  - rayservices/status
+  verbs:
+  - get
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/role.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/role.yaml
@@ -0,0 +1,9 @@
+{{- if and .Values.rbacEnable (not .Values.singleNamespaceInstall) }}
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "kuberay-operator.clusterRole.name" . }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+{{ include "role.consistentRules" (dict "batchSchedulerEnabled" .Values.batchScheduler.enabled "batchSchedulerName" .Values.batchScheduler.name) }}
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/rolebinding.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/rolebinding.yaml
@@ -0,0 +1,16 @@
+{{- if and .Values.rbacEnable (not .Values.singleNamespaceInstall) }}
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "kuberay-operator.clusterRoleBinding.name" . }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "kuberay-operator.serviceAccount.name" . }}
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "kuberay-operator.clusterRole.name" . }}
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/service.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/service.yaml
@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "kuberay-operator.service.name" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    app.kubernetes.io/name: {{ include "kuberay-operator.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/serviceaccount.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/serviceaccount.yaml
@@ -0,0 +1,9 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "kuberay-operator.serviceAccount.name" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kuberay-operator.labels" . | nindent 4 }}
+{{- end -}}
--- a/deployment/helm/datamate/charts/kuberay-operator/templates/servicemonitor.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/templates/servicemonitor.yaml
@@ -0,0 +1,23 @@
+{{- if .Values.metrics.serviceMonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "kuberay-operator.fullname" . }}
+  namespace: {{ .Values.metrics.serviceMonitor.namespace | default .Release.Namespace }}
+  labels:
+    {{- with .Values.metrics.serviceMonitor.selector }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  endpoints:
+    - path: /metrics
+      targetPort: http
+      interval: {{ .Values.metrics.serviceMonitor.interval }}
+      honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
+  namespaceSelector:
+    matchNames:
+      - {{ .Release.Namespace }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "kuberay-operator.name" . }}
+{{- end }}
--- a/deployment/helm/datamate/charts/kuberay-operator/values.yaml
+++ b/deployment/helm/datamate/charts/kuberay-operator/values.yaml
@@ -0,0 +1,221 @@
+# Default values for kuberay-operator.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# -- String to partially override release name.
+nameOverride: datamate-kuberay-operator
+
+# -- String to fully override release name.
+fullnameOverride: datamate-kuberay-operator
+
+# -- String to override component name.
+componentOverride: datamate-kuberay-operator
+
+image:
+  # -- Image repository.
+  repository: quay.io/kuberay/operator
+
+  # -- Image tag.
+  tag: v1.4.2
+
+  # -- Image pull policy.
+  pullPolicy: IfNotPresent
+
+# -- Extra labels.
+labels: {}
+
+# -- Extra annotations.
+annotations: {}
+
+serviceAccount:
+  # -- Specifies whether a service account should be created.
+  create: true
+  # -- The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template.
+  name: datamate-kuberay-operator
+
+logging:
+  # -- Log encoder to use for stdout (one of `json` or `console`).
+  stdoutEncoder: json
+  # -- Log encoder to use for file logging (one of `json` or `console`).
+  fileEncoder: json
+  # -- Directory for kuberay-operator log file.
+  baseDir: ""
+  # -- File name for kuberay-operator log file.
+  fileName: ""
+  # -- EmptyDir volume size limit for kuberay-operator log file.
+  sizeLimit: ""
+
+# Enable customized Kubernetes scheduler integration. If enabled, Ray workloads will be scheduled
+# by the customized scheduler.
+#  * "enabled" is the legacy option and will be deprecated soon.
+#  * "name" is the standard option, expecting a scheduler name, supported values are
+#    "default", "volcano", "yunikorn", and "scheduler-plugins".
+#
+# Note: "enabled" and "name" should not be set at the same time. If both are set, an error will be thrown.
+#
+# Examples:
+#  1. Use volcano (deprecated)
+#       batchScheduler:
+#         enabled: true
+#
+#  2. Use volcano
+#       batchScheduler:
+#         name: volcano
+#
+#  3. Use yunikorn
+#       batchScheduler:
+#         name: yunikorn
+#
+#  4. Use PodGroup
+#       batchScheduler:
+#         name: scheduler-plugins
+#
+batchScheduler:
+  # Deprecated. This option will be removed in the future.
+  # Note, for backwards compatibility. When it sets to true, it enables volcano scheduler integration.
