From 31aaf5504e4f4c9db87a7d4d680c65e611d5cd49 Mon Sep 17 00:00:00 2001 From: Quentin Garnier Date: Mon, 3 Mar 2014 11:17:26 +0100 Subject: [PATCH 1/3] Fix #5321 --- .../apps/pacemaker/local/mode/crm.pm | 238 ++++++++++++++++++ .../apps/pacemaker/local/plugin.pm | 64 +++++ 2 files changed, 302 insertions(+) create mode 100644 centreon-plugins/apps/pacemaker/local/mode/crm.pm create mode 100644 centreon-plugins/apps/pacemaker/local/plugin.pm diff --git a/centreon-plugins/apps/pacemaker/local/mode/crm.pm b/centreon-plugins/apps/pacemaker/local/mode/crm.pm new file mode 100644 index 000000000..1eb9f9e1a --- /dev/null +++ b/centreon-plugins/apps/pacemaker/local/mode/crm.pm @@ -0,0 +1,238 @@ +################################################################################ +# Copyright 2005-2014 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 executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable 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 +# Authors : Quentin Garnier +# +#################################################################################### + +package apps::pacemaker::local::mode::crm; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; + +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' }, + "remote" => { name => 'remote' }, + "ssh-option:s@" => { name => 'ssh_option' }, + "ssh-path:s" => { name => 'ssh_path' }, + "ssh-command:s" => { name => 'ssh_command', default => 'ssh' }, + "timeout:s" => { name => 'timeout', default => 30 }, + "sudo" => { name => 'sudo' }, + "command:s" => { name => 'command', default => 'crm_mon' }, + "command-path:s" => { name => 'command_path', default => '/usr/sbin' }, + "command-options:s" => { name => 'command_options', default => '-1 -r -f 2>&1' }, + "warning" => { name => 'warning', }, + "standbyignore" => { name => 'standbyignore', }, + "resources:s" => { name => 'resources', }, + "ignore-failed-actions" => { name => 'ignore_failed_actions', }, + }); + $self->{threshold} = 'CRITICAL'; + $self->{resources_check} = {}; + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (defined($self->{option_results}->{warning})) { + $self->{threshold} = 'WARNING'; + } + if (defined($self->{option_results}->{resources})) { + foreach (split(/,/, $self->{option_results}->{resources})) { + my ($rsc_name, $node) = split(/:/, $_); + if (defined($rsc_name) && $rsc_name ne '' && + defined($node) && $node ne '') { + $self->{resources_check}->{$rsc_name} = $node; + } + } + } +} + +sub parse_output { + my ($self, %options) = @_; + + my @standby; + $self->{output}->output_add(severity => 'OK', + short_msg => "Cluster is OK"); + foreach my $line (split /\n/, $options{crm_out}) { + if ($line =~ /Connection to cluster failed\:(.*)/i ) { + $self->{output}->output_add(severity => 'CRITICAL', + short_msg => "Connection to cluster FAILED: $1"); + return ; + } elsif ($line =~ /Current DC:/) { + if ($line !~ m/partition with quorum$/ ) { + $self->{output}->output_add(severity => 'CRITICAL', + short_msg => "No Quorum"); + } + } elsif ($line =~ /^offline:\s*\[\s*(\S.*?)\s*\]/i) { + # Count offline nodes + my @offline = split( /\s+/, $1 ); + my $numoffline = scalar @offline; + $self->{output}->output_add(severity => $self->{threshold}, + short_msg => "$numoffline Nodes Offline"); + } elsif ($line =~ /^node\s+(\S.*):\s*standby/i) { + push @standby, $1; + } elsif ($line =~ /\s*([0-9a-zA-Z_\-]+)\s+\(\S+\)\:\s+Started\s+([0-9a-zA-Z_\-]+)/) { + # Check Resources pos + if (defined($self->{resources_check}->{$1}) && $self->{resources_check}->{$1} ne $2) { + $self->{output}->output_add(severity => $self->{threshold}, + short_msg => "Resource '$1' is on node '$2'"); + } + } elsif ($line =~ /\s*([0-9a-zA-Z_\-]+)\s+\(\S+\)\:\s+Stopped/) { + $self->{output}->output_add(severity => $self->{threshold}, + short_msg => "Resource '$1' Stopped"); + } elsif ($line =~ m/\s*stopped\:\s*\[(.*)\]/i) { + # Check Master/Slave stopped + $self->{output}->output_add(severity => $self->{threshold}, + short_msg => "$1 Stopped"); + } elsif ($line =~ /^Failed actions\:/ && !defined($self->{option_results}->{ignore_failed_actions})) { + # Check Failed Actions + $self->{output}->output_add(severity => 'CRITICAL', + short_msg => "FAILED actions detected or not cleaned up"); + } elsif ($line =~ /\s*(\S+?)