mirror of
https://github.com/unraid/webgui.git
synced 2026-05-08 05:12:14 -05:00
bergware
87475a8f47
NTP: exclude WG tunnels and user defined interfaces NTP: add interface name in config SSH: add interface name in config
126 lines
2.7 KiB
Bash
Executable File
126 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
|
|
# Start/stop/restart ntpd.
|
|
|
|
# limetech - modified to initialize ntp.conf file from config
|
|
# bergware - added interface bind functionality
|
|
|
|
CALLER="ntp"
|
|
NTPD="/usr/sbin/ntpd"
|
|
OPTIONS="-g -u ntp:ntp"
|
|
CONF="/etc/ntp.conf"
|
|
IDENT="/boot/config/ident.cfg"
|
|
|
|
# library functions
|
|
. /etc/rc.d/rc.library.source
|
|
|
|
build_ntp() {
|
|
cp $CONF- $CONF
|
|
echo "# Generated entries follow:" >>$CONF
|
|
echo "interface ignore wildcard" >>$CONF
|
|
if check && [[ -n $bind ]]; then
|
|
# ignore unused protocol
|
|
[[ $ipv4 == no ]] && echo "interface ignore ipv4" >>$CONF
|
|
[[ $ipv6 == no ]] && echo "interface ignore ipv6" >>$CONF
|
|
# add listen interfaces
|
|
for net in $bind; do
|
|
echo "interface listen $net # $(show $net)" >>$CONF
|
|
done
|
|
fi
|
|
# add configured NTP servers
|
|
[[ -n $NTP_SERVER1 ]] && echo "server $NTP_SERVER1 iburst" >>$CONF
|
|
[[ -n $NTP_SERVER2 ]] && echo "server $NTP_SERVER2 iburst" >>$CONF
|
|
[[ -n $NTP_SERVER3 ]] && echo "server $NTP_SERVER3 iburst" >>$CONF
|
|
[[ -n $NTP_SERVER4 ]] && echo "server $NTP_SERVER4 iburst" >>$CONF
|
|
}
|
|
|
|
ntpd_start() {
|
|
if [[ $(pgrep -cf $NTPD) -ne 0 ]]; then
|
|
# already running
|
|
echo "ntpd already running, not starting again"
|
|
return
|
|
fi
|
|
# read Unraid settings
|
|
[[ -r $IDENT ]] && . <(/usr/bin/fromdos <$IDENT)
|
|
# if ntp not enabled, don't start ntp
|
|
if [[ $USE_NTP != yes ]]; then
|
|
echo "NTP not enabled"
|
|
return
|
|
fi
|
|
# generate our config file
|
|
build_ntp
|
|
# restore previously saved drift file if present
|
|
install --owner=ntp --group=ntp --mode=644 /boot/config/drift /var/lib/ntp 2>/dev/null
|
|
echo -n "Starting NTP daemon: $NTPD $OPTIONS"
|
|
$NTPD $OPTIONS 2>/dev/null
|
|
echo
|
|
}
|
|
|
|
ntpd_stop() {
|
|
echo -n "Stopping NTP daemon..."
|
|
if [[ -r /var/run/ntpd.pid ]]; then
|
|
kill -HUP $(cat /var/run/ntpd.pid)
|
|
rm -f /var/run/ntpd.pid
|
|
else
|
|
killall -HUP -q ntpd
|
|
fi
|
|
# save the drift file if present
|
|
cp /var/lib/ntp/drift /boot/config 2>/dev/null
|
|
echo
|
|
}
|
|
|
|
ntpd_restart() {
|
|
ntpd_stop
|
|
sleep 1
|
|
ntpd_start
|
|
}
|
|
|
|
ntpd_status() {
|
|
if [[ -e /var/run/ntpd.pid ]]; then
|
|
echo "ntpd is running as pid $(cat /var/run/ntpd.pid)."
|
|
else
|
|
echo "ntpd is stopped."
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
ntpd_reload() {
|
|
killall -HUP -q ntpd
|
|
. <(/usr/bin/fromdos <$IDENT)
|
|
build_ntp
|
|
$NTPD $OPTIONS 2>/dev/null
|
|
}
|
|
|
|
ntpd_update() {
|
|
[[ $(pgrep -cf $NTPD) -eq 0 ]] && exit 1 # not running
|
|
if check && [[ "$(this 'interface listen')" == "$bind" ]]; then
|
|
# no action required
|
|
exit 1
|
|
else
|
|
# service update required
|
|
exit 0
|
|
fi
|
|
}
|
|
|
|
case "$1" in
|
|
'start')
|
|
ntpd_start
|
|
;;
|
|
'stop')
|
|
ntpd_stop
|
|
;;
|
|
'restart')
|
|
ntpd_restart
|
|
;;
|
|
'status')
|
|
ntpd_status
|
|
;;
|
|
'reload')
|
|
ntpd_reload
|
|
;;
|
|
'update')
|
|
ntpd_update
|
|
;;
|
|
*)
|
|
echo "usage $0 start|stop|restart|status|reload|update"
|
|
esac
|