# TSE Monitor — sample nginx reverse-proxy configuration
#
# Place this file (or include it) in /etc/nginx/sites-available/tsemonitor
# then symlink: ln -s /etc/nginx/sites-available/tsemonitor /etc/nginx/sites-enabled/
# and reload:   nginx -t && systemctl reload nginx

server {
    listen 80;
    server_name monitor.example.com;   # ← change to your domain or IP

    # Optional: redirect HTTP → HTTPS (uncomment when TLS is configured)
    # return 301 https://$host$request_uri;

    # Vite HMR WebSocket (dev mode only — remove in production)
    location /vite-hmr {
        proxy_pass         http://127.0.0.1:20080;
        proxy_http_version 1.1;
        proxy_set_header   Upgrade    $http_upgrade;
        proxy_set_header   Connection "upgrade";
        proxy_set_header   Host       $host;
    }

    # All traffic → monitor.js (Express + Vite middleware on port 20080)
    location / {
        proxy_pass         http://127.0.0.1:20080;
        proxy_http_version 1.1;
        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;

        # Timeouts — aggregation backfill can take a moment on startup
        proxy_read_timeout 30s;
        proxy_send_timeout 30s;
    }
}

# ── TLS (HTTPS) ──────────────────────────────────────────────────────────────
# Uncomment after running: certbot --nginx -d monitor.example.com
#
# server {
#     listen 443 ssl http2;
#     server_name monitor.example.com;
#
#     ssl_certificate     /etc/letsencrypt/live/monitor.example.com/fullchain.pem;
#     ssl_certificate_key /etc/letsencrypt/live/monitor.example.com/privkey.pem;
#     include             /etc/letsencrypt/options-ssl-nginx.conf;
#     ssl_dhparam         /etc/letsencrypt/ssl-dhparams.pem;
#
#     location / {
#         proxy_pass         http://127.0.0.1:20080;
#         proxy_http_version 1.1;
#         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;
#     }
# }