add prometheus cadvisor plugin (#1199)
* add prometheus cadvisor plugin * change filtering
This commit is contained in:
Colin Gagnaire
GitHub
parent
15e26aad67
commit
1fd84b2802
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@ -0,0 +1,187 @@
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#
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# Copyright 2018 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 cloud::prometheus::exporters::cadvisor::mode::cpu;
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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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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'containers', type => 1, cb_prefix_output => 'prefix_containers_output',
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message_multiple => 'All containers CPU usage are ok', skipped_code => { -10 => 1 } },
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];
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$self->{maps_counters}->{containers} = [
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{ label => 'usage', set => {
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key_values => [ { name => 'usage' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
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output_template => 'Usage: %.2f %%',
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perfdatas => [
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{ label => 'usage', value => 'usage_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%',
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label_extra_instance => 1, instance_use => 'perf_absolute' },
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],
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}
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},
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{ label => 'throttled', set => {
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key_values => [ { name => 'throttled' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
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output_template => 'Throttled: %.2f %%',
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perfdatas => [
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{ label => 'throttled', value => 'throttled_absolute', template => '%.2f',
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min => 0, max => 100, unit => '%',
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label_extra_instance => 1, instance_use => 'perf_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 prefix_containers_output {
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my ($self, %options) = @_;
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return "Container '" . $options{instance_value}->{container} . "' [pod: " . $options{instance_value}->{pod} . "] CPU ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"container:s" => { name => 'container', default => 'container_name!~".*POD.*"' },
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"pod:s" => { name => 'pod', default => 'pod_name=~".*"' },
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"extra-filter:s@" => { name => 'extra_filter' },
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"metric-overload:s@" => { name => 'metric_overload' },
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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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$self->SUPER::check_options(%options);
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$self->{metrics} = {
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'throttled' => "^container_cpu_cfs_throttled_seconds_total.*",
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'usage' => "^container_cpu_usage_seconds_total.*",
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};
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foreach my $metric (@{$self->{option_results}->{metric_overload}}) {
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next if ($metric !~ /(.*),(.*)/);
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$self->{metrics}->{$1} = $2 if (defined($self->{metrics}->{$1}));
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}
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$self->{labels} = {};
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foreach my $label (('container', 'pod')) {
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if ($self->{option_results}->{$label} !~ /^(\w+)[!~=]+\".*\"$/) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label . " option as a PromQL filter.");
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$self->{output}->option_exit();
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}
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$self->{labels}->{$label} = $1;
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}
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$self->{extra_filter} = '';
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foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
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$self->{extra_filter} .= ',' . $filter;
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}
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$self->{prom_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 900;
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$self->{prom_step} = defined($self->{option_results}->{step}) ? $self->{option_results}->{step} : "1m";
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{containers} = {};
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my $results = $options{custom}->query_range(queries => [ 'label_replace((irate({__name__=~"' . $self->{metrics}->{usage} . '",' .
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'cpu="total",' .
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$self->{option_results}->{container} . ',' .
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$self->{option_results}->{pod} .
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$self->{extra_filter} . '}[1m])) * 100, "__name__", "usage", "", "")',
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'label_replace((irate({__name__=~"' . $self->{metrics}->{throttled} . '",' .
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$self->{option_results}->{container} . ',' .
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$self->{option_results}->{pod} .
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$self->{extra_filter} . '}[1m])) * 100, "__name__", "throttled", "", "")' ],
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timeframe => $self->{prom_timeframe}, step => $self->{prom_step});
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foreach my $result (@{$results}) {
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next if (!defined($result->{metric}->{$self->{labels}->{pod}}) || !defined($result->{metric}->{$self->{labels}->{container}}));
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my $average = $options{custom}->compute(aggregation => 'average', values => $result->{values});
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$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{container} = $result->{metric}->{$self->{labels}->{container}};
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$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{pod} = $result->{metric}->{$self->{labels}->{pod}};
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$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{perf} = $result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}};
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$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{$result->{metric}->{__name__}} = $average;
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}
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if (scalar(keys %{$self->{containers}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No containers found.");
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$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 containers CPU usage and throttled.
