236 lines
7.7 KiB
Perl
236 lines
7.7 KiB
Perl
#
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# Copyright 2018 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package network::f5::bigip::snmp::mode::virtualserverstatus;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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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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['red', '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 $instance_mode;
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sub custom_threshold_output {
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my ($self, %options) = @_;
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return $instance_mode->get_severity(section => 'vs', value => $self->{result_values}->{AvailState});
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{AvailState} = $options{new_datas}->{$self->{instance} . '_AvailState'};
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'vs', type => 1, cb_prefix_output => 'prefix_vs_output', message_multiple => 'All Virtual Servers are ok' },
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];
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$self->{maps_counters}->{vs} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'AvailState' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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output_template => 'Status : %s', output_error_template => 'Status : %s',
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output_use => 'AvailState',
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => $self->can('custom_threshold_output'),
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}
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},
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];
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}
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sub prefix_vs_output {
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my ($self, %options) = @_;
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return "Virtual Server '" . $options{instance_value}->{Name} . "' ";
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}
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sub new {
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my ($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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"filter-name:s" => { name => 'filter_name' },
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"threshold-overload:s@" => { name => 'threshold_overload' },
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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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$self->SUPER::check_options(%options);
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$instance_mode = $self;
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$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 threshold-overload option '" . $val . "'.");
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$self->{output}->option_exit();
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}
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my ($section, $status, $filter) = ($1, $2, $3);
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if ($self->{output}->is_litteral_status(status => $status) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong threshold-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 => $status};
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}
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}
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sub get_severity {
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my ($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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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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my %map_vs_enabled = (
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0 => 'none',
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1 => 'enabled',
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2 => 'disabled',
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3 => 'disabledbyparent',
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);
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# New OIDS
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my $mapping = {
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new => {
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AvailState => { oid => '.1.3.6.1.4.1.3375.2.2.10.13.2.1.2', map => \%map_vs_status },
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EnabledState => { oid => '.1.3.6.1.4.1.3375.2.2.10.13.2.1.3', map => \%map_vs_enabled },
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StatusReason => { oid => '.1.3.6.1.4.1.3375.2.2.10.13.2.1.5' },
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},
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old => {
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AvailState => { oid => '.1.3.6.1.4.1.3375.2.2.10.1.2.1.22', map => \%map_vs_status },
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EnabledState => { oid => '.1.3.6.1.4.1.3375.2.2.10.1.2.1.23', map => \%map_vs_enabled },
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StatusReason => { oid => '.1.3.6.1.4.1.3375.2.2.10.1.2.1.25' },
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},
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};
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my $oid_ltmVsStatusEntry = '.1.3.6.1.4.1.3375.2.2.10.13.2.1'; # new
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my $oid_ltmVirtualServEntry = '.1.3.6.1.4.1.3375.2.2.10.1.2.1'; # old
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{results} = $options{snmp}->get_multiple_table(oids => [
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{ oid => $oid_ltmVirtualServEntry, start => $mapping->{old}->{AvailState}->{oid} },
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{ oid => $oid_ltmVsStatusEntry, start => $mapping->{new}->{AvailState}->{oid} },
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], nothing_quit => 1);
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my ($branch, $map) = ($oid_ltmVsStatusEntry, 'new');
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if (!defined($self->{results}->{$oid_ltmVsStatusEntry}) || scalar(keys %{$self->{results}->{$oid_ltmVsStatusEntry}}) == 0) {
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($branch, $map) = ($oid_ltmVirtualServEntry, 'old');
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}
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$self->{vs} = {};
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foreach my $oid (keys %{$self->{results}->{$branch}}) {
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next if ($oid !~ /^$mapping->{$map}->{AvailState}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping->{$map}, results => $self->{results}->{$branch}, instance => $instance);
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$result->{Name} = '';
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foreach (split /\./, $instance) {
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$result->{Name} .= chr if ($_ >= 32 && $_ <= 126);
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}
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$result->{Name} =~ s/^.//;
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{Name} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "Skipping '" . $result->{Name} . "': no matching filter name.");
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next;
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}
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if ($result->{EnabledState} !~ /enabled/) {
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$self->{output}->output_add(long_msg => "Skipping '" . $result->{Name} . "': state is '$result->{EnabledState}'.");
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next;
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}
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$result->{StatusReason} = '-' if (!defined($result->{StatusReason}) || $result->{StatusReason} eq '');
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$self->{vs}->{$instance} = { %$result };
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}
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if (scalar(keys %{$self->{vs}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No entry found.");
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$self->{output}->option_exit();
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}
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}
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1;
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__END__
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=head1 MODE
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Check Virtual Servers status.
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=over 8
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=item B<--filter-name>
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Filter by name (regexp can be used).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='vs,CRITICAL,^(?!(green)$)'
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=back
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=cut
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