399 lines
14 KiB
Perl
399 lines
14 KiB
Perl
#
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# Copyright 2021 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 centreon::common::cisco::standard::snmp::mode::vpc;
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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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use Digest::MD5 qw(md5_hex);
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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sub custom_keepalive_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'status: %s',
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$self->{result_values}->{keepalive_status}
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);
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}
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sub custom_peer_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'role: %s',
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$self->{result_values}->{role}
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);
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}
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sub custom_peer_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{role_last} = $options{old_datas}->{$self->{instance} . '_role'};
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$self->{result_values}->{role} = $options{new_datas}->{$self->{instance} . '_role'};
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if (!defined($options{old_datas}->{$self->{instance} . '_role'})) {
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$self->{error_msg} = "buffer creation";
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return -2;
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}
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return 0;
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}
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sub custom_link_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'operational status: %s',
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$self->{result_values}->{link_status}
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);
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}
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sub domain_long_output {
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my ($self, %options) = @_;
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return "checking vPC domain '" . $options{instance_value}->{domain_id} . "'";
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}
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sub prefix_domain_output {
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my ($self, %options) = @_;
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return "vPC domain '" . $options{instance_value}->{domain_id} . "' ";
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}
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sub prefix_host_output {
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my ($self, %options) = @_;
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return "host link '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_peer_output {
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my ($self, %options) = @_;
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return "peer '" . $options{instance_value}->{macaddress} . "' ";
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}
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sub prefix_keepalive_output {
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my ($self, %options) = @_;
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return 'keepalive ';
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}
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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 => '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',
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group => [
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{ name => 'peer', type => 0, cb_prefix_output => 'prefix_peer_output', skipped_code => { -10 => 1 } },
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{ name => 'keepalive', type => 0, cb_prefix_output => 'prefix_keepalive_output', skipped_code => { -10 => 1 } },
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{ name => 'hosts', display_long => 1, cb_prefix_output => 'prefix_host_output', message_multiple => 'All host links are ok', type => 1, skipped_code => { -10 => 1 } },
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]
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}
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];
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$self->{maps_counters}->{peer} = [
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{
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label => 'peer-status',
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type => 2,
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critical_default => '%{role} ne %{role_last}',
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set => {
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key_values => [ { name => 'role' }, { name => 'domain_id' } ],
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closure_custom_calc => $self->can('custom_peer_status_calc'),
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closure_custom_output => $self->can('custom_peer_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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},
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{ label => 'host-links-up', nlabel => 'vpc.host.links.up.count', display_ok => 0, set => {
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key_values => [ { name => 'links_up' }, { name => 'links_total' } ],
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output_template => 'host links up: %s',
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perfdatas => [
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{ template => '%s', min => 0, max => 'links_total', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'host-links-down', nlabel => 'vpc.host.links.down.count', display_ok => 0, set => {
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key_values => [ { name => 'links_down' }, { name => 'links_total' } ],
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output_template => 'host links down: %s',
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perfdatas => [
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{ template => '%s', min => 0, max => 'links_total', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'host-links-downstar', nlabel => 'vpc.host.links.downstar.count', display_ok => 0, set => {
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key_values => [ { name => 'links_downstar' }, { name => 'links_total' } ],
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output_template => 'host links downstar: %s',
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perfdatas => [
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{ template => '%s', min => 0, max => 'links_total', label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{keepalive} = [
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{
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label => 'keepalive-status',
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type => 2,
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critical_default => '%{keepalive_status} ne "alive"',