+  enabled: false
+  # Set the customized scheduler name, supported values are "volcano" or "yunikorn", do not set
+  # "batchScheduler.enabled=true" at the same time as it will override this option.
+  name: ""
+
+featureGates:
+- name: RayClusterStatusConditions
+  enabled: true
+- name: RayJobDeletionPolicy
+  enabled: false
+
+# Configurations for KubeRay operator metrics.
+metrics:
+  # -- Whether KubeRay operator should emit control plane metrics.
+  enabled: false
+  serviceMonitor:
+    # -- Enable a prometheus ServiceMonitor
+    enabled: false
+    # -- Prometheus ServiceMonitor interval
+    interval: 30s
+    # -- When true, honorLabels preserves the metric’s labels when they collide with the target’s labels.
+    honorLabels: true
+    # -- Prometheus ServiceMonitor selector
+    selector: {}
+      #  release: prometheus
+    # -- Prometheus ServiceMonitor namespace
+    namespace: ""  # "monitoring"
+
+# -- Path to the operator binary
+operatorCommand: /manager
+
+# if userKubernetesProxy is set to true, the KubeRay operator will be configured with the --use-kubernetes-proxy flag.
+# Using this option to configure kuberay-operator to comunitcate to Ray head pods by proxying through the Kubernetes API Server.
+# useKubernetesProxy: true
+
+# -- If leaderElectionEnabled is set to true, the KubeRay operator will use leader election for high availability.
+leaderElectionEnabled: true
+
+# -- If rbacEnable is set to false, no RBAC resources will be created, including the Role for leader election, the Role for Pods and Services, and so on.
+rbacEnable: true
+
+# -- When crNamespacedRbacEnable is set to true, the KubeRay operator will create a Role for RayCluster preparation (e.g., Pods, Services)
+# and a corresponding RoleBinding for each namespace listed in the "watchNamespace" parameter. Please note that even if crNamespacedRbacEnable
+# is set to false, the Role and RoleBinding for leader election will still be created.
+#
+# Note:
+# (1) This variable is only effective when rbacEnable and singleNamespaceInstall are both set to true.
+# (2) In most cases, it should be set to true, unless you are using a Kubernetes cluster managed by GitOps tools such as ArgoCD.
+crNamespacedRbacEnable: true
+
+# -- When singleNamespaceInstall is true:
+# - Install namespaced RBAC resources such as Role and RoleBinding instead of cluster-scoped ones like ClusterRole and ClusterRoleBinding so that
+#   the chart can be installed by users with permissions restricted to a single namespace.
+#   (Please note that this excludes the CRDs, which can only be installed at the cluster scope.)
+# - If "watchNamespace" is not set, the KubeRay operator will, by default, only listen
+#   to resource events within its own namespace.
+singleNamespaceInstall: true
+
+# The KubeRay operator will watch the custom resources in the namespaces listed in the "watchNamespace" parameter.
+# watchNamespace:
+#   - n1
+#   - n2
+
+# -- Environment variables.
+
+env:
+# If not set or set to true, kuberay auto injects an init container waiting for ray GCS.
+# If false, you will need to inject your own init container to ensure ray GCS is up before the ray workers start.
+# Warning: we highly recommend setting to true and let kuberay handle for you.
+# - name: ENABLE_INIT_CONTAINER_INJECTION
+#   value: "true"
+# If set to true, kuberay creates a normal ClusterIP service for a Ray Head instead of a Headless service. Default to false.
+- name: ENABLE_RAY_HEAD_CLUSTER_IP_SERVICE
+  value: "true"
+# If not set or set to "", kuberay will pick up the default k8s cluster domain `cluster.local`
+# Otherwise, kuberay will use your custom domain
+# - name: CLUSTER_DOMAIN
+#   value: ""
+# If not set or set to false, when running on OpenShift with Ingress creation enabled, kuberay will create OpenShift route
+# Otherwise, regardless of the type of cluster with Ingress creation enabled, kuberay will create Ingress
+# - name: USE_INGRESS_ON_OPENSHIFT
+#   value: "true"
+# Unconditionally requeue after the number of seconds specified in the
+# environment variable RAYCLUSTER_DEFAULT_REQUEUE_SECONDS_ENV. If the
+# environment variable is not set, requeue after the default value (300).
+# - name: RAYCLUSTER_DEFAULT_REQUEUE_SECONDS_ENV
+#   value: 300
+# If not set or set to "true", KubeRay will clean up the Redis storage namespace when a GCS FT-enabled RayCluster is deleted.
