更改docker编译设置
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52
Dockerfile
52
Dockerfile
@@ -1,32 +1,42 @@
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# ------------- 依赖缓存阶段 -------------
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############################################################
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FROM node:22-alpine AS base
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# 1) 依赖层 - 只要锁文件没变,永远复用
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############################################################
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# 国内镜像
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FROM node:22-alpine AS deps
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# 国内加速
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RUN npm config set registry https://registry.npmmirror.com
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RUN npm config set registry https://registry.npmmirror.com
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WORKDIR /app
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WORKDIR /app
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# 拷贝所有源码 - Nuxt 4在pnpm i阶段需要完整的项目结构
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# 只拷依赖描述文件
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COPY . .
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COPY package.json pnpm-lock.yaml ./
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# 安装,结果是 /app/node_modules 和全局 pnpm cache
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# 安装依赖
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RUN corepack enable && pnpm install --frozen-lockfile
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RUN corepack enable && pnpm install --frozen-lockfile
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# 执行补丁脚本
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############################################################
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RUN chmod +x patch-ui-pro.zsh && ./patch-ui-pro.zsh
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# 2) 编译层 - 代码变了也不影响 deps 缓存
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############################################################
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# ------------- 构建阶段 -------------
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FROM node:22-alpine AS builder
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FROM base AS builder
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RUN pnpm build
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# ------------- 运行阶段 -------------
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FROM node:22-alpine AS production
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WORKDIR /app
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WORKDIR /app
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# 拷贝构建产物 - Nuxt的output目录已经包含了所有运行时需要的文件
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# 先复用 deps 里的 node_modules
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COPY --from=builder /app/.output ./.output
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COPY --from=deps /app/node_modules ./node_modules
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# 再拷源码
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COPY . .
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# 运行补丁
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RUN chmod +x patch-ui-pro.zsh && ./patch-ui-pro.zsh
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# 注意把内存限制放在这里,避免本地开发时也被硬限制
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ENV NODE_OPTIONS="--max-old-space-size=4096"
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RUN pnpm build
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############################################################
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# 3) 运行层 - 只有可运行文件,最小镜像
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############################################################
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FROM node:22-alpine AS production
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WORKDIR /app
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COPY --from=builder /app/.output ./.output
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EXPOSE 3000
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EXPOSE 3000
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ENV NODE_ENV=production HOST=0.0.0.0 PORT=3000
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ENV NODE_ENV=production HOST=0.0.0.0 PORT=3000
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CMD ["node", ".output/server/index.mjs"]
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CMD ["node", ".output/server/index.mjs"]
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