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set => {
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key_values => [ { name => 'keepalive_status' }, { name => 'domain_id' } ],
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closure_custom_calc => $self->can('custom_keepalive_status_calc'),
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closure_custom_output => $self->can('custom_keepalive_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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},
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{ label => 'keepalive-messages-sent', nlabel => 'vpc.keepalive.messages.sent.count', display_ok => 0, set => {
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key_values => [ { name => 'keepalive_sent', diff => 1 } ],
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output_template => 'messages sent: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'keepalive-messages-received', nlabel => 'vpc.keepalive.messages.received.count', display_ok => 0, set => {
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key_values => [ { name => 'keepalive_received', diff => 1 } ],
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output_template => 'messages received: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{hosts} = [
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{
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label => 'link-status',
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type => 2,
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warning_default => '%{link_status} =~ /downStar/i',
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critical_default => '%{link_status} eq "down"',
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set => {
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key_values => [ { name => 'link_status' }, { name => 'display' } ],
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closure_custom_output => $self->can('custom_link_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
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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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my $mapping_role = {
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1 => 'primarySecondary', 2 => 'primary',
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3 => 'secondaryPrimary', 4 => 'secondary',
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5 => 'noneEstablished'
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};
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my $mapping_keepalive_status = {
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1 => 'disabled', 2 => 'alive',
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3 => 'peerUnreachable', 4 => 'aliveButDomainIdDismatch',
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5 => 'suspendedAsISSU', 6 => 'suspendedAsDestIPUnreachable',
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7 => 'suspendedAsVRFUnusable', 8 => 'misconfigured'
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};
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my $mapping_link_status = {
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1 => 'down', 2 => 'downStar', 3 => 'up'
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};
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my $mapping = {
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role => { oid => '.1.3.6.1.4.1.9.9.807.1.2.1.1.2', map => $mapping_role }, # cVpcRoleStatus
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macaddress => { oid => '.1.3.6.1.4.1.9.9.807.1.2.1.1.5' } # cVpcSystemOperMacAddress
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};
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my $mapping2 = {
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keepalive_status => { oid => '.1.3.6.1.4.1.9.9.807.1.1.2.1.2', map => $mapping_keepalive_status }, # cVpcPeerKeepAliveStatus
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keepalive_sent => { oid => '.1.3.6.1.4.1.9.9.807.1.3.1.1.2' }, # cVpcStatsPeerKeepAliveMsgsSent
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keepalive_received => { oid => '.1.3.6.1.4.1.9.9.807.1.3.1.1.3' } # cVpcStatsPeerKeepAliveMsgsRcved
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};
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my $mapping3 = {
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if_index => { oid => '.1.3.6.1.4.1.9.9.807.1.4.2.1.3' }, # cVpcStatusHostLinkIfIndex
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link_status => { oid => '.1.3.6.1.4.1.9.9.807.1.4.2.1.4', map => $mapping_link_status } # cVpcStatusHostLinkStatus
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};
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my $oid_cVpcRoleEntry = '.1.3.6.1.4.1.9.9.807.1.2.1.1';
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my $oid_cVpcStatsPeerKeepAliveEntry = '.1.3.6.1.4.1.9.9.807.1.3.1.1';
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my $oid_cVpcStatusHostLinkEntry = '.1.3.6.1.4.1.9.9.807.1.4.2.1';
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my $oid_ifName = '.1.3.6.1.2.1.31.1.1.1.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $oid_cVpcRoleEntry, start => $mapping->{role}->{oid}, end => $mapping->{macaddress}->{oid} },
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{ oid => $oid_cVpcStatusHostLinkEntry, start => $mapping3->{if_index}->{oid}, end => $mapping3->{link_status}->{oid} }
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],
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nothing_quit => 1
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);
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$self->{domains} = {};
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foreach my $oid (keys %{$snmp_result->{$oid_cVpcRoleEntry}}) {
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next if ($oid !~ /^$mapping->{role}->{oid}\.(.*)$/);
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result->{$oid_cVpcRoleEntry}, instance => $1);
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my $domain_id = $1;
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$self->{domains}->{$domain_id} = {
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domain_id => $domain_id,
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peer => {
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domain_id => $domain_id,
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role => $result->{role},
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macaddress => $result->{macaddress},
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links_up => 0,
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links_down => 0,
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links_downstar => 0,
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links_total => 0
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},
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keepalive => {},
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hosts => {}
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};
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}
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my $if_indexes = {};
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foreach (keys %{$snmp_result->{$oid_cVpcStatusHostLinkEntry}}) {
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next if (!/^$mapping3->{link_status}->{oid}\.(\d+)\.(\d+)/);
