OP#830 add config steps

templates/chrony.conf.erb

@@ -6,11 +6,35 @@
 
 <%  if @fqdn == @cy_server_fqdn -%>
 # This is a time server configuration file
-#<% @cy_conf_servers.each do |this_server| -%>
+# Use public servers from the pool.ntp.org project.
-#pool <%= this_server %> iburst
+<% @cy_conf_servers.each do |this_server| -%>
+pool <%= this_server %> iburst
+
+# Use NTP servers from DHCP.
+sourcedir /run/chrony-dhcp
+
+# Record the rate at which the system clock gains/losses time.
+driftfile /var/lib/chrony/drift
+
+# Allow the system clock to be stepped in the first three updates
+# if its offset is larger than 1 second.
+makestep 1.0 3
+
 <% end end -%>
 
 
 <% if @fqdn != @cy_server_fqdn -%>
 # This is a time client configuration file
+server <%= @cy_server_fqdn %> iburst
+
+# Use NTP servers from DHCP.
+sourcedir /run/chrony-dhcp
+
+# Record the rate at which the system clock gains/losses time.
+driftfile /var/lib/chrony/drift
+
+# Allow the system clock to be stepped in the first three updates
+# if its offset is larger than 1 second.
+makestep 1.0 3
+
 <% end %>