255 lines
8.0 KiB
Perl
255 lines
8.0 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::juniper::common::junos::mode::hardware;
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use base qw(centreon::plugins::templates::hardware);
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use strict;
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use warnings;
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use centreon::plugins::statefile;
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sub set_system {
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my ($self, %options) = @_;
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$self->{regexp_threshold_numeric_check_section_option} = '^(operating-temperature|operating-cpu|operating-buffer|operating-heap)$';
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$self->{cb_hook1} = 'init_cache';
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$self->{cb_hook2} = 'snmp_execute';
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$self->{cb_hook3} = 'get_type';
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$self->{thresholds} = {
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fru => [
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['unknown', 'UNKNOWN'],
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['present', 'OK'],
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['ready', 'OK'],
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['announce online', 'OK'],
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['online', 'OK'],
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['announce offline', 'WARNING'],
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['offline', 'CRITICAL'],
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['diagnostic', 'WARNING'],
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['standby', 'WARNING'],
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['empty', 'OK'],
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],
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operating => [
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['runningAtFullSpeed', 'WARNING'],
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['unknown', 'UNKNOWN'],
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['running', 'OK'],
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['ready', 'OK'],
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['reset', 'WARNING'],
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['down', 'CRITICAL'],
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['standby', 'OK'],
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],
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alarm => [
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['other', 'OK'],
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['off', 'OK'],
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['on', 'CRITICAL'],
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],
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};
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$self->{components_path} = 'network::juniper::common::junos::mode::components';
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$self->{components_module} = ['fru', 'operating', 'alarm'];
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}
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sub snmp_execute {
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my ($self, %options) = @_;
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$self->{snmp} = $options{snmp};
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$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
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$self->write_cache();
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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);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'reload-cache-time:s' => { name => 'reload_cache_time', default => 180 }
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});
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$self->{statefile_cache} = centreon::plugins::statefile->new(%options);
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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->{statefile_cache}->check_options(%options);
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}
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sub init_cache {
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my ($self, %options) = @_;
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$self->{hostname} = $options{snmp}->get_hostname();
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$self->{snmp_port} = $options{snmp}->get_port();
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$self->{oids_fru} = {
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jnxFruEntry => '.1.3.6.1.4.1.2636.3.1.15.1',
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jnxFruName => '.1.3.6.1.4.1.2636.3.1.15.1.5',
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jnxFruType => '.1.3.6.1.4.1.2636.3.1.15.1.6',
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};
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$self->{oids_operating} = {
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jnxOperatingEntry => '.1.3.6.1.4.1.2636.3.1.13.1',
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jnxOperatingDescr => '.1.3.6.1.4.1.2636.3.1.13.1.5',
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};
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$self->{write_cache} = 0;
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my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_juniper_mseries_' . $self->{hostname} . '_' . $self->{snmp_port});
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my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp');
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if ($has_cache_file == 0 ||
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!defined($timestamp_cache) || ((time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60)) && $self->{option_results}->{reload_cache_time} != '-1') {
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push @{$self->{request}}, { oid => $self->{oids_fru}->{jnxFruEntry}, start => $self->{oids_fru}->{jnxFruName}, end => $self->{oids_fru}->{jnxFruType} };
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push @{$self->{request}}, { oid => $self->{oids_operating}->{jnxOperatingEntry}, start => $self->{oids_operating}->{jnxOperatingDescr}, end => $self->{oids_operating}->{jnxOperatingDescr} };
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$self->{write_cache} = 1;
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}
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}
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sub write_cache {
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my ($self, %options) = @_;
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if ($self->{write_cache} == 1) {
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my $datas = {};
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$datas->{last_timestamp} = time();
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$datas->{$self->{oids_fru}->{jnxFruEntry}} = $self->{results}->{$self->{oids_fru}->{jnxFruEntry}};
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$datas->{$self->{oids_operating}->{jnxOperatingEntry}} = $self->{results}->{$self->{oids_operating}->{jnxOperatingEntry}};
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$self->{statefile_cache}->write(data => $datas);
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} else {
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$self->{results}->{$self->{oids_fru}->{jnxFruEntry}} = $self->{statefile_cache}->get(name => $self->{oids_fru}->{jnxFruEntry});
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$self->{results}->{$self->{oids_operating}->{jnxOperatingEntry}} = $self->{statefile_cache}->get(name => $self->{oids_operating}->{jnxOperatingEntry});
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}
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}
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sub get_cache {
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my ($self, %options) = @_;
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return $self->{results}->{$options{oid_entry}}->{$options{oid_name} . '.' . $options{instance}};
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}
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sub get_instances {
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my ($self, %options) = @_;
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my @instances = ();
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foreach (keys %{$self->{results}->{$options{oid_entry}}}) {
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if (/^$options{oid_name}\.(.*)/) {
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push @instances, $1;
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}
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}
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return @instances;
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}
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sub get_type {
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my ($self, %options) = @_;
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my $oid_jnxBoxDescr = ".1.3.6.1.4.1.2636.3.1.2.0";
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my $result = $options{snmp}->get_leef(oids => [$oid_jnxBoxDescr]);
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$self->{env_type} = defined($result->{$oid_jnxBoxDescr}) ? $result->{$oid_jnxBoxDescr} : 'unknown';
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$self->{output}->output_add(long_msg => sprintf("environment type: %s", $self->{env_type}));
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}
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sub load_components {
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my ($self, %options) = @_;
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foreach (@{$self->{components_module}}) {
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if (/$self->{option_results}->{component}/) {
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my $mod_name = $self->{components_path} . "::$_";
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centreon::plugins::misc::mymodule_load(output => $self->{output}, module => $mod_name,
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error_msg => "Cannot load module '$mod_name'.") if ($self->{load_components} == 1);
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$self->{loaded} = 1;
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}
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}
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}
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sub exec_components {
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my ($self, %options) = @_;
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foreach (@{$self->{components_module}}) {
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if (/$self->{option_results}->{component}/) {
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my $mod_name = $self->{components_path} . "::$_";
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my $func = $mod_name->can('check');
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$func->($self);
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}
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}
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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 Hardware (JUNIPER-MIB) (frus, operating).
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=over 8
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=item B<--component>
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Which component to check (Default: '.*').
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Can be: 'fru', 'operating', 'alarm'.
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=item B<--add-name-instance>
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Add literal description for instance value (used in filter, absent-problem and threshold options).
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=item B<--filter>
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Exclude some parts (comma seperated list) (Example: --filter=fru)
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Can also exclude specific instance: --filter=fru,7.3.0.0
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=item B<--absent-problem>
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Return an error if an entity is not 'present' (default is skipping) (comma seperated list)
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Can be specific or global: --absent-problem=fru,7.1.0.0
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=item B<--threshold-overload>
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Set to overload default threshold values (syntax: section,[instance,]status,regexp)
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It used before default thresholds (order stays).
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Example: --threshold-overload='operating,CRITICAL,^(?!(running)$)'
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=item B<--warning>
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Set warning threshold for fru temperatures (syntax: type,regexp,threshold)
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Example: --warning='fru-temperature,.*,30'
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=item B<--critical>
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Set critical threshold for fru temperatures (syntax: type,regexp,threshold)
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Example: --critical='fru-temperature,.*,40'
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=item B<--reload-cache-time>
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Time in minutes before reloading cache file (Default: 180).
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Use '-1' to disable cache reload.
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=back
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=cut
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