55 lines
1.2 KiB
Docker
55 lines
1.2 KiB
Docker
# 多段构建 - 第一阶段：构建应用
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FROM node:16-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 复制package文件
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COPY package*.json ./
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# 安装依赖
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RUN npm ci --only=production
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# 复制源代码
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COPY . .
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# 构建应用
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RUN npm run build:prod
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# 多段构建 - 第二阶段：Nginx部署
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FROM nginx:alpine AS final
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# 安装必要的工具
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RUN apk add --no-cache curl
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# 复制自定义nginx配置
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COPY nginx.conf /etc/nginx/nginx.conf
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# 从构建阶段复制构建产物
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COPY --from=builder /app/dist /usr/share/nginx/html
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# 复制SSL证书（如果有的话）
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# COPY ssl/ /etc/nginx/ssl/
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# 设置权限
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RUN chown -R nginx:nginx /usr/share/nginx/html && \
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chown -R nginx:nginx /var/cache/nginx && \
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chown -R nginx:nginx /var/log/nginx && \
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chown -R nginx:nginx /etc/nginx/conf.d
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# 创建nginx运行时需要的目录
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RUN touch /var/run/nginx.pid && \
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chown -R nginx:nginx /var/run/nginx.pid
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# 切换到非root用户
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USER nginx
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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=5s --retries=3 \
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CMD curl -f http://localhost/ || exit 1
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# 启动nginx
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CMD ["nginx", "-g", "daemon off;"] |