2025-09-30 14:23:33 +08:00
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# 构建阶段
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FROM node:18-alpine AS builder
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# 设置工作目录
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WORKDIR /app
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# 设置npm镜像源
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RUN npm config set registry https://registry.npmmirror.com
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# 复制package.json和package-lock.json
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COPY package*.json ./
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# 安装依赖
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RUN npm install
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# 复制源代码
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COPY . .
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# 构建生产环境项目
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RUN npm run build:prod
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# 运行阶段
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FROM nginx:1.25-alpine
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2025-09-30 20:56:55 +08:00
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# 安装curl和envsubst用于健康检查和环境变量替换
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RUN apk add --no-cache curl gettext
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2025-09-30 14:23:33 +08:00
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# 删除默认nginx配置
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RUN rm -rf /etc/nginx/conf.d/*
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# 复制nginx配置
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# 复制构建产物
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COPY --from=builder /app/dist /usr/share/nginx/html
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# 暴露端口
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EXPOSE 80
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2025-09-30 20:56:55 +08:00
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# 使用envsubst替换环境变量，然后启动Nginx
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CMD sh -c "envsubst '\$NGINX_PORT' < /etc/nginx/conf.d/default.conf > /tmp/nginx.conf && mv /tmp/nginx.conf /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"
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