worker_processes 1;

events { worker_connections 1024; }

http {
  include       mime.types;
  default_type  application/octet-stream;
  sendfile      on;
  keepalive_timeout 65;

  map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
  }

  server {
    listen ${PORT};

    client_max_body_size 20m;

    location /ws/ {
      proxy_pass http://127.0.0.1:8000;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;
      proxy_set_header Host $host;
      proxy_read_timeout 3600;
    }

    location /v1/ {
      proxy_pass http://127.0.0.1:8000;
      proxy_set_header Host $host;
    }

    location /health {
      proxy_pass http://127.0.0.1:8000;
      proxy_set_header Host $host;
    }

    location / {
      proxy_pass http://127.0.0.1:8501;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;
      proxy_set_header Host $host;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto $scheme;
      proxy_read_timeout 3600;
    }
  }
}