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  • Committer: Tom Haddon
  • Date: 2012-10-10 14:38:47 UTC
  • Revision ID: tom.haddon@canonical.com-20121010143847-uc9ufigqv1v965ub
Add nrpe-external-master checks to haproxy

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hooks/nrpe-external-master-relation-changed
 
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#!/bin/bash
 
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set -eux
 
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# XXX: We should also be listing the listen stanzas in the configs and then
 
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# doing a queue depth check on all of them
 
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NAGIOS_SERVICEGROUP=$(config-get nagios_context)
 
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NAGIOS_HOSTNAME="${NAGIOS_SERVICEGROUP}-${JUJU_UNIT_NAME//\//-}"
 
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cp files/nrpe-external-master/check_haproxy.sh /usr/local/lib/nagios/plugins/check_haproxy.sh
 
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chmod 555 /usr/local/lib/nagios/plugins/check_haproxy.sh
 
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[ ! -d /var/log/nagios ] && mkdir /var/log/nagios && chown -R nagios:nagios /var/log/nagios
 
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NRPE_CHECK="# check haproxy backends
 
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command[check_haproxy]=/usr/local/lib/nagios/plugins/check_haproxy.sh"
 
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echo "$NRPE_CHECK" > /etc/nagios/nrpe.d/check_haproxy.cfg
 
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NRPE_EXPORT="
 
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define service {
 
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    use                             active-service
 
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    host_name                       ${NAGIOS_HOSTNAME}
 
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    service_description             ${NAGIOS_HOSTNAME} Check HAProxy
 
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    check_command                   check_nrpe!check_haproxy
 
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    servicegroups                   ${NAGIOS_SERVICEGROUP}
 
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}"
 
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echo "$NRPE_EXPORT" > /var/lib/nagios/export/service__${NAGIOS_HOSTNAME}_check_haproxy.cfg
 
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/etc/init.d/nagios-nrpe-server reload