Useful nginx virtual host configuration for reverse proxy (proxy_pass) with Apache

nginx-apache-reverse-proxy-wordpress-mu-vhost.conf

# useful nginx configuration for reverse proxy with Apache
# edit lines 8, 11, and 30
# taken from: http://syslog.tv/2010/01/11/debian-apache-2-nginx-wordpress-mu/
# edits by jakebellacera (http://github.com/jakebellacera && http://jakebellacera.com)

server {

	listen 80;

	server_name domain.com *.domain.com; # edit this to your domain

	location / {
		proxy_pass http://domain.com:1111; # set to your own port
		proxy_redirect off;
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP $remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

		client_max_body_size 10m;
		client_body_buffer_size 128k;

		proxy_connect_timeout 90;
		proxy_send_timeout 90;
		proxy_read_timeout 90;
		proxy_buffer_size 4k;
		proxy_buffers 4 32k;
		proxy_busy_buffers_size 64k;
		proxy_temp_file_write_size 64k;
	}

	location ~* ^.+.(jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js)$ {
		root /path/to/wordpress; #edit path to wordpress install
	}

	if (-f $request_filename) {
		break;
	}

	if (-d $request_filename) {
		break;
	}

	set $supercache_file .;

	set $supercache_uri $request_uri;

	if ($request_method = POST) {
		set $supercache_uri .;
	}

	if ($query_string) {
		set $supercache_uri .;
	}

	if ($http_cookie ~* .comment_author_|wordpress|wp-postpass_. ) {
		set $supercache_uri .;
	}

	if ($supercache_uri ~ ^(.+)$) {
		set $supercache_file /wp-content/cache/supercache/$http_host/$1index.html;
	}
	
	if (-f $document_root$supercache_file) {
		rewrite ^(.*)$ $supercache_file break;

	}

}