class dsa_lvm {
	case $::cluster {
		default: {
			case $::hostname {
				'csail-node01','csail-node02': {
					$conffile = 'lvm-csail-nodeX-ganeti.conf'
				}
				'grnet-node01','grnet-node02': {
					$conffile = 'lvm-grnet-nodeX-ganeti.conf'
				}
				'prokofiev': {
					$conffile = 'lvm-prokofiev.conf'
				}
				'conova-node01','conova-node02': {
					$conffile = 'lvm-conova-ganeti.conf'
				}
				'pieta', 'pijper': {
					$conffile = 'lvm-osuosl-ganeti2.conf'
				}
				'ubc-node-arm01','ubc-node-arm02','ubc-node-arm03': {
					$conffile = 'lvm-ubc-ganeti3.conf'
				}

				default: {
					$conffile = ''
				}
			}
		}
	}

	if $conffile != '' {
		package { 'lvm2':
			ensure => installed,
		}

		file { '/etc/lvm/lvm.conf':
			ensure => file,
			source => "puppet:///modules/dsa_lvm/${conffile}",
		}
	}
}