SSL VPS whit CWP Loop

Hi, i have 1 VPS with CWP, i install SSL certificate in my website, but VPS panel is loop when i use Apache & Varnish Cache & Nginx Reverse Proxy
i do this http://forum.centos-webpanel.com/how-to/(solution)-nginx-varnish-apache-force-ssl-htaccess-redirect-loops/msg18680/?topicseen#msg18680 but when i use https, sometimes website is loop