(plugin) network::alcatel::omniswitch::snmp - add mode virtual-chassis (#3929)

centreon-plugins/network/alcatel/omniswitch/snmp/mode/virtualchassis.pm

@@ -0,0 +1,155 @@
+#
+# Copyright 2022 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::alcatel::omniswitch::snmp::mode::virtualchassis;
+
+use base qw(centreon::plugins::templates::counter);
+
+use strict;
+use warnings;
+use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
+
+sub custom_status_output {
+    my ($self, %options) = @_;
+
+    return sprintf(
+        'status: %s [role: %s]',
+        $self->{result_values}->{status},
+        $self->{result_values}->{role}
+    );
+}
+
+sub prefix_chassis_output {
+    my ($self, %options) = @_;
+
+    return "virtual chassis '" . $options{instance} . "' ";
+}
+
+sub set_counters {
+    my ($self, %options) = @_;
+
+    $self->{maps_counters_type} = [
+        { name => 'global', type => 0, skipped_code => { -10 => 1 } },
+        { name => 'chassis', display_long => 1, cb_prefix_output => 'prefix_chassis_output',  message_multiple => 'All virtual chassis are ok', type => 1, skipped_code => { -10 => 1 } }
+    ];
+
+    $self->{maps_counters}->{global} = [
+        { label => 'chassis-detected', nlabel => 'chassis.detected.count', display_ok => 0, set => {
+                key_values => [ { name => 'num_chassis' } ],
+                output_template => 'detected chassis: %s',
+                perfdatas => [
+                    { template => '%s', min => 0 }
+                ]
+            }
+        }
+    ];
+
+    $self->{maps_counters}->{chassis} = [
+        { label => 'chassis-status', type => 2, critical_default => '%{status} !~ /init|running/', set => {
+                key_values => [ { name => 'status' }, { name => 'role' }, { name => 'mac' } ],
+                closure_custom_output => $self->can('custom_status_output'),
+                closure_custom_perfdata => sub { return 0; },
+                closure_custom_threshold_check => \&catalog_status_threshold_ng
+            }
+        }
+    ];
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+    
+    return $self;
+}
+
+my $map_role = {
+    0 => 'unassigned', 1 => 'master', 2 => 'slave', 3 => 'inconsistent', 4 => 'startuperror'
+};
+my $map_status = {
+    0 => 'init', 1 => 'running', 2 => 'invalidChassisId', 3 => 'helloDown',
+    4 => 'duplicateChassisId', 5 => 'mismatchImage', 6 => 'mismatchChassisType',
+    7 => 'mismatchHelloInterval', 8 => 'mismatchControlVlan',
+    9 => 'mismatchGroup', 10 => 'mismatchLicenseConfig', 11 => 'invalidLicense',
+    12 => 'splitTopology', 13 => 'commandShutdown', 14 => 'failureShutdown'
+};
+
+my $mapping = {
+    role   => { oid => '.1.3.6.1.4.1.6486.801.1.2.1.69.1.1.2.1.3', map => $map_role }, # virtualChassisRole
+    status => { oid => '.1.3.6.1.4.1.6486.801.1.2.1.69.1.1.2.1.5', map => $map_status }, # virtualChassisStatus
+    mac    => { oid => '.1.3.6.1.4.1.6486.801.1.2.1.69.1.1.2.1.9' } # virtualChassisMac
+};
+
+sub manage_selection {
+    my ($self, %options) = @_;
+
+    my $oid_table = '.1.3.6.1.4.1.6486.801.1.2.1.69.1.1.2';
+    my $snmp_result = $options{snmp}->get_table(
+        oid => $oid_table,
+        start => $mapping->{role}->{oid},
+        end => $mapping->{mac}->{oid},
+        nothing_quit => 1
+    );
+
+    $self->{global} = { num_chassis => 0 };
+    $self->{chassis} = {};
+    foreach (keys %$snmp_result) {
+        next if (! /^$mapping->{role}->{oid}\.(.*)$/);
+        my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $1);
+
+        $self->{global}->{num_chassis}++;
+        $result->{mac} = join(':', unpack('(H2)*', $result->{mac}));
+        $self->{chassis}->{ $result->{mac} } = $result;
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check virtual chassis.
+
+=over 8
+
+=item B<--unknown-chassis-status>
+
+Set unknown threshold for status.
+Can used special variables like: %{role}, %{status}, %{mac}
+
+=item B<--warning-chassis-status>
+
+Set warning threshold for status.
+Can used special variables like: %{role}, %{status}, %{mac}
+
+=item B<--critical-chassis-status>
+
+Set critical threshold for status (Default: %{status} !~ /init|running/)
+Can used special variables like: %{role}, %{status}, %{mac}
+
+=item B<--warning-*> B<--critical-*>
+
+Thresholds.
+Can be: 'chassis-detected'.
+
+=back
+
+=cut

centreon-plugins/network/alcatel/omniswitch/snmp/plugin.pm

@@ -37,7 +37,8 @@ sub new {
         'list-spanning-trees' => 'snmp_standard::mode::listspanningtrees',
         'flash-memory'        => 'network::alcatel::omniswitch::snmp::mode::flashmemory',
         'memory'              => 'network::alcatel::omniswitch::snmp::mode::memory',
-        'spanning-tree'       => 'snmp_standard::mode::spanningtree'
+        'spanning-tree'       => 'snmp_standard::mode::spanningtree',
+        'virtual-chassis'     => 'network::alcatel::omniswitch::snmp::mode::virtualchassis'
     };
 
     return $self;