nginx-js-es.conf

 server {
    listen       80;
    server_name  localhost;


    location / {

      # Pass requests to ElasticSearch
      proxy_pass http://localhost:9200;
      proxy_redirect off;
          
      proxy_set_header  X-Real-IP  $remote_addr;
      proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header  Host $http_host;
      
      add_header Access-Control-Allow-Origin *;
    
    }
  }