net/chrony/files/ntpd.hotplug

   1 COMMAND=/usr/bin/chronyc
   2 CHRONY_KEY=$(awk '/^1 / { print $2; }' /etc/chrony/chrony.keys)
   3
   4 chrony_control() {
   5 $COMMAND << EOF
   6 password $CHRONY_KEY
   7 $1
   8 EOF
   9 }
  10
  11 [ "$ACTION" = "ifup" -a "$INTERFACE" = "wan" ] && {
  12         [ -x $COMMAND ] && [ -n "$CHRONY_KEY" ] &&{
  13                 chrony_control online
  14         }
  15 }
  16
  17 [ "$ACTION" = "ifdown" -a "$INTERFACE" = "wan" ] && {
  18         [ -x $COMMAND ] && [ -n "$CHRONY_KEY" ] &&{
  19                 chrony_control offline
  20         }
  21 }