david_bai
68 lines
1.3 KiB
Docker
68 lines
1.3 KiB
Docker
# 多阶段构建 - 构建阶段
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FROM node:18-alpine AS builder
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WORKDIR /app
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# 安装构建依赖
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RUN apk add --no-cache libc6-compat
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# 复制package文件
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COPY package*.json ./
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COPY pnpm-lock.yaml ./
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# 安装pnpm
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RUN npm install -g pnpm
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# 安装依赖
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RUN pnpm install --frozen-lockfile
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# 复制源代码
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COPY . .
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# 设置环境变量
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ENV NEXT_TELEMETRY_DISABLED 1
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ENV NODE_ENV production
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# 构建应用
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RUN pnpm build
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# 生产阶段
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FROM node:18-alpine AS runner
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WORKDIR /app
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# 安装运行时依赖
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RUN apk add --no-cache \
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curl \
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dumb-init \
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&& rm -rf /var/cache/apk/*
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# 创建非root用户
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nextjs -u 1001 -G nodejs
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# 复制构建产物
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COPY --from=builder /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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# 设置环境变量
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ENV NODE_ENV production
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ENV NEXT_TELEMETRY_DISABLED 1
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ENV PORT 3000
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ENV HOSTNAME "0.0.0.0"
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USER nextjs
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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=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:3000/api/health || exit 1
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# 使用dumb-init作为PID 1
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ENTRYPOINT ["dumb-init", "--"]
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# 启动应用
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CMD ["node", "server.js"] |