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The check_cluster Plugin

check_cluster v2.2.git (monitoring-plugins 2.2)
Copyright (c) 2000-2004 Ethan Galstad (nagios@nagios.org)
Copyright (c) 2000-2007 Monitoring Plugins Development Team
    <devel@monitoring-plugins.org>

Host/Service Cluster Plugin for Monitoring

Usage:
 check_cluster (-s | -h) -d val1[,val2,...,valn] [-l label]
[-w threshold] [-c threshold] [-v] [--help]

Options:
 --extra-opts=[section][@file]
    Read options from an ini file. See
    https://www.monitoring-plugins.org/doc/extra-opts.html
    for usage and examples.
 -s, --service
    Check service cluster status
 -h, --host
    Check host cluster status
 -l, --label=STRING
    Optional prepended text output (i.e. "Host cluster")
 -w, --warning=THRESHOLD
    Specifies the range of hosts or services in cluster that must be in a
    non-OK state in order to return a WARNING status level
 -c, --critical=THRESHOLD
    Specifies the range of hosts or services in cluster that must be in a
    non-OK state in order to return a CRITICAL status level
 -d, --data=LIST
    The status codes of the hosts or services in the cluster, separated by
    commas
 -v, --verbose
    Show details for command-line debugging (output may be truncated by
    the monitoring system)

Notes:
 See:
 https://www.monitoring-plugins.org/doc/guidelines.html#THRESHOLDFORMAT
 for THRESHOLD format and examples.

Examples:
 check_cluster -s -d 2,0,2,0 -c @3:
    Will alert critical if there are 3 or more service data points in a non-OK
    state.

Send email to help@monitoring-plugins.org if you have questions regarding
use of this software. To submit patches or suggest improvements, send email
to devel@monitoring-plugins.org