Coyote Point Systems E350GX, Руководство по установке и администрированию

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Chapter 6: Administering Virtual Clusters
156 Equalizer Installation and Administration Guide
Clicking the
test
button displays a popup that shows the effect of applying the
Regex
to the
Test
URL:
This Responder can be used in any cluster where a Redirect to an HTTPS cluster is desired.
Example 2 -- Multi-Hostname Redirect
Let’s assume that we have a set of ‘.com’ hostnames, all of which resolve to the same cluster IP, and we need a
Responder that redirects requests to the same hostname prefixes with a ‘.net’ suffix. We also want to include the rest
of the URL exactly as specified by the client. For example, we want requests to URLs in these formats:
http://www.example.com/ <path>
http://www.example2.com/ <path>
http://www.example3.com/ <path>
to be redirected to the following URLs:
http://www.example.net/ <path>
http://www.example2.net/ <path>
http://www.example3.net/ <path>
The following regular expression:
^(([^ :/?#]+):)?//([^ \r/?#.]+)?\.([^ \r/?#.]+)?\.([^ \r/?#]+)?(/[^ \r]+)?
breaks the request URL into the following named variables:
$0 http://www.example.com/ <path>
$1 http:
$2 http
$3 www
$4 example
$5 com
$6 / <path>
We can then use these variables in the URL field as shown in the following Responder configuration screen: