diff --git a/apps/tomcat/web/mode/memory.pm b/apps/tomcat/web/mode/memory.pm new file mode 100644 index 000000000..e5cacff91 --- /dev/null +++ b/apps/tomcat/web/mode/memory.pm @@ -0,0 +1,257 @@ +############################################################################### +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# 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. +# +# 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, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an timeelapsedutable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting timeelapsedutable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Author : Florian Asche +# +#################################################################################### + +package apps::tomcat::web::mode::memory; + +use base qw(centreon::plugins::mode); +use strict; +use warnings; +use centreon::plugins::httplib; +use XML::XPath; + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "hostname:s" => { name => 'hostname' }, + "port:s" => { name => 'port', default => '23002' }, + "proto:s" => { name => 'proto', default => "http" }, + "credentials" => { name => 'credentials' }, + "username:s" => { name => 'username' }, + "password:s" => { name => 'password' }, + "proxyurl:s" => { name => 'proxyurl' }, + "timeout:s" => { name => 'timeout', default => '3' }, + "urlpath:s" => { name => 'url_path', default => '/manager/status?XML=true' }, + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + }); + + $self->{result} = {}; + $self->{hostname} = undef; + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{option_results}->{proto} ne 'http') && ($self->{option_results}->{proto} ne 'https')) { + $self->{output}->add_option_msg(short_msg => "Unsupported protocol specified '" . $self->{option_results}->{proto} . "'."); + $self->{output}->option_exit(); + } + if (!defined($self->{option_results}->{hostname})) { + $self->{output}->add_option_msg(short_msg => "Please set the hostname option"); + $self->{output}->option_exit(); + } + if ((defined($self->{option_results}->{credentials})) && (!defined($self->{option_results}->{username}) || !defined($self->{option_results}->{password}))) { + $self->{output}->add_option_msg(short_msg => "You need to set --username= and --password= options when --credentials is used"); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'."); + $self->{output}->option_exit(); + } + +} + +my %xpath_to_check = ( + memMax => '/status/jvm/memory/@max', + memFree => '/status/jvm/memory/@free', + memTotal => '/status/jvm/memory/@total', +); + +sub run { + my ($self, %options) = @_; + + my $webcontent = centreon::plugins::httplib::connect($self); + my $port = $self->{option_results}->{port}; + + #EXAMPLE 1: + # + # + # + # + # + # + # + # + # + # + # + # + # + + #EXAMPLE 2: + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + + #GET XML DATA + my $xpath = XML::XPath->new( xml => $webcontent ); + my %xpath_check_results; + + foreach my $xpath_check ( keys %xpath_to_check ) { + my $singlepath = $xpath_to_check{$xpath_check}; + $singlepath =~ s{\$port}{$port}; + my $nodeset = $xpath->find($singlepath); + + foreach my $node ($nodeset->get_nodelist) { + my $value = $node->string_value(); + if ( $value =~ /^"?([0-9.]+)"?$/ ) { + $self->{result}->{$xpath_check} = $1; + } else { + $self->{result}->{$xpath_check} = "not_numeric"; + }; + }; + }; + + my $memTotal = $self->{result}->{memTotal}; + my $memFree = $self->{result}->{memFree}; + my $memMax = $self->{result}->{memMax}; + my $memUsed = $memTotal - $memFree; + my $memUsed_prct = $memUsed * 100 / $memTotal; + + if (!defined($memTotal) || !defined($memFree) || !defined($memUsed) || !defined($memUsed_prct)) { + $self->{output}->add_option_msg(short_msg => "Some informations missing."); + $self->{output}->option_exit(); + } + + my $exit = $self->{perfdata}->threshold_check(value => $memUsed_prct, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + + my ($memTotal_value, $memTotal_unit) = $self->{perfdata}->change_bytes(value => $memTotal); + my ($memFree_value, $memFree_unit) = $self->{perfdata}->change_bytes(value => $memFree); + my ($memMax_value, $memMax_unit) = $self->{perfdata}->change_bytes(value => $memMax); + my ($memUsed_value, $memUsed_unit) = $self->{perfdata}->change_bytes(value => $memUsed); + + + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Memory used %s (%.2f%%)", + $memUsed_value . " " . $memUsed_unit, $memUsed_prct)); + + $self->{output}->perfdata_add(label => "used", + value => $memUsed, + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $memTotal), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $memTotal), + min => 0, max => $memTotal); + + $self->{output}->display(); + $self->{output}->exit(); +}; + +1; + +__END__ + +=head1 MODE + +Check Tomcat Application Servers Memory Usage + +=over 8 + +=item B<--hostname> + +IP Address or FQDN of the Tomcat Application Server + +=item B<--port> + +Port used by Tomcat + +=item B<--proxyurl> + +Proxy URL if any + +=item B<--proto> + +Protocol used http or https + +=item B<--credentials> + +Specify this option if you access server-status page over basic authentification + +=item B<--username> + +Specify username for basic authentification (Mandatory if --credentials is specidied) + +=item B<--password> + +Specify password for basic authentification (Mandatory if --credentials is specidied) + +=item B<--timeout> + +Threshold for HTTP timeout + +=item B<--url-path> + +Path to the Tomcat Manager List (Default: Tomcat 7 '/manager/text/list') +Tomcat 6: '/manager/list' +Tomcat 7: '/manager/text/list' + +=item B<--warning> + +Threshold warning in percent. + +=item B<--critical> + +Threshold critical in percent. + +=back + +=cut diff --git a/apps/tomcat/web/mode/traffic.pm b/apps/tomcat/web/mode/traffic.pm new file mode 100644 index 000000000..f2c489a9f --- /dev/null +++ b/apps/tomcat/web/mode/traffic.pm @@ -0,0 +1,402 @@ +############################################################################### +# Copyright 2005-2013 MERETHIS +# Centreon is developped by : Julien Mathis and Romain Le Merlus under +# GPL Licence 2.0. +# +# 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. +# +# 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, see . +# +# Linking this program statically or dynamically with other modules is making a +# combined work based on this program. Thus, the terms and conditions of the GNU +# General Public License cover the whole combination. +# +# As a special exception, the copyright holders of this program give MERETHIS +# permission to link this program with independent modules to produce an timeelapsedutable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting timeelapsedutable under terms of MERETHIS choice, provided that +# MERETHIS also meet, for each linked independent module, the terms and conditions +# of the license of that module. An independent module is a module which is not +# derived from this program. If you modify this program, you may extend this +# exception to your version of the program, but you are not obliged to do so. If you +# do not wish to do so, delete this exception statement from your version. +# +# For more information : contact@centreon.com +# Author : Florian Asche +# +#################################################################################### + +package apps::tomcat::web::mode::traffic; + +use base qw(centreon::plugins::mode); +use strict; +use warnings; +use centreon::plugins::httplib; +use centreon::plugins::misc; +use centreon::plugins::statefile; +use Digest::MD5 qw(md5_hex); +use XML::XPath; + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "hostname:s" => { name => 'hostname' }, + "port:s" => { name => 'port', default => '23002' }, + "proto:s" => { name => 'proto', default => "http" }, + "credentials" => { name => 'credentials' }, + "username:s" => { name => 'username' }, + "password:s" => { name => 'password' }, + "proxyurl:s" => { name => 'proxyurl' }, + "timeout:s" => { name => 'timeout', default => '3' }, + "urlpath:s" => { name => 'url_path', default => '/manager/status?XML=true' }, + "name:s" => { name => 'name' }, + "regexp" => { name => 'use_regexp' }, + "regexp-isensitive" => { name => 'use_regexpi' }, + "speed:s" => { name => 'speed' }, + "warning-in:s" => { name => 'warning_in' }, + "critical-in:s" => { name => 'critical_in' }, + "warning-out:s" => { name => 'warning_out' }, + "critical-out:s" => { name => 'critical_out' }, + }); + + $self->{result} = {}; + $self->{hostname} = undef; + $self->{statefile_value} = centreon::plugins::statefile->new(%options); + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($self->{option_results}->{proto} ne 'http') && ($self->{option_results}->{proto} ne 'https')) { + $self->{output}->add_option_msg(short_msg => "Unsupported protocol specified '" . $self->{option_results}->{proto} . "'."); + $self->{output}->option_exit(); + } + if (!defined($self->{option_results}->{hostname})) { + $self->{output}->add_option_msg(short_msg => "Please set the hostname option"); + $self->{output}->option_exit(); + } + if ((defined($self->{option_results}->{credentials})) && (!defined($self->{option_results}->{username}) || !defined($self->{option_results}->{password}))) { + $self->{output}->add_option_msg(short_msg => "You need to set --username= and --password= options when --credentials is used"); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'warning-in', value => $self->{option_results}->{warning_in})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning 'in' threshold '" . $self->{option_results}->{warning_in} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical-in', value => $self->{option_results}->{critical_in})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical 'in' threshold '" . $self->{option_results}->{critical_in} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'warning-out', value => $self->{option_results}->{warning_out})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong warning 'out' threshold '" . $self->{option_results}->{warning_out} . "'."); + $self->{output}->option_exit(); + } + if (($self->{perfdata}->threshold_validate(label => 'critical-out', value => $self->{option_results}->{critical_out})) == 0) { + $self->{output}->add_option_msg(short_msg => "Wrong critical 'out' threshold '" . $self->{option_results}->{critical_out} . "'."); + $self->{output}->option_exit(); + } + if (defined($self->{option_results}->{speed}) && $self->{option_results}->{speed} ne '' && $self->{option_results}->{speed} !~ /^[0-9]+(\.[0-9]+){0,1}$/) { + $self->{output}->add_option_msg(short_msg => "Speed must be a positive number '" . $self->{option_results}->{speed} . "' (can be a float also)."); + $self->{output}->option_exit(); + } + if (defined($self->{option_results}->{units}) && $self->{option_results}->{units} eq '%' && + (!defined($self->{option_results}->{speed}) || $self->{option_results}->{speed} eq '')) { + $self->{output}->add_option_msg(short_msg => "To use percent, you need to set --speed option."); + $self->{output}->option_exit(); + } + + $self->{statefile_value}->check_options(%options); + $self->{hostname} = $self->{option_results}->{hostname}; + if (!defined($self->{hostname})) { + $self->{hostname} = 'me'; + } +} + +my %xpath_to_check = ( + in => '/status/connector/requestInfo/@bytesReceived', + out => '/status/connector/requestInfo/@bytesSent', +); + +sub manage_selection { + my ($self, %options) = @_; + + my $webcontent = centreon::plugins::httplib::connect($self); + my $port = $self->{option_results}->{port}; + + #EXAMPLE 1: + # + # + # + # + # + # + # + # + # + # + # + # + # + + #EXAMPLE 2: + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + # + + #GET XML DATA + my $xpath = XML::XPath->new( xml => $webcontent ); + my %xpath_check_results; + + foreach my $xpath_check ( keys %xpath_to_check ) { + my $singlepath = $xpath_to_check{$xpath_check}; + $singlepath =~ s{\$port}{$port}; + my $nodeset = $xpath->find($singlepath); + + foreach my $node ($nodeset->get_nodelist) { + my $connector_name = $node->getParentNode()->getParentNode()->getAttribute("name"); + $connector_name =~ s/^["'\s]+//; + $connector_name =~ s/["'\s]+$//; + + next if (defined($self->{option_results}->{name}) && defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) + && $connector_name !