make default_components use an actual list

Signed-off-by: Alfredo Deza <adeza@redhat.com>

diff --git a/ceph_deploy/util/constants.py b/ceph_deploy/util/constants.py
index 409de5b53561d6ef199a8ac5eaca3fe9423dfdef..4e23c1bd51d5cd91c627cf8633ff5de78a994979 100644 (file)
--- a/ceph_deploy/util/constants.py
+++ b/ceph_deploy/util/constants.py
@@ -27,5 +27,5 @@ default_components = namedtuple('DefaultComponents', ['rpm', 'deb'])
 
 # the difference here is because RPMs currently name the radosgw differently than DEBs.
 # TODO: This needs to get unified once the packaging naming gets consistent
-default_components.rpm = tuple(_base_components.append('ceph-radosgw'))
-default_components.deb = tuple(_base_components.append('radosgw'))
+default_components.rpm = tuple(_base_components + ['ceph-radosgw'])
+default_components.deb = tuple(_base_components + ['radosgw'])