From 0f57dd010fa926e48b0cc3346eaee70795f9e016 Mon Sep 17 00:00:00 2001 From: qgarnier Date: Tue, 27 Oct 2020 15:03:02 +0100 Subject: [PATCH] fix pr-2205 (#2292) --- .../common/cisco/standard/snmp/mode/vpc.pm | 398 ++++++++++++++++++ network/cisco/standard/snmp/plugin.pm | 1 + 2 files changed, 399 insertions(+) create mode 100644 centreon/common/cisco/standard/snmp/mode/vpc.pm diff --git a/centreon/common/cisco/standard/snmp/mode/vpc.pm b/centreon/common/cisco/standard/snmp/mode/vpc.pm new file mode 100644 index 000000000..536ccc362 --- /dev/null +++ b/centreon/common/cisco/standard/snmp/mode/vpc.pm @@ -0,0 +1,398 @@ +# +# 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 centreon::common::cisco::standard::snmp::mode::vpc; + +use base qw(centreon::plugins::templates::counter); + +use strict; +use warnings; +use Digest::MD5 qw(md5_hex); +use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng); + +sub custom_keepalive_status_output { + my ($self, %options) = @_; + + return sprintf( + 'status: %s', + $self->{result_values}->{keepalive_status} + ); +} + +sub custom_peer_status_output { + my ($self, %options) = @_; + + return sprintf( + 'role: %s', + $self->{result_values}->{role} + ); +} + +sub custom_peer_status_calc { + my ($self, %options) = @_; + + $self->{result_values}->{role_last} = $options{old_datas}->{$self->{instance} . '_role'}; + $self->{result_values}->{role} = $options{new_datas}->{$self->{instance} . '_role'}; + if (!defined($options{old_datas}->{$self->{instance} . '_role'})) { + $self->{error_msg} = "buffer creation"; + return -2; + } + + return 0; +} + +sub custom_link_status_output { + my ($self, %options) = @_; + + return sprintf( + 'operational status: %s', + $self->{result_values}->{link_status} + ); +} + +sub domain_long_output { + my ($self, %options) = @_; + + return "checking vPC domain '" . $options{instance_value}->{domain_id} . "'"; +} + +sub prefix_domain_output { + my ($self, %options) = @_; + + return "vPC domain '" . $options{instance_value}->{domain_id} . "' "; +} + +sub prefix_host_output { + my ($self, %options) = @_; + + return "host link '" . $options{instance_value}->{display} . "' "; +} + +sub prefix_peer_output { + my ($self, %options) = @_; + + return "peer '" . $options{instance_value}->{macaddress} . "' "; +} + +sub prefix_keepalive_output { + my ($self, %options) = @_; + + return 'keepalive '; +} + +sub set_counters { + my ($self, %options) = @_; + + $self->{maps_counters_type} = [ + { name => 'domains', type => 3, cb_prefix_output => 'prefix_domain_output', cb_long_output => 'domain_long_output', indent_long_output => ' ', message_multiple => 'All vPC domains are ok', + group => [ + { name => 'peer', type => 0, cb_prefix_output => 'prefix_peer_output', skipped_code => { -10 => 1 } }, + { name => 'keepalive', type => 0, cb_prefix_output => 'prefix_keepalive_output', skipped_code => { -10 => 1 } }, + { name => 'hosts', display_long => 1, cb_prefix_output => 'prefix_host_output', message_multiple => 'All host links are ok', type => 1, skipped_code => { -10 => 1 } }, + ] + } + ]; + + $self->{maps_counters}->{peer} = [ + { + label => 'peer-status', + type => 2, + critical_default => '%{role} ne %{role_last}', + set => { + key_values => [ { name => 'role' }, { name => 'domain_id' } ], + closure_custom_calc => $self->can('custom_peer_status_calc'), + closure_custom_output => $self->can('custom_peer_status_output'), + closure_custom_perfdata => sub { return 0; }, + closure_custom_threshold_check => \&catalog_status_threshold_ng + } + }, + { label => 'host-links-up', nlabel => 'vpc.host.links.up.count', display_ok => 0, set => { + key_values => [ { name => 'links_up' }, { name => 'links_total' } ], + output_template => 'host links up: %s', + perfdatas => [ + { template => '%s', min => 0, max => 'links_total', label_extra_instance => 1 } + ] + } + }, + { label => 'host-links-down', nlabel => 'vpc.host.links.down.count', display_ok => 0, set => { + key_values => [ { name => 'links_down' }, { name => 'links_total' } ], + output_template => 'host links down: %s', + perfdatas => [ + { template => '%s', min => 0, max => 'links_total', label_extra_instance => 1 } + ] + } + }, + { label => 'host-links-downstar', nlabel => 'vpc.host.links.downstar.count', display_ok => 0, set => { + key_values => [ { name => 'links_downstar' }, { name => 'links_total' } ], + output_template => 'host links downstar: %s', + perfdatas => [ + { template => '%s', min => 0, max => 'links_total', label_extra_instance => 1 } + ] + } + } + ]; + + $self->{maps_counters}->{keepalive} = [ + { + label => 'keepalive-status', + type => 2, + critical_default => '%{keepalive_status} ne "alive"', + set => { + key_values => [ { name => 'keepalive_status' }, { name => 'domain_id' } ], + closure_custom_calc => $self->can('custom_keepalive_status_calc'), + closure_custom_output => $self->can('custom_keepalive_status_output'), + closure_custom_perfdata => sub { return 0; }, + closure_custom_threshold_check => \&catalog_status_threshold_ng + } + }, + { label => 'keepalive-messages-sent', nlabel => 'vpc.keepalive.messages.sent.count', display_ok => 0, set => { + key_values => [ { name => 'keepalive_sent', diff => 1 } ], + output_template => 'messages sent: %s', + perfdatas => [ + { template => '%s', min => 0, label_extra_instance => 1 } + ] + } + }, + { label => 'keepalive-messages-received', nlabel => 'vpc.keepalive.messages.received.count', display_ok => 0, set => { + key_values => [ { name => 'keepalive_received', diff => 1 } ], + output_template => 'messages received: %s', + perfdatas => [ + { template => '%s', min => 0, label_extra_instance => 1 } + ] + } + } + ]; + + $self->{maps_counters}->{hosts} = [ + { + label => 'link-status', + type => 2, + warning_default => '%{link_status} =~ /downStar/i', + critical_default => '%{link_status} eq "down"', + set => { + key_values => [ { name => 'link_status' }, { name => 'display' } ], + closure_custom_output => $self->can('custom_link_status_output'), + closure_custom_perfdata => sub { return 0; }, + closure_custom_threshold_check => \&catalog_status_threshold_ng + } + } + ]; +} + +sub new { + my ($class, %options) = @_; + my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1); + bless $self, $class; + + $options{options}->add_options(arguments => { + }); + + return $self; +} + +my $mapping_role = { + 1 => 'primarySecondary', 2 => 'primary', + 3 => 'secondaryPrimary', 4 => 'secondary', + 5 => 'noneEstablished' +}; +my $mapping_keepalive_status = { + 1 => 'disabled', 2 => 'alive', + 3 => 'peerUnreachable', 4 => 'aliveButDomainIdDismatch', + 5 => 'suspendedAsISSU', 6 => 'suspendedAsDestIPUnreachable', + 7 => 'suspendedAsVRFUnusable', 8 => 'misconfigured' +}; +my $mapping_link_status = { + 1 => 'down', 2 => 'downStar', 3 => 'up' +}; + +my $mapping = { + role => { oid => '.1.3.6.1.4.1.9.9.807.1.2.1.1.2', map => $mapping_role }, # cVpcRoleStatus + macaddress => { oid => '.1.3.6.1.4.1.9.9.807.1.2.1.1.5' } # cVpcSystemOperMacAddress +}; +my $mapping2 = { + keepalive_status => { oid => '.1.3.6.1.4.1.9.9.807.1.1.2.1.2', map => $mapping_keepalive_status }, # cVpcPeerKeepAliveStatus + keepalive_sent => { oid => '.1.3.6.1.4.1.9.9.807.1.3.1.1.2' }, # cVpcStatsPeerKeepAliveMsgsSent + keepalive_received => { oid => '.1.3.6.1.4.1.9.9.807.1.3.1.1.3' } # cVpcStatsPeerKeepAliveMsgsRcved +}; +my $mapping3 = { + if_index => { oid => '.1.3.6.1.4.1.9.9.807.1.4.2.1.3' }, # cVpcStatusHostLinkIfIndex + link_status => { oid => '.1.3.6.1.4.1.9.9.807.1.4.2.1.4', map => $mapping_link_status } # cVpcStatusHostLinkStatus +}; +my $oid_cVpcRoleEntry = '.1.3.6.1.4.1.9.9.807.1.2.1.1'; +my $oid_cVpcStatsPeerKeepAliveEntry = '.1.3.6.1.4.1.9.9.807.1.3.1.1'; +my $oid_cVpcStatusHostLinkEntry = '.1.3.6.1.4.1.9.9.807.1.4.2.1'; +my $oid_ifName = '.1.3.6.1.2.1.31.1.1.1.1'; + +sub manage_selection { + my ($self, %options) = @_; + + my $snmp_result = $options{snmp}->get_multiple_table( + oids => [ + { oid => $oid_cVpcRoleEntry, start => $mapping->{role}->{oid}, end => $mapping->{macaddress}->{oid} }, + { oid => $oid_cVpcStatusHostLinkEntry, start => $mapping3->{if_index}->{oid}, end => $mapping3->{link_status}->{oid} } + ], + nothing_quit => 1 + ); + + $self->{domains} = {}; + foreach my $oid (keys %{$snmp_result->{$oid_cVpcRoleEntry}}) { + next if ($oid !~ /^$mapping->{role}->{oid}\.(.*)$/); + my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result->{$oid_cVpcRoleEntry}, instance => $1); + my $domain_id = $1; + + $self->{domains}->{$domain_id} = { + domain_id => $domain_id, + peer => { + domain_id => $domain_id, + role => $result->{role}, + macaddress => $result->{macaddress}, + links_up => 0, + links_down => 0, + links_downstar => 0, + links_total => 0 + }, + keepalive => {}, + hosts => {} + }; + } + + my $if_indexes = {}; + foreach (keys %{$snmp_result->{$oid_cVpcStatusHostLinkEntry}}) { + next if (!