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authorChristian Breunig <christian@breunig.cc>2024-01-21 08:29:52 +0100
committerChristian Breunig <christian@breunig.cc>2024-01-21 08:50:26 +0100
commit7ae064bab0010dff8827a0ed5e1239d2778dc7c1 (patch)
tree081fe42e07816f77787945d0ca7eb9ad6ae02879 /data/templates/chrony
parent5c29cf757b449d68f06715a58d0b2e65e0a6c636 (diff)
downloadvyos-1x-7ae064bab0010dff8827a0ed5e1239d2778dc7c1.tar.gz
vyos-1x-7ae064bab0010dff8827a0ed5e1239d2778dc7c1.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
Diffstat (limited to 'data/templates/chrony')
-rw-r--r--data/templates/chrony/chrony.conf.j210
1 files changed, 10 insertions, 0 deletions
diff --git a/data/templates/chrony/chrony.conf.j2 b/data/templates/chrony/chrony.conf.j2
index d02fbf71d..e3f078fdc 100644
--- a/data/templates/chrony/chrony.conf.j2
+++ b/data/templates/chrony/chrony.conf.j2
@@ -21,7 +21,17 @@ ntsdumpdir /run/chrony
pidfile {{ config_file | replace('.conf', '.pid') }}
# Determine when will the next leap second occur and what is the current offset
+{% if leap_second is vyos_defined('timezone') %}
leapsectz right/UTC
+{% elif leap_second is vyos_defined('ignore') %}
+leapsecmode ignore
+{% elif leap_second is vyos_defined('smear') %}
+leapsecmode slew
+maxslewrate 1000
+smoothtime 400 0.001024 leaponly
+{% elif leap_second is vyos_defined('system') %}
+leapsecmode system
+{% endif %}
user {{ user }}