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Merge pull request #197 from saraangelmurphy/feature/add-extra-init-containers

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feat: [open-webui/pipelines] add support for adding extra init containers
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James W. 2025-03-11 21:20:37 -06:00 committed by GitHub
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8 changed files with 36 additions and 7 deletions
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2
charts/open-webui/Chart.yaml
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@ -1,6 +1,6 @@
apiVersion: v2
name: open-webui
version: 5.21.0
version: 5.22.0
appVersion: 0.5.16
home: https://www.openwebui.com/
icon: >-

5
charts/open-webui/README.md
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@ -1,6 +1,6 @@
# open-webui
![Version: 5.21.0](https://img.shields.io/badge/Version-5.21.0-informational?style=flat-square) ![AppVersion: 0.5.16](https://img.shields.io/badge/AppVersion-0.5.16-informational?style=flat-square)
![Version: 5.22.0](https://img.shields.io/badge/Version-5.22.0-informational?style=flat-square) ![AppVersion: 0.5.16](https://img.shields.io/badge/AppVersion-0.5.16-informational?style=flat-square)
Open WebUI: A User-Friendly Web Interface for Chat Interactions 👋
@ -48,8 +48,10 @@ helm upgrade --install open-webui open-webui/open-webui
| 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> |
| copyAppData.resources | object | `{}` | |
| enableOpenaiApi | bool | `true` | Enables the use of OpenAI APIs |
| extraEnvVars | list | `[{"name":"OPENAI_API_KEY","value":"0p3n-w3bu!"}]` | Env vars added 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 |
| extraInitContainers | list | `[]` | Additional init containers to add to the deployment/statefulset ref: <https://kubernetes.io/docs/concepts/workloads/pods/init-containers/> |
| extraResources | list | `[]` | Extra resources to deploy with Open WebUI |
| hostAliases | list | `[]` | HostAliases to be added to hosts-file of each container |
| 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 |
@ -77,7 +79,6 @@ helm upgrade --install open-webui open-webui/open-webui
| ollama.fullnameOverride | string | `"open-webui-ollama"` | If enabling embedded Ollama, update fullnameOverride to your desired Ollama name value, or else it will use the default ollama.name value from the Ollama chart |
| ollamaUrls | list | `[]` | A list of Ollama API endpoints. These can be added in lieu of automatically installing the Ollama Helm chart, or in addition to it. |
| ollamaUrlsFromExtraEnv | bool | `false` | Disables taking Ollama Urls from `ollamaUrls` list |
| enableOpenaiApi | bool | `true` | Enables the use of OpenAI APIs
| openaiBaseApiUrl | string | `"https://api.openai.com/v1"` | 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 |
| openaiBaseApiUrls | list | `[]` | OpenAI base API URLs to use. Overwrites the value in openaiBaseApiUrl if set |
| persistence.accessModes | list | `["ReadWriteOnce"]` | If using multiple replicas, you must update accessModes to ReadWriteMany |

3
charts/open-webui/templates/workload-manager.yaml
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@ -69,6 +69,9 @@ spec:
{{- with .Values.volumeMounts.initContainer }}
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.extraInitContainers }}
{{- toYaml . | nindent 6 }}
{{- end }}
enableServiceLinks: false
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
{{- if .Values.serviceAccount.enable }}

12
charts/open-webui/values.yaml
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@ -265,7 +265,7 @@ service:
labels: {}
loadBalancerClass: ""
# Enables the use of OpenAI APIs
# -- Enables the use of OpenAI APIs
enableOpenaiApi: true
# -- 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
@ -303,6 +303,16 @@ volumeMounts:
# - name: ""
# mountPath: ""
# -- Additional init containers to add to the deployment/statefulset
# ref: <https://kubernetes.io/docs/concepts/workloads/pods/init-containers/>
extraInitContainers: []
# - name: custom-init
# image: busybox:latest
# command: ['sh', '-c', 'echo "Custom init container running"']
# volumeMounts:
# - name: data
# mountPath: /data
# -- Configure pod volumes
# ref: <https://kubernetes.io/docs/tasks/configure-pod-container/configure-volume-storage/>
volumes: []

