nginx.conf

pid /tmp/nginx.pid; 

events { 
  worker_connections 1024; 
}

http {
  server {
    listen 7860 default_server;

    location /kangas/ {
        proxy_pass http://0.0.0.0:7640/kangas/;
        proxy_redirect off;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }

    location / {
        proxy_pass http://0.0.0.0:7840/;
        proxy_redirect off;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }

    location /healthCheck {
        return 200 "OK!";
    }

  }
}