/^$mapping3->{link_status}->{oid}\.(\d+)\.(\d+)/); + my ($domain_id, $vpc_id) = ($1, $2); + next if (!defined($self->{domains}->{$domain_id})); + + my $result = $options{snmp}->map_instance(mapping => $mapping3, results => $snmp_result->{$oid_cVpcStatusHostLinkEntry}, instance => $domain_id . '.' . $vpc_id); + + $if_indexes->{ $result->{if_index} } = 1; + $self->{domains}->{$domain_id}->{hosts}->{ $result->{if_index} } = { + display => $result->{if_index}, + link_status => $result->{link_status} + }; + $self->{domains}->{$domain_id}->{peer}->{links_total}++; + $self->{domains}->{$domain_id}->{peer}->{'links_' . lc($result->{link_status})}++; + } + + # get interface name + $options{snmp}->load( + oids => [ $oid_ifName ], + instances => [keys %$if_indexes], + instance_regexp => '^(.*)$' + ); + $snmp_result = $options{snmp}->get_leef(); + foreach my $domain_id (keys %{$self->{domains}}) { + foreach my $if_index (keys %{$self->{domains}->{$domain_id}->{hosts}}) { + next if ( + !defined($snmp_result->{ $oid_ifName . '.' . $if_index }) || + $snmp_result->{ $oid_ifName . '.' . $if_index } eq '' + ); + $self->{domains}->{$domain_id}->{hosts}->{$if_index}->{display} = $snmp_result->{ $oid_ifName . '.' . $if_index }; + } + } + + # Keepalive part + $snmp_result = $options{snmp}->get_multiple_table( + oids => [ + { oid => $oid_cVpcStatsPeerKeepAliveEntry, start => $mapping2->{keepalive_sent}->{oid}, end => $mapping2->{keepalive_received}->{oid} }, + { oid => $mapping2->{keepalive_status}->{oid} } + ], + return_type => 1 + ); + foreach (keys %$snmp_result) { + next if (!/^$mapping2->{keepalive_status}->{oid}\.(\d+)/); + my $domain_id = $1; + next if (!defined($self->{domains}->{$domain_id})); + + my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => $domain_id); + + $self->{domains}->{$domain_id}->{keepalive} = { + domain_id => $domain_id, + %$result + }; + } + + $self->{cache_name} = 'cisco_standard_' . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . + (defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')); +} + +1; + +__END__ + +=head1 MODE + +Check virtual port-channel (vPC). + +=over 8 + +=item B<--unknown-peer-status> + +Set unknown threshold for status. +Can used special variables like: %{role}, %{role_last}, %{domain_id} + +=item B<--warning-peer-status> + +Set warning threshold for status. +Can used special variables like: %{role}, %{role_last}, %{domain_id} + +=item B<--critical-peer-status> + +Set critical threshold for status (Default: '%{role} ne %{role_last}'). +Can used special variables like: %{role}, %{role_last}, %{domain_id} + +=item B<--unknown-keepalive-status> + +Set unknown threshold for status. +Can used special variables like: %{keepalive_status}, %{domain_id} + +=item B<--warning-keepalive-status> + +Set warning threshold for status. +Can used special variables like: %{keepalive_status}, %{domain_id} + +=item B<--critical-keepalive-status> + +Set critical threshold for status (Default: '%{keepalive_status} ne "alive"'). +Can used special variables like: %{keepalive_status}, %{domain_id} + +=item B<--unknown-link-status> + +Set unknown threshold for status. +Can used special variables like: %{link_status}, %{display} + +=item B<--warning-link-status> + +Set warning threshold for status (Default: '%{link_status} =~ /downStar/i') +Can used special variables like: %{link_status}, %{display} + +=item B<--critical-link-status> + +Set critical threshold for status (Default: '%{link_status} eq "down"'). +Can used special variables like: %{link_status}, %{display} + +=item B<--warning-*> B<--critical-*> + +Thresholds. +Can be: 'host-links-up', 'host-links-down', 'host-links-downstar', +'keepalive-messages-sent', 'keepalive-messages-received'. + +=back + +=cut diff --git a/network/cisco/standard/snmp/plugin.pm b/network/cisco/standard/snmp/plugin.pm index 9935f00ff..0db90855c 100644 --- a/network/cisco/standard/snmp/plugin.pm +++ b/network/cisco/standard/snmp/plugin.pm @@ -48,6 +48,7 @@ sub new { 'stack' => 'centreon::common::cisco::standard::snmp::mode::stack', 'uptime' => 'snmp_standard::mode::uptime', 'voice-call' => 'centreon::common::cisco::standard::snmp::mode::voicecall', + 'vpc' => 'centreon::common::cisco::standard::snmp::mode::vpc', 'vss' => 'centreon::common::cisco::standard::snmp::mode::vss', 'wan3g' => 'centreon::common::cisco::standard::snmp::mode::wan3g' };