搭建Lobechat数据库版本（ip映射法）

http://cloud.nbzch.cn:3210


LobeChat分为数据库版本和前端版本，数据库版本用户可以拥有独立账号，账号可以存储用户聊天记录。下面介绍docker的数据库版本搭建方法：
官方文档：https://lobehub.com/zh/docs/self-hosting/server-database/docker-compose

1.拉取镜像：镜像名称为：

lobehub/lobe-chat-database:latest

2.建立文件夹：

sudo mkdir /data/lobe-chat-db
cd /data/lobe-chat-db

3.编写dockercompose:

name: lobe-chat-database
services:
  network-service:
    image: alpine
    container_name: lobe-network
    ports:
      - '${MINIO_PORT}:${MINIO_PORT}' # MinIO API
      - '9001:9001' # MinIO Console
      - '${CASDOOR_PORT}:${CASDOOR_PORT}' # Casdoor
      - '${LOBE_PORT}:3210' # LobeChat
    command: tail -f /dev/null
    networks:
      - lobe-network

  postgresql:
    image: pgvector/pgvector:pg16
    container_name: lobe-postgres
    ports:
      - '5432:5432'
    volumes:
      - './data:/var/lib/postgresql/data'
    environment:
      - 'POSTGRES_DB=${LOBE_DB_NAME}'
      - 'POSTGRES_PASSWORD=${POSTGRES_PASSWORD}'
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U postgres']
      interval: 5s
      timeout: 5s
      retries: 5
    restart: always
    networks:
      - lobe-network

  minio:
    image: minio/minio
    container_name: lobe-minio
    network_mode: 'service:network-service'
    volumes:
      - './s3_data:/etc/minio/data'
    environment:
      - 'MINIO_ROOT_USER=${MINIO_ROOT_USER}'
      - 'MINIO_ROOT_PASSWORD=${MINIO_ROOT_PASSWORD}'
      - 'MINIO_API_CORS_ALLOW_ORIGIN=http://cloud.nbzch.cn:${LOBE_PORT}'
    restart: always
    command: >
      server /etc/minio/data --address ":${MINIO_PORT}" --console-address ":9001"



  casdoor:
    image: casbin/casdoor
    container_name: lobe-casdoor
    entrypoint: /bin/sh -c './server --createDatabase=true'
    network_mode: 'service:network-service'
    depends_on:
      postgresql:
        condition: service_healthy
    environment:
      RUNNING_IN_DOCKER: 'true'
      driverName: 'postgres'
      dataSourceName: 'user=postgres password=${POSTGRES_PASSWORD} host=postgresql port=5432 sslmode=disable dbname=casdoor'
      origin: 'http://cloud.nbzch.cn:${CASDOOR_PORT}'
      runmode: 'dev'
    volumes:
      - ./init_data.json:/init_data.json

  lobe:
    image: lobehub/lobe-chat-database
    container_name: lobe-chat
    network_mode: 'service:network-service'
    depends_on:
      postgresql:
        condition: service_healthy
      network-service:
        condition: service_started
      minio:
        condition: service_started
      casdoor:
        condition: service_started

    environment:
      - 'APP_URL=http://cloud.nbzch.cn:3210'
      - 'NEXT_AUTH_SSO_PROVIDERS=casdoor'
      - 'KEY_VAULTS_SECRET=Kix2wcUONd4CX51E/ZPAd36BqM4wzJgKjPtz2sGztqQ='
      - 'NEXT_AUTH_SECRET=NX2kaPE923dt6BL2U8e9oSre5RfoT7hg'
      - 'AUTH_URL=http://cloud.nbzch.cn:${LOBE_PORT}/api/auth'
      - 'AUTH_CASDOOR_ISSUER=http://cloud.nbzch.cn:${CASDOOR_PORT}'
      - 'DATABASE_URL=postgresql://postgres:${POSTGRES_PASSWORD}@postgresql:5432/${LOBE_DB_NAME}'
      - 'S3_ENDPOINT=http://cloud.nbzch.cn:${MINIO_PORT}'
      - 'S3_BUCKET=${MINIO_LOBE_BUCKET}'
      - 'S3_PUBLIC_DOMAIN=http://cloud.nbzch.cn:${MINIO_PORT}'
      - 'S3_ENABLE_PATH_STYLE=1'
      - 'LLM_VISION_IMAGE_USE_BASE64=1'
    env_file:
      - .env
    restart: always

volumes:
  data:
    driver: local
  s3_data:
    driver: local

networks:
  lobe-network:
    driver: bridge

保存

4.在/data/lobe-chat-db文件夹下运行

$ docker-compose up -d

5.配置 Casdoor添加跳转链接
Casdoor WebUI 默认端口为 8000，你可以通过 http://cloud.nbzch.cn:8000 访问，默认用户名 admin，密码 从同文件夹下的init_data.json里寻找，倒数几行内有pssword，6个字符。

在 身份认证 -> 应用 中添加一行
http://cloud.nbzch.cn:3210/api/auth/callback/casdoor