Set Pipelines API key to default on Open WebUI env vars (#39)

CONTRIBUTING.md

@@ -8,9 +8,10 @@
 1. **Fork the repository** and create your branch from `main`.
 2. **Make your changes** and ensure they follow the guidelines below.
 3. **Test your changes** locally to ensure everything works as expected. This should include deploying your updates to a live Kubernetes cluster (whether local or remote).
-4. **Commit your changes** using a descriptive commit message that follows the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) specification.
-5. **Push your changes** to your forked repository.
-6. **Create a Pull Request** and provide a detailed description of your changes. Please consider dropping us your redacted `values.yaml` file used during your testing in the PR so we can make sure we see consistent results. 
+4. **Run helm-docs** to ensure that the README is updated with the latest changes. 
+5. **Commit your changes** using a descriptive commit message that follows the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) specification.
+6. **Push your changes** to your forked repository.
+7. **Create a Pull Request** and provide a detailed description of your changes. Please consider dropping us your redacted `values.yaml` file used during your testing in the PR so we can make sure we see consistent results. 
 
 ## Guidelines
 

charts/open-webui/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: open-webui
-version: 3.0.3
+version: 3.0.4
 appVersion: "v0.3.4"
 
 home: https://www.openwebui.com/

charts/open-webui/README.md

@@ -1,6 +1,6 @@
 # open-webui
 
-![Version: 3.0.3](https://img.shields.io/badge/Version-3.0.3-informational?style=flat-square) ![AppVersion: v0.3.4](https://img.shields.io/badge/AppVersion-v0.3.4-informational?style=flat-square)
+![Version: 3.0.4](https://img.shields.io/badge/Version-3.0.4-informational?style=flat-square) ![AppVersion: v0.3.4](https://img.shields.io/badge/AppVersion-v0.3.4-informational?style=flat-square)
 
 Open WebUI: A User-Friendly Web Interface for Chat Interactions 👋
 
@@ -42,7 +42,8 @@ helm upgrade --install open-webui open-webui/open-webui
 | affinity | object | `{}` | Affinity for pod assignment |
 | annotations | object | `{}` |  |
 | clusterDomain | string | `"cluster.local"` | Value of cluster domain |
-| extraEnvVars | string | `nil` | 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!"}]` | 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[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":"Always","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 |
 | ingress.annotations | object | `{}` | Use appropriate annotations for your Ingress controller, e.g., for NGINX: nginx.ingress.kubernetes.io/rewrite-target: / |
 | ingress.class | string | `""` |  |
@@ -64,7 +65,7 @@ helm upgrade --install open-webui open-webui/open-webui
 | persistence.size | string | `"2Gi"` |  |
 | persistence.storageClass | string | `""` |  |
 | pipelines.enabled | bool | `true` | Automatically install Pipelines chart to extend Open WebUI functionality using Pipelines: https://github.com/open-webui/pipelines |
-| pipelines.extraEnvVars[0] | object | `{"name":"PIPELINES_API_KEY","value":"0p3n-w3bu!"}` | This is a default password that can and should be updated on your production deployment, and should be stored in a K8s secret |
+| pipelines.extraEnvVars | list | `[]` | This section can be used to pass required environment variables to your pipelines (e.g. Langfuse hostname) |
 | podAnnotations | object | `{}` |  |
 | replicaCount | int | `1` |  |
 | resources | object | `{}` |  |

charts/open-webui/values.yaml

@@ -20,14 +20,8 @@ ollama:
 pipelines:
   # -- Automatically install Pipelines chart to extend Open WebUI functionality using Pipelines: https://github.com/open-webui/pipelines
   enabled: true 
-  extraEnvVars:
-  # -- This is a default password that can and should be updated on your production deployment, and should be stored in a K8s secret
-  - name: PIPELINES_API_KEY
-    value: "0p3n-w3bu!"
-    # valueFrom:
-    #   secretKeyRef:
-    #     name: pipelines-api-key
-    #     key: api-key
+  # -- This section can be used to pass required environment variables to your pipelines (e.g. Langfuse hostname)
+  extraEnvVars: []
 
 # -- A list of Ollama API endpoints. These can be added in lieu of automatically installing the Ollama Helm chart, or in addition to it.
 ollamaUrls: []
@@ -89,6 +83,13 @@ 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/
 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
+    value: "0p3n-w3bu!"
+  # valueFrom:
+  #   secretKeyRef:
+  #     name: pipelines-api-key
+  #     key: api-key
   # - name: OPENAI_API_KEY
   #   valueFrom:
   #     secretKeyRef: