feat: Move env vars from deployment to a configmap for easier management

charts/open-webui/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: open-webui
-version: 3.1.19
+version: 3.2.0
 appVersion: "0.3.24"
 
 home: https://www.openwebui.com/

charts/open-webui/README.md

@@ -1,6 +1,6 @@
 # open-webui
 
-![Version: 3.1.19](https://img.shields.io/badge/Version-3.1.19-informational?style=flat-square) ![AppVersion: 0.3.13](https://img.shields.io/badge/AppVersion-0.3.13-informational?style=flat-square)
+![Version: 3.2.0](https://img.shields.io/badge/Version-3.2.0-informational?style=flat-square) ![AppVersion: 0.3.24](https://img.shields.io/badge/AppVersion-0.3.24-informational?style=flat-square)
 
 Open WebUI: A User-Friendly Web Interface for Chat Interactions 👋
 
@@ -43,9 +43,9 @@ helm upgrade --install open-webui open-webui/open-webui
 | annotations | object | `{}` |  |
 | clusterDomain | string | `"cluster.local"` | Value of cluster domain |
 | containerSecurityContext | object | `{}` | Configure container security context ref: <https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-containe> |
-| extraEnvVars | list | `[{"name":"OPENAI_API_KEY","value":"0p3n-w3bu!"}]` | Additional environments variables on the output Deployment definition. Most up-to-date environment variables can be found here: https://docs.openwebui.com/getting-started/env-configuration/ |
+| extraEnvVars | list | `[{"name":"OPENAI_API_KEY","value":"0p3n-w3bu!"}]` | Env vars added to the configmap and mounted to the Open WebUI deployment. Most up-to-date environment variables can be found here: https://docs.openwebui.com/getting-started/env-configuration/ |
 | extraEnvVars[0] | object | `{"name":"OPENAI_API_KEY","value":"0p3n-w3bu!"}` | Default API key value for Pipelines. Should be updated in a production deployment, or be changed to the required API key if not using Pipelines |
-| image | object | `{"pullPolicy":"IfNotPresent","repository":"ghcr.io/open-webui/open-webui","tag":"latest"}` | Open WebUI image tags can be found here: https://github.com/open-webui/open-webui/pkgs/container/open-webui |
+| image | object | `{"pullPolicy":"IfNotPresent","repository":"ghcr.io/open-webui/open-webui","tag":""}` | Open WebUI image tags can be found here: https://github.com/open-webui/open-webui/pkgs/container/open-webui |
 | imagePullSecrets | list | `[]` | Configure imagePullSecrets to use private registry ref: <https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry> |
 | ingress.annotations | object | `{}` | Use appropriate annotations for your Ingress controller, e.g., for NGINX: nginx.ingress.kubernetes.io/rewrite-target: / |
 | ingress.class | string | `""` |  |

charts/open-webui/templates/configmap.yaml

@@ -0,0 +1,22 @@
+{{- if or .Values.extraEnvVars .Values.ollama.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "open-webui.name" . }}-env
+  labels:
+    {{- include "open-webui.labels" . | nindent 4 }}
+data:
+  {{- if .Values.ollama.enabled }}
+  OLLAMA_BASE_URLS: {{ include "ollamaBaseUrls" . | quote }}
+  {{- else }}
+  ENABLE_OLLAMA_API: "False"
+  {{- end }}
+  {{- if .Values.pipelines.enabled }}
+  OPENAI_API_BASE_URL: {{ include "pipelines.serviceEndpoint" . }}
+  {{- else if .Values.openaiBaseApiUrl }}
+  OPENAI_API_BASE_URL: {{ .Values.openaiBaseApiUrl | quote }}
+  {{- end }}
+  {{- range .Values.extraEnvVars }}
+  {{ .name }}: {{ .value | quote }}
+  {{- end }}
+{{- end }}

charts/open-webui/templates/workload-manager.yaml

@@ -72,26 +72,10 @@ spec:
         volumeMounts:
         - name: data
           mountPath: /app/backend/data
-        env:
+        {{- if or .Values.extraEnvVars .Values.ollama.enabled }}
-        {{ if .Values.ollama.enabled }}
+        envFrom:
-        - name: OLLAMA_BASE_URLS
+        - configMapRef:
-          value: {{ include "ollamaBaseUrls" . | quote }}
+            name: {{ include "open-webui.name" . }}-env
-        {{ else }}
-        - name: ENABLE_OLLAMA_API
-          value: "False"
-        {{- end }}
-        {{ if .Values.pipelines.enabled }}
-        - name: OPENAI_API_BASE_URL
-          value: {{ include "pipelines.serviceEndpoint" . }}
-        {{ else if .Values.openaiBaseApiUrl }}
-        - name: OPENAI_API_BASE_URL
-          value: {{ .Values.openaiBaseApiUrl }}
-        {{ else }}
-        - name: OPENAI_API_BASE_URL
-          value: "https://api.openai.com/v1"
-        {{ end }}
-        {{- if .Values.extraEnvVars }}
-          {{- toYaml .Values.extraEnvVars | nindent 8 }}
         {{- end }}
         tty: true
       {{- with .Values.nodeSelector }}

charts/open-webui/values.yaml

@@ -92,7 +92,7 @@ service:
 # -- OpenAI base API URL to use. Defaults to the Pipelines service endpoint when Pipelines are enabled, and "https://api.openai.com/v1" if Pipelines are not enabled and this value is blank
 openaiBaseApiUrl: ""
 
-# -- Additional environments variables on the output Deployment definition. Most up-to-date environment variables can be found here: https://docs.openwebui.com/getting-started/env-configuration/
+# -- Env vars added to the configmap and mounted to the Open WebUI deployment. Most up-to-date environment variables can be found here: https://docs.openwebui.com/getting-started/env-configuration/
 extraEnvVars: 
   # -- Default API key value for Pipelines. Should be updated in a production deployment, or be changed to the required API key if not using Pipelines
   - name: OPENAI_API_KEY