265 lines
9.3 KiB
Perl
265 lines
9.3 KiB
Perl
#
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# Copyright 2020 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 apps::centreon::local::mode::brokerstats;
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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 JSON;
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg;
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if ($self->{result_values}->{type} eq 'input') {
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$msg = sprintf("state : %s", $self->{result_values}->{state});
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} else {
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$msg = sprintf("state : %s [status : %s] [queue file enabled : %s]",
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$self->{result_values}->{state}, $self->{result_values}->{status}, $self->{result_values}->{queue_file_enabled});
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}
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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}->{queue_file_enabled} = $options{new_datas}->{$self->{instance} . '_queue_file_enabled'};
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$self->{result_values}->{state} = $options{new_datas}->{$self->{instance} . '_state'};
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$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
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$self->{result_values}->{type} = $options{new_datas}->{$self->{instance} . '_type'};
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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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 => 'endpoint', type => 1, cb_prefix_output => 'prefix_endpoint_output', message_multiple => 'Broker statistics are ok', skipped_code => { -10 => 1 } }
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];
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$self->{maps_counters}->{endpoint} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'queue_file_enabled' }, { name => 'state' }, { name => 'status' }, { name => 'type' }, { name => 'display' } ],
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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,
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}
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},
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{ label => 'speed-events', set => {
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key_values => [ { name => 'speed_events' }, { name => 'display' } ],
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output_template => 'Speed Events: %s/s',
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perfdatas => [
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{ label => 'speed_events', value => 'speed_events_absolute', template => '%s',
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unit => 'events/s', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'queued-events', set => {
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key_values => [ { name => 'queued_events' }, { name => 'display' } ],
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output_template => 'Queued Events: %s',
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perfdatas => [
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{ label => 'queued_events', value => 'queued_events_absolute', template => '%s',
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unit => 'events', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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{ label => 'unacknowledged-events', set => {
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key_values => [ { name => 'unacknowledged_events' }, { name => 'display' } ],
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output_template => 'Unacknowledged Events: %s',
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perfdatas => [
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{ label => 'unacknowledged_events', value => 'unacknowledged_events_absolute', template => '%s',
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unit => 'events', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
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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);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'broker-stats-file:s@' => { name => 'broker_stats_file' },
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'hostname:s' => { name => 'hostname' },
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'remote' => { name => 'remote' },
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'ssh-option:s@' => { name => 'ssh_option' },
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'ssh-path:s' => { name => 'ssh_path' },
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'ssh-command:s' => { name => 'ssh_command', default => 'ssh' },
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'timeout:s' => { name => 'timeout', default => 30 },
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'sudo' => { name => 'sudo' },
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'filter-name:s' => { name => 'filter_name' },
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'warning-status:s' => { name => 'warning_status', default => '' },
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'critical-status:s' => { name => 'critical_status', default => '%{type} eq "output" and %{queue_file_enabled} =~ /yes/i' },
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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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$self->SUPER::check_options(%options);
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if (!defined($self->{option_results}->{broker_stats_file}) || scalar(@{$self->{option_results}->{broker_stats_file}}) == 0) {
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$self->{output}->add_option_msg(short_msg => "Please set broker-stats-file option.");
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$self->{output}->option_exit();
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}
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$self->change_macros(macros => ['warning_status', 'critical_status']);
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}
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sub prefix_endpoint_output {
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my ($self, %options) = @_;
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return "Endpoint $options{instance_value}->{type} '" . $options{instance_value}->{display} . "' ";
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{endpoint} = {};
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foreach my $config (@{$self->{option_results}->{broker_stats_file}}) {
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my ($stdout) = centreon::plugins::misc::execute(
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output => $self->{output},
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options => $self->{option_results},
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sudo => $self->{option_results}->{sudo},
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command => 'cat',
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command_options => $config
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);
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my $json;
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eval {
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$json = decode_json($stdout);
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};
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if ($@) {
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$self->{output}->add_option_msg(short_msg => "Cannot decode json response: $@");
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$self->{output}->option_exit();
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}
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foreach my $entry (keys %$json) {
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next if ($entry !~ /^endpoint/);
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my $endpoint = $entry;
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$endpoint =~ s/endpoint //;
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$endpoint !~ /$self->{option_results}->{filter_name}/i) {
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$self->{output}->output_add(long_msg => "skipping endpoint '" . $endpoint . "': no matching filter name");
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next;
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}
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my $state = $json->{$entry}->{state};
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my $type = 'output';
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$type = 'input' if (!defined($json->{$entry}->{status}));
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$self->{endpoint}->{$endpoint} = {
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display => $endpoint,
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state => $state,
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type => $type,
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status => defined($json->{$entry}->{status}) ? $json->{$entry}->{status} : '-',
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speed_events => $json->{$entry}->{event_processing_speed},
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queued_events => $json->{$entry}->{queued_events},
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unacknowledged_events => $json->{$entry}->{bbdo_unacknowledged_events},
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queue_file_enabled => defined($json->{$entry}->{queue_file_enabled}) ? $json->{$entry}->{queue_file_enabled} : '-',
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};
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}
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}
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if (scalar(keys %{$self->{endpoint}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No endpoint found.");
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$self->{output}->option_exit();
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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 Centreon Broker statistics files.
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=over 8
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=item B<--remote>
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Execute command remotely in 'ssh'.
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=item B<--hostname>
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Hostname to query (need --remote).
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=item B<--ssh-option>
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Specify multiple options like the user (example: --ssh-option='-l=centreon-engine' --ssh-option='-p=52').
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=item B<--ssh-path>
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Specify ssh command path (default: none)
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=item B<--ssh-command>
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Specify ssh command (default: 'ssh'). Useful to use 'plink'.
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=item B<--timeout>
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Timeout in seconds for the command (Default: 30).
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=item B<--sudo>
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Use 'sudo' to execute the command.
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=item B<--broker-stats-file>
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Specify the centreon-broker json stats file (Required). Can be multiple.
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=item B<--filter-name>
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Filter endpoint name.
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=item B<--warning-*>
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Threshold warning.
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Can be: 'speed-events', 'queued-events', 'unacknowledged-events'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'speed-events', 'queued-events', 'unacknowledged-events'.
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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: %{queue_file_enabled}, %{state}, %{status}, %{type}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{type} eq "output" and %{queue_file_enabled} =~ /yes/i').
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Can used special variables like: %{queue_file_enabled}, %{state}, %{status}, %{type}, %{display}
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=back
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=cut
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