How do I use mod_pagespeed to rewrite HTML to serve images off my CDN?

Question

I simply want to rewrite pages that contain this:

<img src="http://www.example.com/foo/bar/hello.jpg" />

To be this:

<img src="http://cdn.example.com/foo/bar/hello.jpg" />

I feel like this should be fairly simple, but I've spent three hours reading the docs and trying to do this.

Answer 1

1. Make sure you enable domain rewriting
2. Then configure your rewrite configuration to use your CDN

That ought to do the trick.