Initial commit with existing chart and new Helm release workflow

2025-06-26 18:16:14 +00:00 · 2024-05-06 09:02:01 -06:00 · 2024-05-06 09:02:01 -06:00 · 8dc238700f
commit 8dc238700f
parent 9b1cac8d53
13 changed files with 484 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -1 +1,2 @@
 # Open WebUI Helm Charts
+Helm charts for the [Open WebUI](https://github.com/open-webui/open-webui) application.
--- a/charts/open-webui/.helmignore
+++ b/charts/open-webui/.helmignore
@ -0,0 +1 @@
+values-minikube.yaml
--- a/charts/open-webui/Chart.yaml
+++ b/charts/open-webui/Chart.yaml
@ -0,0 +1,21 @@
+apiVersion: v2
+name: open-webui
+version: 0.1.127
+appVersion: "latest"
+
+home: https://www.openwebui.com/
+icon: https://raw.githubusercontent.com/open-webui/open-webui/main/static/favicon.png
+
+description: "Open WebUI: A User-Friendly Web Interface for Chat Interactions 👋"
+keywords:
+- llm
+- chat
+- web-ui
+
+sources:
+- https://github.com/open-webui/open-webui/tree/main/kubernetes/helm
+- https://hub.docker.com/r/ollama/ollama
+- https://github.com/open-webui/open-webui/pkgs/container/open-webui
+
+annotations:
+  licenses: MIT
--- a/charts/open-webui/templates/_helpers.tpl
+++ b/charts/open-webui/templates/_helpers.tpl
@ -0,0 +1,51 @@
+{{- define "open-webui.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end -}}
+
+{{- define "ollama.name" -}}
+ollama
+{{- end -}}
+
+{{- define "ollama.url" -}}
+{{- if .Values.ollama.externalHost }}
+{{- printf .Values.ollama.externalHost }}
+{{- else }}
+{{- printf "http://%s.%s.svc.cluster.local:%d" (include "ollama.name" .) (.Release.Namespace) (.Values.ollama.service.port | int) }}
+{{- end }}
+{{- end }}
+
+{{- define "chart.name" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{- define "base.labels" -}}
+helm.sh/chart: {{ include "chart.name" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{- define "base.selectorLabels" -}}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end -}}
+
+{{- define "open-webui.selectorLabels" -}}
+{{ include "base.selectorLabels" . }}
+app.kubernetes.io/component: {{ .Chart.Name }}
+{{- end }}
+
+{{- define "open-webui.labels" -}}
+{{ include "base.labels" . }}
+{{ include "open-webui.selectorLabels" . }}
+{{- end }}
+
+{{- define "ollama.selectorLabels" -}}
+{{ include "base.selectorLabels" . }}
+app.kubernetes.io/component: {{ include "ollama.name" . }}
+{{- end }}
+
+{{- define "ollama.labels" -}}
+{{ include "base.labels" . }}
+{{ include "ollama.selectorLabels" . }}
+{{- end }}
--- a/charts/open-webui/templates/ollama-service.yaml
+++ b/charts/open-webui/templates/ollama-service.yaml
@ -0,0 +1,23 @@
+{{- if not .Values.ollama.externalHost }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "ollama.name" . }}
+  labels:
+    {{- include "ollama.labels" . | nindent 4 }}
+  {{- with .Values.ollama.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  selector:
+    {{- include "ollama.selectorLabels" . | nindent 4 }}
+{{- with .Values.ollama.service }}
+  type: {{ .type }}
+  ports:
+  - protocol: TCP
+    name: http
+    port: {{ .port }}
+    targetPort: http
+{{- end }}
+{{- end }}
--- a/charts/open-webui/templates/ollama-statefulset.yaml
+++ b/charts/open-webui/templates/ollama-statefulset.yaml
@ -0,0 +1,98 @@
+{{- if not .Values.ollama.externalHost }}
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "ollama.name" . }}
+  labels:
+    {{- include "ollama.labels" . | nindent 4 }}
+  {{- with .Values.ollama.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  serviceName: {{ include "ollama.name" . }}
+  replicas: {{ .Values.ollama.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "ollama.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "ollama.labels" . | nindent 8 }}
+      {{- with .Values.ollama.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+      enableServiceLinks: false
+      automountServiceAccountToken: false
+      {{- with .Values.ollama.runtimeClassName }}
+      runtimeClassName: {{ . }}
+      {{- end }}
+      containers:
+      - name: {{ include "ollama.name" . }}
+        {{- with .Values.ollama.image }}
+        image: {{ .repository }}:{{ .tag }}
+        imagePullPolicy: {{ .pullPolicy }}
+        {{- end }}
+        tty: true
+        ports:
+        - name: http
+          containerPort: {{ .Values.ollama.service.containerPort }}
+        env:
+        {{- if .Values.ollama.gpu.enabled }}
+          - name: PATH
+            value: /usr/local/nvidia/bin:/usr/local/cuda/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+          - name: LD_LIBRARY_PATH
