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#!/bin/bash
# Enhanced version of the send_nsca wrappers to handle service and host checks.
# Allows to specify the nsca host and send_nsca config file in the command definition.
#define command{
# command_name obsessive_host_handler
# command_line /usr/share/icinga/plugins/eventhandlers/distributed-monitoring/send_nsca_host_or_service_check_result '$_HOSTOCHP_HOST$' '$_HOSTOCHP_CONFIG$' '$HOSTNAME$' '$HOSTSTATE$' '$HOSTOUTPUT$\\n$LONGHOSTOUTPUT$|$HOSTPERFDATA$'
#}
#define command{
# command_name obsessive_service_handler
# command_line /usr/share/icinga/plugins/eventhandlers/distributed-monitoring/send_nsca_host_or_service_check_result '$_SERVICEOCSP_HOST$' '$_SERVICEOCSP_CONFIG$' '$HOSTNAME$' '$SERVICEDESC$' '$SERVICESTATE$' '$SERVICEOUTPUT$\\n$LONGSERVICEOUTPUT$|$SERVICEPERFDATA$'
#}
NSCA_HOST="$1"
shift
SEND_NSCA_CFG="$1"
shift
# Service check
# Arguments:
# $1 = host_name (Short name of host that the service is
# associated with)
# $2 = svc_description (Description of the service)
# $3 = state_string (A string representing the status of
# the given service - "OK", "WARNING", "CRITICAL"
# or "UNKNOWN")
# $4 = plugin_output (A text string that should be used
# as the plugin output for the service checks)
#
# Host check
# Arguments:
# $1 = host_name (Short name of host that the service is
# associated with)
# $2 = state_string (A string representing the status of
# the given service - "OK", "WARNING", "CRITICAL"
# or "UNKNOWN")
# $3 = plugin_output (A text string that should be used
# as the plugin output for the service checks)
#
HOSTNAME="$1"
shift
if [ $# -eq 3 ]; then
# we have a service check
# append service name to target.
SERVICE="${1}"
shift
fi
# Convert the state string to the corresponding return code
RETURN_CODE=-1
case "$1" in
OK|UP)
RETURN_CODE=0
;;
WARNING)
RETURN_CODE=1
;;
CRITICAL|DOWN)
RETURN_CODE=2
;;
UNKNOWN|UNREACHABLE)
RETURN_CODE=3
;;
esac
shift
# pipe the service check info into the send_nsca program, which
# in turn transmits the data to the nsca daemon on the central
# monitoring server
if [ -n "${SERVICE}" ]; then
/usr/bin/printf "%s\t%s\t%s\t%s\n" "${HOSTNAME}" "${SERVICE}" "$RETURN_CODE" "$1"
else
/usr/bin/printf "%s\t%s\t%s\n" "${HOSTNAME}" "$RETURN_CODE" "$1"
fi | /usr/sbin/send_nsca -H ${NSCA_HOST} -c ${SEND_NSCA_CFG}
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