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my ($domain_id, $vpc_id) = ($1, $2);
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next if (!defined($self->{domains}->{$domain_id}));
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my $result = $options{snmp}->map_instance(mapping => $mapping3, results => $snmp_result->{$oid_cVpcStatusHostLinkEntry}, instance => $domain_id . '.' . $vpc_id);
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$if_indexes->{ $result->{if_index} } = 1;
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$self->{domains}->{$domain_id}->{hosts}->{ $result->{if_index} } = {
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display => $result->{if_index},
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link_status => $result->{link_status}
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};
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$self->{domains}->{$domain_id}->{peer}->{links_total}++;
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$self->{domains}->{$domain_id}->{peer}->{'links_' . lc($result->{link_status})}++;
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}
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# get interface name
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$options{snmp}->load(
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oids => [ $oid_ifName ],
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instances => [keys %$if_indexes],
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instance_regexp => '^(.*)$'
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);
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$snmp_result = $options{snmp}->get_leef();
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foreach my $domain_id (keys %{$self->{domains}}) {
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foreach my $if_index (keys %{$self->{domains}->{$domain_id}->{hosts}}) {
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next if (
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!defined($snmp_result->{ $oid_ifName . '.' . $if_index }) ||
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$snmp_result->{ $oid_ifName . '.' . $if_index } eq ''
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);
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$self->{domains}->{$domain_id}->{hosts}->{$if_index}->{display} = $snmp_result->{ $oid_ifName . '.' . $if_index };
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}
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}
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# Keepalive part
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$snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $oid_cVpcStatsPeerKeepAliveEntry, start => $mapping2->{keepalive_sent}->{oid}, end => $mapping2->{keepalive_received}->{oid} },
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{ oid => $mapping2->{keepalive_status}->{oid} }
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],
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return_type => 1
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);
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foreach (keys %$snmp_result) {
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next if (!/^$mapping2->{keepalive_status}->{oid}\.(\d+)/);
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my $domain_id = $1;
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next if (!defined($self->{domains}->{$domain_id}));
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my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result, instance => $domain_id);
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$self->{domains}->{$domain_id}->{keepalive} = {
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domain_id => $domain_id,
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%$result
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};
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}
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$self->{cache_name} = 'cisco_standard_' . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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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 virtual port-channel (vPC).
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=over 8
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=item B<--unknown-peer-status>
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Set unknown threshold for status.
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Can used special variables like: %{role}, %{role_last}, %{domain_id}
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=item B<--warning-peer-status>
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Set warning threshold for status.
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Can used special variables like: %{role}, %{role_last}, %{domain_id}
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=item B<--critical-peer-status>
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Set critical threshold for status (Default: '%{role} ne %{role_last}').
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Can used special variables like: %{role}, %{role_last}, %{domain_id}
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=item B<--unknown-keepalive-status>
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Set unknown threshold for status.
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Can used special variables like: %{keepalive_status}, %{domain_id}
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=item B<--warning-keepalive-status>
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Set warning threshold for status.
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Can used special variables like: %{keepalive_status}, %{domain_id}
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=item B<--critical-keepalive-status>
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Set critical threshold for status (Default: '%{keepalive_status} ne "alive"').
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Can used special variables like: %{keepalive_status}, %{domain_id}
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=item B<--unknown-link-status>
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Set unknown threshold for status.
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Can used special variables like: %{link_status}, %{display}
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=item B<--warning-link-status>
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Set warning threshold for status (Default: '%{link_status} =~ /downStar/i')
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Can used special variables like: %{link_status}, %{display}
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=item B<--critical-link-status>
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Set critical threshold for status (Default: '%{link_status} eq "down"').
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Can used special variables like: %{link_status}, %{display}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'host-links-up', 'host-links-down', 'host-links-downstar',
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'keepalive-messages-sent', 'keepalive-messages-received'.
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=back
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=cut
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