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=over 8
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=item B<--container>
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Filter on a specific container (Must be a PromQL filter, Default: 'container_name!~".*POD.*"')
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=item B<--pod>
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Filter on a specific pod (Must be a PromQL filter, Default: 'pod_name=~".*"')
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=item B<--warning-*>
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Threshold warning.
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Can be: 'usage', 'throttled'.
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=item B<--critical-*>
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Threshold critical.
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Can be: 'usage', 'throttled'.
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=item B<--extra-filter>
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Add a PromQL filter (Can be multiple)
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Example : --extra-filter='name=~".*pretty.*"'
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=item B<--metric-overload>
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Overload default metrics name (Can be multiple, metric can be 'usage', 'throttled')
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Example : --metric-overload='metric,^my_metric_name$'
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=back
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=cut
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@ -0,0 +1,155 @@
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#
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# Copyright 2018 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 cloud::prometheus::exporters::cadvisor::mode::listcontainers;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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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, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"container:s" => { name => 'container', default => 'container_name!~".*POD.*"' },
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"pod:s" => { name => 'pod', default => 'pod_name=~".*"' },
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"namespace:s" => { name => 'namespace', default => 'namespace=~".*"' },
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"extra-filter:s@" => { name => 'extra_filter' },
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"metric-overload:s@" => { name => 'metric_overload' },
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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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$self->SUPER::init(%options);
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$self->{metrics} = {
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'last_seen' => '^container_last_seen$',
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};
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foreach my $metric (@{$self->{option_results}->{metric_overload}}) {
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next if ($metric !~ /(.*),(.*)/);
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$self->{metrics}->{$1} = $2 if (defined($self->{metrics}->{$1}));
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}
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$self->{labels} = {};
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foreach my $label (('container', 'pod', 'namespace')) {
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if ($self->{option_results}->{$label} !~ /^(\w+)[!~=]+\".*\"$/) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label . " option as a PromQL filter.");
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$self->{output}->option_exit();
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}
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$self->{labels}->{$label} = $1;
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}
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$self->{extra_filter} = '';
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foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
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$self->{extra_filter} .= ',' . $filter;
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}
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{containers} = $options{custom}->query(queries => [ '{__name__=~"' . $self->{metrics}->{last_seen} . '",' .
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$self->{option_results}->{container} . ',' .
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$self->{option_results}->{pod} . ',' .
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$self->{option_results}->{namespace} .
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$self->{extra_filter} . '}' ]);
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}
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sub run {
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my ($self, %options) = @_;
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$self->manage_selection(%options);
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foreach my $container (@{$self->{containers}}) {
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next if (!defined($container->{metric}->{name}));
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$self->{output}->output_add(long_msg => sprintf("[container_name = %s][pod_name = %s][namespace = %s]",
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$container->{metric}->{$self->{labels}->{container}}, $container->{metric}->{$self->{labels}->{pod}},
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$container->{metric}->{$self->{labels}->{namespace}}));
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => 'List containers:');
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$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
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$self->{output}->exit();
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}
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sub disco_format {
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my ($self, %options) = @_;
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$self->{output}->add_disco_format(elements => ['container_name', 'pod_name', 'namespace']);
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}
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sub disco_show {
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my ($self, %options) = @_;
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$self->manage_selection(%options);
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foreach my $container (@{$self->{containers}}) {
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$self->{output}->add_disco_entry(
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container_name => $container->{metric}->{$self->{labels}->{container}},
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pod_name => $container->{metric}->{$self->{labels}->{pod}},
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namespace => $container->{metric}->{$self->{labels}->{namespace}},
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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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List containers.
