Add the setting log level

Increase the setting log level in the synchronization database.

Change-Id: I893489766108c0dd246504a5138e1bbc243284fd
Closes-Bug: #1683567

manifests/db/sync.pp

@@ -27,6 +27,7 @@ class ec2api::db::sync (
     refreshonly => true,
     try_sleep   => 5,
     tries       => 10,
+    logoutput   => on_failure,
     subscribe   => [
       Anchor['ec2api::install::end'],
       Anchor['ec2api::config::end'],

spec/classes/ec2api_db_sync_spec.rb

@@ -13,6 +13,7 @@ describe 'ec2api::db::sync' do
           :user        => 'ec2api',
           :group       => 'ec2api',
           :refreshonly => true,
+          :logoutput   => 'on_failure',
           :subscribe   => [
             'Anchor[ec2api::install::end]',
             'Anchor[ec2api::config::end]',