43 lines
1006 B
Docker
43 lines
1006 B
Docker
# 构建阶段
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FROM node:18-alpine as build-stage
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# 设置工作目录
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WORKDIR /app
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# 复制 package.json 和 package-lock.json（如果有）
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COPY package*.json ./
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# 安装依赖
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RUN npm ci
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# 复制项目文件
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COPY . .
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# 构建应用
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RUN npm run build
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# 生产阶段
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FROM nginx:stable-alpine as production-stage
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# 复制自定义nginx配置（如需要）
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COPY nginx.conf /etc/nginx/conf.d/default.conf.template
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# 从构建阶段复制构建结果到nginx服务目录
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COPY --from=build-stage /app/dist /usr/share/nginx/html
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# 创建启动脚本
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RUN echo '#!/bin/sh \n\
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envsubst "\$BACKEND_URL" < /etc/nginx/conf.d/default.conf.template > /etc/nginx/conf.d/default.conf \n\
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nginx -g "daemon off;"' > /docker-entrypoint.sh && \
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chmod +x /docker-entrypoint.sh
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# 暴露80端口
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EXPOSE 80
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# 健康检查
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD wget --quiet --tries=1 --spider http://localhost:80 || exit 1
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# 设定启动命令
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CMD ["/docker-entrypoint.sh"]
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