chrony: add support for config and source snippet includes

This makes it simpler to set specific config options or custom sources
by adding snippet files to /etc/chrony/conf.d/ or /etc/chrony/sources.d/
instead of modifying a copy of the full configuration file. As new
snippets can be added from separate recipes, targeted changes can be
done in multiple layers.

These specific directories are also used in Debian's default
configuration. It is not an error if they are missing.

Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Jan Luebbe 2022-08-24 18:11:54 +02:00 committed by Khem Raj
parent 14c47261c2
commit 517c9dab9e

View File

@ -1,3 +1,6 @@
# Load config files matching the /etc/chrony/conf.d/*.conf pattern.
confdir /etc/chrony/conf.d
# Use public NTP servers from the pool.ntp.org project.
# Please consider joining the pool project if possible by running your own
# server(s).
@ -17,6 +20,10 @@ pool 0.openembedded.pool.ntp.org iburst
# gpios = <&ps7_gpio_0 56 0>;
# };
# Load source files matching the /etc/chrony/sources.d/*.sources pattern.
# These can be reloaded using 'chronyc reload sources'.
sourcedir /etc/chrony/sources.d
# In first three updates step the system clock instead of slew
# if the adjustment is larger than 1 second.
makestep 1.0 3