56 lines
1.3 KiB
Docker
56 lines
1.3 KiB
Docker
# 使用官方 Node.js 22 Alpine 镜像作为基础镜像
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FROM node:22-alpine AS base
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# 构建参数
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ARG GIT_COMMIT=""
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ARG GIT_BRANCH=""
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ARG BUILD_TIME=""
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# 设置环境变量
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ENV GIT_COMMIT=$GIT_COMMIT
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ENV GIT_BRANCH=$GIT_BRANCH
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ENV BUILD_TIME=$BUILD_TIME
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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 (如果存在)
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COPY package*.json ./
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# 安装依赖
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RUN npm install --only=production && npm cache clean --force
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# 构建阶段
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FROM base AS build
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# 安装所有依赖（包括开发依赖）
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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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# 构建应用
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RUN npm run build
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# 生产阶段
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FROM node:22-alpine AS production
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# 设置环境变量
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ENV NODE_ENV=production
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# 创建非root用户
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RUN addgroup -g 1001 -S nodejs
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RUN adduser -S nestjs -u 1001
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# 设置工作目录
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WORKDIR /app
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# 复制 package.json
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COPY package*.json ./
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# 安装生产依赖
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RUN npm install --only=production && npm cache clean --force
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# 从构建阶段复制构建产物
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COPY --from=build --chown=nestjs:nodejs /app/dist ./dist
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# 切换到非root用户
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USER nestjs
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# 暴露端口
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EXPOSE 3000
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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:3000/health || exit 1
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# 启动应用
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CMD ["node", "dist/src/main"]
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