mirror of
https://github.com/centreon/centreon-plugins.git
synced 2025-07-31 01:24:35 +02:00
244 lines
7.3 KiB
Perl
244 lines
7.3 KiB
Perl
#
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# Copyright 2022 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::cisco::callmanager::sxml::mode::alerts;
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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::statefile;
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use DateTime;
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use Digest::MD5 qw(md5_hex);
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my $map_severity = {
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0 => 'emergency',
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1 => 'alert',
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2 => 'critical',
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3 => 'error',
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4 => 'warning',
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5 => 'notice',
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6 => 'informational',
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7 => 'debugging'
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};
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sub prefix_output_global {
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my ($self, %options) = @_;
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return 'Alerts ';
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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 => 'global', type => 0, cb_prefix_output => 'prefix_output_global' }
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];
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$self->{maps_counters}->{global} = [
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{ label => 'total', nlabel => 'alerts.total.count', set => {
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key_values => [ { name => 'total' } ],
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output_template => 'total: %d',
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perfdatas => [
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{ template => '%d', min => 0 }
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]
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}
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}
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];
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foreach (values %$map_severity) {
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push @{$self->{maps_counters}->{global}}, {
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label => 'severity-' . $_, nlabel => 'alerts.severity.' . $_ . '.count', set => {
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key_values => [ { name => $_ }, { name => 'total' } ],
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output_template => $_ . ': %d',
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perfdatas => [
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{ template => '%d', min => 0, max => 'total' }
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]
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}
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};
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}
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-alert-name:s' => { name => 'filter_alert_name' },
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'display-alerts' => { name => 'display_alerts' }
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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_seekfile {
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my ($self, %options) = @_;
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$self->{seek_infos} = $self->{statefile_cache}->get(name => 'seek_infos');
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if (!defined($self->{seek_infos})) {
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$self->{seek_infos} = { last_timestamp => time(), files => {} };
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}
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}
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sub get_list_files {
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my ($self, %options) = @_;
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my $list_files = [];
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my $current_timestamp = time();
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my $last_timestamp = $self->{seek_infos}->{last_timestamp} - 86400;
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# format: AlertLog_MM_DD_YYYY_hh_mm.csv
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for (; $last_timestamp <= ($current_timestamp + 86400); $last_timestamp += 86400) {
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my $dt = DateTime->from_epoch(epoch => $last_timestamp);
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push @$list_files, sprintf('/var/log/active/cm/log/amc/AlertLog/AlertLog_%02d_%02d_%d_00_0', $dt->month(), $dt->day(), $dt->year());
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}
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$self->{seek_infos}->{last_timestamp} = $current_timestamp;
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return $list_files;
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}
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sub get_file {
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my ($self, %options) = @_;
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if (defined($options{suffix})) {
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my $content = $options{custom}->get_one_file(
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filename => $options{filename} . $options{suffix}
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);
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if (defined($content)) {
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return ($options{suffix}, $content);
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}
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return undef;
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}
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# AlertLog file can finish by _00.csv or _01.csv
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foreach (('0.csv', '1.csv')) {
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my $content = $options{custom}->get_one_file(
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filename => $options{filename} . $_
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);
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if (defined($content)) {
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return ($_, $content);
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}
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}
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return undef;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{global} = { total => 0 };
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foreach (values %$map_severity) {
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$self->{global}->{$_} = 0;
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}
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$self->{statefile_cache}->read(
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statefile => 'cisco_cucm_' . $self->{mode} . '_' . $options{custom}->get_hostname() . '_' .
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(defined($self->{option_results}->{filter_alert_name}) ? md5_hex($self->{option_results}->{filter_alert_name}) : md5_hex('all'))
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);
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$self->init_seekfile();
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my $list_files = $self->get_list_files();
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for (my $i = 0; defined($list_files->[$i]); $i++) {
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next if (defined($self->{seek_infos}->{files}->{ $list_files->[$i] }) &&
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defined($list_files->[$i + 1]) && defined($self->{seek_infos}->{files}->{ $list_files->[$i + 1] }));
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my ($suffix, $content) = $self->get_file(
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custom => $options{custom},
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filename => $list_files->[$i],
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suffix => defined($self->{seek_infos}->{files}->{ $list_files->[$i] }) ? $self->{seek_infos}->{files}->{ $list_files->[$i] }->{suffix} : undef,
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);
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next if (!defined($suffix));
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$self->{seek_infos}->{files}->{ $list_files->[$i] } = { line => 1 }
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if (!defined($self->{seek_infos}->{files}->{ $list_files->[$i] }));
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$self->{seek_infos}->{files}->{ $list_files->[$i] }->{suffix} = $suffix;
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my $j = 0;
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foreach my $line (split /\n/, $content) {
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$j++;
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next if ($j <= $self->{seek_infos}->{files}->{ $list_files->[$i] }->{line});
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# Time Stamp,Alert Type,Alert Name,Alert Message,Monitored Object Name,Severity,PollValue,Action,Node ID,Group ID
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my @fields = split(/,/, $line);
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next if (defined($self->{option_results}->{filter_alert_name}) && $self->{option_results}->{filter_alert_name} ne ''
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&& $fields[2] !~ /$self->{option_results}->{filter_alert_name}/);
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$self->{global}->{ $map_severity->{ $fields[5] } }++;
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$self->{global}->{total}++;
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if (defined($self->{option_results}->{display_alerts})) {
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$self->{output}->output_add(
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long_msg => sprintf(
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'alert [name: %s] [severity: %s] [date: %s]: %s',
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$fields[2],
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$map_severity->{ $fields[5] },
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scalar(localtime($fields[0] / 1000)),
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$fields[3]
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)
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);
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}
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}
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$self->{seek_infos}->{files}->{ $list_files->[$i] }->{line} = $j;
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}
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$self->{statefile_cache}->write(data => { seek_infos => $self->{seek_infos} });
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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 alerts.
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=over 8
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=item B<--filter-alert-name>
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Filter alerts by name (Can use regexp).
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=item B<--display-alerts>
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Display alerts in verbose output.
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'total',
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'severity-informational', 'severity-error', 'severity-debugging', 'severity-critical',
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'severity-alert', 'severity-warning', 'severity-emergency', 'severity-notice'.
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=back
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=cut
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