You have installed Foreman... So, what's happen next ? How to use it ?
Let's take an example. You wan't to automagically add vmware tools repo to all your VM. First step is to select a good APT module, like this one.
The current mmattice APT documentation shows you all the options and syntax you would use in puppet (and we want to use foreman in front of it).
From the documentation :
apt::source { 'puppetlabs': location => 'http://apt.puppetlabs.com', repos => 'main dependencies', release => 'precise', key => '66FD4949', key_server => 'pgp.mit.edu', }
The yaml version you would put in foreman :
puppet-labs: location:http://apt.puppetlabs.com release: precise repos: main dependencies key: 66FD4949 key_server: pgp.mit.edu
Let's go back with our example, first open Puppet APT Class definition. Click on APT (the one with 13 parameters) :
Then, open the 'sources' classe.
1/ check the 'Override' parameter,
2/ choose the yaml parameter type
3/and enter the repo definition in the 'Default value' text box.
Click 'Submit' and then apply APT classe to your host or host group. For an immediate testing run sudo puppet agent --test on a node.
The result will be like :
fred@web2:/etc/apt/sources.list.d$ cat vmware-tools.list # This file is managed by Puppet. DO NOT EDIT. # This is the VMware tools official repo deb http://packages.vmware.com/tools/esx/latest/ubuntu precise main
Et voilà !