nanochat/nginx/nginx.conf
Manmohan Sharma b766dcf703
feat(deploy): add dual-mode deploy switch (EC2 monolith + EKS)
- deploy.sh: single script to switch between EC2 and EKS modes
  - ec2: docker-compose with ECR images + nginx SSL reverse proxy
  - eks: terraform apply + helm install (for demos/grading)
  - eks-down: terraform destroy (stop costs)
- docker-compose.prod.yml: ECR image overrides + nginx service
- nginx/nginx.conf: reverse proxy with SSL, SSE streaming support
- deploy-ec2.yml: auto-deploy to EC2 after images are built
- Remove old single-server deploy.yml

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-16 12:57:57 -07:00

76 lines
2.5 KiB
Nginx Configuration File

events { worker_connections 1024; }
http {
# Rate limiting
limit_req_zone $binary_remote_addr zone=api:10m rate=30r/s;
# Redirect HTTP → HTTPS
server {
listen 80;
server_name samosachaat.art www.samosachaat.art;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl;
server_name samosachaat.art www.samosachaat.art;
ssl_certificate /etc/letsencrypt/live/samosachaat.art/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/samosachaat.art/privkey.pem;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers HIGH:!aNULL:!MD5;
client_max_body_size 10M;
# Auth service
location /api/auth/ {
limit_req zone=api burst=10 nodelay;
proxy_pass http://auth:8001/auth/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
# Chat API — SSE streaming needs special handling
location /api/ {
limit_req zone=api burst=20 nodelay;
proxy_pass http://chat-api:8002/api/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# SSE support
proxy_buffering off;
proxy_cache off;
proxy_read_timeout 300s;
proxy_set_header Connection '';
chunked_transfer_encoding off;
}
# Frontend (Next.js)
location / {
proxy_pass http://frontend:3000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# WebSocket support (Next.js HMR in dev, general)
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
# Grafana (optional, if monitoring is running)
location /grafana/ {
proxy_pass http://grafana:3000/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}
}