#! /bin/sh # # Dreived from standard Debian init script template # ### BEGIN INIT INFO # Provides: fping_logger # Required-Start: $remote_fs $syslog # Should-Start: # Required-Stop: $remote_fs $syslog # Should-Stop: # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: ping monitor # Description: fping Network connectivity monitoring daemon ### END INIT INFO PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin DAEMON=/usr/local/sbin/fping_logger NAME=fping_logger DESC=fping_logger test -x $DAEMON || exit 0 LOGDIR=/var/log/fping_logger PIDFILE=/var/run/$NAME.pid DODTIME=5 # Time to wait for the server to die, in seconds # If this value is set too low you might not # let some servers to die gracefully and # 'restart' will not work # Include fping_logger defaults if available if [ -f /etc/default/fping_logger ] ; then . /etc/default/fping_logger fi set -e #running_pid() #{ # # Check if a given process pid's cmdline matches a given name # pid=$1 # name=$2 # [ -z "$pid" ] && return 1 # [ ! -d /proc/$pid ] && return 1 # cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1 |cut -d : -f 1` # # Is this the expected child? # [ "$cmd" != "$name" ] && return 1 # return 0 #} running() { # Check if the process is running looking at /proc # (works for all users) # No pidfile, probably no daemon present [ ! -f "$PIDFILE" ] && return 1 # Obtain the pid and check it against the binary name # pid=`cat $PIDFILE` # running_pid $pid $DAEMON || return 1 return 0 } force_stop() { # Forcefully kill the process [ ! -f "$PIDFILE" ] && return if running ; then kill -15 $pid # Is it really dead? [ -n "$DODTIME" ] && sleep "$DODTIME"s if running ; then kill -9 $pid [ -n "$DODTIME" ] && sleep "$DODTIME"s if running ; then echo "Cannot kill $LABEL (pid=$pid)!" exit 1 fi fi fi rm -f $PIDFILE return 0 } case "$1" in start) echo -n "Starting $DESC: " start-stop-daemon --start --quiet --pidfile $PIDFILE \ --exec $DAEMON -- $DAEMON_OPTS sleep 1 if running ; then echo "$NAME." else echo " ERROR." fi ;; stop) echo -n "Stopping $DESC: " start-stop-daemon --stop --quiet --pidfile $PIDFILE echo "$NAME." ;; force-stop) echo -n "Forcefully stopping $DESC: " force_stop if ! running ; then echo "$NAME." else echo " ERROR." fi ;; #reload) # # If the daemon can reload its config files on the fly # for example by sending it SIGHUP, do it here. # # If the daemon responds to changes in its config file # directly anyway, make this a do-nothing entry. # # echo "Reloading $DESC configuration files." # start-stop-daemon --stop --signal 1 --quiet --pidfile \ # /var/run/$NAME.pid --exec $DAEMON #;; force-reload) # # If the "reload" option is implemented, move the "force-reload" # option to the "reload" entry above. If not, "force-reload" is # just the same as "restart" except that it does nothing if the # daemon isn't already running. # check wether $DAEMON is running. If so, restart start-stop-daemon --stop --test --quiet --pidfile \ /var/run/$NAME.pid \ && $0 restart \ || exit 0 ;; restart) echo -n "Restarting $DESC: " start-stop-daemon --stop --quiet --pidfile \ /var/run/$NAME.pid [ -n "$DODTIME" ] && sleep $DODTIME start-stop-daemon --start --quiet --pidfile \ /var/run/$NAME.pid --exec $DAEMON -- $DAEMON_OPTS echo "$NAME." ;; status) echo -n "$LABEL is " if running ; then echo "running" else echo " not running." exit 1 fi ;; *) N=/etc/init.d/$NAME # echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2 echo "Usage: $N {start|stop|restart|force-reload|status|force-stop}" >&2 exit 1 ;; esac exit 0