47 lines
1.1 KiB
Docker
47 lines
1.1 KiB
Docker
# 使用 Node.js 18 作为基础镜像
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FROM node:18-alpine AS base
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# 安装依赖阶段
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FROM base AS deps
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# 检查 https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine 了解为什么需要 libc6-compat
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RUN apk add --no-cache libc6-compat
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WORKDIR /app
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# 安装依赖
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COPY package.json ./
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# 使用 npm 缓存来加速构建
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RUN npm config set cache /tmp/npm-cache && \
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npm install --cache /tmp/npm-cache --prefer-offline --no-audit --no-fund
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# 构建阶段
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FROM base AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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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 base AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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# 在 Linux 上，需要明确设置用户
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 svelte
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# 复制构建产物
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COPY --from=builder --chown=svelte:nodejs /app/build ./build
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COPY --from=builder --chown=svelte:nodejs /app/node_modules ./node_modules
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COPY --from=builder --chown=svelte:nodejs /app/package.json ./package.json
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USER svelte
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EXPOSE 7799
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ENV PORT=7799
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ENV HOSTNAME="0.0.0.0"
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# 启动应用
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CMD ["node", "build"] |