MON não para o Heartbeat

1. MON não para o Heartbeat

Matheus Marson Damião
matheusmarson

(usa Debian)

Enviado em 21/02/2016 - 11:36h

Olá a todos

Montei um Cluster HA com Heartbeat + apacha2 + mon
O heartbeat está ok, funcionando perfeitamente.
Porém quando paro o apavhe em uma das máquina o MON deveria monitorar que o serviço foi parado e derrubar o heartbeat da maquina para que o outro nó do cluster assumisse o serviço
Meu problema está sendo fazer o mon parar o heartbeat.

O mon etá monitorando o serviço apache2 corretamente pois no log /var/log/mon http.alert.log.aparece corretamente que o serviço foi monitorado.

O problema está em fazer o mon para o heartbeat
o meu mon.cf está ssim:
serverbind = localhost
trapbind = localhost
cfbasedir = /etc/mon
alertdir= /usr/lib/mon/alert.d
mondir = /usr/lib/mon/mon.d
maxprocs = 20
histlength = 100
randstart = 60s

hostgroup localnode localhost

watch localhost
service apache2
description Monitoramento do apache
interval 1m
monitor http.monitor -p 80 -t 10 -o localhost
period wd {Mon-Sun}
alert heartbeat.alert
alert file.alert -d /var/log/mon http.alert.log


E o script de alerta heartbeat.alert é o seguinte:
#!/usr/bin/perl
#
# Shutdown heartbeat
# derived from Jim Trocki's alert.template
#
# Jim Trocki, trockij@transmeta.com
# Sandro Poppi, spoppi@gmx.de
#
# Copyright (C) 1998, Jim Trocki
# 2001, Sandro Poppi
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
use Getopt::Std;
getopts ("s:g:h:t:l:u");

#
# the first line is summary information, adequate to send to a pager
# or email subject line
#
#
# the following lines normally contain more detailed information,
# but this is monitor-dependent
#
# see the "Alert Programs" section in mon(1) for an explanation
# of the options that are passed to the monitor script.
#
$summary=<STDIN>;
chomp $summary;

$t = localtime($opt_t);
($wday,$mon,$day,$tm) = split (/\s+/, $t);

print <<EOF;

Alert for group $opt_g, service $opt_s
EOF

print "This alert was sent because service was restored\n"
if ($opt_u);

print <<EOF;
This happened on $wday $mon $day $tm
Summary information: $summary
Arguments passed to this script: @ARGV
Detailed information follows:

EOF

# shutdown heartbeat
system ("/etc/init.d/heartbeat stop");


Alguém poderia me dizer porque o mon não para o heartbeat?

Obrigado desde já a todos


  






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