+# - name: ENABLE_GCS_FT_REDIS_CLEANUP
+#   value: "true"
+# For LLM serving, some users might not have sufficient GPU resources to run two RayClusters simultaneously.
+# Therefore, KubeRay offers ENABLE_ZERO_DOWNTIME as a feature flag for zero-downtime upgrades.
+# - name: ENABLE_ZERO_DOWNTIME
+#   value: "true"
+# This environment variable for the KubeRay operator is used to determine whether to enable
+# the injection of readiness and liveness probes into Ray head and worker containers.
+# Enabling this feature contributes to the robustness of Ray clusters.
+# - name: ENABLE_PROBES_INJECTION
+#   value: "true"
+# If set to true, the RayJob CR itself will be deleted if shutdownAfterJobFinishes is set to true. Note that all resources created by the RayJob CR will be deleted, including the K8s Job. Otherwise, only the RayCluster CR will be deleted. Default is false.
+# - name: DELETE_RAYJOB_CR_AFTER_JOB_FINISHES
+#   value: "false"
+
+# -- Resource requests and limits for containers.
+resources:
+  limits:
+    cpu: 100m
+    # Anecdotally, managing 500 Ray pods requires roughly 500MB memory.
+    # Monitor memory usage and adjust as needed.
+    memory: 512Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 512Mi
+
+# @Ignore -- Pod liveness probe configuration.
+livenessProbe:
+  initialDelaySeconds: 10
+  periodSeconds: 5
+  failureThreshold: 5
+
+# @Ignore -- Pod readiness probe configuration.
+readinessProbe:
+  initialDelaySeconds: 10
+  periodSeconds: 5
+  failureThreshold: 5
+
+# -- Set up `securityContext` to improve Pod security.
+podSecurityContext: {}
+
+# @ignore -- Set up `securityContext` to improve container security.
+securityContext:
+  allowPrivilegeEscalation: false
+  readOnlyRootFilesystem: true
+  capabilities:
+    drop:
+    - ALL
+  runAsNonRoot: true
+  seccompProfile:
+    type: RuntimeDefault
+
+service:
+  # -- Service type.
+  type: ClusterIP
+  # -- Service port.
+  port: 8080
--- a/deployment/helm/datamate/charts/ray-cluster/Chart.yaml
+++ b/deployment/helm/datamate/charts/ray-cluster/Chart.yaml
@@ -0,0 +1,5 @@
+apiVersion: v1
+description: A Helm chart for Kubernetes
+name: ray-cluster
+version: 1.4.2
+icon: https://github.com/ray-project/ray/raw/master/doc/source/images/ray_header_logo.png
--- a/deployment/helm/datamate/charts/ray-cluster/templates/_helpers.tpl
+++ b/deployment/helm/datamate/charts/ray-cluster/templates/_helpers.tpl
@@ -0,0 +1,55 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "ray-cluster.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "ray-cluster.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "ray-cluster.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "ray-cluster.labels" -}}
+helm.sh/chart: {{ include "ray-cluster.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "ray-cluster.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "ray-cluster.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
--- a/deployment/helm/datamate/charts/ray-cluster/templates/raycluster-cluster.yaml
+++ b/deployment/helm/datamate/charts/ray-cluster/templates/raycluster-cluster.yaml
@@ -0,0 +1,407 @@
+apiVersion: ray.io/v1
+kind: RayCluster
+metadata:
+  name: {{ include "ray-cluster.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "ray-cluster.labels" . | nindent 4 }}
+  {{- with .Values.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with .Values.head.rayVersion }}
+  rayVersion: {{ . }}
+  {{- end }}
+  {{- with .Values.head.enableInTreeAutoscaling }}
+  enableInTreeAutoscaling: {{ . }}
+  {{- end }}
+  {{- with .Values.head.autoscalerOptions }}
+  autoscalerOptions:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  headGroupSpec:
+    {{- with .Values.head.headService }}
+    headService:
+      {{- toYaml . | nindent 6 }}
+    {{- end }}
+    {{- with .Values.service.type }}
+    serviceType: {{ . }}
+    {{- end }}
+    {{- if or .Values.head.rayStartParams .Values.head.initArgs }}
+    rayStartParams:
+      {{- range $key, $val := .Values.head.rayStartParams }}
+        {{ $key }}: {{ $val | quote }}
+      {{- end }}
+      {{- /* initArgs is a deprecated alias for rayStartParams. */}}
+      {{- range $key, $val := .Values.head.initArgs }}
+        {{ $key }}: {{ $val | quote }}
+      {{- end }}
+    {{- else }}
+    rayStartParams: {}
+    {{- end }}
+    template:
+      metadata:
+        labels:
+          {{- include "ray-cluster.labels" . | nindent 10 }}
+        {{- with .Values.head.labels }}
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+      spec:
+        {{- with .Values.head.initContainers }}
+        initContainers:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        containers:
+        - name: ray-head
+          {{- if .Values.head.image }}
+          image: {{ .Values.head.image.repository }}:{{ .Values.head.image.tag }}
+          imagePullPolicy: {{ .Values.head.image.pullPolicy }}
+          {{- else }}
+          image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- end }}
+          {{- with .Values.head.command }}
+          command:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.head.args }}