+            value: /usr/local/nvidia/lib:/usr/local/nvidia/lib64
+          - name: NVIDIA_DRIVER_CAPABILITIES
+            value: compute,utility
+        {{- end }}
+        {{- with .Values.ollama.resources }}
+        resources: {{- toYaml . | nindent 10 }}
+        {{- end }}
+        volumeMounts:
+        - name: data
+          mountPath: /root/.ollama
+      {{- with .Values.ollama.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.ollama.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+      {{- if and .Values.ollama.persistence.enabled .Values.ollama.persistence.existingClaim }}
+      - name: data
+        persistentVolumeClaim:
+          claimName: {{ .Values.ollama.persistence.existingClaim }}
+      {{- else if not .Values.ollama.persistence.enabled }}
+      - name: data
+        emptyDir: {}
+      {{- else if and .Values.ollama.persistence.enabled (not .Values.ollama.persistence.existingClaim) }}
+        []
+  volumeClaimTemplates:
+  - metadata:
+      name: data
+      labels:
+        {{- include "ollama.selectorLabels" . | nindent 8 }}
+      {{- with .Values.ollama.persistence.annotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+      accessModes:
+        {{- range .Values.ollama.persistence.accessModes }}
+        - {{ . | quote }}
+        {{- end }}
+      resources:
+        requests:
+          storage: {{ .Values.ollama.persistence.size | quote }}
+      storageClassName: {{ .Values.ollama.persistence.storageClass }}
+      {{- with .Values.ollama.persistence.selector }}
+      selector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- end }}
+{{- end }}
--- a/charts/open-webui/templates/webui-deployment.yaml
+++ b/charts/open-webui/templates/webui-deployment.yaml
@ -0,0 +1,62 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "open-webui.name" . }}
+  labels:
+    {{- include "open-webui.labels" . | nindent 4 }}
+  {{- with .Values.webui.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  replicas: {{ .Values.webui.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "open-webui.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "open-webui.labels" . | nindent 8 }}
+      {{- with .Values.webui.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+    spec:
+      enableServiceLinks: false
+      automountServiceAccountToken: false
+      containers:
+      - name: {{ .Chart.Name }}
+        {{- with .Values.webui.image }}
+        image: {{ .repository }}:{{ .tag | default $.Chart.AppVersion }}
+        imagePullPolicy: {{ .pullPolicy }}
+        {{- end }}
+        ports:
+        - name: http
+          containerPort: {{ .Values.webui.service.containerPort }}
+        {{- with .Values.webui.resources }}
+        resources: {{- toYaml . | nindent 10 }}
+        {{- end }}
+        volumeMounts:
+        - name: data
+          mountPath: /app/backend/data
+        env:
+        - name: OLLAMA_BASE_URL
+          value: {{ include "ollama.url" . | quote }}
+        tty: true
+      {{- with .Values.webui.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+      {{- if and .Values.webui.persistence.enabled .Values.webui.persistence.existingClaim }}
+      - name: data
+        persistentVolumeClaim:
+          claimName: {{ .Values.webui.persistence.existingClaim }}
+      {{- else if not .Values.webui.persistence.enabled }}
+      - name: data
+        emptyDir: {}
+      {{- else if and .Values.webui.persistence.enabled (not .Values.webui.persistence.existingClaim) }}
+      - name: data
+        persistentVolumeClaim:
+          claimName: {{ include "open-webui.name" . }}
+      {{- end }}
--- a/charts/open-webui/templates/webui-ingress.yaml
+++ b/charts/open-webui/templates/webui-ingress.yaml
@ -0,0 +1,33 @@
+{{- if .Values.webui.ingress.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ include "open-webui.name" . }}
+  labels:
+    {{- include "open-webui.labels" . | nindent 4 }}
+  {{- with .Values.webui.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with .Values.webui.ingress.class }}
+  ingressClassName: {{ . }}
+  {{- end }}
+  {{- if .Values.webui.ingress.tls }}
+  tls:
+    - hosts:
+      - {{ .Values.webui.ingress.host | quote }}
+      secretName: {{ default (printf "%s-tls" .Release.Name) .Values.webui.ingress.existingSecret }}
+  {{- end }}
+  rules:
+  - host: {{ .Values.webui.ingress.host }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: {{ include "open-webui.name" . }}
+            port:
+              name: http
+{{- end }}
--- a/charts/open-webui/templates/webui-pvc.yaml
+++ b/charts/open-webui/templates/webui-pvc.yaml
