A couple months ago someone posted a link on HN to a pretty cool looking tool that automatically would generate a Puppet script based on your server environment (packages installed, etc). I didn't save it, and I can't find it now from googling.

Now I've set up a Linode account and want to migrate my config from Slicehost, and it looks like this might be a useful opportunity to test out that tool. But for the life of me I can't remember it's name.

Does anyone have a link?