278 lines
9.9 KiB
Perl
278 lines
9.9 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 network::extreme::snmp::mode::stack;
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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 catalog_status_calc);
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sub custom_member_status_output {
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my ($self, %options) = @_;
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my $msg = sprintf(
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'status: %s [role: %s]',
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$self->{result_values}->{status},
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$self->{result_values}->{role}
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);
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return $msg;
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}
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sub custom_member_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
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$self->{result_values}->{roleLast} = $options{old_datas}->{$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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$self->{error_msg} = "buffer creation";
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return -2;
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}
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return 0;
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}
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sub custom_port_status_output {
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my ($self, %options) = @_;
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my $msg = sprintf(
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'operational status: %s',
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$self->{result_values}->{link_status}
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);
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return $msg;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'member', type => 3, cb_prefix_output => 'prefix_member_output', cb_long_output => 'member_long_output', indent_long_output => ' ', message_multiple => 'All stack members are ok',
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group => [
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{ name => 'global', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'port', display_long => 1, cb_prefix_output => 'prefix_port_output', message_multiple => 'All ports are ok', type => 1, skipped_code => { -10 => 1 } },
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]
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}
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];
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$self->{maps_counters}->{global} = [
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{ label => 'member-status', threshold => 0, set => {
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key_values => [ { name => 'role' }, { name => 'status' }, { name => 'display' } ],
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closure_custom_calc => $self->can('custom_member_status_calc'),
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closure_custom_output => $self->can('custom_member_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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];
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$self->{maps_counters}->{port} = [
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{ label => 'port-status', threshold => 0, set => {
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key_values => [ { name => 'link_status' }, { name => 'display' } ],
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closure_custom_calc => \&catalog_status_calc,
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closure_custom_output => $self->can('custom_port_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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];
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}
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sub member_long_output {
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my ($self, %options) = @_;
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return "checking stack member '" . $options{instance_value}->{display} . "'";
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}
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sub prefix_member_output {
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my ($self, %options) = @_;
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return "Stack member '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_port_output {
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my ($self, %options) = @_;
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return "port '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($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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'unknown-member-status:s' => { name => 'unknown_member_status', default => '' },
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'warning-member-status:s' => { name => 'warning_member_status', default => '%{status} eq "mismatch"' },
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'critical-member-status:s' => { name => 'critical_member_status', default => '%{role} ne %{roleLast} || %{status} eq "down"' },
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'unknown-port-status:s' => { name => 'unknown_port_status', default => '' },
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'warning-port-status:s' => { name => 'warning_port_status', default => '' },
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'critical-port-status:s' => { name => 'critical_port_status', default => '%{link_status} ne "up"' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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$self->change_macros(
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macros => [
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'unknown_member_status', 'warning_member_status', 'critical_member_status',
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'unknown_port_status', 'warning_port_status', 'critical_port_status'
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]
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);
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}
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my $mapping_truth = {
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0 => 'disabled', 1 => 'enable', 2 => 'disable',
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};
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my $mapping_stack_status = {
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1 => 'up', 2 => 'down', 3 => 'mismatch',
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};
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my $mapping_stack_role = {
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1 => 'master', 2 => 'slave', 3 => 'backup',
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};
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my $mapping_link_status = {
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1 => 'up', 2 => 'down',
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};
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my $mapping = {
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extremeStackDetection => { oid => '.1.3.6.1.4.1.1916.1.33.1', map => $mapping_truth },
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};
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my $mapping2 = {
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extremeStackMemberOperStatus => { oid => '.1.3.6.1.4.1.1916.1.33.2.1.3', map => $mapping_stack_status },
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extremeStackMemberRole => { oid => '.1.3.6.1.4.1.1916.1.33.2.1.4', map => $mapping_stack_role },
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extremeStackMemberMACAddress => { oid => '.1.3.6.1.4.1.1916.1.33.2.1.6' },
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};
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my $mapping3 = {
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extremeStackingPortRemoteMac => { oid => '.1.3.6.1.4.1.1916.1.33.3.1.2' },
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extremeStackingPortLinkStatus => { oid => '.1.3.6.1.4.1.1916.1.33.3.1.4', map => $mapping_link_status },
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};
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my $oid_extremeStackMemberEntry = '.1.3.6.1.4.1.1916.1.33.2.1';
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my $oid_extremeStackingPortEntry = '.1.3.6.1.4.1.1916.1.33.3.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_multiple_table(
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oids => [
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{ oid => $mapping->{extremeStackDetection}->{oid} },
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{ oid => $oid_extremeStackMemberEntry, start => $mapping2->{extremeStackMemberOperStatus}->{oid}, end => $mapping2->{extremeStackMemberMACAddress}->{oid} },
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{ oid => $oid_extremeStackingPortEntry, start => $mapping3->{extremeStackingPortRemoteMac}->{oid} },
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],
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nothing_quit => 1
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);
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result->{$mapping->{extremeStackDetection}->{oid}}, instance => '0');
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# disable is voluntary
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if ($result->{extremeStackDetection} eq 'disable') {
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$self->{output}->output_add(
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severity => 'OK',
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short_msg => 'Stacking is disable'
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);
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$self->{output}->display();
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$self->{output}->exit();
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}
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foreach my $oid (keys %{$snmp_result->{$oid_extremeStackMemberEntry}}) {
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next if ($oid !~ /^$mapping2->{extremeStackMemberOperStatus}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping2, results => $snmp_result->{$oid_extremeStackMemberEntry}, instance => $instance);
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my $member_name = defined($result->{extremeStackMemberMACAddress}) && $result->{extremeStackMemberMACAddress} ne '' ?
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join(":", unpack("(H2)*", $result->{extremeStackMemberMACAddress})) :
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$instance;
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$self->{member}->{$member_name} = {
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display => $member_name,
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global => {
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display => $member_name,
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role => $result->{extremeStackMemberRole},
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status => $result->{extremeStackMemberOperStatus},
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},
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port => {},
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};
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foreach (keys %{$snmp_result->{$oid_extremeStackingPortEntry}}) {
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next if (!/^$mapping3->{extremeStackingPortRemoteMac}->{oid}\.(.*)$/);
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$instance = $1;
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$result = $options{snmp}->map_instance(mapping => $mapping3, results => $snmp_result->{$oid_extremeStackingPortEntry}, instance => $instance);
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my $member_mac = join(":", unpack("(H2)*", $result->{extremeStackingPortRemoteMac}));
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next if (!defined($self->{member}->{$member_mac}));
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$self->{member}->{$member_mac}->{port}->{$instance} = {
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display => $instance,
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link_status => $result->{extremeStackingPortLinkStatus},
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};
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}
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}
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$self->{cache_name} = 'extreme_' . $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 stack status.
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=over 8
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=item B<--unknown-member-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{role}, %{roleLast}
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=item B<--warning-member-status>
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Set warning threshold for status (Default: '%{status} eq "mismatch"').
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Can used special variables like: %{role}, %{roleLast}
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=item B<--critical-member-status>
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Set critical threshold for status (Default: '%{role} ne %{roleLast} || %{status} eq "down"').
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Can used special variables like: %{role}, %{roleLast}
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=item B<--unknown-port-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{link_status}, %{display}
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=item B<--warning-port-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{link_status}, %{display}
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=item B<--critical-port-status>
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Set critical threshold for status (Default: '%{link_status} ne "up"').
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Can used special variables like: %{link_status}, %{display}
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=back
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=cut
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