2
charts/pipelines/Chart.yaml
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@ -1,6 +1,6 @@
apiVersion: v2
name: pipelines
version: 0.4.0
version: 0.5.0
appVersion: "alpha"
home: https://github.com/open-webui/pipelines

5
charts/pipelines/README.md
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@ -1,6 +1,6 @@
# pipelines
![Version: 0.2.0](https://img.shields.io/badge/Version-0.2.0-informational?style=flat-square) ![AppVersion: alpha](https://img.shields.io/badge/AppVersion-alpha-informational?style=flat-square)
![Version: 0.5.0](https://img.shields.io/badge/Version-0.5.0-informational?style=flat-square) ![AppVersion: alpha](https://img.shields.io/badge/AppVersion-alpha-informational?style=flat-square)
Pipelines: UI-Agnostic OpenAI API Plugin Framework
@ -35,7 +35,9 @@ helm upgrade --install open-webui open-webui/pipelines
| clusterDomain | string | `"cluster.local"` | Value of cluster domain |
| extraEnvVars | list | `[{"name":"PIPELINES_URLS","value":"https://github.com/open-webui/pipelines/blob/main/examples/filters/detoxify_filter_pipeline.py"}]` | Additional environments variables on the output Deployment definition. These are used to pull initial Pipeline files, and help configure Pipelines with required values (e.g. Langfuse API keys) |
| extraEnvVars[0] | object | `{"name":"PIPELINES_URLS","value":"https://github.com/open-webui/pipelines/blob/main/examples/filters/detoxify_filter_pipeline.py"}` | Example pipeline to pull and load on deployment startup, see current pipelines here: https://github.com/open-webui/pipelines/blob/main/examples |
| extraInitContainers | list | `[]` | Additional init containers to add to the deployment ref: <https://kubernetes.io/docs/concepts/workloads/pods/init-containers/> |
| extraResources | list | `[]` | Extra resources to deploy with Open WebUI Pipelines |
| hostAliases | list | `[]` | HostAliases to be added to hosts-file of each container |
| image.pullPolicy | string | `"Always"` | |
| image.repository | string | `"ghcr.io/open-webui/pipelines"` | |
| image.tag | string | `"main"` | |
@ -71,7 +73,6 @@ helm upgrade --install open-webui open-webui/pipelines
| serviceAccount.enable | bool | `true` | |
| strategy | object | `{}` | Strategy for updating the deployment |
| tolerations | list | `[]` | Tolerations for pod assignment |
| hostAliases | list | `[]` | HostAliases to be added to hosts-file of each container |
| volumeMounts | list | `[]` | Configure container volume mounts ref: <https://kubernetes.io/docs/tasks/configure-pod-container/configure-volume-storage/> |
| volumes | list | `[]` | Configure pod volumes ref: <https://kubernetes.io/docs/tasks/configure-pod-container/configure-volume-storage/> |

4
charts/pipelines/templates/deployment.yaml
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@ -34,6 +34,10 @@ spec:
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.extraInitContainers }}
initContainers:
{{- toYaml . | nindent 8 }}
{{- end }}
enableServiceLinks: false
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken | default false }}
{{- if .Values.serviceAccount.enable }}

10
charts/pipelines/values.yaml
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@ -99,6 +99,16 @@ volumeMounts: []
# - name: ""
# mountPath: ""
# -- Additional init containers to add to the deployment
# ref: <https://kubernetes.io/docs/concepts/workloads/pods/init-containers/>
extraInitContainers: []
# - name: custom-init
# image: busybox:latest
# command: ['sh', '-c', 'echo "Custom init container running"']
# volumeMounts:
# - name: data
# mountPath: /data
# -- Configure pod volumes
# ref: <https://kubernetes.io/docs/tasks/configure-pod-container/configure-volume-storage/>
volumes: []