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authorChristian Breunig <christian@breunig.cc>2024-01-21 08:29:52 +0100
committerMergify <37929162+mergify[bot]@users.noreply.github.com>2024-01-21 12:23:18 +0000
commita239b032a018c49fa570c6568f62e858ce738ba2 (patch)
treef2a4558bc7b43e232ee89b9c8fd630a8db3e0f5d /interface-definitions/service_ntp.xml.in
parent36d0196a9554fb36fafc541510ca057849c25fd7 (diff)
downloadvyos-1x-a239b032a018c49fa570c6568f62e858ce738ba2.tar.gz
vyos-1x-a239b032a018c49fa570c6568f62e858ce738ba2.zip
ntp: T5692: add support to configure leap second behavior
* set service ntp leap-second [ignore|smear|system|timezone] Where timezone is the new and old default resulting in adding "leapsectz right/UTC" to chrony.conf. The most prominent new option is "smear" which will add leapsecmode slew maxslewrate 1000 smoothtime 400 0.001 leaponly to chrony. See https://chrony-project.org/doc/4.3/chrony.conf.html leapsecmode for additional information (cherry picked from commit 7ae064bab0010dff8827a0ed5e1239d2778dc7c1)
Diffstat (limited to 'interface-definitions/service_ntp.xml.in')
-rw-r--r--interface-definitions/service_ntp.xml.in36
1 files changed, 32 insertions, 4 deletions
diff --git a/interface-definitions/service_ntp.xml.in b/interface-definitions/service_ntp.xml.in
index 65a45d7a1..c057b62b5 100644
--- a/interface-definitions/service_ntp.xml.in
+++ b/interface-definitions/service_ntp.xml.in
@@ -9,6 +9,38 @@
<priority>900</priority>
</properties>
<children>
+ #include <include/allow-client.xml.i>
+ #include <include/generic-interface.xml.i>
+ #include <include/listen-address.xml.i>
+ #include <include/interface/vrf.xml.i>
+ <leafNode name="leap-second">
+ <properties>
+ <help>Leap second behavior</help>
+ <completionHelp>
+ <list>ignore smear system timezone</list>
+ </completionHelp>
+ <valueHelp>
+ <format>ignore</format>
+ <description>No correction is applied to the clock for the leap second</description>
+ </valueHelp>
+ <valueHelp>
+ <format>smear</format>
+ <description>Correct served time slowly be slewing instead of stepping</description>
+ </valueHelp>
+ <valueHelp>
+ <format>system</format>
+ <description>Kernel steps the system clock forward or backward</description>
+ </valueHelp>
+ <valueHelp>
+ <format>timezone</format>
+ <description>Use UTC timezone database to determine when will the next leap second occur</description>
+ </valueHelp>
+ <constraint>
+ <regex>(ignore|smear|system|timezone)</regex>
+ </constraint>
+ </properties>
+ <defaultValue>timezone</defaultValue>
+ </leafNode>
<tagNode name="server">
<properties>
<help>Network Time Protocol (NTP) server</help>
@@ -56,10 +88,6 @@
</leafNode>
</children>
</tagNode>
- #include <include/allow-client.xml.i>
- #include <include/generic-interface.xml.i>
- #include <include/listen-address.xml.i>
- #include <include/interface/vrf.xml.i>
</children>
</node>
</children>