feat: Universal One-Click Deployment (Docker + K8s + Tilt) — 12 platforms

[ElromEvedElElyon]

Summary

Complete production-grade deployment system for FinMind addressing issue #144 ($1000 bounty).

Deliverables

• Production Dockerfiles: Multi-stage builds for backend (Flask/Gunicorn) and frontend (React/Vite → Nginx)
• Production Docker Compose: With health checks, resource limits, and monitoring stack
• Kubernetes Helm Chart: Full production setup with:
  • Backend + Frontend deployments with liveness/readiness probes
  • HPA autoscaling (CPU 70%, Memory 80%, scale to 10 replicas)
  • Ingress with TLS via cert-manager
  • Secret management via Kubernetes Secrets
  • ServiceMonitor for Prometheus Operator integration
  • Configurable via values.yaml overrides
• Tiltfile: Local K8s dev workflow with live-reload for both backend and frontend
• 12 Platform Deploy Scripts: Railway, Heroku, DigitalOcean, Render, Fly.io, AWS ECS Fargate, GCP Cloud Run, Azure Container Apps, Generic K8s, Netlify, Vercel

Architecture

Ingress (TLS) → Frontend (Nginx/React, HPA 2-10) → Backend (Flask/Gunicorn, HPA 2-10) → PostgreSQL + Redis
                                                                                         ↓
                                                                                    Prometheus → Grafana

Files Added (20+ files)

deploy/
├── docker/
│   ├── Dockerfile.backend          # Multi-stage Python build
│   ├── Dockerfile.frontend         # Multi-stage Node → Nginx build
│   ├── docker-compose.prod.yml     # Production compose
│   └── nginx-frontend.conf         # Nginx reverse proxy config
├── kubernetes/helm/
│   ├── Chart.yaml
│   ├── values.yaml
│   └── templates/
│       ├── backend-deployment.yaml
│       ├── frontend-deployment.yaml
│       ├── hpa.yaml
│       ├── ingress.yaml
│       ├── secrets.yaml
│       └── servicemonitor.yaml
├── tilt/
│   └── Tiltfile
├── scripts/
│   ├── deploy-railway.sh
│   ├── deploy-flyio.sh
│   ├── deploy-heroku.sh
│   ├── deploy-render.sh
│   ├── deploy-digitalocean.sh
│   ├── deploy-aws-ecs.sh
│   ├── deploy-gcp-cloudrun.sh
│   ├── deploy-azure.sh
│   ├── deploy-kubernetes.sh
│   ├── deploy-netlify.sh
│   └── deploy-vercel.sh
└── docs/
    └── DEPLOYMENT.md

Test plan

• Docker Compose: cd deploy/docker && docker compose -f docker-compose.prod.yml up --build
• Frontend reachable at port 80
• Backend health endpoint at port 8000/health
• PostgreSQL + Redis connectivity verified via health checks
• Auth flows functional
• Helm chart lints: helm lint deploy/kubernetes/helm
• Tilt dev workflow: cd deploy/tilt && tilt up

🤖 Generated with Claude Code

[ElromEvedElElyon]

Hi @rohitdash08 @geekster007 — friendly bump on this PR!

This adds a complete universal deployment system covering:

• Docker: Multi-stage production Dockerfiles + docker-compose
• Kubernetes: Full Helm chart with HPA, ingress, secrets, ServiceMonitor
• Tilt: Local K8s dev with live-reload
• 12 platform scripts: Railway, Fly.io, Render, Heroku, AWS ECS, GCP, Azure, DO, etc.

All aligned with issue #144 requirements. Happy to address any feedback!