64 lines
1.5 KiB
Docker
64 lines
1.5 KiB
Docker
# Next.js 应用 Dockerfile
|
||
FROM node:18-alpine AS base
|
||
|
||
# 安装依赖阶段
|
||
FROM base AS deps
|
||
RUN apk add --no-cache libc6-compat
|
||
WORKDIR /app
|
||
|
||
# 复制依赖文件
|
||
COPY package.json package-lock.json* pnpm-lock.yaml* ./
|
||
|
||
# 优先使用pnpm，如果没有则使用npm
|
||
RUN if [ -f pnpm-lock.yaml ]; then \
|
||
corepack enable && corepack prepare pnpm@latest --activate && \
|
||
pnpm install --frozen-lockfile; \
|
||
else \
|
||
npm ci --legacy-peer-deps || npm install --legacy-peer-deps; \
|
||
fi
|
||
|
||
# 构建阶段
|
||
FROM base AS builder
|
||
WORKDIR /app
|
||
|
||
# 启用corepack（如果需要pnpm）
|
||
RUN corepack enable || true
|
||
|
||
COPY --from=deps /app/node_modules ./node_modules
|
||
COPY . .
|
||
|
||
# 设置环境变量
|
||
ENV NEXT_TELEMETRY_DISABLED 1
|
||
|
||
# 构建应用 - 优先使用pnpm
|
||
RUN if [ -f pnpm-lock.yaml ]; then \
|
||
corepack prepare pnpm@latest --activate && pnpm build; \
|
||
else \
|
||
npm run build; \
|
||
fi
|
||
|
||
# 生产运行阶段
|
||
FROM base AS runner
|
||
WORKDIR /app
|
||
|
||
ENV NODE_ENV production
|
||
ENV NEXT_TELEMETRY_DISABLED 1
|
||
|
||
RUN addgroup --system --gid 1001 nodejs
|
||
RUN adduser --system --uid 1001 nextjs
|
||
|
||
# 复制必要文件
|
||
COPY --from=builder /app/public ./public
|
||
COPY --from=builder /app/.next/standalone ./
|
||
COPY --from=builder /app/.next/static ./.next/static
|
||
|
||
USER nextjs
|
||
|
||
# 端口由环境变量指定，不设默认值避免冲突
|
||
# 部署时通过 docker run -e PORT=xxxx 或 docker-compose 设置
|
||
EXPOSE ${PORT:-30006}
|
||
|
||
ENV HOSTNAME "0.0.0.0"
|
||
|
||
CMD ["node", "server.js"]
|