ntpd: Added option to disable strict ACLs for isc-ntpd

ntpd/manifests/init.pp

@@ -6,6 +6,11 @@
 #       Array of NTP servers using [] will disable external servers.
 #       Defaults to pool.ntp.org.
 #
+#   $ntp_strict:
+#       When set to "false", permit time synchronization by default. Required
+#       for pool.ntp.org or similar server names which have multiple addresses.
+#       Defaults to "true".
+#
 #   $ntp_client_networks:
 #       Array of networks that are allowed to query this server in format
 #       [ "192.168.1.0/255.255.255.0", "192.168.2.0/255.255.255.0", ] or
@@ -17,6 +22,10 @@ class ntpd {
         $ntp_server = ["pool.ntp.org"]
     }
 
+    if !$ntp_strict {
+        $ntp_strict = "true"
+    }
+
     case $::operatingsystem {
         "fedora": {
             case $::operatingsystemrelease {