@ -0,0 +1,27 @@
+{{- if and .Values.webui.persistence.enabled (not .Values.webui.persistence.existingClaim) }}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "open-webui.name" . }}
+  labels:
+    {{- include "open-webui.selectorLabels" . | nindent 4 }}
+  {{- with .Values.webui.persistence.annotations }}
+  annotations:
+    {{- toYaml . | nindent 8 }}
+  {{- end }}
+spec:
+  accessModes:
+    {{- range .Values.webui.persistence.accessModes }}
+    - {{ . | quote }}
+    {{- end }}
+  resources:
+    requests:
+      storage: {{ .Values.webui.persistence.size }}
+  {{- if .Values.webui.persistence.storageClass }}
+  storageClassName: {{ .Values.webui.persistence.storageClass }}
+  {{- end }}
+  {{- with .Values.webui.persistence.selector }}
+  selector:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
--- a/charts/open-webui/templates/webui-service.yaml
+++ b/charts/open-webui/templates/webui-service.yaml
@ -0,0 +1,29 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "open-webui.name" . }}
+  labels:
+    {{- include "open-webui.labels" . | nindent 4 }}
+    {{- with .Values.webui.service.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.webui.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  selector:
+    {{- include "open-webui.selectorLabels" . | nindent 4 }}
+  type: {{ .Values.webui.service.type | default "ClusterIP" }}
+  ports:
+  - protocol: TCP
+    name: http
+    port: {{ .Values.webui.service.port }}
+    targetPort: http
+    {{- if .Values.webui.service.nodePort }}
+    nodePort: {{ .Values.webui.service.nodePort | int }}
+    {{- end }}
+  {{- if .Values.webui.service.loadBalancerClass }}
+  loadBalancerClass: {{ .Values.webui.service.loadBalancerClass | quote }}
+  {{- end }}
+
--- a/charts/open-webui/values-minikube.yaml
+++ b/charts/open-webui/values-minikube.yaml
@ -0,0 +1,27 @@
+ollama:
+  resources:
+    requests:
+      cpu: "2000m"
+      memory: "2Gi"
+    limits:
+      cpu: "4000m"
+      memory: "4Gi"
+      nvidia.com/gpu: "0"
+  service:
+    type: ClusterIP
+  gpu:
+    enabled: false
+
+webui:
+  resources:
+    requests:
+      cpu: "500m"
+      memory: "500Mi"
+    limits:
+      cpu: "1000m"
+      memory: "1Gi"
+  ingress:
+    enabled: true
+    host: open-webui.minikube.local
+  service:
+    type: NodePort
--- a/charts/open-webui/values.yaml
+++ b/charts/open-webui/values.yaml
@ -0,0 +1,75 @@
+nameOverride: ""
+
+ollama:
+  externalHost: ""
+  annotations: {}
+  podAnnotations: {}
+  replicaCount: 1
+  image:
+    repository: ollama/ollama
+    tag: latest
+    pullPolicy: Always
+  resources: {}
+  persistence:
+    enabled: true
+    size: 30Gi
+    existingClaim: ""
+    accessModes:
+    - ReadWriteOnce
+    storageClass: ""
+    selector: {}
+    annotations: {}
+  nodeSelector: {}
+  # -- If using a special runtime container such as nvidia, set it here.
+  runtimeClassName: ""
+  tolerations:
+  - key: nvidia.com/gpu
+    operator: Exists
+    effect: NoSchedule
+  service:
+    type: ClusterIP
+    annotations: {}
+    port: 80
+    containerPort: 11434
+  gpu:
+    # -- Enable additional ENV values to help Ollama discover GPU usage
+    enabled: false
+
+webui:
+  annotations: {}
+  podAnnotations: {}
+  replicaCount: 1
+  image:
+    repository: ghcr.io/open-webui/open-webui
+    tag: ""
+    pullPolicy: Always
+  resources: {}
+  ingress:
+    enabled: false
+    class: ""
+    # -- Use appropriate annotations for your Ingress controller, e.g., for NGINX:
+    # nginx.ingress.kubernetes.io/rewrite-target: /
+    annotations: {}
+    host: ""
+    tls: false
+    existingSecret: ""
+  persistence:
+    enabled: true
+    size: 3Gi
+    existingClaim: ""
+    # -- If using multiple replicas, you must update accessModes to ReadWriteMany
+    accessModes:
+    - ReadWriteOnce
+    storageClass: ""
+    selector: {}
+    annotations: {}
+  nodeSelector: {}
+  tolerations: []
+  service:
+    type: ClusterIP
+    annotations: {}
+    port: 80
+    containerPort: 8080
+    nodePort: ""
+    labels: {}
+    loadBalancerClass: "" 
--- a/workflows/helm-release.yml
+++ b/workflows/helm-release.yml
@ -0,0 +1,36 @@
+name: Release Open WebUI Helm Charts
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+
+      - name: Install Helm
+        uses: azure/setup-helm@v4
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Run chart-releaser
+        uses: helm/chart-releaser-action@v1.6.0
+        with:
+          skip_existing: true
+          packages_with_index: true
+          charts_dir: kubernetes/
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"