224 lines
8.5 KiB
Perl
224 lines
8.5 KiB
Perl
################################################################################
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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 executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable 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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# Authors : Quentin Garnier <qgarnier@merethis.com>
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#
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####################################################################################
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package network::f5::bigip::mode::virtualserverstatus;
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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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my $oid_ltmVsStatusName = '.1.3.6.1.4.1.3375.2.2.10.13.2.1.1';
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my $oid_ltmVsStatusAvailState = '.1.3.6.1.4.1.3375.2.2.10.13.2.1.2';
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my $oid_ltmVsStatusDetailReason = '.1.3.6.1.4.1.3375.2.2.10.13.2.1.5';
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my $thresholds = {
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vs => [
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['none', 'CRITICAL'],
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['green', 'OK'],
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['yellow', 'WARNING'],
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['critical', 'CRITICAL'],
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['blue', 'UNKNOWN'],
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['gray', 'UNKNOWN'],
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],
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};
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my %map_vs_status = (
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0 => 'none',
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1 => 'green',
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2 => 'yellow',
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3 => 'red',
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4 => 'blue', # unknown
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5 => 'gray',
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);
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sub new {
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my ($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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$options{options}->add_options(arguments =>
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{
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"name:s" => { name => 'name' },
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"regexp" => { name => 'use_regexp' },
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"threshold-overload:s@" => { name => 'threshold_overload' },
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});
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$self->{vs_id_selected} = [];
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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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$self->SUPER::init(%options);
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$self->{overload_th} = {};
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foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
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if ($val !~ /^(.*?),(.*)$/) {
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$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload option '" . $val . "'.");
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$self->{output}->option_exit();
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}
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my ($section, $status, $filter) = ('vs', $1, $2);
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if ($self->{output}->is_litteral_status(status => $status) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload status '" . $val . "'.");
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$self->{output}->option_exit();
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}
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$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
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push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_ltmVsStatusName}})) {
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next if ($oid !~ /^$oid_ltmVsStatusName\.(.*)$/);
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my $instance = $1;
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# Get all without a name
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if (!defined($self->{option_results}->{name})) {
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push @{$self->{vs_id_selected}}, $instance;
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next;
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}
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$self->{results}->{$oid_ltmVsStatusName}->{$oid} = $self->{results}->{$oid_ltmVsStatusName}->{$oid};
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if (!defined($self->{option_results}->{use_regexp}) && $self->{results}->{$oid_ltmVsStatusName}->{$oid} eq $self->{option_results}->{name}) {
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push @{$self->{vs_id_selected}}, $instance;
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}
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if (defined($self->{option_results}->{use_regexp}) && $self->{results}->{$oid_ltmVsStatusName}->{$oid} =~ /$self->{option_results}->{name}/) {
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push @{$self->{vs_id_selected}}, $instance;
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}
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}
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if (scalar(@{$self->{vs_id_selected}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No virtual server found for name '" . $self->{option_results}->{name} . "'.");
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$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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# $options{snmp} = snmp object
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$self->{snmp} = $options{snmp};
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$self->{results} = $self->{snmp}->get_multiple_table(oids => [
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{ oid => $oid_ltmVsStatusName },
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{ oid => $oid_ltmVsStatusAvailState },
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{ oid => $oid_ltmVsStatusDetailReason },
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],
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nothing_quit => 1);
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$self->manage_selection();
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my $multiple = 1;
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if (scalar(@{$self->{vs_id_selected}}) == 1) {
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$multiple = 0;
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}
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if ($multiple == 1) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'All Virtual Servers are ok.');
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}
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foreach my $instance (sort @{$self->{vs_id_selected}}) {
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my $name = $self->{results}->{$oid_ltmVsStatusName}->{$oid_ltmVsStatusName . '.' . $instance};
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my $status = defined($self->{results}->{$oid_ltmVsStatusAvailState}->{$oid_ltmVsStatusAvailState . '.' . $instance}) ?
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$self->{results}->{$oid_ltmVsStatusAvailState}->{$oid_ltmVsStatusAvailState . '.' . $instance} : 4;
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my $reason = defined($self->{results}->{$oid_ltmVsStatusDetailReason}->{$oid_ltmVsStatusDetailReason . '.' . $instance}) ?
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$self->{results}->{$oid_ltmVsStatusDetailReason}->{$oid_ltmVsStatusDetailReason . '.' . $instance} : 'unknown';
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$self->{output}->output_add(long_msg => sprintf("Virtual Server '%s' status is %s [reason = %s]",
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$name, $map_vs_status{$status}, $reason));
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my $exit = $self->get_severity(section => 'vs', value => $map_vs_status{$status});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || $multiple == 0) {
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Virtual Server '%s' status is %s",
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$name, $map_vs_status{$status}));
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}
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub get_severity {
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my ($self, %options) = @_;
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my $status = 'UNKNOWN'; # default
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if (defined($self->{overload_th}->{$options{section}})) {
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foreach (@{$self->{overload_th}->{$options{section}}}) {
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if ($options{value} =~ /$_->{filter}/i) {
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$status = $_->{status};
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return $status;
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}
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}
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}
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foreach (@{$thresholds->{$options{section}}}) {
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if ($options{value} =~ /$$_[0]/i) {
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$status = $$_[1];
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return $status;
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}
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}
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return $status;
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}
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1;
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__END__
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=head1 MODE
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Check Virtual Servers status.
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=over 8
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=item B<--name>
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Set the virtual server name.
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=item B<--regexp>
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Allows to use regexp to filter virtual server name (with option --name).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='CRITICAL,^(?!(green)$)'
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=back
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=cut
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