server {
        listen 80;
        server_name  _;
        charset utf-8;

        location / {
            root   /usr/share/nginx/html;
            try_files $uri $uri/ /index.html;
            index  index.html index.htm;
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Server $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

         location /api/{
            proxy_set_header Host $http_host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header REMOTE-HOST $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            client_max_body_size 50M;
            proxy_send_timeout 500;
            proxy_read_timeout 480;
            proxy_pass http://192.168.110.25:9000/;
         }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }