69 lines
No EOL
2.1 KiB
Docker
69 lines
No EOL
2.1 KiB
Docker
# Syntax directive
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# ==============================================================================
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# @file Dockerfile
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# @description Optimized multi-stage Docker build for Next.js
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# ==============================================================================
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# ------------------------------------------------------------------------------
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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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COPY package*.json ./
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# Use the cache for npm packages
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RUN --mount=type=cache,target=/root/.npm \
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npm ci
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# ------------------------------------------------------------------------------
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# Stage 2: Build 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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ARG DATABASE_URL
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ENV DATABASE_URL=$DATABASE_URL
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# Disable Telemetry & Free Up More RAM for the Build
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ENV NEXT_TELEMETRY_DISABLED=1
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ENV NODE_OPTIONS="--max-old-space-size=4096"
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# Reusing the Next.js build cache across Docker builds
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RUN --mount=type=cache,target=/app/.next/cache \
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npm run build
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# ------------------------------------------------------------------------------
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# Stage 3: Production Execution Server
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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 PORT=3003
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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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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# Copy the "config" and "db" folders for drizzle-kit into the runner
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COPY --from=builder /app/drizzle.config.ts ./drizzle.config.ts
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COPY --from=builder /app/db ./db
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# Install drizzle-kit & tsx globally so that npx drizzle-kit works inside the container
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RUN npm install -g drizzle-kit tsx
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RUN mkdir -p /app/data && chown -R nextjs:nodejs /app/data
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USER nextjs
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EXPOSE 3003
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CMD ["node", "server.js"] |