+          args:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with concat .Values.common.containerEnv .Values.head.containerEnv }}
+          env:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.head.envFrom }}
+          envFrom:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{ with .Values.head.volumeMounts }}
+          volumeMounts:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.head.ports }}
+          ports:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.head.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.head.lifecycle }}
+          lifecycle:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.head.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+        {{- with .Values.head.sidecarContainers }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.imagePullSecrets }}
+        imagePullSecrets:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.volumes }}
+        volumes:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.dnsConfig }}
+        dnsConfig:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.nodeSelector }}
+        nodeSelector:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.affinity }}
+        affinity:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.tolerations }}
+        tolerations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.head.priorityClassName }}
+        priorityClassName: {{ . }}
+        {{- end }}
+        {{- with .Values.head.priority }}
+        priority: {{ . }}
+        {{- end }}
+        {{- with .Values.head.topologySpreadConstraints }}
+        topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.head.restartPolicy }}
+        restartPolicy: {{ . }}
+        {{- end }}
+        {{- with .Values.head.serviceAccountName }}
+        serviceAccountName: {{ . }}
+        {{- end }}
+        {{- with .Values.head.podSecurityContext }}
+        securityContext:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+  workerGroupSpecs:
+  {{- if not .Values.worker.disabled }}
+  - groupName: {{ .Values.worker.groupName }}
+    replicas: {{ .Values.worker.replicas }}
+    minReplicas: {{ .Values.worker.minReplicas | default 0 }}
+    maxReplicas: {{ .Values.worker.maxReplicas | default 2147483647 }}
+    numOfHosts: {{ .Values.worker.numOfHosts | default 1 }}
+    {{- if or .Values.worker.rayStartParams .Values.worker.initArgs }}
+    rayStartParams:
+      {{- range $key, $val := .Values.worker.rayStartParams }}
+      {{ $key }}: {{ $val | quote }}
+      {{- end }}
+      {{- /* initArgs is a deprecated alias for rayStartParams. */}}
+      {{- range $key, $val := .Values.worker.initArgs }}
+      {{ $key }}: {{ $val | quote }}
+      {{- end }}
+    {{- else }}
+    rayStartParams: {}
+    {{- end }}
+    template:
+      metadata:
+        labels:
+          {{- include "ray-cluster.labels" . | nindent 10 }}
+        {{- with .Values.worker.labels }}
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.worker.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+      spec:
+        {{- with .Values.worker.initContainers }}
+        initContainers:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        containers:
+        - name: ray-worker
+          {{- if .Values.worker.image }}
+          image: {{ .Values.worker.image.repository }}:{{ .Values.worker.image.tag }}
+          imagePullPolicy: {{ .Values.worker.image.pullPolicy }}
+          {{- else }}
+          image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- end }}
+          {{- with .Values.worker.command }}
+          command:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.worker.args }}
+          args:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with concat .Values.common.containerEnv .Values.worker.containerEnv }}
+          env:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.worker.envFrom }}
+          envFrom:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.worker.volumeMounts }}
+          volumeMounts:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.worker.ports }}
+          ports:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with .Values.worker.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.worker.lifecycle }}
+          lifecycle:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with .Values.worker.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+        {{- with .Values.worker.sidecarContainers }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.imagePullSecrets }}
+        imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.worker.volumes }}
+        volumes:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.worker.dnsConfig }}
+        dnsConfig:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.worker.nodeSelector }}
+        nodeSelector:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.worker.affinity }}
+        affinity:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with .Values.worker.tolerations }}
+        tolerations:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.worker.priorityClassName }}
+        priorityClassName: {{ . }}
+        {{- end }}
+        {{- with .Values.worker.priority }}
