From 681041c718a787a56695c7826376e7ff3a09f351 Mon Sep 17 00:00:00 2001 From: qgarnier Date: Mon, 24 Jul 2017 16:29:53 +0200 Subject: [PATCH] add isis nokia timos mode --- network/nokia/timos/snmp/mode/isisusage.pm | 265 +++++++++++++++++++++ network/nokia/timos/snmp/mode/listisis.pm | 119 +++++++++ network/nokia/timos/snmp/plugin.pm | 4 +- 3 files changed, 387 insertions(+), 1 deletion(-) create mode 100644 network/nokia/timos/snmp/mode/isisusage.pm create mode 100644 network/nokia/timos/snmp/mode/listisis.pm diff --git a/network/nokia/timos/snmp/mode/isisusage.pm b/network/nokia/timos/snmp/mode/isisusage.pm new file mode 100644 index 000000000..595a34894 --- /dev/null +++ b/network/nokia/timos/snmp/mode/isisusage.pm @@ -0,0 +1,265 @@ +# +# Copyright 2017 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::nokia::timos::snmp::mode::isisusage; + +use base qw(centreon::plugins::templates::counter); + +use strict; +use warnings; + +my $instance_mode; + +sub custom_status_threshold { + my ($self, %options) = @_; + my $status = 'ok'; + my $message; + + eval { + local $SIG{__WARN__} = sub { $message = $_[0]; }; + local $SIG{__DIE__} = sub { $message = $_[0]; }; + + if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' && + eval "$instance_mode->{option_results}->{critical_status}") { + $status = 'critical'; + } elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' && + eval "$instance_mode->{option_results}->{warning_status}") { + $status = 'warning'; + } + }; + if (defined($message)) { + $self->{output}->output_add(long_msg => 'filter status issue: ' . $message); + } + + return $status; +} + +sub custom_status_output { + my ($self, %options) = @_; + + my $msg = 'state : ' . $self->{result_values}->{oper_state} . ' (admin: ' . $self->{result_values}->{admin_state} . ')'; + return $msg; +} + +sub custom_status_calc { + my ($self, %options) = @_; + + $self->{result_values}->{oper_state} = $options{new_datas}->{$self->{instance} . '_oper_state'}; + $self->{result_values}->{admin_state} = $options{new_datas}->{$self->{instance} . '_admin_state'}; + $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'}; + return 0; +} + + +sub custom_total_sessions_calc { + my ($self, %options) = @_; + + my $total_sessions = 0; + foreach (keys %{$options{new_datas}}) { + if (/$self->{instance}_total_sessions_(\d+)/) { + my $new_total = $options{new_datas}->{$_}; + next if (!defined($options{old_datas}->{$_})); + my $old_total = $options{old_datas}->{$_}; + + $total_sessions += $new_total - $old_total; + $total_sessions += $old_total if ($total_sessions <= 0); + } + } + + $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'}; + $self->{result_values}->{total_sessions} = $total_sessions; + + return 0; +} + +sub set_counters { + my ($self, %options) = @_; + + $self->{maps_counters_type} = [ + { name => 'isis', type => 1, cb_prefix_output => 'prefix_isis_output', message_multiple => 'All IS-IS instances are ok' }, + { name => 'int', type => 1, cb_prefix_output => 'prefix_int_output', message_multiple => 'All interfaces are ok' }, + ]; + $self->{maps_counters}->{int} = [ + { label => 'status', threshold => 0, set => { + key_values => [ { name => 'oper_state' }, { name => 'admin_state' }, { name => 'display' } ], + closure_custom_calc => $self->can('custom_status_calc'), + closure_custom_output => $self->can('custom_status_output'), + closure_custom_perfdata => sub { return 0; }, + closure_custom_threshold_check => $self->can('custom_status_threshold'), + } + }, + ]; + + $self->{maps_counters}->{isis} = [ + { label => 'total-int-inservice', set => { + key_values => [ { name => 'inService' }, { name => 'display' } ], + output_template => 'Total Interfaces InServices : %s', + perfdatas => [ + { label => 'total_int_inservice', value => 'inService_absolute', template => '%s', + min => 0, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + } + }, + { label => 'total-int-outservice', set => { + key_values => [ { name => 'outOfService' }, { name => 'display' } ], + output_template => 'Total Interfaces OutOfServices : %s', + perfdatas => [ + { label => 'total_int_outservice', value => 'outOfService_absolute', template => '%s', + min => 0, label_extra_instance => 1, instance_use => 'display_absolute' }, + ], + } + }, + ]; +} + +sub prefix_isis_output { + my ($self, %options) = @_; + + return "IS-IS instance '" . $options{instance_value}->{display} . "' "; +} + +sub prefix_int_output { + my ($self, %options) = @_; + + return "Interface '" . $options{instance_value}->{display} . "' "; +} + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + "filter-name:s" => { name => 'filter_name' }, + "warning-status:s" => { name => 'warning_status', default => '' }, + "critical-status:s" => { name => 'critical_status', default => '%{admin_state} eq "inService" and %{oper_state} !~ /inService|transition/' }, + }); + + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::check_options(%options); + + $instance_mode = $self; + $self->change_macros(); +} + +sub change_macros { + my ($self, %options) = @_; + + foreach (('warning_status', 'critical_status')) { + if (defined($self->{option_results}->{$_})) { + $self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g; + } + } +} + +my %map_admin_status = (1 => 'noop', 2 => 'inService', 3 => 'outOfService'); +my %map_oper_status = (1 => 'unknown', 2 => 'inService', 3 => 'outOfService', 4 => 'transition'); + +my $oid_vRtrName = '.1.3.6.1.4.1.6527.3.1.2.3.1.1.4'; +my $oid_ifName = '.1.3.6.1.2.1.31.1.1.1.1'; +# index = vRtrID + isisInstance + ifIndex +my $mapping = { + tmnxIsisIfAdminState => { oid => '.1.3.6.1.4.1.6527.3.1.2.88.2.1.1.3', map => \%map_admin_status }, + tmnxIsisIfOperState => { oid => '.1.3.6.1.4.1.6527.3.1.2.88.2.1.1.4', map => \%map_oper_status }, +}; + +sub manage_selection { + my ($self, %options) = @_; + + my $snmp_result = $options{snmp}->get_multiple_table(oids => [ + { oid => $oid_vRtrName }, + { oid => $oid_ifName }, + { oid => $mapping->{tmnxIsisIfAdminState}->{oid} }, + { oid => $mapping->{tmnxIsisIfOperState}->{oid} }, + ], return_type => 1, nothing_quit => 1); + $self->{isis} = {}; + $self->{int} = {}; + foreach my $oid (keys %$snmp_result) { + next if ($oid !~ /^$mapping->{tmnxIsisIfOperState}->{oid}\.(\d+)\.(\d+)\.(\d+)$/); + my ($vrtr_id, $isis_id, $ifindex) = ($1, $2, $3); + + my $vrtr_name = $snmp_result->{$oid_vRtrName . '.' . $vrtr_id}; + my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $vrtr_id . '.' . $isis_id . '.' . $ifindex); + my $name = $vrtr_name . '.' . $isis_id; + if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' && + $name !~ /$self->{option_results}->{filter_name}/) { + $self->{output}->output_add(long_msg => "skipping '" . $name . "'.", debug => 1); + next; + } + + $self->{isis}->{$vrtr_id . '.' . $isis_id} = { display => $name, inService => 0, outOfService => 0 } if (!defined($self->{isis}->{$vrtr_id . '.' . $isis_id})); + $self->{isis}->{$vrtr_id . '.' . $isis_id}->{$result->{tmnxIsisIfOperState}}++; + + $self->{int}->{$vrtr_id . '.' . $isis_id . '.' . $ifindex} = { + display => $name . '.' . $snmp_result->{$oid_ifName . '.' . $ifindex}, + admin_state => $result->{tmnxIsisIfAdminState}, + oper_state => $result->{tmnxIsisIfOperState}, + }; + } + + if (scalar(keys %{$self->{isis}}) <= 0) { + $self->{output}->add_option_msg(short_msg => "No IS-IS intance found."); + $self->{output}->option_exit(); + } +} + +1; + +__END__ + +=head1 MODE + +Check IS-IS usage. + +=over 8 + +=item B<--warning-*> + +Threshold warning. +Can be: 'total-int-inservice', 'total-int-outservice'. + +=item B<--critical-*> + +Threshold critical. +Can be: 'total-int-inservice', 'total-int-outservice'. + +=item B<--warning-status> + +Set warning threshold for status. +Can used special variables like: %{display}, %{oper_state}, %{admin_state}. + +=item B<--critical-status> + +Set critical threshold for status (Default: '%{admin_state} eq "inService" and %{oper_state} !