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=over 8
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=item B<--container>
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Filter on a specific container (Must be a PromQL filter, Default: 'container_name!~".*POD.*"')
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=item B<--pod>
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Filter on a specific pod (Must be a PromQL filter, Default: 'pod_name=~".*"')
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=item B<--namespace>
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Filter on a specific namespace (Must be a PromQL filter, Default: 'namespace=~".*"')
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=item B<--extra-filter>
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Add a PromQL filter (Can be multiple)
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Example : --extra-filter='name=~".*pretty.*"'
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=item B<--metric-overload>
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Overload default metrics name (Can be multiple, metric can be 'last_seen')
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Example : --metric-overload='metric,^my_metric_name$'
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=back
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=cut
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@ -0,0 +1,168 @@
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#
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# Copyright 2018 Centreon (http://www.centreon.com/)
|
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#
|
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# Centreon is a full-fledged industry-strength solution that meets
|
||||
# the needs in IT infrastructure and application monitoring for
|
||||
# service performance.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
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package cloud::prometheus::exporters::cadvisor::mode::load;
|
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|
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use base qw(centreon::plugins::templates::counter);
|
||||
|
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use strict;
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use warnings;
|
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|
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'containers', type => 1, cb_prefix_output => 'prefix_containers_output', message_multiple => 'All containers load are ok' },
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];
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$self->{maps_counters}->{containers} = [
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{ label => 'load', set => {
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key_values => [ { name => 'load' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
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output_template => 'Load: %.2f',
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output_change_bytes => 1,
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perfdatas => [
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{ label => 'load', value => 'load_absolute', template => '%.2f',
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min => 0, label_extra_instance => 1, instance_use => 'perf_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 prefix_containers_output {
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my ($self, %options) = @_;
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return "Container '" . $options{instance_value}->{container} . "' [pod: " . $options{instance_value}->{pod} . "] ";
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
|
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{
|
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"container:s" => { name => 'container', default => 'container_name!~".*POD.*"' },
|
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"pod:s" => { name => 'pod', default => 'pod_name=~".*"' },
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"extra-filter:s@" => { name => 'extra_filter' },
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"metric-overload:s@" => { name => 'metric_overload' },
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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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$self->SUPER::check_options(%options);
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$self->{metrics} = {
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'load' => '^container_cpu_load_average_10s$',
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};
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foreach my $metric (@{$self->{option_results}->{metric_overload}}) {
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next if ($metric !~ /(.*),(.*)/);
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$self->{metrics}->{$1} = $2 if (defined($self->{metrics}->{$1}));
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}
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$self->{labels} = {};
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foreach my $label (('container', 'pod')) {
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if ($self->{option_results}->{$label} !~ /^(\w+)[!~=]+\".*\"$/) {
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$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label . " option as a PromQL filter.");
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$self->{output}->option_exit();
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}
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$self->{labels}->{$label} = $1;
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}
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$self->{extra_filter} = '';
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foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
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$self->{extra_filter} .= ',' . $filter;
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}
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|
||||
$self->{prom_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 900;
|
||||
$self->{prom_step} = defined($self->{option_results}->{step}) ? $self->{option_results}->{step} : "1m";
|
||||
}
|
||||
|
||||
sub manage_selection {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{containers} = {};
|
||||
|
||||
my $results = $options{custom}->query_range(queries => [ 'label_replace({__name__=~"' . $self->{metrics}->{load} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "load", "", "")' ],
|
||||
timeframe => $self->{prom_timeframe}, step => $self->{prom_step});
|
||||
|
||||
foreach my $result (@{$results}) {
|
||||
next if (!defined($result->{metric}->{$self->{labels}->{pod}}) || !defined($result->{metric}->{$self->{labels}->{container}}));
|
||||
my $average = $options{custom}->compute(aggregation => 'average', values => $result->{values});
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{container} = $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{pod} = $result->{metric}->{$self->{labels}->{pod}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{perf} = $result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{$result->{metric}->{__name__}} = $average;
|
||||
}
|
||||
|
||||
if (scalar(keys %{$self->{containers}}) <= 0) {
|
||||
$self->{output}->add_option_msg(short_msg => "No containers found.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
}
|
||||
|
||||
1;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 MODE
|
||||
|
||||
Check containers load.
|
||||
|
||||
=over 8
|
||||
|
||||
=item B<--container>
|
||||
|
||||
Filter on a specific container (Must be a PromQL filter, Default: 'container_name!~".*POD.*"')
|
||||
|
||||
=item B<--pod>
|
||||
|
||||
Filter on a specific pod (Must be a PromQL filter, Default: 'pod_name=~".*"')
|
||||
|
||||
=item B<--warning-load>
|
||||
|
||||
Threshold warning.
|
||||
|
||||
=item B<--critical-load>
|
||||
|
||||
Threshold critical.
