From afb11fd1499042bf38478ce124324402d5e2e589 Mon Sep 17 00:00:00 2001 From: Sims24 Date: Tue, 24 Mar 2020 14:22:30 +0100 Subject: [PATCH] enh(plugin)Palo-Alto vsys close #1849 --- network/paloalto/snmp/mode/vsyssessions.pm | 203 +++++++++++++++++++++ network/paloalto/snmp/plugin.pm | 1 + 2 files changed, 204 insertions(+) create mode 100644 network/paloalto/snmp/mode/vsyssessions.pm diff --git a/network/paloalto/snmp/mode/vsyssessions.pm b/network/paloalto/snmp/mode/vsyssessions.pm new file mode 100644 index 000000000..0a9040321 --- /dev/null +++ b/network/paloalto/snmp/mode/vsyssessions.pm @@ -0,0 +1,203 @@ +# +# Copyright 2020 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package network::paloalto::snmp::mode::vsyssessions; + +use base qw(centreon::plugins::templates::counter); + +use strict; +use warnings; + +sub set_counters { + my ($self, %options) = @_; + + $self->{maps_counters_type} = [ + { name => 'vsys', type => 1, cb_prefix_output => 'prefix_vsys_output', message_multiple => 'Vsys Sessions metrics are OK' }, + ]; + $self->{maps_counters}->{vsys} = [ + { label => 'active', set => { + key_values => [ { name => 'panVsysActiveSessions' }, { name => 'panVsysMaxSessions' }, { name => 'display' } ], + closure_custom_calc => $self->can('custom_active_calc'), + closure_custom_output => $self->can('custom_active_output'), + closure_custom_perfdata => $self->can('custom_active_perfdata'), + closure_custom_threshold_check => $self->can('custom_active_threshold'), + + } + }, + { label => 'active-tcp', nlabel => 'vsys.sessions.active.tcp.count', set => { + key_values => [ { name => 'panVsysActiveTcpCps' }, { name => 'display' } ], + output_template => 'Active TCP : %s', + perfdatas => [ + { label => 'active_tcp', value => 'panVsysActiveTcpCps_absolute', template => '%s', + label_extra_instance => 1, instance_use => 'display_absolute', min => 0 }, + ], + } + }, + { label => 'active-udp', nlabel => 'vsys.sessions.active.udp.count', set => { + key_values => [ { name => 'panVsysActiveUdpCps' }, { name => 'display' } ], + output_template => 'Active UDP : %s', + perfdatas => [ + { label => 'active_udp', value => 'panVsysActiveUdpCps_absolute', template => '%s', + label_extra_instance => 1, instance_use => 'display_absolute', min => 0 }, + ], + } + }, + { label => 'active-other', nlabel => 'vsys.sessions.active.other.count', set => { + key_values => [ { name => 'panVsysActiveOtherIpCps' }, { name => 'display' } ], + output_template => 'Other : %s', + perfdatas => [ + { label => 'active_other', value => 'panVsysActiveOtherIpCps_absolute', template => '%s', + label_extra_instance => 1, instance_use => 'display_absolute', min => 0 }, + ], + } + }, + ]; +} + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, force_new_perfdata => 1, %options); + bless $self, $class; + + $options{options}->add_options(arguments => { + }); + + return $self; +} + +sub prefix_vsys_output { + my ($self, %options) = @_; + + return "Vsys '" . $options{instance_value}->{display} . "' "; + +} + +sub custom_active_perfdata { + my ($self, %options) = @_; + + my $label = 'active'; + my %total_options = (); + if ($self->{result_values}->{panVsysMaxSessions} != 0) { + $total_options{total} = $self->{result_values}->{panVsysMaxSessions}; + $total_options{cast_int} = 1; + } + + $self->{output}->perfdata_add(label => $self->{result_values}->{display} . "#active.sessions.count", + value => $self->{result_values}->{panVsysActiveSessions}, + warning => defined($total_options{total}) ? + $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options) : undef, + critical => defined($total_options{total}) ? + $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options) : undef, + min => 0, + max => $self->{result_values}->{panVsysMaxSessions}); +} + +sub custom_active_threshold { + my ($self, %options) = @_; + + my ($exit, $threshold_value) = ('ok'); + if ($self->{result_values}->{panVsysMaxSessions} != 0) { + $threshold_value = $self->{result_values}->{active_prct}; + } + $exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => + [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]) if (defined($threshold_value)); + return $exit; +} + +sub custom_active_output { + my ($self, %options) = @_; + + my $msg = sprintf("Active : %s (%s)", + $self->{result_values}->{panVsysActiveSessions}, + $self->{result_values}->{panVsysMaxSessions} != 0 ? $self->{result_values}->{active_prct} . " %" : + '-'); + return $msg; +} + +sub custom_active_calc { + my ($self, %options) = @_; + + $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'}; + $self->{result_values}->{panVsysActiveSessions} = $options{new_datas}->{$self->{instance} . '_panVsysActiveSessions'}; + $self->{result_values}->{panVsysMaxSessions} = $options{new_datas}->{$self->{instance} . '_panVsysMaxSessions'}; + $self->{result_values}->{active_prct} = 0; + if ($self->{result_values}->{panVsysMaxSessions} != 0) { + $self->{result_values}->{active_prct} = $self->{result_values}->{panVsysActiveSessions} * 100 / $self->{result_values}->{panVsysMaxSessions}; + } + return 0; +} + +my $mapping = { + panVsysName => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.2' }, + panVsysActiveSessions => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.4' }, + panVsysMaxSessions => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.5' }, + panVsysActiveTcpCps => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.6' }, + panVsysActiveUdpCps => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.7' }, + panVsysActiveOtherIpCps => { oid => '.1.3.6.1.4.1.25461.2.1.2.3.9.1.8' }, +}; + +sub manage_selection { + my ($self, %options) = @_; + + my $oid_panVsysEntry = '.1.3.6.1.4.1.25461.2.1.2.3.9.1'; + $self->{results} = $options{snmp}->get_table(oid => $oid_panVsysEntry, + nothing_quit => 1); + + foreach my $oid (keys %{$self->{results}}) { + next if $oid !~ /^$mapping->{panVsysName}->{oid}\.(.*)$/; + my $instance = $1; + + my $result = $options{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance); + + $self->{vsys}->{$result->{panVsysName}} = { + display => $result->{panVsysName}, + panVsysMaxSessions => defined($result->{panVsysMaxSessions}) ? $result->{panVsysMaxSessions} : 0, + panVsysActiveSessions => $result->{panVsysActiveSessions}, + panVsysActiveTcpCps => $result->{panVsysActiveTcpCps}, + panVsysActiveUdpCps => $result->{panVsysActiveUdpCps}, + panVsysActiveOtherIpCps => $result->{panVsysActiveOtherIpCps} + }; + + } +} + +1; + +__END__ + +=head1 MODE + +Check sessions per Vsys + +=over 8 + +=item B<--warning-*> + +Threshold warning. +Can be: 'active' (%), 'active-tcp', 'active-udp', 'active-other' + +=item B<--critical-*> + +Threshold critical. +Can be: 'active' (%), 'active-tcp', 'active-udp', 'active-other' + +=back + +=cut diff --git a/network/paloalto/snmp/plugin.pm b/network/paloalto/snmp/plugin.pm index 41509f404..4b4e476a0 100644 --- a/network/paloalto/snmp/plugin.pm +++ b/network/paloalto/snmp/plugin.pm @@ -40,6 +40,7 @@ sub new { 'memory' => 'network::paloalto::snmp::mode::memory', 'panorama' => 'network::paloalto::snmp::mode::panorama', 'sessions' => 'network::paloalto::snmp::mode::sessions', + 'vsys-sessions' => 'network::paloalto::snmp::mode::vsyssessions', ); return $self;