#! /bin/sh

# Author: Pascal Bleser <guru@unixtech.be>

# Please send feedback to guru@unixtech.be

#

# /etc/init.d/collectd

#   and its symbolic link

# /usr/sbin/rccollectd

#

### BEGIN INIT INFO

# Provides:          collectd

# Required-Start:    $local_fs $remote_fs $network

# Required-Stop:     $local_fs $remote_fs $network

# Default-Start:     3 5

# Default-Stop:      0 1 2 6

# Short-Description: Collectd daemon collecting system statistics

# Description:       Start Collectd to collect system statistics

### END INIT INFO

​

# Check for missing binaries (stale symlinks should not happen)

# Note: Special treatment of stop for LSB conformance

COLLECTD_BIN=/usr/sbin/collectd

test -x $COLLECTD_BIN || { echo "$COLLECTD_BIN not installed"; 

    if [ "$1" = "stop" ]; then exit 0;

    else exit 5; fi; }

​

# Check for existence of needed config file and read it

COLLECTD_CONFIG=/etc/collectd.conf

test -r $COLLECTD_CONFIG || { echo "$COLLECTD_CONFIG not existing";

    if [ "$1" = "stop" ]; then exit 0;

    else exit 6; fi; }

​

SERVICENAME=collectd

​

. /etc/rc.status

# Reset status of this service

rc_reset

​

case "$1" in

    start)

    echo -n "Starting $SERVICENAME "

    /sbin/startproc "$COLLECTD_BIN"

    rc_status -v

    ;;

    stop)

    echo -n "Shutting down $SERVICENAME "

    /sbin/killproc -TERM "$COLLECTD_BIN"

    rc_status -v

    ;;

    try-restart|condrestart)

    ## Do a restart only if the service was active before.

    ## Note: try-restart is now part of LSB (as of 1.9).

    ## RH has a similar command named condrestart.

    if test "$1" = "condrestart"; then

        echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"

    fi

    $0 status

    if test $? = 0; then

        $0 restart

    else

        rc_reset    # Not running is not a failure.

    fi

    rc_status

    ;;

    restart)

    $0 stop

    $0 start

    rc_status

    ;;

    force-reload)

    echo -n "Reload service $SERVICENAME "

    $0 try-restart

    rc_status

    ;;

    reload)

    rc_failed 3

    rc_status -v

    ;;

    status)

    echo -n "Checking for service $SERVICENAME "

    /sbin/checkproc $COLLECTD_BIN

    rc_status -v

    ;;

    probe)

    ## Optional: Probe for the necessity of a reload, print out the

    ## argument to this init script which is required for a reload.

    ## Note: probe is not (yet) part of LSB (as of 1.9)

​

    test "$COLLECTD_CONFIG" -nt "/var/run/collectd.pid" && echo reload

    ;;

    *)

    echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"

    exit 1

    ;;

esac

rc_exit

​