~ /inService|transition/'). +Can used special variables like: %{display}, %{oper_state}, %{admin_state}. + +=item B<--filter-name> + +Filter by instance name (can be a regexp). + +=back + +=cut diff --git a/network/nokia/timos/snmp/mode/listisis.pm b/network/nokia/timos/snmp/mode/listisis.pm new file mode 100644 index 000000000..41f32c0f2 --- /dev/null +++ b/network/nokia/timos/snmp/mode/listisis.pm @@ -0,0 +1,119 @@ +# +# Copyright 2017 Centreon (http://www.centreon.com/) +# +# Centreon is a full-fledged industry-strength solution that meets +# the needs in IT infrastructure and application monitoring for +# service performance. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +package network::nokia::timos::snmp::mode::listisis; + +use base qw(centreon::plugins::mode); + +use strict; +use warnings; + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options); + bless $self, $class; + + $self->{version} = '1.0'; + $options{options}->add_options(arguments => + { + }); + return $self; +} + +sub check_options { + my ($self, %options) = @_; + $self->SUPER::init(%options); +} + +my %map_status = (1 => 'unknown', 2 => 'inService', 3 => 'outOfService', 4 => 'transition'); +my $oid_vRtrName = '.1.3.6.1.4.1.6527.3.1.2.3.1.1.4'; +my $mapping = { + tmnxIsisOperState => { oid => '.1.3.6.1.4.1.6527.3.1.2.88.1.1.1.12', map => \%map_status }, +}; + +sub manage_selection { + my ($self, %options) = @_; + + my $snmp_result = $options{snmp}->get_multiple_table(oids => [ + { oid => $oid_vRtrName }, + { oid => $mapping->{tmnxIsisOperState}->{oid} }, + ], return_type => 1, nothing_quit => 1); + $self->{isis} = {}; + foreach my $oid (keys %$snmp_result) { + next if ($oid !~ /^$mapping->{tmnxIsisOperState}->{oid}\.(\d+)\.(\d+)$/); + my ($vrtr_id, $isis_id) = ($1, $2); + + my $vrtr_name = $snmp_result->{$oid_vRtrName . '.' . $vrtr_id}; + my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $vrtr_id . '.' . $isis_id); + + $self->{isis}->{$vrtr_id . '.' . $isis_id} = { + name => $vrtr_name . '.' . $isis_id, + status => $result->{tmnxIsisOperState} + }; + } +} + +sub run { + my ($self, %options) = @_; + + $self->manage_selection(%options); + foreach my $instance (sort keys %{$self->{isis}}) { + $self->{output}->output_add(long_msg => "[name = '" . $self->{isis}->{$instance}->{name} . + "'] [status = '" . $self->{isis}->{$instance}->{status} . + '"]'); + } + + $self->{output}->output_add(severity => 'OK', + short_msg => 'List IS-IS:'); + $self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1); + $self->{output}->exit(); +} + +sub disco_format { + my ($self, %options) = @_; + + $self->{output}->add_disco_format(elements => ['name', 'status']); +} + +sub disco_show { + my ($self, %options) = @_; + + $self->manage_selection(%options); + foreach my $instance (sort keys %{$self->{isis}}) { + $self->{output}->add_disco_entry(name => $self->{isis}->{$instance}->{name}, + status => $self->{isis}->{$instance}->{status}, + ); + } +} + +1; + +__END__ + +=head1 MODE + +List IS-IS instances. + +=over 8 + +=back + +=cut + diff --git a/network/nokia/timos/snmp/plugin.pm b/network/nokia/timos/snmp/plugin.pm index 66245d93b..6c7c6fbc1 100644 --- a/network/nokia/timos/snmp/plugin.pm +++ b/network/nokia/timos/snmp/plugin.pm @@ -37,8 +37,10 @@ sub new { 'l2tp-usage' => 'network::nokia::timos::snmp::mode::l2tpusage', 'ldp-usage' => 'network::nokia::timos::snmp::mode::ldpusage', 'interfaces' => 'snmp_standard::mode::interfaces', - 'list-interfaces' => 'snmp_standard::mode::listinterfaces', + 'isis-usage' => 'network::nokia::timos::snmp::mode::isisusage', 'list-bgp' => 'network::nokia::timos::snmp::mode::listbgp', + 'list-interfaces' => 'snmp_standard::mode::listinterfaces', + 'list-isis' => 'network::nokia::timos::snmp::mode::listisis', 'list-ldp' => 'network::nokia::timos::snmp::mode::listldp', 'list-vrtr' => 'network::nokia::timos::snmp::mode::listvrtr', 'memory' => 'network::nokia::timos::snmp::mode::memory',