53 lines
1.2 KiB
Docker
53 lines
1.2 KiB
Docker
# 生产环境 Admin Dockerfile（最小构建）
|
||
# 用途：构建优化的 Next.js 生产镜像
|
||
FROM node:20-alpine AS builder
|
||
|
||
WORKDIR /app
|
||
|
||
# 设置 npm 镜像（可选，根据网络情况）
|
||
ARG NPM_REGISTRY=https://registry.npmjs.org
|
||
RUN npm config set registry ${NPM_REGISTRY}
|
||
|
||
# 复制依赖文件
|
||
COPY admin/package.json admin/package-lock.json* ./
|
||
|
||
# 安装依赖
|
||
RUN npm ci --legacy-peer-deps --only=production
|
||
|
||
# 复制源代码
|
||
COPY admin/ .
|
||
|
||
# 构建 Next.js 应用
|
||
ENV NEXT_TELEMETRY_DISABLED=1
|
||
RUN npm run build
|
||
|
||
# 生产镜像
|
||
FROM node:20-alpine
|
||
|
||
WORKDIR /app
|
||
|
||
# 从 builder 复制构建产物
|
||
COPY --from=builder /app/.next/standalone ./
|
||
COPY --from=builder /app/.next/static ./.next/static
|
||
COPY --from=builder /app/public ./public
|
||
|
||
# 设置环境变量
|
||
ENV NODE_ENV=production
|
||
ENV PORT=3000
|
||
ENV NEXT_TELEMETRY_DISABLED=1
|
||
|
||
# 创建非 root 用户
|
||
RUN addgroup -g 1001 -S nodejs && \
|
||
adduser -S nextjs -u 1001 && \
|
||
chown -R nextjs:nodejs /app
|
||
|
||
USER nextjs
|
||
|
||
EXPOSE 3000
|
||
|
||
# 健康检查
|
||
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
|
||
CMD node -e "require('http').get('http://localhost:3000', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})" || exit 1
|
||
|
||
CMD ["node", "server.js"]
|