\s+ \(.*\)\:\s+\w+\s+\w+\s+\(unmanaged\)\s+FAILED/) { + # Check Unmanaged + $self->{output}->output_add(severity => 'CRITICAL', + short_msg => "$1 unmanaged FAILED"); + } elsif ($line =~ /\s*(\S+?)\s+ \(.*\)\:\s+not installed/i) { + # Check for errors + $self->{output}->output_add(severity => 'CRITICAL', + short_msg => "$1 not installed"); + } elsif ($line =~ /\s*(\S+?):.*(fail-count=\d+)/i) { + # Check for resource Fail count + $self->{output}->output_add(severity => 'WARNING', + short_msg => "$1 failure detected, $2"); + } + } + + if (scalar(@standby) > 0 && !defined($self->{option_results}->{standbyignore})) { + $self->{output}->output_add(severity => $self->{threshold}, + short_msg => join( ', ', @standby ) . " in Standby"); + } +} + +sub run { + my ($self, %options) = @_; + + my $stdout = centreon::plugins::misc::execute(output => $self->{output}, + options => $self->{option_results}, + sudo => $self->{option_results}->{sudo}, + command => $self->{option_results}->{command}, + command_path => $self->{option_results}->{command_path}, + command_options => $self->{option_results}->{command_options}); + $self->parse_output(crm_out => $stdout); + + $self->{output}->display(); + $self->{output}->exit(); +} + +1; + +__END__ + +=head1 MODE + +Check Cluster Resource Manager (need 'crm_mon' command). +Should be executed on a cluster node. + +=over 8 + +=item B<--warning> + +If failed Nodes, stopped Resources detected or Standby Nodes sends Warning instead of Critical (default) +as long as there are no other errors and there is Quorum. + +=item B<--standbyignore> + +Ignore any node(s) in standby, by default return threshold choosen. + +=item B<--resources> + +If resources not started on the node specified, send a warning message: +(format: :,:,...) + +=item B<--ignore-failed-actions> + +Failed actions errors are skipped. + +=item B<--remote> + +Execute command remotely in 'ssh'. + +=item B<--hostname> + +Hostname to query (need --remote). + +=item B<--ssh-option> + +Specify multiple options like the user (example: --ssh-option='-l=centreon-engine" --ssh-option='-p=52"). + +=item B<--ssh-path> + +Specify ssh command path (default: none) + +=item B<--ssh-command> + +Specify ssh command (default: 'ssh'). Useful to use 'plink'. + +=item B<--timeout> + +Timeout in seconds for the command (Default: 30). + +=item B<--sudo> + +Use 'sudo' to execute the command. + +=item B<--command> + +Command to get information (Default: 'crm_mon'). +Can be changed if you have output in a file. + +=item B<--command-path> + +Command path (Default: '/usr/sbin'). + +=item B<--command-options> + +Command options (Default: '-1 -r -f 2>&1'). + +=back + +=cut diff --git a/centreon-plugins/apps/pacemaker/local/plugin.pm b/centreon-plugins/apps/pacemaker/local/plugin.pm new file mode 100644 index 000000000..c39cfb4c0 --- /dev/null +++ b/centreon-plugins/apps/pacemaker/local/plugin.pm @@ -0,0 +1,64 @@ +################################################################################ +# Copyright 2005-2014 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 executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable 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 +# Authors : Quentin Garnier +# +#################################################################################### + +package apps::pacemaker::local::plugin; + +use strict; +use warnings; +use base qw(centreon::plugins::script_simple); + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + # $options->{options} = options object + + $self->{version} = '0.1'; + %{$self->{modes}} = ( + 'crm' => 'apps::pacemaker::local::mode::crm', + ); + + return $self; +} + +1; + +__END__ + +=head1 PLUGIN DESCRIPTION + +Check Pacemaker through local commands (the plugin can use SSH). + +=cut From cdd02448ba2aa641a266406a058d54a957cd7671 Mon Sep 17 00:00:00 2001 From: Quentin Garnier Date: Mon, 3 Mar 2014 16:56:36 +0100 Subject: [PATCH 2/3] Fix #5191 --- .../snmp_standard/mode/diskusage.pm | 344 ++++++++++++++++++ centreon-plugins/snmp_standard/mode/inodes.pm | 1 - .../snmp_standard/mode/listdiskspath.pm | 29 ++ .../snmp_standard/mode/storage.pm | 2 +- 4 files changed, 374 insertions(+), 2 deletions(-) create mode 100644 centreon-plugins/snmp_standard/mode/diskusage.pm diff --git a/centreon-plugins/snmp_standard/mode/diskusage.pm b/centreon-plugins/snmp_standard/mode/diskusage.pm new file mode 100644 index 000000000..b59379883 --- /dev/null +++ b/centreon-plugins/snmp_standard/mode/diskusage.pm @@ -0,0 +1,344 @@ +################################################################################ +# 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 executable, +# regardless of the license terms of these independent modules, and to copy and +# distribute the resulting executable 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 +# Authors : Quentin Garnier +# +#################################################################################### + +package snmp_standard::mode::diskusage; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; +use centreon::plugins::statefile; + +my $oid_dskPath = '.1.3.6.1.4.1.2021.9.1.2'; +my $oid_dskTotalLow = '.1.3.6.1.4.1.2021.9.1.11'; # in kB +my $oid_dskTotalHigh = '.1.3.6.1.4.1.2021.9.1.12'; # in kB +my $oid_dskUsedLow = '.1.3.6.1.4.1.2021.9.1.15'; # in kB +my $oid_dskUsedHigh = '.1.3.6.1.4.1.2021.9.1.16'; # in kB + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "warning:s" => { name => 'warning' }, + "critical:s" => { name => 'critical' }, + "units:s" => { name => 'units', default => '%' }, + "free" => { name => 'free' }, + "reload-cache-time:s" => { name => 'reload_cache_time' }, + "diskpath:s" => { name => 'diskpath' }, + "name" => { name => 'use_name' }, + "regexp" => { name => 'use_regexp' }, + "regexp-isensitive" => { name => 'use_regexpi' }, + "space-reservation:s" => { name => 'space_reservation' }, + "show-cache" => { name => 'show_cache' }, + }); + + $self->{diskpath_id_selected} = []; + $self->{statefile_cache} = centreon::plugins::statefile->new(%options); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); + + if (($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} . "'."); + $self->{output}->option_exit(); + } + if (defined($self->{option_results}->{space_reservation}) && + ($self->{option_results}->{space_reservation} < 0 || $self->{option_results}->{space_reservation} > 100)) { + $self->{output}->add_option_msg(short_msg => "Space reservation argument must be between 0 and 100 percent."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->check_options(%options); +} + +sub run { + my ($self, %options) = @_; + # $options{snmp} = snmp object + $self->{snmp} = $options{snmp}; + $self->{snmp_port} = $self->{snmp}->get_port(); + $self->{hostname} = $self->{snmp}->get_hostname(); + + $self->manage_selection(); + $self->{snmp}->load(oids => [$oid_dskTotalLow, $oid_dskTotalHigh, + $oid_dskUsedLow, $oid_dskUsedHigh], instances => $self->{diskpath_id_selected}); + my $result = $self->{snmp}->get_leef(nothing_quit => 1); + + + + my $num_disk_check = 0; + foreach (sort @{$self->{diskpath_id_selected}}) { + my $name_diskpath = $self->get_display_value(id => $_); + + # in bytes hrStorageAllocationUnits + my $total_size = (($result->{$oid_dskTotalHigh . "." . $_} << 32) + $result->{$oid_dskTotalLow . "." . $_}) * 1024; + if (defined($self->{option_results}->{space_reservation})) { + $total_size = $total_size - ($self->{option_results}->{space_reservation} * $total_size / 100); + } + if ($total_size == 0) { + $self->{output}->output_add(long_msg => sprintf("Skipping partition '%s' (total size is 0)", $name_diskpath)); + next; + } + + $num_disk_check++; + my $total_used = (($result->{$oid_dskUsedHigh . "." . $_} << 32) + $result->{$oid_dskUsedLow . "." . $_}) * 1024; + my $total_free = $total_size - $total_used; + my $prct_used = $total_used * 100 / $total_size; + my $prct_free = 100 - $prct_used; + + my ($exit, $threshold_value); + + $threshold_value = $total_used; + $threshold_value = $total_free if (defined($self->{option_results}->{free})); + if ($self->{option_results}->{units} eq '%') { + $threshold_value = $prct_used; + $threshold_value = $prct_free if (defined($self->{option_results}->{free})); + } + $exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); + + my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $total_size); + my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $total_used); + my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => ($total_size - $total_used)); + + $self->{output}->output_add(long_msg => sprintf("Partition '%s' Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)", $name_diskpath, + $total_size_value . " " . $total_size_unit, + $total_used_value . " " . $total_used_unit, $prct_used, + $total_free_value . " " . $total_free_unit, $prct_free)); + if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{diskpath}) && !defined($self->{option_results}->{use_regexp}))) { + $self->{output}->output_add(severity => $exit, + short_msg => sprintf("Partition '%s' Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)", $name_diskpath, + $total_size_value . " " . $total_size_unit, + $total_used_value . " " . $total_used_unit, $prct_used, + $total_free_value . " " . $total_free_unit, $prct_free)); + } + + my $label = 'used'; + my $value_perf = $total_used; + if (defined($self->{option_results}->{free})) { + $label = 'free'; + $value_perf = $total_free; + } + my $extra_label = ''; + $extra_label = '_' . $name_diskpath if (!defined($self->{option_results}->{diskpath}) || defined($self->{option_results}->{use_regexp})); + my %total_options = (); + if ($self->{option_results}->{units} eq '%') { + $total_options{total} = $total_size; + $total_options{cast_int} = 1; + } + $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B', + value => $value_perf, + warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', %total_options), + critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', %total_options), + min => 0, max => $total_size); + } + + if (!defined($self->{option_results}->{diskpath}) || defined($self->{option_results}->{use_regexp})) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'All partitions are ok.'); + } elsif ($num_disk_check == 0) { + $self->{output}->output_add(severity => 'OK', + short_msg => 'No usage for partition.'); + } + + $self->{output}->display(); + $self->{output}->exit(); +} + +sub reload_cache { + my ($self) = @_; + my $datas = {}; + + my $result = $self->{snmp}->get_table(oid => $oid_dskPath); + $datas->{all_ids} = []; + my $last_num = 0; + foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) { + next if ($key !~ /\.([0-9]+)$/); + push @{$datas->{all_ids}}, $1; + $datas->{'dskPath_' . $1} = $self->{output}->to_utf8($result->{$key}); + } + + if (scalar(keys %$datas) <= 0) { + $self->{output}->add_option_msg(short_msg => "Can't construct cache..."); + $self->{output}->option_exit(); + } + + $self->{statefile_cache}->write(data => $datas); +} + +sub manage_selection { + my ($self, %options) = @_; + + # init cache file + my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_snmpstandard_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode}); + if (defined($self->{option_results}->{show_cache})) { + $self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content()); + $self->{output}->option_exit(); + } + + my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp'); + if ($has_cache_file == 0 || + (defined($timestamp_cache) && (time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) { + $self->reload_cache(); + $self->{statefile_cache}->read(); + } + + my $all_ids = $self->{statefile_cache}->get(name => 'all_ids'); + if (!defined($self->{option_results}->{use_name}) && defined($self->{option_results}->{diskpath})) { + # get by ID + push @{$self->{diskpath_id_selected}}, $self->{option_results}->{diskpath}; + my $name = $self->{statefile_cache}->get(name => 'dskPath_' . $self->{option_results}->{diskpath}); + if (!defined($name)) { + $self->{output}->add_option_msg(short_msg => "No disk path found for id '" . $self->{option_results}->{diskpath} . "'."); + $self->{output}->option_exit(); + } + } else { + foreach my $i (@{$all_ids}) { + my $filter_name = $self->{statefile_cache}->get(name => 'dskPath_' . $i); + next if (!defined($filter_name)); + if (!defined($self->{option_results}->{diskpath})) { + push @{$self->{diskpath_id_selected}}, $i; + next; + } + if (defined($self->{option_results}->{use_regexp}) && defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{diskpath}/i) { + push @{$self->{diskpath_id_selected}}, $i; + } + if (defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name =~ /$self->{option_results}->{diskpath}/) { + push @{$self->{diskpath_id_selected}}, $i; + } + if (!defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi}) && $filter_name eq $self->{option_results}->{diskpath}) { + push @{$self->{diskpath_id_selected}}, $i; + } + } + + if (scalar(@{$self->{diskpath_id_selected}}) <= 0) { + if (defined($self->{option_results}->{diskpath})) { + $self->{output}->add_option_msg(short_msg => "No disk path found for name '" . $self->{option_results}->{diskpath} . "' (maybe you should reload cache file)."); + } else { + $self->{output}->add_option_msg(short_msg => "No disk path found (maybe you should reload cache file)."); + } + $self->{output}->option_exit(); + } + } +} + +sub get_display_value { + my ($self, %options) = @_; + my $value = $self->{statefile_cache}->get(name => 'dskPath_' . $options{id}); + + if (defined($self->{option_results}->{display_transform_src})) { + $self->{option_results}->{display_transform_dst} = '' if (!defined($self->{option_results}->{display_transform_dst})); + eval "\$value =~ s{$self->{option_results}->{display_transform_src}}{$self->{option_results}->{display_transform_dst}}"; + } + return $value; +} + +1; + +__END__ + +=head1 MODE + +Check usage on partitions (UCD-SNMP-MIB). +Need to enable "includeAllDisk 10%" on snmpd.conf. + +=over 8 + +=item B<--warning> + +Threshold warning. + +=item B<--critical> + +Threshold critical. + +=item B<--units> + +Units of thresholds (Default: '%') ('%', 'B'). + +=item B<--free> + +Thresholds are on free space left. + +=item B<--diskpath> + +Set the disk path (number expected) ex: 1, 2,... (empty means 'check all disks path'). + +=item B<--name> + +Allows to use disk path name with option --diskpath instead of disk path oid index. + +=item B<--regexp> + +Allows to use regexp to filter diskpath (with option --name). + +=item B<--regexp-isensitive> + +Allows to use regexp non case-sensitive (with --regexp). + +=item B<--reload-cache-time> + +Time in seconds before reloading cache file (default: 180). + +=item B<--display-transform-src> + +Regexp src to transform display value. (security risk!!!) + +=item B<--display-transform-dst> + +Regexp dst to transform display value. (security risk!!!) + +=item B<--show-cache> + +Display cache storage datas. + +=item B<--space-reservation> + +Some filesystem has space reserved (like ext4 for root). +The value is in percent of total (Default: none). + +=back + +=cut diff --git a/centreon-plugins/snmp_standard/mode/inodes.pm b/centreon-plugins/snmp_standard/mode/inodes.pm index 7043a9ea4..13cefd610 100644 --- a/centreon-plugins/snmp_standard/mode/inodes.pm +++ b/centreon-plugins/snmp_standard/mode/inodes.pm @@ -40,7 +40,6 @@ use base qw(centreon::plugins::mode); use strict; use warnings; use centreon::plugins::statefile; -use Digest::MD5 qw(md5_hex); my $oid_dskPath = '.1.3.6.1.4.1.2021.9.1.2'; my $oid_dskPercentNode = '.1.3.6.1.4.1.2021.9.1.10'; diff --git a/centreon-plugins/snmp_standard/mode/listdiskspath.pm b/centreon-plugins/snmp_standard/mode/listdiskspath.pm index 4c6668ff2..5e8f8e90b 100644 --- a/centreon-plugins/snmp_standard/mode/listdiskspath.pm +++ b/centreon-plugins/snmp_standard/mode/listdiskspath.pm @@ -41,6 +41,8 @@ use strict; use warnings; my $oid_dskPath = '.1.3.6.1.4.1.2021.9.1.2'; +my $oid_dskTotalLow = '.1.3.6.1.4.1.2021.9.1.11'; +my $oid_dskTotalHigh = '.1.3.6.1.4.1.2021.9.1.12'; sub new { my ($class, %options) = @_; @@ -56,6 +58,7 @@ sub new { "regexp-isensitive" => { name => 'use_regexpi' }, "display-transform-src:s" => { name => 'display_transform_src' }, "display-transform-dst:s" => { name => 'display_transform_dst' }, + "skip-total-size-zero" => { name => 'skip_total_size_zero' }, }); $self->{diskpath_id_selected} = []; @@ -74,10 +77,15 @@ sub run { $self->{snmp} = $options{snmp}; $self->manage_selection(); + my $result = $self->get_additional_information(); my $diskpath_display = ''; my $diskpath_display_append = ''; foreach (sort @{$self->{diskpath_id_selected}}) { + if (defined($result)) { + my $total_size = (($result->{$oid_dskTotalHigh . "." . $_} << 32) + $result->{$oid_dskTotalLow . "." . $_}); + next if ($total_size == 0); + } my $display_value = $self->get_display_value(id => $_); $diskpath_display .