check_disk

Dieses Plugin zeigt den benutzen Plattenplatz in Prozent an. Die Parameter für WARNING und CRITICAL sind variabel.

etc/services

# Service definition
define service{
        use                             template-gow-service            ; Name of service template to use
        host_name                       localhost
        service_description             HDD.root
        check_command                   check_local_disk!20%!10%!"/dev/hda2"
        }

etc/checkcommands.cfg

# 'check_local_disk' command definition
define command{
        command_name    check_local_disk
        command_line    $USER1$/check_disk -w $ARG1$ -c $ARG2$ -p $ARG3$
        }

Look and Feel

etc/services.cfg

# Service definition
define service{
        use                             template-gow-service            ; Name of service template to use
        host_name                       host1,host2
        service_description             HDD.root
        check_command                   check_nrpe!check_disk1
        }

etc/checkcommands.cfg

# 'check_nrpe' command defintion
define command{
        command_name    check_nrpe
        command_line    $USER1$/check_nrpe -H $HOSTADDRESS$ -c $ARG1$
}

/etc/nagios/nrpe.cfg

command[check_disk1]=/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /dev/sda2 -M

Look and Feel

./libexec/check_disk -h
check_disk (nagios-plugins 1.4.2) 1.57
Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>
Copyright (c) 1999-2004 Nagios Plugin Development Team
        <nagiosplug-devel@lists.sourceforge.net>

This plugin checks the amount of used disk space on a mounted file system
and generates an alert if free space is less than one of the threshold values.

Usage: check_disk -w limit -c limit [-p path | -x device] [-t timeout] [-m] [-e]
                  [-v] [-q]

Options:
 -h, --help
    Print detailed help screen
 -V, --version
    Print version information
 -w, --warning=INTEGER
   Exit with WARNING status if less than INTEGER --units of disk are free
 -w, --warning=PERCENT%
   Exit with WARNING status if less than PERCENT of disk space is free
 -c, --critical=INTEGER
   Exit with CRITICAL status if less than INTEGER --units of disk are free
 -c, --critical=PERCENT%
   Exit with CRITCAL status if less than PERCENT of disk space is free
 -C, --clear
    Clear thresholds
 -u, --units=STRING
    Choose bytes, kB, MB, GB, TB (default: MB)
 -k, --kilobytes
    Same as '--units kB'
 -m, --megabytes
    Same as '--units MB'
 -l, --local
    Only check local filesystems
 -p, --path=PATH, --partition=PARTITION
    Path or partition (may be repeated)
 -x, --exclude_device=PATH <STRING>
    Ignore device (only works if -p unspecified)
 -X, --exclude-type=TYPE <STRING>
    Ignore all filesystems of indicated type (may be repeated)
 -M, --mountpoint
    Display the mountpoint instead of the partition
 -e, --errors-only
    Display only devices/mountpoints with errors
 -w, --warning=DOUBLE
    Response time to result in warning status (seconds)
 -c, --critical=DOUBLE
    Response time to result in critical status (seconds)
 -t, --timeout=INTEGER
    Seconds before connection times out (default: 10)
 -v, --verbose
    Show details for command-line debugging (Nagios may truncate output)
Examples:
 check_disk -w 10% -c 5% -p /tmp -p /var -C -w 100000 -c 50000 -p /
   Checks /tmp and /var at 10%,5% and / at 100MB, 50MB

Send email to nagios-users@lists.sourceforge.net if you have questions
regarding use of this software. To submit patches or suggest improvements,
send email to nagiosplug-devel@lists.sourceforge.net