Added timezone configuration.

modules/system/manifests/init.pp

@@ -88,8 +88,18 @@ class system {
 		notify => Exec['systemd-reload'],
 	}
 
+	package { 'tzdata':
+		ensure => installed,
+	}
+
+	file { '/etc/localtime':
+		source => 'file:///usr/share/zoneinfo/Europe/Berlin',
+		require => Package["tzdata"],
+	}
+
 	package { 'chrony':
 		ensure => installed,
+		require => File['/etc/localtime'],
 	}
 
 	service { 'chrony':