Merge "Enable ntp iburst"

puppet/services/time/ntp.yaml

@@ -39,6 +39,14 @@ parameters:
                  have a sane default for Pacemaker deployments when
                  not configuring this parameter by default.
     type: comma_delimited_list
+  NtpIburstEnable:
+    default: true
+    description: Specifies whether to enable the iburst option for every NTP
+                 peer. If iburst is enabled, when the ntp server is unreachable
+                 ntp will send a burst of eight packages instead of one. This
+                 is designed to speed up the initial syncrhonization.
+    type: boolean
+
 
 outputs:
   role_data:
@@ -47,6 +55,7 @@ outputs:
       service_name: ntp
       config_settings:
         ntp::servers: {get_param: NtpServer}
+        ntp::iburst_enable: {get_param: NtpIburstEnable}
         tripleo.ntp.firewall_rules:
           '105 ntp':
             dport: 123

releasenotes/notes/enable-ntp-iburst-efbc24a43a72daae.yaml

@@ -0,0 +1,7 @@
+---
+fixes:
+  - |
+    Enable the ntp iburst configuration for each server by default. As some
+    services are very sensitive to time syncronization, this will help speed
+    up the syncronization when servers are unavailable for a time. See
+    LP#1731883