### What apt affects
+* Your system's `preferences.list` file and `preferences.list.d` directory
* Your system's `sources.list` file and `sources.list.d` directory
* System repositories
* Authentication keys
-**Note:** Setting the apt module's `purge_sources_list` and `purge_sources_list_d` parameters to 'true' will destroy any existing content that you haven't declared through Puppet. The default for these parameters is 'false'.
+**Note:** This module offers `purge` parameters which will cause the module to destroy any configuration on the node's `sources.list(.d)` and `preferences.list(.d)` that you haven't declared through Puppet. The default for these parameters is 'false'.
### Beginning with apt
}
~~~
-You can make Apt load your key before others by adjusting the `priority` parameter (the default priority is 50).
-
-~~~puppet
-apt::key { 'puppetlabs':
- id => '47B320EB4C7C375AA9DAE1A01054B7A24BD6EC30',
- server => 'pgp.mit.edu',
- options => 'http-proxy="http://proxyuser:proxypass@example.org:3128"',
- priority => '50',
-}
-~~~
-
### Prioritize backports
~~~puppet