silvioalzate
09ebb795cd
- Removed fragile find/cp flatten logic in builder - Runner now copies full standalone/ and symlinks server.js if nested - Fixes MODULE_NOT_FOUND when Next.js creates flat vs nested output - Port 3020 and APP_DIR /home/ubuntu/cirux confirmed consistent
55 lines
1.9 KiB
Docker
55 lines
1.9 KiB
Docker
# ─── Stage 1: Builder ───────────────────────────────────────────────────────
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FROM node:20-alpine AS builder
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RUN apk add --no-cache libc6-compat
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN npm ci && npm cache clean --force
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COPY . .
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ARG NEXT_PUBLIC_SUPABASE_URL
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ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
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ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
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ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
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RUN npm run build
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# ─── Stage 2: Production Runner ────────────────────────────────────────────
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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=3020
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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 full standalone output (may be flat or contain a subdir)
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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# Ensure server.js exists at /app/server.js (create symlink if nested)
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RUN if [ ! -f /app/server.js ]; then \
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SERVER_PATH=$(find /app -maxdepth 2 -name server.js | head -1) && \
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if [ -n "$SERVER_PATH" ]; then \
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ln -s "$SERVER_PATH" /app/server.js && \
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echo "Symlinked server.js: $SERVER_PATH -> /app/server.js"; \
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else \
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echo "ERROR: server.js not found" && exit 1; \
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fi; \
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fi
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# Copy static assets
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COPY --from=builder --chown=nextjs:nodejs /app/public ./public
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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 3020
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD node -e "require('http').get('http://localhost:3020/api/health', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})" || exit 1
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CMD ["node", "server.js"]
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