|
||||
|
||||
=item B<--extra-filter>
|
||||
|
||||
Add a PromQL filter (Can be multiple)
|
||||
|
||||
Example : --extra-filter='name=~".*pretty.*"'
|
||||
|
||||
=item B<--metric-overload>
|
||||
|
||||
Overload default metrics name (Can be multiple, metric can be 'load')
|
||||
|
||||
Example : --metric-overload='metric,^my_metric_name$'
|
||||
|
||||
=back
|
||||
|
||||
=cut
|
||||
|
|
@ -0,0 +1,301 @@
|
|||
#
|
||||
# Copyright 2018 Centreon (http://www.centreon.com/)
|
||||
#
|
||||
# Centreon is a full-fledged industry-strength solution that meets
|
||||
# the needs in IT infrastructure and application monitoring for
|
||||
# service performance.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
package cloud::prometheus::exporters::cadvisor::mode::memory;
|
||||
|
||||
use base qw(centreon::plugins::templates::counter);
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
my $instance_mode;
|
||||
|
||||
sub custom_usage_perfdata {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
my $label = 'used';
|
||||
my $value_perf = $self->{result_values}->{used};
|
||||
my $extra_label = '';
|
||||
$extra_label = '_' . $self->{result_values}->{perf} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
|
||||
my %total_options = ();
|
||||
if ($self->{result_values}->{total} > 0 && $instance_mode->{option_results}->{units} eq '%') {
|
||||
$total_options{total} = $self->{result_values}->{total};
|
||||
$total_options{cast_int} = 1;
|
||||
}
|
||||
|
||||
$self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
|
||||
value => $value_perf,
|
||||
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
|
||||
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
|
||||
min => 0, max => $total_options{total});
|
||||
}
|
||||
|
||||
sub custom_usage_threshold {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
return 'ok' if ($self->{result_values}->{total} <= 0 && $instance_mode->{option_results}->{units} eq '%');
|
||||
my ($exit, $threshold_value);
|
||||
$threshold_value = $self->{result_values}->{used};
|
||||
if ($instance_mode->{option_results}->{units} eq '%') {
|
||||
$threshold_value = $self->{result_values}->{prct_used};
|
||||
}
|
||||
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' },
|
||||
{ label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]);
|
||||
return $exit;
|
||||
}
|
||||
|
||||
sub custom_usage_output {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
my $msg;
|
||||
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
|
||||
if ($self->{result_values}->{total} <= 0) {
|
||||
$msg = sprintf("Used: %s (unlimited)", $total_used_value . " " . $total_used_unit);
|
||||
} else {
|
||||
my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
|
||||
$msg = sprintf("Limits: %s, Used : %s (%.2f%%)",
|
||||
$total_size_value . " " . $total_size_unit,
|
||||
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used});
|
||||
}
|
||||
|
||||
return $msg;
|
||||
}
|
||||
|
||||
sub custom_usage_calc {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{result_values}->{container} = $options{new_datas}->{$self->{instance} . '_container'};
|
||||
$self->{result_values}->{pod} = $options{new_datas}->{$self->{instance} . '_pod'};
|
||||
$self->{result_values}->{perf} = $options{new_datas}->{$self->{instance} . '_perf'};
|
||||
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_limits'};
|
||||
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_usage'};
|
||||
return 0 if ($self->{result_values}->{total} == 0);
|
||||
|
||||
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
sub set_counters {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{maps_counters_type} = [
|
||||
{ name => 'containers', type => 1, cb_prefix_output => 'prefix_containers_output', message_multiple => 'All containers memory usage are ok' },
|
||||
];
|
||||
|
||||
$self->{maps_counters}->{containers} = [
|
||||
{ label => 'usage', set => {
|
||||
key_values => [ { name => 'limits' }, { name => 'usage' }, { name => 'container' },
|
||||
{ name => 'pod' }, { name => 'perf' } ],
|
||||
closure_custom_calc => $self->can('custom_usage_calc'),
|
||||
closure_custom_output => $self->can('custom_usage_output'),
|
||||
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
|
||||
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
|
||||
}
|
||||
},
|
||||
{ label => 'working', set => {
|
||||
key_values => [ { name => 'working' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Working: %.2f %s',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'working', value => 'working_absolute', template => '%s',
|
||||
