.
.
'trusted_domains' => 
array (
  0 => 'cloud.local.rtd.helux.nl',
  1 => 'cloud.helux.nl',
),
'datadirectory' => '/data/owncloud',
'overwrite.cli.url' => 'http://cloud.local.rtd.helux.nl/owncloud',
'overwritehost' => 'cloud.helux.nl',
'overwriteprotocol' => 'https',
'overwritewebroot' => '/',
.
.