Web 配置器

1# Generated by DockerFit (https://tools.eastondev.com/docker)
2# Next.js + pnpm + Node 20
3# Optimized multi-stage build ✓
4 
5# ========== Stage 1: Install dependencies ==========
6FROM node:20-alpine AS deps
7 
8# Enable pnpm
9RUN corepack enable pnpm
10 
11WORKDIR /app
12 
13# Copy package files
14COPY package.json pnpm-lock.yaml ./
15 
16# Install dependencies with cache
17RUN --mount=type=cache,id=pnpm,target=/pnpm/store \
18    pnpm install --frozen-lockfile
19 
20# ========== Stage 2: Build ==========
21FROM node:20-alpine AS builder
22 
23RUN corepack enable pnpm
24 
25WORKDIR /app
26 
27# Copy dependencies from deps stage
28COPY --from=deps /app/node_modules ./node_modules
29COPY . .
30 
31# Disable Next.js telemetry
32ENV NEXT_TELEMETRY_DISABLED=1
33 
34# Build the application
35RUN pnpm build
36 
37# ========== Stage 3: Production ==========
38FROM node:20-alpine AS runner
39 
40WORKDIR /app
41 
42# Set production environment
43ENV NODE_ENV=production
44ENV NEXT_TELEMETRY_DISABLED=1
45ENV HOSTNAME="0.0.0.0"
46 
47# Create non-root user for security
48RUN addgroup --system --gid 1001 nodejs && \
49    adduser --system --uid 1001 appuser
50 
51# Copy standalone build (requires output: 'standalone' in next.config.js)
52COPY --from=builder --chown=appuser:nodejs /app/.next/standalone ./
53COPY --from=builder --chown=appuser:nodejs /app/.next/static ./.next/static
54COPY --from=builder --chown=appuser:nodejs /app/public ./public
55 
56USER appuser
57 
58EXPOSE 3000
59 
60CMD ["node", "server.js"]