defaults/facts: Use list instead of keys

It is safer to use the list filter than the keys() method since the keys
method does have some interoperability issues between python2 and
python3 based ansible/jinja.

Signed-off-by: Boris Ranto <branto@redhat.com>

diff --git a/roles/ceph-defaults/tasks/facts.yml b/roles/ceph-defaults/tasks/facts.yml
index c14f75797300c520e8edc26660740a30c8ed84b6..548eeb634b5b1bb539180e9863214458ed0bc42f 100644 (file)
--- a/roles/ceph-defaults/tasks/facts.yml
+++ b/roles/ceph-defaults/tasks/facts.yml
@@ -228,7 +228,7 @@
 - name: set_fact rgw_hostname
   set_fact:
     rgw_hostname: "{% set _value = ansible_hostname -%}
-    {% for key in ceph_current_status['servicemap']['services']['rgw']['daemons'].keys() -%}
+    {% for key in (ceph_current_status['servicemap']['services']['rgw']['daemons'] | list) -%}
     {% if key == ansible_fqdn -%}
     {% set _value = key -%}
     {% endif -%}
@@ -247,4 +247,4 @@
   import_tasks: set_radosgw_address.yml
 
 - name: populate service facts
-  service_facts:
\ No newline at end of file
+  service_facts: