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fix: Docker container deployment issues
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- Set proper environment variables (NODE_ENV, HOSTNAME, PORT)
- Use ENTRYPOINT and CMD for better container control
- Fix ownership issues with --chown on COPY commands
- Ensure public directory is copied correctly
- Combine user creation commands for efficiency

The container should now start properly with the Next.js standalone server.

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Matt
2025-09-26 19:52:21 +02:00
parent e0e334852e
commit 39bb603020
1 changed files with 12 additions and 13 deletions
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25
Dockerfile
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@@ -18,24 +18,23 @@ RUN npm run build
FROM node:20-alpine AS runner FROM node:20-alpine AS runner
WORKDIR /app WORKDIR /app
ENV NODE_ENV production ENV NODE_ENV=production
ENV HOSTNAME="0.0.0.0"
ENV PORT=3000
# Create a non-root user # Create a non-root user
RUN addgroup -g 1001 -S nodejs RUN addgroup -g 1001 -S nodejs && \
RUN adduser -S nextjs -u 1001 adduser -S nextjs -u 1001
# Copy built application # Copy standalone build output with proper ownership
COPY --from=builder /app/public ./public COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder /app/.next/standalone ./ COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder /app/.next/static ./.next/static COPY --from=builder --chown=nextjs:nodejs /app/public ./public
# Change ownership
RUN chown -R nextjs:nodejs /app
USER nextjs USER nextjs
EXPOSE 3000 EXPOSE 3000
ENV PORT 3000 # Use ENTRYPOINT and CMD for better container control
ENTRYPOINT ["node"]
CMD ["node", "server.js"] CMD ["server.js"]