+ add vrrp status snmp mode
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garnier-quentin
parent
f20c57ee03
commit
8a26ffd98e
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@ -31,12 +31,15 @@ sub new {
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$self->{version} = '0.5';
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%{$self->{modes}} = (
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'connections' => 'network::checkpoint::snmp::mode::connections',
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'cpu' => 'network::checkpoint::snmp::mode::cpu',
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'hardware' => 'network::checkpoint::snmp::mode::hardware',
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'hastate' => 'network::checkpoint::snmp::mode::hastate',
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'memory' => 'network::checkpoint::snmp::mode::memory',
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'vpn-status' => 'network::checkpoint::snmp::mode::vpnstatus',
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'connections' => 'network::checkpoint::snmp::mode::connections',
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'cpu' => 'network::checkpoint::snmp::mode::cpu',
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'hardware' => 'network::checkpoint::snmp::mode::hardware',
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'hastate' => 'network::checkpoint::snmp::mode::hastate',
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'interfaces' => 'snmp_standard::mode::interfaces',
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'list-interfaces' => 'snmp_standard::mode::listinterfaces',
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'memory' => 'network::checkpoint::snmp::mode::memory',
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'vpn-status' => 'network::checkpoint::snmp::mode::vpnstatus',
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'vrrp-status' => 'snmp_standard::mode::vrrp',
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);
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return $self;
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@ -0,0 +1,192 @@
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#
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# Copyright 2017 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 snmp_standard::mode::vrrp;
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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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my $instance_mode;
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sub custom_status_threshold {
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my ($self, %options) = @_;
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my $status = 'ok';
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my $message;
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eval {
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local $SIG{__WARN__} = sub { $message = $_[0]; };
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local $SIG{__DIE__} = sub { $message = $_[0]; };
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if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
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eval "$instance_mode->{option_results}->{critical_status}") {
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$status = 'critical';
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} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
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eval "$instance_mode->{option_results}->{warning_status}") {
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$status = 'warning';
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}
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};
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if (defined($message)) {
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$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
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}
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return $status;
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}
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = sprintf("state : %s [admin state : '%s']",
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$self->{result_values}->{operState}, $self->{result_values}->{adminState});
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{adminState} = $options{new_datas}->{$self->{instance} . '_admin_state'};
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$self->{result_values}->{operStateLast} = $options{old_datas}->{$self->{instance} . '_oper_state'};
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$self->{result_values}->{operState} = $options{new_datas}->{$self->{instance} . '_oper_state'};
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$self->{result_values}->{masterIpAddr} = $options{new_datas}->{$self->{instance} . '_master_ip_addr'};
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if (!defined($options{old_datas}->{$self->{instance} . '_oper_state'})) {
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$self->{error_msg} = "buffer creation";
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return -2;
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}
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'vrrp', type => 1, cb_prefix_output => 'prefix_vrrp_output', message_multiple => 'All VRRP are ok' },
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];
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$self->{maps_counters}->{vrrp} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'master_ip_addr' }, { name => 'admin_state' }, { name => 'oper_state' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => $self->can('custom_status_threshold'),
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}
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},
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];
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}
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sub prefix_vrrp_output {
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my ($self, %options) = @_;
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return "VRRP '" . $options{instance_value}->{master_ip_addr} . "' ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning-status:s" => { name => 'warning_status', default => '' },
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"critical-status:s" => { name => 'critical_status', default => '%{adminState} eq "up" and %{operState} ne %{operStateLast}' },
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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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$self->SUPER::check_options(%options);
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$instance_mode = $self;
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$self->change_macros();
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}
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sub change_macros {
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my ($self, %options) = @_;
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foreach (('warning_status', 'critical_status')) {
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if (defined($self->{option_results}->{$_})) {
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$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
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}
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}
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}
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my %map_admin_state = (1 => 'up', 2 => 'down');
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my %map_oper_state = (1 => 'initialize', 2 => 'backup', 3 => 'master');
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my $mapping = {
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vrrpOperState => { oid => '.1.3.6.1.2.1.68.1.3.1.3', map => \%map_oper_state },
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vrrpOperAdminState => { oid => '.1.3.6.1.2.1.68.1.3.1.4', map => \%map_admin_state },
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vrrpOperMasterIpAddr => { oid => '.1.3.6.1.2.1.68.1.3.1.7' },
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};
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my $oid_vrrpOperEntry = '.1.3.6.1.2.1.68.1.3.1';
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{vrrp} = {};
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my $snmp_result = $options{snmp}->get_table(oid => $oid_vrrpOperEntry, end => $mapping->{vrrpOperMasterIpAddr}->{oid},
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nothing_quit => 1);
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foreach my $oid (keys %{$snmp_result}) {
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next if ($oid !~ /^$mapping->{vrrpOperState}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
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$self->{vrrp}->{$instance} = {
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master_ip_addr => $result->{vrrpOperMasterIpAddr},
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admin_state => $result->{vrrpOperAdminState},
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oper_state => $result->{vrrpOperState},
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};
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}
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$self->{cache_name} = "vrrp_" . $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 VRRP status (VRRP-MIB).
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=over 8
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=item B<--warning-status>
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Set warning threshold for status.
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Can used special variables like: %{adminState}, %{operStateLast}, %{operState}, %{masterIpAddr}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{adminState} eq "up" and %{operState} ne %{operStateLast}').
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Can used special variables like: %{adminState}, %{operStateLast}, %{operState}, %{masterIpAddr}
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=back
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=cut
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