+        priority: {{ . }}
+        {{- end }}
+        {{- with .Values.worker.topologySpreadConstraints }}
+        topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with .Values.worker.restartPolicy }}
+        restartPolicy: {{ . }}
+        {{- end }}
+        {{- with .Values.worker.serviceAccountName }}
+        serviceAccountName: {{ . }}
+        {{- end }}
+        {{- with .Values.worker.podSecurityContext }}
+        securityContext:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+  {{- end }}
+  {{- range $groupName, $values := .Values.additionalWorkerGroups }}
+  {{- if not $values.disabled }}
+  - groupName: {{ $groupName }}
+    replicas: {{ $values.replicas }}
+    minReplicas: {{ $values.minReplicas | default 0 }}
+    maxReplicas: {{ $values.maxReplicas | default 2147483647 }}
+    numOfHosts: {{ $values.numOfHosts | default 1 }}
+    {{- if or $values.rayStartParams $values.initArgs }}
+    rayStartParams:
+      {{- range $key, $val := $values.rayStartParams }}
+        {{ $key }}: {{ $val | quote }}
+      {{- end }}
+      {{- /* initArgs is a deprecated alias for rayStartParams. */}}
+      {{- range $key, $val := $values.initArgs }}
+        {{ $key }}: {{ $val | quote }}
+      {{- end }}
+    {{- else }}
+    rayStartParams: {}
+    {{- end }}
+    template:
+      metadata:
+        labels:
+          {{- include "ray-cluster.labels" $ | nindent 10 }}
+        {{- with $values.labels }}
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with $values.annotations }}
+        annotations:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+      spec:
+        {{- with $values.initContainers }}
+        initContainers:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        containers:
+        - name: ray-worker
+          {{- if $values.image }}
+          image: {{ $values.image.repository }}:{{ $values.image.tag }}
+          imagePullPolicy: {{ $values.image.pullPolicy }}
+          {{- else }}
+          image: {{ $.Values.image.repository }}:{{ $.Values.image.tag }}
+          imagePullPolicy: {{ $.Values.image.pullPolicy }}
+          {{- end }}
+          {{- with $values.command }}
+          command:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with $values.args }}
+          args:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with concat $.Values.common.containerEnv ($values.containerEnv | default list) }}
+          env:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with $values.envFrom }}
+          envFrom:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with $values.volumeMounts }}
+          volumeMounts:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with $values.ports }}
+          ports:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
+          {{- with $values.lifecycle }}
+          lifecycle:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with $values.resources }}
+          resources:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+          {{- with $values.securityContext }}
+          securityContext:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+        {{- with $values.sidecarContainers }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with $.Values.imagePullSecrets }}
+        imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with $values.volumes }}
+        volumes:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with $values.dnsConfig }}
+        dnsConfig:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with $values.nodeSelector }}
+        nodeSelector:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with $values.affinity }}
+        affinity:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- with $values.tolerations }}
+        tolerations:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with $values.priorityClassName }}
+        priorityClassName: {{ . }}
+        {{- end }}
+        {{- with $values.priority }}
+        priority: {{ . }}
+        {{- end }}
+        {{- with $values.topologySpreadConstraints }}
+        topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+        {{- with $values.restartPolicy }}
+        restartPolicy: {{ . }}
+        {{- end }}
+        {{- with $values.serviceAccountName }}
+        serviceAccountName: {{ . }}
+        {{- end }}
+        {{- with $values.podSecurityContext }}
+        securityContext:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+  {{- end }}
+  {{- end }}
--- a/deployment/helm/datamate/charts/ray-cluster/templates/service.yaml
+++ b/deployment/helm/datamate/charts/ray-cluster/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: datamate-runtime
+  labels:
+    ray.io/node-type: head
+spec:
+  type: ClusterIP
+  ports:
+    - port: 8081
+      targetPort: 8081
+      protocol: TCP
+  selector:
+    ray.io/node-type: head
+
--- a/deployment/helm/datamate/charts/ray-cluster/values.yaml
+++ b/deployment/helm/datamate/charts/ray-cluster/values.yaml
@@ -0,0 +1,396 @@
+# Default values for ray-cluster.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# The KubeRay community welcomes PRs to expose additional configuration
+# in this Helm chart.