= $diskpath_display_append . "name = $display_value [id = $_]"; @@ -90,6 +98,18 @@ sub run { $self->{output}->exit(); } +sub get_additional_information { + my ($self, %options) = @_; + + if (!defined($self->{option_results}->{skip_total_size_zero})) { + return undef; + } + my $oids = [$oid_dskTotalLow, $oid_dskTotalHigh]; + + $self->{snmp}->load(oids => $oids, instances => $self->{diskpath_id_selected}); + return $self->{snmp}->get_leef(); +} + sub get_display_value { my ($self, %options) = @_; my $value = $self->{datas}->{'dskPath_' . $options{id}}; @@ -168,7 +188,12 @@ sub disco_show { $self->{snmp} = $options{snmp}; $self->manage_selection(); + my $result = $self->get_additional_information(); foreach (sort @{$self->{diskpath_id_selected}}) { + if (defined($result)) { + my $total_size = (($result->{$oid_dskTotalHigh . "." . $_} << 32) + $result->{$oid_dskTotalLow . "." . $_}); + next if ($total_size == 0); + } my $display_value = $self->get_display_value(id => $_); $self->{output}->add_disco_entry(name => $display_value, @@ -211,6 +236,10 @@ Regexp src to transform display value. (security risk!!!) Regexp dst to transform display value. (security risk!!!) +=item B<--skip-total-size-zero> + +Filter partitions with total size equals 0. + =back =cut diff --git a/centreon-plugins/snmp_standard/mode/storage.pm b/centreon-plugins/snmp_standard/mode/storage.pm index 91715b708..e452b13ec 100644 --- a/centreon-plugins/snmp_standard/mode/storage.pm +++ b/centreon-plugins/snmp_standard/mode/storage.pm @@ -229,7 +229,7 @@ sub run { $total_options{total} = $total_size; $total_options{cast_int} = 1; } - $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'o', + $self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B', value => $value_perf, warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', %total_options), critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', %total_options), From 2c8a8b3729a3767daf006dab114d04eb07c1b575 Mon Sep 17 00:00:00 2001 From: Quentin Garnier Date: Mon, 3 Mar 2014 16:59:19 +0100 Subject: [PATCH 3/3] Refs #5191 --- centreon-plugins/os/linux/snmp/plugin.pm | 29 ++++++++++++------------ 1 file changed, 15 insertions(+), 14 deletions(-) diff --git a/centreon-plugins/os/linux/snmp/plugin.pm b/centreon-plugins/os/linux/snmp/plugin.pm index 475c8e054..279091831 100644 --- a/centreon-plugins/os/linux/snmp/plugin.pm +++ b/centreon-plugins/os/linux/snmp/plugin.pm @@ -47,20 +47,21 @@ sub new { $self->{version} = '0.1'; %{$self->{modes}} = ( - 'cpu' => 'snmp_standard::mode::cpu', - 'diskio' => 'snmp_standard::mode::diskio', - 'inodes' => 'snmp_standard::mode::inodes', - 'load' => 'snmp_standard::mode::loadaverage', - 'list-diskspath' => 'snmp_standard::mode::listdiskspath', - 'list-interfaces' => 'snmp_standard::mode::listinterfaces', - 'list-storages' => 'snmp_standard::mode::liststorages', - 'memory' => 'snmp_standard::mode::memory', - 'packet-errors' => 'snmp_standard::mode::packeterrors', - 'processcount' => 'snmp_standard::mode::processcount', - 'storage' => 'snmp_standard::mode::storage', - 'swap' => 'snmp_standard::mode::swap', - 'traffic' => 'snmp_standard::mode::traffic', - 'uptime' => 'snmp_standard::mode::uptime', + 'cpu' => 'snmp_standard::mode::cpu', + 'diskio' => 'snmp_standard::mode::diskio', + 'disk-usage' => 'snmp_standard::mode::diskusage', + 'inodes' => 'snmp_standard::mode::inodes', + 'load' => 'snmp_standard::mode::loadaverage', + 'list-diskspath' => 'snmp_standard::mode::listdiskspath', + 'list-interfaces' => 'snmp_standard::mode::listinterfaces', + 'list-storages' => 'snmp_standard::mode::liststorages', + 'memory' => 'snmp_standard::mode::memory', + 'packet-errors' => 'snmp_standard::mode::packeterrors', + 'processcount' => 'snmp_standard::mode::processcount', + 'storage' => 'snmp_standard::mode::storage', + 'swap' => 'snmp_standard::mode::swap', + 'traffic' => 'snmp_standard::mode::traffic', + 'uptime' => 'snmp_standard::mode::uptime', ); return $self;