+ Fix exit message
+ remove useless workers mode (slotstates more infos)
This commit is contained in:
Quentin Garnier
parent
303c4fb0eb
commit
dc6a993887
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@ -43,6 +43,7 @@ use LWP::UserAgent;
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sub connect {
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my ($self, %options) = @_;
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my $ua = LWP::UserAgent->new( protocols_allowed => ['http','https'], timeout => $self->{option_results}->{timeout});
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my $connection_exit = defined($options{connection_exit}) ? $options{connection_exit} : 'unknown';
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my $response;
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my $content;
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@ -71,8 +72,8 @@ sub connect {
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$content = $response->content;
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return $content;
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} else {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => $response->status_line);
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$self->{output}->output_add(severity => $connection_exit,
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short_msg => $response->status_line);
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$self->{output}->display();
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$self->{output}->exit();
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}
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@ -53,9 +53,9 @@ sub new {
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', default => '80' },
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"proto:s" => { name => 'proto', default => "http" },
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"credentials" => { name => 'credentials' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"credentials" => { name => 'credentials' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"proxyurl:s" => { name => 'proxyurl' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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@ -107,7 +107,7 @@ sub run {
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my @webcontentarr = split("\n", $webcontent);
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my $i = 0;
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my ($rPerSec, $rPerSecSfx, $bPerSec, $bPerSecSfx, $bPerReq, $bPerReqSfx);
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while (($i < @webcontentarr) && ((!defined($rPerSec)) || (!defined($bPerSec)) || (!defined($bPerReq)))) {
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if ($webcontentarr[$i] =~ /([0-9]*\.?[0-9]+)\s([A-Za-z]+)\/sec\s-\s([0-9]*\.?[0-9]+)\s([A-Za-z]+)\/second\s-\s([0-9]*\.?[0-9]+)\s([A-Za-z]+)\/request/) {
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($rPerSec, $rPerSecSfx, $bPerSec, $bPerSecSfx, $bPerReq, $bPerReqSfx) = ($webcontentarr[$i] =~ /([0-9]*\.?[0-9]+)\s([A-Za-z]+)\/sec\s-\s([0-9]*\.?[0-9]+)\s([A-Za-z]+)\/second\s-\s([0-9]*\.?[0-9]+)\s([A-Za-z]+)\/request/);
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@ -115,6 +115,14 @@ sub run {
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$i++;
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}
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if (!defined($rPerSec)) {
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$self->{output}->add_option_msg(short_msg => "Apache 'ExtendedStatus' option is off.");
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$self->{output}->option_exit();
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}
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if ($rPerSec =~ /^\./) {
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$rPerSec = '0' . $rPerSec;
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}
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if ($bPerReqSfx eq 'kB') {
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$bPerReq = $bPerReq * 1024;
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} elsif ($bPerReqSfx eq 'mB') {
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@ -135,9 +143,14 @@ sub run {
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my $exit2 = $self->{perfdata}->threshold_check(value => $bPerReq, threshold => [ { label => 'critical-bytes', 'exit_litteral' => 'critical' }, { label => 'warning-bytes', exit_litteral => 'warning' } ]);
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my $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2 ]);
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my ($bPerSec_value, $bPerSec_unit) = $self->{perfdata}->change_bytes(value => $bPerSec);
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my ($bPerReq_value, $bPerReq_unit) = $self->{perfdata}->change_bytes(value => $bPerReq);
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("RequestPerSec: %f BytesPerSecond: %d BytesPerRequest: %d", $self->{perfdata}->change_bytes($rPerSec), $self->{perfdata}->change_bytes($bPerSec), $self->{perfdata}->change_bytes($bPerReq)));
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short_msg => sprintf("RequestPerSec: %s BytesPerSecond: %s BytesPerRequest: %s", $rPerSec,
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$bPerSec_value . ' ' . $bPerSec_unit,
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$bPerReq_value . ' ' . $bPerReq_unit));
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$self->{output}->perfdata_add(label => "requestPerSec",
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value => $rPerSec,
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unit => $rPerSecSfx,
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@ -147,11 +160,11 @@ sub run {
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$self->{output}->perfdata_add(label => "bytesPerSec",
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value => $bPerSec,
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unit => 'B');
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$self->{output}->perfdata_add(label => "bytesPerRequest",
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$self->{output}->perfdata_add(label => "bytesPerRequest", unit => 'B',
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value => $bPerReq,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-bytes'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-bytes'),
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unit => 'B');
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);
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$self->{output}->display();
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$self->{output}->exit();
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@ -54,10 +54,10 @@ sub new {