+
+image:
+  repository: datamate-runtime
+  tag: latest
+  pullPolicy: IfNotPresent
+
+nameOverride: "kuberay"
+fullnameOverride: "datamate-raycluster"
+
+imagePullSecrets: []
+# - name: an-existing-secret
+
+# common defined values shared between the head and worker
+common:
+  # containerEnv specifies environment variables for the Ray head and worker containers.
+  # Follows standard K8s container env schema.
+  containerEnv: []
+  #  - name: BLAH
+  #    value: VAL
+head:
+  # rayVersion determines the autoscaler's image version.
+  # It should match the Ray version in the image of the containers.
+  # rayVersion: 2.46.0
+  # If enableInTreeAutoscaling is true, the autoscaler sidecar will be added to the Ray head pod.
+  # Ray autoscaler integration is supported only for Ray versions >= 1.11.0
+  # Ray autoscaler integration is Beta with KubeRay >= 0.3.0 and Ray >= 2.0.0.
+  # enableInTreeAutoscaling: true
+  # autoscalerOptions is an OPTIONAL field specifying configuration overrides for the Ray autoscaler.
+  # The example configuration shown below represents the DEFAULT values.
+  # autoscalerOptions:
+  # upscalingMode: Default
+  # idleTimeoutSeconds is the number of seconds to wait before scaling down a worker pod which is not using Ray resources.
+  # idleTimeoutSeconds: 60
+  # imagePullPolicy optionally overrides the autoscaler container's default image pull policy (IfNotPresent).
+  # imagePullPolicy: IfNotPresent
+  # Optionally specify the autoscaler container's securityContext.
+  # securityContext: {}
+  # env: []
+  # envFrom: []
+  # resources specifies optional resource request and limit overrides for the autoscaler container.
+  # For large Ray clusters, we recommend monitoring container resource usage to determine if overriding the defaults is required.
+  # resources:
+  #   limits:
+  #     cpu: "500m"
+  #     memory: "512Mi"
+  #   requests:
+  #     cpu: "500m"
+  #     memory: "512Mi"
+  initContainers: []
+  labels: {}
+  # Note: From KubeRay v0.6.0, users need to create the ServiceAccount by themselves if they specify the `serviceAccountName`
+  # in the headGroupSpec. See https://github.com/ray-project/kuberay/pull/1128 for more details.
+  serviceAccountName: ""
+  restartPolicy: ""
+  rayStartParams:
+    object-store-memory: '78643200'
+  # containerEnv specifies environment variables for the Ray container,
+  # Follows standard K8s container env schema.
+  containerEnv:
+    - name: RAY_DEDUP_LOGS
+      value: "0"
+    - name: RAY_TQDM_PATCH_PRINT
+      value: "0"
+    - name: MYSQL_HOST
+      value: "datamate-database"
+    - name: MYSQL_PORT
+      value: "3306"
+    - name: MYSQL_USER
+      value: "root"
+    - name: MYSQL_PASSWORD
+      value: "Huawei@123"
+    - name: MYSQL_DATABASE
+      value: "datamate"
+  # - name: EXAMPLE_ENV
+  #   value: "1"
+  envFrom: []
+    # - secretRef:
+  #     name: my-env-secret
+  # ports optionally allows specifying ports for the Ray container.
+  # ports: []
+  # resource requests and limits for the Ray head container.
+  # Modify as needed for your application.
+  # Note that the resources in this example are much too small for production;
+  # we don't recommend allocating less than 8G memory for a Ray pod in production.
+  # Ray pods should be sized to take up entire K8s nodes when possible.
+  # Always set CPU and memory limits for Ray pods.
+  # It is usually best to set requests equal to limits.
+  # See https://docs.ray.io/en/latest/cluster/kubernetes/user-guides/config.html#resources
+  # for further guidance.
+  resources:
+    limits:
+      cpu: "2"
+      # To avoid out-of-memory issues, never allocate less than 2G memory for the Ray head.
+      memory: "4G"
+    requests:
+      cpu: "1"
+      memory: "2G"
+  annotations: {}
+  nodeSelector: {}
+  tolerations: []
+  affinity: {}
+  # Pod security context.
+  podSecurityContext: {}
+  # Ray container security context.
+  securityContext: {}
+  # Optional: The following volumes/volumeMounts configurations are optional but recommended because
+  # Ray writes logs to /tmp/ray/session_latests/logs instead of stdout/stderr.
