From 733fe2e6005108dfc23ea2836b2cb3cd20c00909 Mon Sep 17 00:00:00 2001
From: James Page <james.page@ubuntu.com>
Date: Mon, 28 Jan 2019 16:40:48 +0000
Subject: [PATCH] Fixup hostname string formatting

---
 zaza/charm_tests/ceph/tests.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/zaza/charm_tests/ceph/tests.py b/zaza/charm_tests/ceph/tests.py
index e019bf1..2df469d 100644
--- a/zaza/charm_tests/ceph/tests.py
+++ b/zaza/charm_tests/ceph/tests.py
@@ -546,8 +546,10 @@ class CephRGWDaemonTest(test_utils.OpenStackBaseTest):
             if current_release >= xenial_mitaka:
                 result = zaza_model.run_on_unit(unit.entity_id, 'hostname')
                 hostname = result['Stdout'].rstrip()
-                services = ['ceph-radosgw@rgw.{hostname}'.format(hostname),
-                            'haproxy']
+                services = [
+                    'ceph-radosgw@rgw.{hostname}'.format(hostname=hostname),
+                    'haproxy'
+                ]
             else:
                 services = ['radosgw', 'haproxy']
             zaza_model.block_until_service_status(