huty
3ad430e3e3
支持两种部署模式，兼容新建 MySQL 和现有 MySQL： - Dockerfile：Python 3.12-slim 两阶段构建，非 root 运行 - docker-compose.yml：全栈模式（含 MySQL 8.0 + 可选 Nginx） - docker-compose.external-db.yml：接入现有 MySQL 模式 - docker/entrypoint.sh：自动等待 DB 就绪 → 初始化表 → 启动 Gunicorn - docker/nginx.conf：反向代理 + 静态文件直出 + 安全响应头 - .env.docker.example / .env.external-db.example：各模式配置示例 - .gitattributes：确保 entrypoint.sh 在 Windows 上保持 LF 换行 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
90 lines
3.4 KiB
YAML
90 lines
3.4 KiB
YAML
# ═══════════════════════════════════════════════════════════════
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# docker-compose.external-db.yml — 模式二：使用现有 MySQL
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#
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# 适用场景：
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# - 已有云数据库（如 RDS、本项目使用的 pma.hty1024.com:31000）
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# - 不想在容器内运行 MySQL
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#
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# 用法：
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# cp .env.external-db.example .env.external-db
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# # 编辑 .env.external-db 填写实际数据库连接信息
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# docker compose -f docker-compose.external-db.yml \
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# --env-file .env.external-db up -d
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#
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# 包含服务：
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# app — Flask + Gunicorn
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# nginx — Nginx 反向代理（可选，使用 --profile nginx 启用）
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# ═══════════════════════════════════════════════════════════════
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services:
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# ── Flask 应用 ──────────────────────────────────────────────
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app:
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build:
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context: .
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dockerfile: Dockerfile
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image: resource-library:latest
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container_name: resource_library_app
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restart: unless-stopped
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environment:
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FLASK_ENV: ${FLASK_ENV:-production}
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SECRET_KEY: ${SECRET_KEY}
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DATABASE_URL: ${DATABASE_URL} # 完整连接串，见 .env.external-db.example
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ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
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ADMIN_PASSWORD: ${ADMIN_PASSWORD:-Admin@123456}
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ADMIN_EMAIL: ${ADMIN_EMAIL:-admin@example.com}
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GUNICORN_WORKERS: ${GUNICORN_WORKERS:-4}
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GUNICORN_TIMEOUT: ${GUNICORN_TIMEOUT:-120}
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MAX_UPLOAD_SIZE_MB: ${MAX_UPLOAD_SIZE_MB:-500}
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LOG_LEVEL: ${LOG_LEVEL:-info}
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# 外部数据库等待超时（秒）
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DB_WAIT_SECONDS: ${DB_WAIT_SECONDS:-30}
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volumes:
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- uploads_data:/app/app/static/uploads
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ports:
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- "${APP_PORT:-5000}:5000"
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extra_hosts:
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# 将外部数据库主机名加入容器 hosts（若使用域名访问外部 DB）
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# 格式：- "db-host:实际IP"
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# 若主机名可正常解析则不需要此配置
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- "host-gateway:host-gateway"
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networks:
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- frontend
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logging:
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driver: json-file
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options:
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max-size: "20m"
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max-file: "5"
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# ── Nginx 反向代理（可选）──────────────────────────────────
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nginx:
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image: nginx:1.27-alpine
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container_name: resource_library_nginx
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restart: unless-stopped
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profiles: ["nginx"]
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depends_on:
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- app
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ports:
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- "${NGINX_HTTP_PORT:-80}:80"
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- "${NGINX_HTTPS_PORT:-443}:443"
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volumes:
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- ./docker/nginx.conf:/etc/nginx/conf.d/default.conf:ro
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- uploads_data:/app/app/static/uploads:ro
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networks:
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- frontend
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logging:
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driver: json-file
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options:
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max-size: "10m"
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max-file: "3"
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# ── 持久化卷 ────────────────────────────────────────────────────
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volumes:
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uploads_data:
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name: resource_library_uploads
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# ── 网络 ────────────────────────────────────────────────────────
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networks:
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frontend:
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name: resource_library_frontend
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