class repos {
	# CR repository
	package { 'centos-release-cr':
		ensure		=> 'installed'
	}
	# missing repositories elgis, epel, &eox
	package { 'epel-release':
		ensure		=> 'installed'
	}
	package { 'elgis-release':
		provider	=> 'rpm',
		ensure		=> 'installed',
		source		=> 'http://elgis.argeo.org/repos/6/elgis-release-6-6_0.noarch.rpm'
	}
	package { 'eox-release':
		provider	=> 'rpm',
		ensure		=> 'installed',
		source		=> 'http://yum.packages.eox.at/el/6/stable/noarch/eox-release-6-2.noarch.rpm'
	}

	$yfmcnf="/etc/yum/pluginconf.d/fastestmirror.conf"

	exec{ 'exclude_tuwien' :
		command 	=> "/bin/ex -c '/^exclude:/d' -c wq ${yfmcnf} ; /bin/sh -c 'echo exclude: gd.tuwien.ac.at >> ${yfmcnf}'",
		before 		=> Exec['yum_clean']
	}

	exec { 'yum_clean':
		command		=> '/usr/bin/yum clean all ; /usr/bin/yum makecache',
		refreshonly	=> true,
		subscribe	=> [
			Package['epel-release'],
			Package['elgis-release'],
			Package['eox-release']
		]
	}
}