cb31713307
- Remove deprecated --only=production flag - Add default value for NEXT_PUBLIC_API_URL build arg - Add BuildKit cache mount for npm - Remove HEALTHCHECK (not supported by Podman OCI format)
65 lines
2 KiB
Docker
65 lines
2 KiB
Docker
# =============================================================================
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# GoHorse Jobs Frontend - Optimized Production Dockerfile
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# =============================================================================
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# syntax=docker/dockerfile:1
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# -----------------------------------------------------------------------------
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# Stage 1: Dependencies
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# -----------------------------------------------------------------------------
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FROM mirror.gcr.io/library/node:20-alpine AS deps
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WORKDIR /app
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# Install ALL dependencies (dev + prod) for build stage
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COPY package.json package-lock.json* ./
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RUN --mount=type=cache,target=/root/.npm \
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npm ci && npm cache clean --force
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# -----------------------------------------------------------------------------
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# Stage 2: Builder
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# -----------------------------------------------------------------------------
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FROM mirror.gcr.io/library/node:20-alpine AS builder
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WORKDIR /app
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# Copy dependencies from deps stage
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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# Build arguments for environment (with sensible default)
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ARG NEXT_PUBLIC_API_URL=http://localhost:8080
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ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
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# Build the application
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ENV NEXT_TELEMETRY_DISABLED=1
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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 mirror.gcr.io/library/node:20-alpine AS runner
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WORKDIR /app
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# Security: Run as non-root user
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RUN addgroup -g 1001 -S nodejs && \
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adduser -u 1001 -S nextjs -G nodejs
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# Set production environment
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ENV NODE_ENV=production \
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NEXT_TELEMETRY_DISABLED=1 \
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PORT=3000
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# Copy only necessary files for production
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COPY --from=builder /app/public ./public
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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# Set ownership to non-root user
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RUN chown -R nextjs:nodejs /app
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USER nextjs
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EXPOSE 3000
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CMD ["node", "server.js"]
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