class websites::forum_proxy {
    $web_domain = "forums.${::domain}"

    apache::vhost::reverse_proxy { $web_domain:
        url => "http://${web_domain}/",
    }

    apache::vhost::reverse_proxy { "ssl_${web_domain}":
        vhost   => $web_domain,
        use_ssl => true,
        url     => "http://${web_domain}/",
    }
}