server {
        server_name edx.domain.com preview.edx.domain.com studio.edx.domain.com;
        listen 80 ;
        access_log /var/log/nginx/access.log vhost;
        return 301 https://$host$request_uri;
}
server {
        server_name edx.domain.com preview.edx.domain.com studio.edx.domain.com;
        listen 443 ssl http2 ;
        access_log /var/log/nginx/access.log vhost;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA;
        ssl_prefer_server_ciphers on;
        ssl_session_timeout 5m;
        ssl_session_cache shared:SSL:50m;
        ssl_certificate /etc/nginx/certs/edx.domain.com.crt;
        ssl_certificate_key /etc/nginx/certs/edx.domain.com.key;
        ssl_dhparam /etc/nginx/certs/edx.domain.com.dhparam.pem;
        add_header Strict-Transport-Security "max-age=31536000";
        include /etc/nginx/vhost.d/default;
		server_tokens off;
        location / {
        	proxy_set_header X-Forwarded-Proto $scheme;
       		proxy_set_header X-Forwarded-Port $server_port;
       	 	proxy_set_header X-Forwarded-For $remote_addr;
    	    proxy_set_header Host $http_host;
	        proxy_redirect off;
            proxy_pass http://xxx.xxx.xxx.xxx:65080;
        }
}