193 lines
6.9 KiB
Perl
193 lines
6.9 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 storage::purestorage::restapi::mode::alarms;
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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 centreon::plugins::misc;
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use centreon::plugins::statefile;
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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"alarm [component: %s] [severity: %s] [category: %s] [event: %s] %s",
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$self->{result_values}->{component_name},
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$self->{result_values}->{severity}, $self->{result_values}->{category},
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$self->{result_values}->{event}, centreon::plugins::misc::change_seconds(value => $self->{result_values}->{opened})
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);
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{category} = $options{new_datas}->{$self->{instance} . '_category'};
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$self->{result_values}->{code} = $options{new_datas}->{$self->{instance} . '_code'};
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$self->{result_values}->{severity} = $options{new_datas}->{$self->{instance} . '_current_severity'};
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$self->{result_values}->{component_name} = $options{new_datas}->{$self->{instance} . '_component_name'};
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$self->{result_values}->{opened} = $options{new_datas}->{$self->{instance} . '_opened'};
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$self->{result_values}->{event} = $options{new_datas}->{$self->{instance} . '_event'};
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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 => 'alarms', type => 2, message_multiple => '0 problem(s) detected', display_counter_problem => { label => 'alerts', min => 0 },
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group => [ { name => 'alarm', skipped_code => { -11 => 1 } } ]
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}
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];
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$self->{maps_counters}->{alarm} = [
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{
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label => 'status',
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type => 2,
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warning_default => '%{severity} =~ /warning/i',
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critical_default => '%{severity} =~ /critical/i',
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set => {
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key_values => [ { name => 'category' }, { name => 'code' }, { name => 'current_severity' }, { name => 'opened' }, { name => 'event' }, { name => 'component_name' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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"filter-category:s" => { name => 'filter_category' },
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"memory" => { name => 'memory' }
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});
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centreon::plugins::misc::mymodule_load(
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output => $self->{output}, module => 'Date::Parse',
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error_msg => "Cannot load module 'Date::Parse'."
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);
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$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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$self->SUPER::check_options(%options);
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->check_options(%options);
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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# recent boolean:
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# Lists recent messages. An audit record is considered recent if it relates to a command issued within the past 24 hours.
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# An alert is considered recent if the situation that triggered it is unresolved, or has only been resolved within the past 24 hours.
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# A user session log event is considered recent if the login, logout, or authentication event occurred within the past 24 hours
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my $alarm_results = $options{custom}->get_object(path => '/message?recent=true');
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my $last_time;
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->read(statefile => 'cache_purestorage_' . $self->{mode} . '_' . $options{custom}->get_connection_infos());
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$last_time = $self->{statefile_cache}->get(name => 'last_time');
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}
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#[
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# {"category": "hardware", "code": 39, "actual": "2", "opened": "2017-11-27T11:32:51Z", "component_type": "hardware", "event": "Fibre Channel link failure", "current_severity": "warning", "details": "", "expected": null, "id": 10088813, "component_name": "ct1.fc3"},
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# ...
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#
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$self->{alarms}->{global} = { alarm => {} };
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my ($i, $current_time) = (1, time());
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foreach my $alarm (@{$alarm_results}) {
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my $create_time = Date::Parse::str2time($alarm->{opened});
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if (!defined($create_time)) {
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$self->{output}->output_add(
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severity => 'UNKNOWN',
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short_msg => "Can't Parse date '" . $alarm->{opened} . "'"
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);
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next;
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}
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next if (defined($self->{option_results}->{memory}) && defined($last_time) && $last_time > $create_time);
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if (defined($self->{option_results}->{filter_category}) && $self->{option_results}->{filter_category} ne '' &&
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$alarm->{category} !~ /$self->{option_results}->{filter_category}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $alarm->{category} . "': no matching filter.", debug => 1);
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next;
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}
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my $diff_time = $current_time - $create_time;
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$self->{alarms}->{global}->{alarm}->{$i} = {
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%$alarm,
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opened => $diff_time
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};
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$i++;
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}
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->write(data => { last_time => $current_time });
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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 alarms.
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=over 8
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=item B<--filter-category>
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Filter by category name (can be a regexp).
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{severity} =~ /warning/i')
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Can used special variables like: %{category}, %{code}, %{severity}, %{opened}, %{event}, %{component_name}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{severity} =~ /critical/i').
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Can used special variables like: %{category}, %{code}, %{severity}, %{opened}, %{event}, %{component_name}
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=item B<--memory>
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Only check new alarms.
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=back
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=cut
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