Godopu
19f5056bef
- Create multi-stage standalone Dockerfile for Next.js frontend (node:20-alpine, non-root nextjs:nodejs user) - Configure output: 'standalone' in refer_landing_page/next.config.js - Add refer_landing_page/.dockerignore for build context optimization - Wire anl-backend and anl-frontend services in root docker-compose.yml with healthchecks, network dependencies, and persistent volume storage
55 lines
1.6 KiB
Docker
55 lines
1.6 KiB
Docker
# ==============================================================================
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# Stage 1: Install dependencies
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# ==============================================================================
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FROM node:20-alpine AS deps
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WORKDIR /app
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# Install libc6-compat for compatibility
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RUN apk add --no-cache libc6-compat
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COPY package.json package-lock.json ./
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RUN npm ci
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# ==============================================================================
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# Stage 2: Build the Next.js application
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# ==============================================================================
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FROM node:20-alpine AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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# Set build-time environment variables
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ENV NEXT_TELEMETRY_DISABLED=1
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ENV NODE_ENV=production
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RUN npm run build
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# ==============================================================================
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# Stage 3: Production runner
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# ==============================================================================
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 nextjs
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# Copy static assets and standalone build output
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COPY --from=builder /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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USER nextjs
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EXPOSE 3000
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:3000 || exit 1
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CMD ["node", "server.js"]
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