Make timedatectl calls more robust

roles/timesync-enabled/tasks/timesync_timesyncd.yml

@@ -1,9 +1,16 @@
 ---
 - name: See if NTProtocol active
-  shell: 'timedatectl | grep "NTP synchronized:" | cut -d: -f 2 | grep -o "yes\|no"'
+  shell: 'timedatectl | grep "\(NTP service\|NTP enabled\|Network time on\):" | cut -d: -f 2 | grep -o "active\|inactive\|yes\|no\|n/a"'
+  ignore_errors: True
   register: timedatectl
 
 
+- name: 'Fail if "timedatectl" could not be executed"'
+  fail:
+    msg: 'Could not execute "timedatectl", give up....'
+  when: timedatectl is failed
+
+
 - name: Template configuration
   template:
     src: etc/systemd/timesyncd.conf.j2