~ /$self->{option_results}->{name}/i); + next if (defined($self->{option_results}->{name}) && defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) + && $connector_name !~ /$self->{option_results}->{name}/); + next if (defined($self->{option_results}->{name}) && !defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) + && $connector_name ne $self->{option_results}->{name}); + + my $value = $node->string_value(); + if ( $value =~ /^"?([0-9.]+)"?$/ ) { + $self->{result}->{$connector_name}{$xpath_check} = $1; + } else { + $self->{result}->{$connector_name}{$xpath_check} = "not_numeric"; + }; + }; + + if (scalar(keys %{$self->{result}}) <= 0) { + if (defined($self->{option_results}->{name})) { + $self->{output}->add_option_msg(short_msg => "No information found for name '" . $self->{option_results}->{name} . "'."); + } else { + $self->{output}->add_option_msg(short_msg => "No information found."); + } + $self->{output}->option_exit(); + }; + }; +}; + +sub run { + my ($self, %options) = @_; + + $self->manage_selection(); + + my $new_datas = {}; + $self->{statefile_value}->read(statefile => "cache_apps_tomcat_web1_" . $self->{hostname} . '_' . $self->{mode} . '_' . (defined($self->{option_results}->{name}) ? md5_hex($self->{option_results}->{name}) : md5_hex('all'))); + $new_datas->{last_timestamp} = time(); + my $old_timestamp = $self->{statefile_value}->get(name => 'last_timestamp'); + + if (!defined($self->{option_results}->{name}) || defined($self->{option_results}->{use_regexp})) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'All traffic are ok.'); + } + + foreach my $name (sort(keys %{$self->{result}})) { + $new_datas->{'in_' . $name} = $self->{result}->{$name}->{in} * 8; + $new_datas->{'out_' . $name} = $self->{result}->{$name}->{out} * 8; + + my $old_in = $self->{statefile_value}->get(name => 'in_' . $name); + my $old_out = $self->{statefile_value}->get(name => 'out_' . $name); + if (!defined($old_timestamp) || !defined($old_in) || !defined($old_out)) { + next; + } + if ($new_datas->{'in_' . $name} < $old_in) { + # We set 0. Has reboot. + $old_in = 0; + } + if ($new_datas->{'out_' . $name} < $old_out) { + # We set 0. Has reboot. + $old_out = 0; + } + + my $time_delta = $new_datas->{last_timestamp} - $old_timestamp; + if ($time_delta <= 0) { + # At least one second. two fast calls ;) + $time_delta = 1; + } + my $in_absolute_per_sec = ($new_datas->{'in_' . $name} - $old_in) / $time_delta; + my $out_absolute_per_sec = ($new_datas->{'out_' . $name} - $old_out) / $time_delta; + + my ($exit, $interface_speed, $in_prct, $out_prct); + if (defined($self->{option_results}->{speed}) && $self->{option_results}->{speed} ne '') { + $interface_speed = $self->{option_results}->{speed} * 1000000; + $in_prct = $in_absolute_per_sec * 100 / ($self->{option_results}->{speed} * 1000000); + $out_prct = $out_absolute_per_sec * 100 / ($self->{option_results}->{speed} * 1000000); + if ($self->{option_results}->{units} eq '%') { + my $exit1 = $self->{perfdata}->threshold_check(value => $in_prct, threshold => [ { label => 'critical-in', 'exit_litteral' => 'critical' }, { label => 'warning-in', exit_litteral => 'warning' } ]); + my $exit2 = $self->{perfdata}->threshold_check(value => $out_prct, threshold => [ { label => 'critical-out', 'exit_litteral' => 'critical' }, { label => 'warning-out', exit_litteral => 'warning' } ]); + $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2 ]); + } + $in_prct = sprintf("%.2f", $in_prct); + $out_prct = sprintf("%.2f", $out_prct); + } else { + my $exit1 = $self->{perfdata}->threshold_check(value => $in_absolute_per_sec, threshold => [ { label => 'critical-in', 'exit_litteral' => 'critical' }, { label => 'warning-in', exit_litteral => 'warning' } ]); + my $exit2 = $self->{perfdata}->threshold_check(value => $out_absolute_per_sec, threshold => [ { label => 'critical-out', 'exit_litteral' => 'critical' }, { label => 'warning-out', exit_litteral => 'warning' } ]); + $exit = $self->{output}->get_most_critical(status => [ $exit1, $exit2 ]); + $in_prct = '-'; + $out_prct = '-'; + } + + ########### + # Manage Output + ########### + + my ($in_value, $in_unit) = $self->{perfdata}->change_bytes(value => $in_absolute_per_sec, network => 1); + my ($out_value, $out_unit) = $self->{perfdata}->change_bytes(value => $out_absolute_per_sec, network => 1); + $self->{output}->output_add(long_msg => sprintf("Interface '%s' Traffic In : %s/s (%s %%), Out : %s/s (%s %%) ", $name, + $in_value . $in_unit, $in_prct, + $out_value . $out_unit, $out_prct)); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{name}) && !defined($self->{option_results}->{use_regexp}))) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Interface '%s' Traffic In : %s/s (%s %%), Out : %s/s (%s %%) ", $name, + $in_value . $in_unit, $in_prct, + $out_value . $out_unit, $out_prct)); + } + + my $extra_label = ''; + $extra_label = '_' . $name if (!defined($self->{option_results}->{name}) || defined($self->{option_results}->{use_regexp})); + + $self->{output}->perfdata_add(label => 'traffic_in' . $extra_label, unit => 'b/s', + value => sprintf("%.2f", $in_absolute_per_sec), + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-in', total => $interface_speed), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-in', total => $interface_speed), + min => 0, max => $interface_speed); + $self->{output}->perfdata_add(label => 'traffic_out' . $extra_label, unit => 'b/s', + value => sprintf("%.2f", $out_absolute_per_sec), + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-out', total => $interface_speed), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-out', total => $interface_speed), + min => 0, max => $interface_speed); + } + + $self->{statefile_value}->write(data => $new_datas); + if (!defined($old_timestamp)) { + $self->{output}->output_add(severity => 'OK', + short_msg => "Buffer creation..."); + } + + $self->{output}->display(); + $self->{output}->exit(); +}; + +1; + +__END__ + +=head1 MODE + +Check Tomcat Application Servers Traffic for each Connector + +=over 8 + +=item B<--hostname> + +IP Address or FQDN of the Tomcat Application Server + +=item B<--port> + +Port used by Tomcat + +=item B<--proxyurl> + +Proxy URL if any + +=item B<--proto> + +Protocol used http or https + +=item B<--credentials> + +Specify this option if you access server-status page over basic authentification + +=item B<--username> + +Specify username for basic authentification (Mandatory if --credentials is specidied) + +=item B<--password> + +Specify password for basic authentification (Mandatory if --credentials is specidied) + +=item B<--timeout> + +Threshold for HTTP timeout + +=item B<--url-path> + +Path to the Tomcat Manager List (Default: Tomcat 7 '/manager/text/list') +Tomcat 6: '/manager/list' +Tomcat 7: '/manager/text/list' + +=item B<--name> + +Set the filter name (empty means 'check all contexts') + +=item B<--regexp> + +Allows to use regexp to filter (with option --name). + +=item B<--regexp-isensitive> + +Allows to use regexp non case-sensitive (with --regexp). + +=item B<--warning-in> + +Threshold warning in percent for 'in' traffic. + +=item B<--critical-in> + +Threshold critical in percent for 'in' traffic. + +=item B<--warning-out> + +Threshold warning in percent for 'out' traffic. + +=item B<--critical-out> + +Threshold critical in percent for 'out' traffic. + +=item B<--speed> + +Set interface speed (in Mb). + +=back + +=cut diff --git a/apps/tomcat/web/plugin.pm b/apps/tomcat/web/plugin.pm index 12b64c806..045a77f0d 100644 --- a/apps/tomcat/web/plugin.pm +++ b/apps/tomcat/web/plugin.pm @@ -53,6 +53,7 @@ sub new { 'threads' => 'apps::tomcat::web::mode::threads', 'requestinfo' => 'apps::tomcat::web::mode::requestinfo', 'memory' => 'apps::tomcat::web::mode::memory', + 'traffic' => 'apps::tomcat::web::mode::traffic', ); return $self;