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更新 Dockerfile

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clkj
2026-06-17 12:34:38 +08:00
parent c6bb4c86de
commit cd58c2af96
1 changed files with 16 additions and 26 deletions
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Dockerfile
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@@ -1,51 +1,41 @@
# 升级基础镜像到稳定的 Node 22，防止 Prisma 7.x 报引擎不兼容错误
FROM node:22-alpine AS base FROM node:22-alpine AS base
RUN apk add --no-cache openssl
WORKDIR /app WORKDIR /app
# ========================================== # 阶段1：全量安装依赖（含prisma CLI、wasm、迁移工具）
# 阶段 1: 安装所有依赖
# ==========================================
FROM base AS deps FROM base AS deps
COPY package*.json ./ COPY package*.json ./
# 如果本地有 prisma 目录，一并复制，确保编译时生成正确的 Client COPY prisma ./prisma
COPY prisma ./prisma/
RUN npm ci RUN npm ci
# 构建阶段提前生成客户端、wasm文件
RUN npx prisma generate
# ========================================== # 阶段2：打包Next standalone
# 阶段 2: 构建应用
# ==========================================
FROM base AS builder FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules COPY --from=deps /app/node_modules ./node_modules
COPY . . COPY . .
# 仅仅在构建期生成 Prisma Client 代码，【删除】db push 动作，建表必须延后到运行时
RUN npx prisma generate
RUN npm run build RUN npm run build
# ========================================== # 阶段3：纯运行镜像，只拷贝运行必需文件，舍弃完整prisma CLI
# 阶段 3: 生产运行环境（Runner）
# ==========================================
FROM base AS runner FROM base AS runner
WORKDIR /app WORKDIR /app
ENV NODE_ENV=production ENV NODE_ENV=production
RUN addgroup --system --gid 1001 nodejs && \ RUN addgroup --system --gid 1001 nodejs && adduser --system --uid 1001 nextjs
adduser --system --uid 1001 nextjs
# 1. 复制 standalone 构建输出 # Next standalone 运行文件
COPY --from=builder /app/.next/standalone ./ COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public COPY --from=builder /app/public ./public
# 2. 【彻底修复】：完整复制 Prisma CLI 运行所需的三个核心物理目录和软链接 # 仅复制 prisma schema + 生成好的client（不需要完整CLI、wasm）
COPY --from=builder /app/prisma ./prisma COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/node_modules/prisma ./node_modules/prisma COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder /app/node_modules/@prisma ./node_modules/@prisma COPY --from=builder /app/node_modules/@prisma/client ./node_modules/@prisma/client
COPY --from=builder /app/node_modules/.bin/prisma ./node_modules/.bin/prisma
# 3. 创建数据挂载目录并修正权限
RUN mkdir -p /app/data && chown -R nextjs:nodejs /app/data /app/prisma
RUN mkdir -p /app/data && chown -R nextjs:nodejs /app /app/data
USER nextjs USER nextjs
EXPOSE 3000 EXPOSE 3000
# 运行时不再执行 npx prisma，直接启动服务
CMD ["node", "server.js"] CMD ["node", "server.js"]