Security Review: Configuration improvements for production template

[youming1970]

Hi TaitoUnited team,

Excellent work on this comprehensive full-stack template! As a configuration security consultant, I noticed this template could benefit from a few security enhancements that would make it even more production-ready for teams adopting it.

Key findings in docker-compose.yaml:

1. PostgreSQL version: Currently using postgres:15, recommend upgrading to postgres:16+ for latest security patches
2. Port binding consistency: Some services correctly bind to 127.0.0.1, others may expose to 0.0.0.0 unintentionally
3. Health checks: Missing for critical services like database and Redis
4. Resource limits: Could benefit from memory/CPU constraints

Why this matters: Teams using this template may unknowingly deploy these patterns to production. Small config improvements here multiply across all template users.

Offer: I specialize in configuration security reviews and would be happy to provide a detailed analysis with specific fix suggestions for this template - completely free as a contribution to the community.

Would this be valuable for the project? I can prepare:

• Detailed security audit report
• Specific configuration improvements
• Optional PR with fixes

The template is already very well-structured - these would just be the final polish for production readiness.

Best regards,
Youming
Configuration Security Consultant
youming@flowspec.org