class apps_site::params { $wsgi_processes = 2 $wsgi_threads = 4 case $::osfamily { 'Debian': { $wsgi_user = 'www-data' $wsgi_group = 'www-data' $app_catalog_dir = '/usr/local/lib/python2.7/dist-packages/openstack_catalog' } default: { fail("Unsupported osfamily: ${::osfamily} operatingsystem: ${::operatingsystem} module: ${module_name}") } } }