Putting nginx in front of the Apache server that comes with Cpanel can be tricky. Bellow is a script that reads the cpanel config files of the accounts and builds nginx server's (similar to Apache vhost) from them. It can also be added to do this automatically when new accounts and domains are registered on the server. The script's coding style …

createvhosts.php

<?php
$conf='/etc/nginx/vhosts/vhost.conf';
$confFile=fopen($conf,'w');
exec("find /var/cpanel/userdata/*  -type f -not -name '*cache*' -not -name '*db'  -not -name 'main' -not -name 'vhost*'",$ary);
foreach ($ary as $f){
    $fis=file_get_contents($f);
    preg_match("@\ndocumentroot..(.*)@",$fis,$ROOT);
    $ROOT=$ROOT[1];
    preg_match("@\nip..(.*)@",$fis,$IP);
    $IP=$IP[1];
    if(!strlen($IP)){
        echo "Err,nu am gasit ip la {$f}";
        exit;
    }
    preg_match("@\nport..(.*)@",$fis,$PORT);
    $PORT=$PORT[1];
    
    // Change default ports to the one proxied
    if(!$PORT)$PORT="81";
    if($PORT=="80")$PORT="81";
    if($PORT=="443")$PORT="82";
    preg_match("@\nservername..(.*)@",$fis,$SERVER_NAME);
    $SERVER_NAME=$SERVER_NAME[1];
    preg_match("@\nserveralias..(.*)@",$fis,$SERVER_ALIAS);
    $SERVER_ALIAS=$SERVER_ALIAS[1];
    $DOMAIN=$SERVER_NAME." ".$SERVER_ALIAS;
    preg_match("@\nsslcertificatefile..(.*)@",$fis,$TMPCERT);
    $TMPCERT=$TMPCERT[1];
    preg_match("@\nsslcertificatekeyfile..(.*)@",$fis,$TMP_KEY);
    $TMP_KEY=$TMP_KEY[1];
    preg_match("@\nsslcacertificatefile..(.*)@",$fis,$TMPCERT_CA);
    $TMPCERT_CA=$TMPCERT_CA[1];
    $isSSL=false;
    $protocol='http';
    if(strlen($TMPCERT) && file_exists($TMPCERT)){
        $isSSL=true;
        $protocol='https';
    }

    $disableNGINX=false;
    $obFlush=false;
    $cacheJS_CSS=true;
    if(stristr($DOMAIN,'www.cityinsurance.ro')){ // proxy some domains directly to Apache
        $obFlush=true;
        $cacheJS_CSS=false;
        $disableNGINX=true;
    }


    if($isSSL){
        echo "Converting HTTPS for $DOMAIN\n";
    }
    else{
        echo "Converting HTTP for $DOMAIN\n";
    }

    $tpl="
server {
	error_log /var/log/nginx/vhost-error_log warn;
	access_log /usr/local/apache/domlogs/$SERVER_NAME-bytes_log bytes_log;
";
    if($isSSL){
        $tpl.="	listen	$IP:443 ssl;\n";
    }
    else{
        $tpl.="	listen	$IP:80;\n";
    }
    if($isSSL){
        if(strlen($TMPCERT_CA)){
            $newFile=$TMPCERT.'.nginx.bundle.crt';
            file_put_contents($newFile,file_get_contents($TMPCERT)."\n".file_get_contents($TMPCERT_CA));
            $tpl.="	ssl_certificate {$newFile};\n	ssl_certificate_key {$TMP_KEY};\n";
        }
        else{
            $tpl.="	ssl_certificate {$TMPCERT};\n	ssl_certificate_key {$TMP_KEY};\n";
        }
    }
    $tpl.="	server_name  $DOMAIN;";
    $tpl.="\n	location @proxy {\n";
    $tpl.="		proxy_pass   {$protocol}://$IP:$PORT;\n";
    $tpl.="
		proxy_set_header   Host   \$host;
		proxy_set_header   X-Real-IP  \$remote_addr;
		proxy_set_header   X-Forwarded-For \$proxy_add_x_forwarded_for;
		add_header X-proxy yes;
		add_header X-apache yes;
	}";
    if($cacheJS_CSS){
        $tpl.="
		location ~ nomin.*\.js(|\?ver.*)$  {
			root   $ROOT;
			try_files  \$uri /core/templates/default\$uri @proxy;
		}
		location ~ \.js(|\?ver.*)$  {
			root   $ROOT;
			try_files  \$uri /core/templates/default\$uri @proxy;
			expires       192h;
			add_header X-Static-File yes_minifed;
			perl Minify::handler;
		}
		location ~* (/img/medium/|/img/large).*\.(gif|svg|jpg|jpeg|png|wmv|avi|mpg|mpeg|mp4|css|woff|txt|xls|doc|ico)(|\?ver.*)$ {
			expires       192h;
			try_files  /invali_url_must_not_exist/ @proxy;
			add_header X-Static-File no;
			add_header X-bypass yes;
		}
		location ~* \.(gif|svg|jpg|jpeg|png|wmv|avi|mpg|mpeg|mp4|css|woff|txt|xls|doc|ico)(|\?ver.*)$ {
			root   $ROOT;
			try_files  \$uri  /core/templates/default\$uri  @proxy;
			expires       192h;
			add_header X-Static-File yes;
		}";
    }
    elseif(!$disableNGINX){
        $tpl.="
		location ~* \.(css|js)(|\?ver.*)$ {
			root   $ROOT;
			try_files  \$uri  /core/templates/default\$uri  @proxy;
			add_header X-Static-File yes;
			add_header X-Cache noCache;
		}
		location ~* \.(gif|svg|jpg|jpeg|png|wmv|avi|mpg|mpeg|mp4|css|woff|txt|xls|doc|ico)(|\?ver.*)$ {
			root   $ROOT;
			try_files  \$uri  /core/templates/default\$uri  @proxy;
			add_header X-Static-File yes;
			add_header X-Cache noCache;
		}
		";
    }
    $tpl.="
	location / {
		client_max_body_size    500M;
		client_body_buffer_size 128k; ";

    if($obFlush){
        $tpl.="gzip off;\n";
        $tpl.="proxy_buffering off;\n";
        $tpl.="add_header X-ob_flush yes;\n";
    }

    $tpl.="
		proxy_connect_timeout 59s;
		proxy_send_timeout   15m;
		proxy_read_timeout   15m;

		proxy_buffer_size    4k;
		# you can increase proxy_buffers here to suppress an upstream response
		#  is buffered to a temporary file warning
		proxy_buffers     16 32k;
		proxy_busy_buffers_size 64k;
		proxy_temp_file_write_size 64k;

		add_header X-apache yes;
";
    foreach (explode(' ',$DOMAIN) as $d){
        $tpl.="		proxy_redirect  {$protocol}://{$d}:$PORT   {$protocol}://{$d};\n";
    }
    $tpl.="
		proxy_pass   {$protocol}://$IP:$PORT;

		proxy_set_header   Host   \$host;
		proxy_set_header   X-Real-IP  \$remote_addr;
		proxy_set_header   X-Forwarded-For \$proxy_add_x_forwarded_for;
	}
}
";
    fwrite($confFile,$tpl);
    //	echo $tpl;
}
fclose($confFile);

Putem discuta un pic pe skype? as avea cateva intrebari in legatura cu scriptul asta ... Imi poti da add pe: bms8197