enh(plugin)Palo-Alto vsys close #1849
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#
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# Copyright 2020 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::paloalto::snmp::mode::vsyssessions;
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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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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'vsys', type => 1, cb_prefix_output => 'prefix_vsys_output', message_multiple => 'Vsys Sessions metrics are OK' },
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];
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$self->{maps_counters}->{vsys} = [
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{ label => 'active', set => {
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key_values => [ { name => 'panVsysActiveSessions' }, { name => 'panVsysMaxSessions' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_active_calc'),
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closure_custom_output => $self->can('custom_active_output'),
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closure_custom_perfdata => $self->can('custom_active_perfdata'),
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closure_custom_threshold_check => $self->can('custom_active_threshold'),
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}
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},
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{ label => 'active-tcp', nlabel => 'vsys.sessions.active.tcp.count', set => {
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key_values => [ { name => 'panVsysActiveTcpCps' }, { name => 'display' } ],
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output_template => 'Active TCP : %s',
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perfdatas => [
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{ label => 'active_tcp', value => 'panVsysActiveTcpCps_absolute', template => '%s',
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label_extra_instance => 1, instance_use => 'display_absolute', min => 0 },
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],
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}
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},
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{ label => 'active-udp', nlabel => 'vsys.sessions.active.udp.count', set => {
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key_values => [ { name => 'panVsysActiveUdpCps' }, { name => 'display' } ],
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output_template => 'Active UDP : %s',
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perfdatas => [
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{ label => 'active_udp', value => 'panVsysActiveUdpCps_absolute', template => '%s',
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label_extra_instance => 1, instance_use => 'display_absolute', min => 0 },
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],
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}
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},
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{ label => 'active-other', nlabel => 'vsys.sessions.active.other.count', set => {
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key_values => [ { name => 'panVsysActiveOtherIpCps' }, { name => 'display' } ],
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output_template => 'Other : %s',
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perfdatas => [
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{ label => 'active_other', value => 'panVsysActiveOtherIpCps_absolute', template => '%s',
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label_extra_instance => 1, instance_use => 'display_absolute', min => 0 },
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],
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}
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},
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];
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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__, force_new_perfdata => 1, %options);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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});
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return $self;
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}
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sub prefix_vsys_output {
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my ($self, %options) = @_;
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return "Vsys '" . $options{instance_value}->{display} . "' ";
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}
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sub custom_active_perfdata {
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my ($self, %options) = @_;
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my $label = 'active';
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my %total_options = ();
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if ($self->{result_values}->{panVsysMaxSessions} != 0) {
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$total_options{total} = $self->{result_values}->{panVsysMaxSessions};
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$total_options{cast_int} = 1;
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}
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$self->{output}->perfdata_add(label => $self->{result_values}->{display} . "#active.sessions.count",
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value => $self->{result_values}->{panVsysActiveSessions},
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warning => defined($total_options{total}) ?
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$self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options) : undef,
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critical => defined($total_options{total}) ?
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$self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options) : undef,
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min => 0,
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max => $self->{result_values}->{panVsysMaxSessions});
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}
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sub custom_active_threshold {
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my ($self, %options) = @_;
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my ($exit, $threshold_value) = ('ok');
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if ($self->{result_values}->{panVsysMaxSessions} != 0) {
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$threshold_value = $self->{result_values}->{active_prct};
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}
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$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold =>
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[ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]) if (defined($threshold_value));
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return $exit;
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}
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sub custom_active_output {
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my ($self, %options) = @_;
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my $msg = sprintf("Active : %s (%s)",
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$self->{result_values}->{panVsysActiveSessions},
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$self->{result_values}->{panVsysMaxSessions} != 0 ? $self->{result_values}->{active_prct} . " %" :
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'-');
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return $msg;
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}
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sub custom_active_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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$self->{result_values}->{panVsysActiveSessions} = $options{new_datas}->{$self->{instance} . '_panVsysActiveSessions'};
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$self->{result_values}->{panVsysMaxSessions} = $options{new_datas}->{$self->{instance} . '_panVsysMaxSessions'};
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$self->{result_values}->{active_prct} = 0;
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if ($self->{result_values}->{panVsysMaxSessions} != 0) {
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$self->{result_values}->{active_prct} = $self->{result_values}->{panVsysActiveSessions} * 100 / $self->{result_values}->{panVsysMaxSessions};
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}
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return 0;
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}
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my $mapping = {
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panVsysName => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.2' },
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panVsysActiveSessions => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.4' },
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panVsysMaxSessions => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.5' },
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panVsysActiveTcpCps => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.6' },
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panVsysActiveUdpCps => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.7' },
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panVsysActiveOtherIpCps => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.8' },
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};
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_panVsysEntry = '.1.3.6.1.4.1.25461.2.1.2.3.9.1';
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$self->{results} = $options{snmp}->get_table(oid => $oid_panVsysEntry,
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nothing_quit => 1);
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foreach my $oid (keys %{$self->{results}}) {
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next if $oid !~ /^$mapping->{panVsysName}->{oid}\.(.*)$/;
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance);
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$self->{vsys}->{$result->{panVsysName}} = {
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display => $result->{panVsysName},
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panVsysMaxSessions => defined($result->{panVsysMaxSessions}) ? $result->{panVsysMaxSessions} : 0,
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panVsysActiveSessions => $result->{panVsysActiveSessions},
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panVsysActiveTcpCps => $result->{panVsysActiveTcpCps},
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panVsysActiveUdpCps => $result->{panVsysActiveUdpCps},
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panVsysActiveOtherIpCps => $result->{panVsysActiveOtherIpCps}
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};
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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 sessions per Vsys
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=over 8
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=item B<--warning-*>
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Threshold warning.
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Can be: 'active' (%), 'active-tcp', 'active-udp', 'active-other'
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=item B<--critical-*>
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Threshold critical.
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Can be: 'active' (%), 'active-tcp', 'active-udp', 'active-other'
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=back
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=cut
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@ -40,6 +40,7 @@ sub new {
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'memory' => 'network::paloalto::snmp::mode::memory',
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'panorama' => 'network::paloalto::snmp::mode::panorama',
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'sessions' => 'network::paloalto::snmp::mode::sessions',
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'vsys-sessions' => 'network::paloalto::snmp::mode::vsyssessions',
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);
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return $self;
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