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', default => '80' },
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"proto:s" => { name => 'proto', default => "http" },
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"credentials" => { name => 'credentials' },
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"credentials" => { name => 'credentials' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"proxyurl:s" => { name => 'proxyurl' },
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"proxyurl:s" => { name => 'proxyurl' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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"timeout:s" => { name => 'timeout', default => '3' },
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@ -98,7 +98,7 @@ sub run {
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my $timing0 = [gettimeofday];
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my $webcontent = apps::apache::serverstatus::mode::libconnect::connect($self);
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my $webcontent = apps::apache::serverstatus::mode::libconnect::connect($self, connection_exit => 'critical');
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my $timeelapsed = tv_interval ($timing0, [gettimeofday]);
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@ -53,9 +53,9 @@ sub new {
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', default => '80' },
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"proto:s" => { name => 'proto', default => "http" },
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"credentials" => { name => 'credentials' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"credentials" => { name => 'credentials' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"proxyurl:s" => { name => 'proxyurl' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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@ -108,7 +108,7 @@ sub run {
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if ( $webcontentarr[$i] =~ m/<pre>/i ) {
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$PosPreBegin = $i;
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}
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}
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}
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if (defined($PosPreBegin)) {
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if ( $webcontentarr[$i] =~ m/<\/pre>/i ) {
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$PosPreEnd = $i;
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@ -123,6 +123,8 @@ sub run {
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$ScoreBoard =~ s/^.*<[Pp][Rr][Ee]>//;
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$ScoreBoard =~ s/<\/[Pp][Rr][Ee].*>//;
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my $srvLimit = length($ScoreBoard);
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my $CountOpenSlots = ($ScoreBoard =~ tr/\.//);
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@ -134,7 +136,9 @@ sub run {
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$self->{output}->perfdata_add(label => "freeSlots",
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value => $CountOpenSlots,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'));
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
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min => 0,
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max => $srvLimit);
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$self->{output}->perfdata_add(label => "waiting",
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value => ($ScoreBoard =~ tr/\_//));
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$self->{output}->perfdata_add(label => "starting",
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@ -1,212 +0,0 @@
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###############################################################################
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# Copyright 2005-2013 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an timeelapsedutable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting timeelapsedutable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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# Author : Simon BOMM <sbomm@merethis.com>
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#
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# Based on De Bodt Lieven plugin
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####################################################################################
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package apps::apache::serverstatus::mode::workers;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use LWP::UserAgent;
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use apps::apache::serverstatus::mode::libconnect;
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', default => '80' },
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"proto:s" => { name => 'proto', default => "http" },
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"proxyurl:s" => { name => 'proxyurl' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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"timeout:s" => { name => 'timeout', default => '3' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{option_results}->{proto} ne 'http') && ($self->{option_results}->{proto} ne 'https')) {
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$self->{output}->add_option_msg(short_msg => "Unsupported protocol specified '" . $self->{option_results}->{proto} . "'.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{hostname})) {
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$self->{output}->add_option_msg(short_msg => "Please set the hostname option");
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$self->{output}->option_exit();
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}
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if ((defined($self->{option_results}->{credentials})) && (!defined($self->{option_results}->{username}) || !defined($self->{option_results}->{password}))) {
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$self->{output}->add_option_msg(short_msg => "You need to set --username= and --password= options when --credentials is used");
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$self->{output}->option_exit();
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}
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}
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sub run {
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my ($self, %options) = @_;
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my $webcontent = apps::apache::serverstatus::mode::libconnect::connect($self);
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my @webcontentarr = split("\n", $webcontent);
