gistfile1.txt

Installing Barracuda and Octopus

$ wget -q -U iCab http://files.aegir.cc/BOA.sh.txt
$ bash BOA.sh.txt
$ boa in-head public server.mydomain.org my@email o1

Now simply watch the progress and choose some platforms to include. Done!

And how to upgrade Barracuda and all Octopus instances?

$ barracuda up-head
$ octopus up-head all

Done!

Full how-to:

https://github.com/omega8cc/nginx-for-drupal/blob/master/docs/INSTALL.txt
https://github.com/omega8cc/nginx-for-drupal/blob/master/docs/UPGRADE.txt