Add the setting log level

Increase the setting log level in the synchronization database.

Change-Id: Ia2fc51601ed54837c2b5e7da34e9ea12f1d0bf62
Closes-Bug: #1683567

manifests/db/sync.pp

@@ -12,6 +12,7 @@ class zaqar::db::sync {
     refreshonly => true,
     try_sleep   => 5,
     tries       => 10,
+    logoutput   => on_failure,
     subscribe   => [
       Anchor['zaqar::install::end'],
       Anchor['zaqar::config::end'],

spec/classes/zaqar_db_sync_spec.rb

@@ -14,6 +14,7 @@ describe 'zaqar::db::sync' do
         :user        => 'zaqar',
         :try_sleep   => 5,
         :tries       => 10,
+        :logoutput   => 'on_failure',
         :subscribe   => ['Anchor[zaqar::install::end]',
                          'Anchor[zaqar::config::end]',
                          'Anchor[zaqar::dbsync::begin]'],