+  volumes:
+    - name: log-volume
+      hostPath:
+        path: /opt/datamate/data/log
+        type: DirectoryOrCreate
+    - name: dataset-volume
+      hostPath:
+        path: /opt/datamate/data/dataset
+        type: DirectoryOrCreate
+    - name: flow-volume
+      hostPath:
+        path: /opt/datamate/data/flow
+        type: DirectoryOrCreate
+  volumeMounts:
+    - mountPath: /tmp/ray
+      name: log-volume
+      subPath: ray/head
+    - mountPath: /dataset
+      name: dataset-volume
+    - mountPath: /flow
+      name: flow-volume
+  # sidecarContainers specifies additional containers to attach to the Ray pod.
+  # Follows standard K8s container spec.
+  sidecarContainers:
+    - name: runtime
+      image: datamate-runtime
+      imagePullPolicy: IfNotPresent
+      command:
+        - python
+        - /opt/runtime/datamate/operator_runtime.py
+        - --port
+        - "8081"
+      env:
+        - name: MYSQL_HOST
+          value: "datamate-database"
+        - name: MYSQL_PORT
+          value: "3306"
+        - name: MYSQL_USER
+          value: "root"
+        - name: MYSQL_PASSWORD
+          value: "Huawei@123"
+        - name: MYSQL_DATABASE
+          value: "datamate"
+      ports:
+        - containerPort: 8081
+      volumeMounts:
+        - mountPath: /tmp/ray
+          name: log-volume
+          subPath: ray/head
+        - mountPath: /var/log/datamate
+          name: log-volume
+        - mountPath: /dataset
+          name: dataset-volume
+        - mountPath: /flow
+          name: flow-volume
+  # See docs/guidance/pod-command.md for more details about how to specify
+  # container command for head Pod.
+  command: []
+  args: []
+  # Optional, for the user to provide any additional fields to the service.
+  # See https://pkg.go.dev/k8s.io/Kubernetes/pkg/api/v1#Service
+  headService: {}
+    # metadata:
+    #   annotations:
+  #     prometheus.io/scrape: "true"
+
+  # Custom pod DNS configuration
+  # See https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-dns-config
+  # dnsConfig:
+  #   nameservers:
+  #     - 8.8.8.8
+  #   searches:
+  #     - example.local
+  #   options:
+  #     - name: ndots
+  #       value: "2"
+  #     - name: edns0
+  topologySpreadConstraints: []
+
+
+worker:
+  # If you want to disable the default workergroup
+  # uncomment the line below
+  # disabled: true
+  groupName: workergroup
+  replicas: 1
+  minReplicas: 1
+  maxReplicas: 3
+  labels: {}
+  serviceAccountName: ""
+  restartPolicy: ""
+  rayStartParams: {}
+  initContainers: []
+  # containerEnv specifies environment variables for the Ray container,
+  # Follows standard K8s container env schema.
+  containerEnv:
+    - name: RAY_DEDUP_LOGS
+      value: "0"
+    - name: RAY_TQDM_PATCH_PRINT
+      value: "0"
+    - name: MYSQL_HOST
+      value: "datamate-database"
+    - name: MYSQL_PORT
+      value: "3306"
+    - name: MYSQL_USER
+      value: "root"
+    - name: MYSQL_PASSWORD
+      value: "Huawei@123"
+    - name: MYSQL_DATABASE
+      value: "datamate"
+  # - name: EXAMPLE_ENV
+  #   value: "1"
+  envFrom: []
+    # - secretRef:
+  #     name: my-env-secret
+  # ports optionally allows specifying ports for the Ray container.
+  # ports: []
+  # resource requests and limits for the Ray head container.
+  # Modify as needed for your application.
+  # Note that the resources in this example are much too small for production;
+  # we don't recommend allocating less than 8G memory for a Ray pod in production.
+  # Ray pods should be sized to take up entire K8s nodes when possible.
+  # Always set CPU and memory limits for Ray pods.
+  # It is usually best to set requests equal to limits.
+  # See https://docs.ray.io/en/latest/cluster/kubernetes/user-guides/config.html#resources
+  # for further guidance.
+  resources:
+    limits:
+      cpu: "4"
+      memory: "8G"
+    requests:
+      cpu: "1"
+      memory: "1G"
+  annotations: {}
+  nodeSelector: {}
+  tolerations: []
+  affinity: {}
+  # Pod security context.
+  podSecurityContext: {}
+  # Ray container security context.
+  securityContext: {}
+  # Optional: The following volumes/volumeMounts configurations are optional but recommended because
+  # Ray writes logs to /tmp/ray/session_latests/logs instead of stdout/stderr.
