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Docker Compose 配置說明

本文件詳細介紹了88API的Docker Compose配置選項,可用於多種部署場景。

基本配置結構

Docker Compose配置檔案 docker-compose.yml 定義了88API服務及其依賴服務(如MySQL、Redis)的部署方式。

標準配置(推薦生產環境)

下面是標準的Docker Compose配置,適合大多數生產環境:

# 88API Docker Compose Configuration
#
# Quick Start:
#   1. docker-compose up -d
#   2. Access at http://localhost:3000
#
# Using MySQL instead of PostgreSQL:
#   1. Comment out the postgres service and SQL_DSN line 15
#   2. Uncomment the mysql service and SQL_DSN line 16
#   3. Uncomment mysql in depends_on (line 28)
#   4. Uncomment mysql_data in volumes section (line 64)
#
# ⚠️  IMPORTANT: Change all default passwords before deploying to production!

version: '3.4' # For compatibility with older Docker versions

services:
  new-api:
    image: calciumion/new-api:latest
    container_name: new-api
    restart: always
    command: --log-dir /app/logs
    ports:
      - '3000:3000'
    volumes:
      - ./data:/data
      - ./logs:/app/logs
    environment:
      - SQL_DSN=postgresql://root:123456@postgres:5432/new-api # ⚠️ IMPORTANT: Change the password in production!
      #      - SQL_DSN=root:123456@tcp(mysql:3306)/new-api  # Point to the mysql service, uncomment if using MySQL
      - REDIS_CONN_STRING=redis://redis
      - TZ=Asia/Shanghai
      - ERROR_LOG_ENABLED=true # 是否啟用錯誤日誌記錄
      - BATCH_UPDATE_ENABLED=true # 是否啟用批次更新 batch update enabled
    #      - STREAMING_TIMEOUT=300  # 流模式無響應超時時間,單位秒,預設120秒,如果出現空補全可以嘗試改為更大值 Streaming timeout in seconds, default is 120s. Increase if experiencing empty completions
    #      - SESSION_SECRET=random_string  # 多機部署時設定,必須修改這個隨機字串!! multi-node deployment, set this to a random string!!!!!!!
    #      - SYNC_FREQUENCY=60  # Uncomment if regular database syncing is needed

    depends_on:
      - redis
      - postgres
    #      - mysql  # Uncomment if using MySQL
    healthcheck:
      test:
        [
          'CMD-SHELL',
          "wget -q -O - http://localhost:3000/api/status | grep -o '\"success\":\\s*true' || exit 1",
        ]
      interval: 30s
      timeout: 10s
      retries: 3

  redis:
    image: redis:latest
    container_name: redis
    restart: always

  postgres:
    image: postgres:15
    container_name: postgres
    restart: always
    environment:
      POSTGRES_USER: root
      POSTGRES_PASSWORD: 123456 # ⚠️ IMPORTANT: Change this password in production!
      POSTGRES_DB: new-api
    volumes:
      - pg_data:/var/lib/postgresql/data
#    ports:
#      - "5432:5432"  # Uncomment if you need to access PostgreSQL from outside Docker

#  mysql:
#    image: mysql:8.2
#    container_name: mysql
#    restart: always
#    environment:
#      MYSQL_ROOT_PASSWORD: 123456  # ⚠️ IMPORTANT: Change this password in production!
#      MYSQL_DATABASE: new-api
#    volumes:
#      - mysql_data:/var/lib/mysql
#    ports:
#      - "3306:3306"  # Uncomment if you need to access MySQL from outside Docker

volumes:
  pg_data:
#  mysql_data:

簡化配置(適合測試環境)

如果只是測試使用,可以採用以下簡化版本,僅包含88API服務本身:

services:
  new-api:
    image: calciumion/new-api:latest
    container_name: new-api
    restart: always
    ports:
      - '3000:3000'
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - ./data:/data

配置說明

88API服務配置

引數說明
image映象名稱,通常使用calciumion/new-api:latest獲取最新版本
container_name容器名稱,可自定義
restart容器重啟策略,建議設為always確保服務自動重啟
command啟動命令,可自定義啟動引數
ports埠對映,預設將容器內3000埠對映到主機3000埠
volumes資料卷對映,確保資料持久化
environment環境變數設定,用於配置88API行為
depends_on依賴服務,確保按正確順序啟動
healthcheck健康檢查配置,用於監控服務狀態

環境變數說明

88API支援多種環境變數配置,以下是常用的幾個:

環境變數說明示例
SQL_DSN資料庫連線字串root:123456@tcp(mysql:3306)/new-api
REDIS_CONN_STRINGRedis連線字串redis://redis
TZ時區設定Asia/Shanghai
SESSION_SECRET會話金鑰(多機部署必須)your_random_string
NODE_TYPE節點型別(主/從)masterslave
SYNC_FREQUENCY同步頻率(秒)60

更完整的環境變數列表請參考環境變數配置指南

多節點部署配置

對於多節點部署場景,主節點和從節點的配置略有不同:

主節點配置

services:
  new-api-master:
    image: calciumion/new-api:latest
    container_name: new-api-master
    restart: always
    ports:
      - '3000:3000'
    environment:
      - SQL_DSN=root:123456@tcp(mysql:3306)/new-api
      - REDIS_CONN_STRING=redis://redis
      - SESSION_SECRET=your_unique_session_secret
      - CRYPTO_SECRET=your_unique_crypto_secret
      - TZ=Asia/Shanghai
    volumes:
      - ./data:/data

從節點配置

services:
  new-api-slave:
    image: calciumion/new-api:latest
    container_name: new-api-slave
    restart: always
    ports:
      - '3001:3000' # 注意埠對映不同
    environment:
      - SQL_DSN=root:123456@tcp(mysql:3306)/new-api
      - REDIS_CONN_STRING=redis://redis
      - SESSION_SECRET=your_unique_session_secret # 必須與主節點相同
      - CRYPTO_SECRET=your_unique_crypto_secret # 必須與主節點相同
      - NODE_TYPE=slave # 設定為從節點
      - SYNC_FREQUENCY=60
      - TZ=Asia/Shanghai
    volumes:
      - ./data-slave:/data

使用方法

安裝

將配置儲存為docker-compose.yml檔案,然後在同一目錄下執行:

docker compose up -d

檢視日誌

docker compose logs -f

停止服務

docker compose down

提示

更多關於Docker Compose的使用方法,請參考Docker Compose安裝指南