Run a private ChatGPT-style UI for local models with Open WebUI

说明与用途

Open WebUI 提供本地运行的 ChatGPT 风格界面，可对接本地模型。安装方式：pip 安装或 Docker 运行容器。拉取模型：ollama pull llama3，然后在界面中选择该模型。使用 open-webui 卷保存聊天记录，升级前备份卷，切勿直接对外暴露 3000 端口。

问题

A user wants a polished, self-hosted chat interface that talks to local models without sending prompts or data to a hosted service.

结果

A private ChatGPT-style interface is running locally, talking to a local Ollama model, with chat history stored in a named volume.

工作流

• Install Open WebUI via pip or Docker.
• Run the server or start the container.
• Pull a model with ollama pull llama3.
• Open http://localhost:3000 and create the first account as admin.
• Select the pulled model from the model dropdown in a new chat.

证据

You can get a ChatGPT-style interface that runs on your own machine and talks to local models.

来源

docker run -d -p 3000:8080 --add-host=host.docker.internal:host-gateway -v open-webui:/app/backend/data --name open-webui --restart always ghcr.io/open-webui/open-webui:main

来源

ollama pull llama3

来源

Do not expose port 3000 to the internet without a reverse proxy and strong passwords.

来源