server {
    listen 3904 ;
    listen [::]:3904 ;

    root /var/www/html;

    index index.html index.htm index.nginx-debian.html;

    server_name *.mr.simpledemo.onap.org;

    resolver KUBE_DNS_IP_HERE valid=1s;

    set $backend http://dmaap.onap-message-router.svc.cluster.local:3904;

    location / {
        rewrite ^/(.*) /$1 break;
        proxy_pass $backend;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Proto "http";
    }

}