Simple ngxin config Taken from my Kibana three config

kibana-three

server {
  listen                *:80 ;

  access_log            /var/log/nginx/kibana.access.log;

  auth_basic "Restricted";
  auth_basic_user_file /etc/nginx/.htpasswd;

  location / {
    root  /var/www/apps/kibana_three/current;
    index  index.html  index.htm;
  }

  location ~ ^/_aliases$ {
    proxy_pass http://localhost:9200;
    proxy_read_timeout 90;
  }
  location ~ ^/.*/_search$ {
    proxy_pass http://localhost:9200;
    proxy_read_timeout 90;
  }

  location ~ ^/kibana-int/dashboard/.*$ {
    proxy_pass http://localhost:9200;
    proxy_read_timeout 90;
  }
  location ~ ^/kibana-int/temp.*$ {
    proxy_pass http://localhost:9200;
    proxy_read_timeout 90;
  }
}