WrBug
c1003fcb12
- 将 openjdk:17-jre-slim 替换为 eclipse-temurin:17-jre-jammy - 修复根目录 Dockerfile（一体化部署） - 修复 backend/Dockerfile（后端单独部署）
80 lines
1.9 KiB
Docker
80 lines
1.9 KiB
Docker
# 多阶段构建：前后端一体化部署
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# 阶段1：构建前端
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FROM node:18-alpine AS frontend-build
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WORKDIR /app/frontend
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# 复制前端文件
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COPY frontend/package*.json ./
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RUN npm ci
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COPY frontend/ ./
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# 构建前端（使用相对路径，通过 Nginx 代理）
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RUN npm run build
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# 阶段2：构建后端
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FROM gradle:8.5-jdk17 AS backend-build
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WORKDIR /app/backend
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# 复制 Gradle 配置文件
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COPY backend/build.gradle.kts backend/settings.gradle.kts ./
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COPY backend/gradle ./gradle
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# 下载依赖（利用 Docker 缓存）
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RUN gradle dependencies --no-daemon || true
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# 复制源代码
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COPY backend/src ./src
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# 构建应用
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RUN gradle bootJar --no-daemon
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# 阶段3：运行环境
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FROM eclipse-temurin:17-jre-jammy
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WORKDIR /app
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# 安装 Nginx 和必要的工具
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RUN apt-get update && \
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apt-get install -y nginx curl && \
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rm -rf /var/lib/apt/lists/* && \
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rm -rf /etc/nginx/sites-enabled/default
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# 从构建阶段复制文件
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COPY --from=frontend-build /app/frontend/dist /usr/share/nginx/html
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COPY --from=backend-build /app/backend/build/libs/*.jar app.jar
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# 复制 Nginx 配置
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COPY docker/nginx.conf /etc/nginx/nginx.conf
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# 创建启动脚本
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COPY docker/start.sh /app/start.sh
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RUN chmod +x /app/start.sh
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# 创建 Nginx 运行目录
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RUN mkdir -p /var/log/nginx /var/lib/nginx /var/cache/nginx && \
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chown -R appuser:appuser /var/log/nginx /var/lib/nginx /var/cache/nginx
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# 创建非 root 用户
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RUN useradd -m -u 1000 appuser && \
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chown -R appuser:appuser /app && \
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chown -R appuser:appuser /usr/share/nginx/html && \
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chown -R appuser:appuser /var/log/nginx && \
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chown -R appuser:appuser /var/lib/nginx && \
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chown -R appuser:appuser /etc/nginx
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USER appuser
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# 暴露端口
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EXPOSE 80
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
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CMD curl -f http://localhost/api/health || exit 1
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# 启动服务（同时启动 Nginx 和后端）
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ENTRYPOINT ["/app/start.sh"]
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