saltstack-formulas/node-formula — pull request #6 by schwing (2014-12-31 18:46:22+00:00)
Title: grains.filter_by os instead of os_family

os_family is 'Debian' for both Debian and Ubuntu. Filtering by the os grain fixes detection for installing the correct packages on Ubuntu.

```
$ salt '*' grains.item os_family
webserver-iad-dev-01:
----------
os_family:
Debian

$ salt '*' grains.item os
webserver-iad-dev-01:
----------
os:
Ubuntu
```