upstream gatewayService {
        server 172.16.1.42:7011;
    }
    upstream tuoheng_oidc{
        server 172.16.1.42:8090;
    }
    upstream tuoheng_airport {
        server 172.16.1.42:9060;
    }
    upstream tuoheng_business_admin {
        server 172.16.1.42:9260;
    }
    upstream tuoheng_hhz_admin {
        server 172.16.1.42:9055;
    }
    upstream tuoheng_freeway_admin { 
        server 172.16.1.42:9117;
    }
    upstream tuoheng_hhz_api {
        server 172.16.1.42:9056;
    }
   upstream tuoheng_telecomumale_admin {
        server 172.16.1.42:9150;
   }
   upstream tuoheng_qmhh_api {
        server 172.16.1.42:9061;
   } 

   upstream tuoheng_airmonitor_admin {
        server 172.16.1.41:9130;
   }

   upstream tuoheng_weptsp_admin {
        server 172.16.1.41:9140;
   }

   upstream tuoheng_alert_admin {
        server 172.16.1.41:9160;
    }
   upstream tuoheng_waterway_admin {
        server 172.16.1.41:9120;
    }
   upstream tuoheng_spacetime_admin {
        server 172.16.1.41:9170;
    }