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refactor: 优化Dockerfile，简化依赖安装和构建逻辑，移除不必要的注释

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远野千束
2025-07-28 11:11:36 +08:00
parent b2fdca86f8
commit e1f3972541
1 changed files with 6 additions and 23 deletions
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@ -2,55 +2,38 @@
FROM node:20-alpine AS base FROM node:20-alpine AS base
# Install dependencies only when needed # 安装依赖
FROM base AS deps FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat RUN apk add --no-cache libc6-compat
WORKDIR /app WORKDIR /app
# Install dependencies based on the preferred package manager COPY package.json pnpm-lock.yaml* .npmrc* ./
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./ RUN corepack enable pnpm && pnpm install --frozen-lockfile
RUN corepack enable pnpm && pnpm i --frozen-lockfile
# 构建
# Rebuild the source code only when needed
FROM base AS builder FROM base AS builder
WORKDIR /app WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules COPY --from=deps /app/node_modules ./node_modules
COPY . . COPY . .
# Next.js collects completely anonymous telemetry data about general usage.
# Learn more here: https://nextjs.org/telemetry
# Uncomment the following line in case you want to disable telemetry during the build.
# ENV NEXT_TELEMETRY_DISABLED=1
RUN corepack enable pnpm && pnpm run build RUN corepack enable pnpm && pnpm run build
# Production image, copy all the files and run next # 生产环境
FROM base AS runner FROM base AS runner
WORKDIR /app WORKDIR /app
ENV NODE_ENV=production ENV NODE_ENV=production
# Uncomment the following line in case you want to disable telemetry during runtime.
# ENV NEXT_TELEMETRY_DISABLED=1
RUN addgroup --system --gid 1001 nodejs RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs RUN adduser --system --uid 1001 nextjs
COPY --from=builder /app/public ./public COPY --from=builder /app/public ./public
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./ COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
USER nextjs USER nextjs
EXPOSE 3000 EXPOSE 3000
ENV PORT=3000 ENV PORT=3000
# server.js is created by next build from the standalone output
# https://nextjs.org/docs/pages/api-reference/config/next-config-js/output
ENV HOSTNAME="0.0.0.0" ENV HOSTNAME="0.0.0.0"
CMD ["node", "server.js"] CMD ["node", "server.js"]