Code to assist in automatically updating the hosts underlying the jQuery infrastructure
As of commit 0f07f31, we have a working Ansible package that installs and configures unattended updates. Tested on Debian 8.
- we don't want to be bothered by more unnecessary email
- we want these updates to run at least once a day
- we're following the defaults because they make sense in our context (servers are cattle not pets, we can always rebuild if something horrible happens)