+  volumes:
+    - name: log-volume
+      hostPath:
+        path: /opt/datamate/data/log
+        type: DirectoryOrCreate
+    - name: dataset-volume
+      hostPath:
+        path: /opt/datamate/data/dataset
+        type: DirectoryOrCreate
+    - name: flow-volume
+      hostPath:
+        path: /opt/datamate/data/flow
+        type: DirectoryOrCreate
+  volumeMounts:
+    - mountPath: /tmp/ray
+      name: log-volume
+      subPath: ray/worker
+    - mountPath: /dataset
+      name: dataset-volume
+    - mountPath: /flow
+      name: flow-volume
+  # sidecarContainers specifies additional containers to attach to the Ray pod.
+  # Follows standard K8s container spec.
+  sidecarContainers: []
+  # See docs/guidance/pod-command.md for more details about how to specify
+  # container command for worker Pod.
+  command: []
+  args: []
+  topologySpreadConstraints: []
+
+
+  # Custom pod DNS configuration
+  # See https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-dns-config
+  # dnsConfig:
+  #   nameservers:
+  #     - 8.8.8.8
+  #   searches:
+  #     - example.local
+  #   options:
+  #     - name: ndots
+  #       value: "2"
+  #     - name: edns0
+
+# The map's key is used as the groupName.
+# For example, key:small-group in the map below
+# will be used as the groupName
+additionalWorkerGroups:
+  smallGroup:
+    # Disabled by default
+    disabled: true
+    replicas: 0
+    minReplicas: 0
+    maxReplicas: 3
+    labels: {}
+    serviceAccountName: ""
+    restartPolicy: ""
+    rayStartParams: {}
+    # containerEnv specifies environment variables for the Ray container,
+    # Follows standard K8s container env schema.
+    containerEnv: []
+      # - name: EXAMPLE_ENV
+    #   value: "1"
+    envFrom: []
+      # - secretRef:
+    #     name: my-env-secret
+    # ports optionally allows specifying ports for the Ray container.
+    # ports: []
+    # resource requests and limits for the Ray head container.
+    # Modify as needed for your application.
+    # Note that the resources in this example are much too small for production;
+    # we don't recommend allocating less than 8G memory for a Ray pod in production.
+    # Ray pods should be sized to take up entire K8s nodes when possible.
+    # Always set CPU and memory limits for Ray pods.
+    # It is usually best to set requests equal to limits.
+    # See https://docs.ray.io/en/latest/cluster/kubernetes/user-guides/config.html#resources
+    # for further guidance.
+    resources:
+      limits:
+        cpu: 1
+        memory: "1G"
+      requests:
+        cpu: 1
+        memory: "1G"
+    annotations: {}
+    nodeSelector: {}
+    tolerations: []
+    affinity: {}
+    # Pod security context.
+    podSecurityContext: {}
+    # Ray container security context.
+    securityContext: {}
+    # Optional: The following volumes/volumeMounts configurations are optional but recommended because
+    # Ray writes logs to /tmp/ray/session_latests/logs instead of stdout/stderr.
+    volumes:
+      - name: log-volume
+        hostPath:
+          path: /opt/datamate/data/log
+          type: DirectoryOrCreate
+      - name: dataset-volume
+        hostPath:
+          path: /opt/datamate/data/dataset
+          type: DirectoryOrCreate
+      - name: flow-volume
+        hostPath:
+          path: /opt/datamate/data/flow
+          type: DirectoryOrCreate
+    volumeMounts:
+      - mountPath: /tmp/ray
+        name: log-volume
+        subPath: ray
+      - mountPath: /dataset
+        name: dataset-volume
+      - mountPath: /flow
+        name: flow-volume
+    sidecarContainers: []
+    # See docs/guidance/pod-command.md for more details about how to specify
+    # container command for worker Pod.
+    command: []
+    args: []
+
+    # Topology Spread Constraints for worker pods
+    # See: https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/
+    topologySpreadConstraints: []
+
+    # Custom pod DNS configuration
+    # See https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-dns-config
+    # dnsConfig:
+    #   nameservers:
+    #     - 8.8.8.8
+    #   searches:
+    #     - example.local
+    #   options:
+    #     - name: ndots
+    #       value: "2"
+    #     - name: edns0
+
+# Configuration for Head's Kubernetes Service
+service:
+  # This is optional, and the default is ClusterIP.
+  type: NodePort