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https://github.com/lobehub/lobehub
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133 lines
3.5 KiB
Text
133 lines
3.5 KiB
Text
---
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title: 通过 Docker Compose 部署 LobeChat
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description: 学习如何使用 Docker Compose 部署 LobeChat 服务，包括安装 Docker 容器环境和自动更新脚本设置。
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tags:
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- Docker Compose
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- LobeChat
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- Docker 容器
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- 自动更新脚本
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- 部署指引
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---
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# Docker Compose 部署指引
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<div style={{display:"flex", gap: 4}}>
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[](https://hub.docker.com/r/lobehub/lobe-chat)
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[](https://img.shields.io/docker/image-size/lobehub/lobe-chat?color=369eff&labelColor=black&style=flat-square)
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[](https://img.shields.io/docker/pulls/lobehub/lobe-chat?color=45cc11&labelColor=black&style=flat-square)
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</div>
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我们提供了 [Docker 镜像](https://hub.docker.com/r/lobehub/lobe-chat) ，供你在自己的私有设备上部署 LobeChat 服务。
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<Steps>
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### 安装 Docker 容器环境
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（如果已安装，请跳过此步）
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<Tabs items={['Ubuntu', 'CentOS']}>
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<Tab>
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```fish
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$ apt install docker.io
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```
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</Tab>
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<Tab>
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```fish
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$ yum install docker
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```
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</Tab>
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</Tabs>
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### 运行 Docker Compose 部署指令
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使用 `docker-compose` 时配置文件如下:
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```yml
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version: '3.8'
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services:
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lobe-chat:
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image: lobehub/lobe-chat
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container_name: lobe-chat
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restart: always
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ports:
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- '3210:3210'
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environment:
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OPENAI_API_KEY: sk-xxxx
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OPENAI_PROXY_URL: https://api-proxy.com/v1
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ACCESS_CODE: lobe66
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```
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运行以下命令启动 Lobe Chat 服务：
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```bash
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$ docker-compose up -d
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```
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### Crontab 自动更新脚本（可选）
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类似地，你可以使用以下脚本来自动更新 Lobe Chat，使用 `Docker Compose` 时，环境变量无需额外配置。
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```bash
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#!/bin/bash
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# auto-update-lobe-chat.sh
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# Set proxy (optional)
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export https_proxy=http://127.0.0.1:7890 http_proxy=http://127.0.0.1:7890 all_proxy=socks5://127.0.0.1:7890
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# Pull the latest image and store the output in a variable
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output=$(docker pull lobehub/lobe-chat:latest 2>&1)
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# Check if the pull command was executed successfully
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if [ $? -ne 0 ]; then
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exit 1
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fi
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# Check if the output contains a specific string
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echo "$output" | grep -q "Image is up to date for lobehub/lobe-chat:latest"
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# If the image is already up to date, do nothing
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if [ $? -eq 0 ]; then
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exit 0
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fi
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echo "Detected Lobe-Chat update"
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# Remove the old container
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echo "Removed: $(docker rm -f Lobe-Chat)"
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# You may need to navigate to the directory where `docker-compose.yml` is located first
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# cd /path/to/docker-compose-folder
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# Run the new container
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echo "Started: $(docker-compose up)"
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# Print the update time and version
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echo "Update time: $(date)"
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echo "Version: $(docker inspect lobehub/lobe-chat:latest | grep 'org.opencontainers.image.version' | awk -F'"' '{print $4}')"
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# Clean up unused images
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docker images | grep 'lobehub/lobe-chat' | grep -v 'lobehub/lobe-chat-database' | grep -v 'latest' | awk '{print $3}' | xargs -r docker rmi > /dev/null 2>&1
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echo "Removed old images."
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```
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This script can also be used in Crontab, but ensure that your Crontab can find the correct Docker command. It is recommended to use absolute paths.
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Configure Crontab to execute the script every 5 minutes:
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```bash
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*/5 * * * * /path/to/auto-update-lobe-chat.sh >> /path/to/auto-update-lobe-chat.log 2>&1
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```
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</Steps>
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