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my $i = 0;
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my $ScoreBoard = "";
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my $PosPreBegin = undef;
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my $PosPreEnd = undef;
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my $BusyWorkers;
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my $IdleWorkers;
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my $prct_busy;
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while ($i < @webcontentarr) {
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if ($webcontentarr[$i] =~ /(\d+)\s+requests\s+currently\s+being\s+processed,\s+(\d+)\s+idle\s+....ers/) {
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($BusyWorkers, $IdleWorkers) = ($webcontentarr[$i] =~ /(\d+)\s+requests\s+currently\s+being\s+processed,\s+(\d+)\s+idle\s+....ers/);
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}
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$i++;
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}
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$i = 0;
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while (($i < @webcontentarr) && ((!defined($PosPreBegin)) || (!defined($PosPreEnd)))) {
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if (!defined($PosPreBegin)) {
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if ( $webcontentarr[$i] =~ m/<pre>/i ) {
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$PosPreBegin = $i;
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}
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}
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if (defined($PosPreBegin)) {
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if ( $webcontentarr[$i] =~ m/<\/pre>/i ) {
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$PosPreEnd = $i;
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}
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}
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$i++;
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}
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for ($i = $PosPreBegin; $i <= $PosPreEnd; $i++) {
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$ScoreBoard = $ScoreBoard . $webcontentarr[$i];
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}
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$ScoreBoard =~ s/^.*<[Pp][Rr][Ee]>//;
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$ScoreBoard =~ s/<\/[Pp][Rr][Ee].*>//;
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my $srvLimit = length($ScoreBoard);
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$prct_busy = $BusyWorkers / $srvLimit * 100;
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my $exit = $self->{perfdata}->threshold_check(value => $prct_busy,
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threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Busy workers: %d Idle workers: %d ( %d %% )", $BusyWorkers, $IdleWorkers, $prct_busy));
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$self->{output}->perfdata_add(label => "idle_workers",
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value => $IdleWorkers,
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min => 0,
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max => $srvLimit);
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$self->{output}->perfdata_add(label => "busy_workers",
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value => $BusyWorkers,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
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min => 0,
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max => $srvLimit);
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$self->{output}->display();
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$self->{output}->exit();
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}
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1;
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__END__
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=head1 MODE
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Check Apache WebServer busy processes. Graph Busy and Idle. Compute percentage over ServerLimit apache config file directive.
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=over 8
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=item B<--hostname>
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IP Addr/FQDN of the webserver host
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=item B<--port>
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Port used by Apache
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=item B<--proxyurl>
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Proxy URL if any
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=item B<--proto>
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Protocol to use http or https, http is default
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=item B<--credentials>
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Specify this option if you access server-status page over basic authentification
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=item B<--username>
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Specify username for basic authentification (Mandatory if --credentials is specidied)
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=item B<--password>
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Specify password for basic authentification (Mandatory if --credentials is specidied)
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=item B<--timeout>
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Threshold for HTTP timeout
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=item B<--warning>
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Warning Threshold (%) of busy workers
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=item B<--critical>
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Critical Threshold (%) of busy workers
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=back
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=cut
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@ -50,7 +50,6 @@ sub new {
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'responsetime' => 'apps::apache::serverstatus::mode::responsetime',
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'requests' => 'apps::apache::serverstatus::mode::requests',
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'slotstates' => 'apps::apache::serverstatus::mode::slotstates',
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'workers' => 'apps::apache::serverstatus::mode::workers',
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);
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return $self;
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