min => 0, unit => 'B', label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'cache', set => {
|
||||
key_values => [ { name => 'cache' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Cache: %.2f %s',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'cache', value => 'cache_absolute', template => '%s',
|
||||
min => 0, unit => 'B', label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'rss', set => {
|
||||
key_values => [ { name => 'rss' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Rss: %.2f %s',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'rss', value => 'rss_absolute', template => '%s',
|
||||
min => 0, unit => 'B', label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'swap', set => {
|
||||
key_values => [ { name => 'swap' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Swap: %.2f %s',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'swap', value => 'swap_absolute', template => '%s',
|
||||
min => 0, unit => 'B', label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
];
|
||||
}
|
||||
|
||||
sub prefix_containers_output {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
return "Container '" . $options{instance_value}->{container} . "' [pod: " . $options{instance_value}->{pod} . "] Memory ";
|
||||
}
|
||||
|
||||
sub new {
|
||||
my ($class, %options) = @_;
|
||||
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
||||
bless $self, $class;
|
||||
|
||||
$self->{version} = '1.0';
|
||||
$options{options}->add_options(arguments =>
|
||||
{
|
||||
"container:s" => { name => 'container', default => 'container_name!~".*POD.*"' },
|
||||
"pod:s" => { name => 'pod', default => 'pod_name=~".*"' },
|
||||
"extra-filter:s@" => { name => 'extra_filter' },
|
||||
"units:s" => { name => 'units', default => '%' },
|
||||
"metric-overload:s@" => { name => 'metric_overload' },
|
||||
});
|
||||
|
||||
return $self;
|
||||
}
|
||||
|
||||
sub check_options {
|
||||
my ($self, %options) = @_;
|
||||
$self->SUPER::check_options(%options);
|
||||
|
||||
$self->{metrics} = {
|
||||
'limits' => "^container_spec_memory_limit_bytes.*",
|
||||
'usage' => "^container_memory_usage_bytes.*",
|
||||
'working' => "^container_memory_working_set_bytes.*",
|
||||
'cache' => "^container_memory_cache.*",
|
||||
'rss' => "^container_memory_rss.*",
|
||||
'swap' => "^container_memory_swap.*",
|
||||
};
|
||||
foreach my $metric (@{$self->{option_results}->{metric_overload}}) {
|
||||
next if ($metric !~ /(.*),(.*)/);
|
||||
$self->{metrics}->{$1} = $2 if (defined($self->{metrics}->{$1}));
|
||||
}
|
||||
|
||||
$self->{labels} = {};
|
||||
foreach my $label (('container', 'pod')) {
|
||||
if ($self->{option_results}->{$label} !~ /^(\w+)[!~=]+\".*\"$/) {
|
||||
$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label . " option as a PromQL filter.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
$self->{labels}->{$label} = $1;
|
||||
}
|
||||
|
||||
$self->{extra_filter} = '';
|
||||
foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
|
||||
$self->{extra_filter} .= ',' . $filter;
|
||||
}
|
||||
|
||||
$instance_mode = $self;
|
||||
}
|
||||
|
||||
sub manage_selection {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{containers} = {};
|
||||
|
||||
my $results = $options{custom}->query(queries => [ 'label_replace({__name__=~"' . $self->{metrics}->{usage} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "usage", "", "")',
|
||||
'label_replace({__name__=~"' . $self->{metrics}->{limits} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "limits", "", "")',
|
||||
'label_replace({__name__=~"' . $self->{metrics}->{working} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "working", "", "")',
|
||||
'label_replace({__name__=~"' . $self->{metrics}->{cache} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "cache", "", "")',
|
||||
'label_replace({__name__=~"' . $self->{metrics}->{rss} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "rss", "", "")',
|
||||
'label_replace({__name__=~"' . $self->{metrics}->{swap} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} .
|
||||
$self->{extra_filter} . '}, "__name__", "swap", "", "")' ]);
|
||||
|
||||
foreach my $result (@{$results}) {
|
||||
next if (!defined($result->{metric}->{$self->{labels}->{pod}}) || !defined($result->{metric}->{$self->{labels}->{container}}));
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{container} = $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{pod} = $result->{metric}->{$self->{labels}->{pod}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{perf} = $result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{$result->{metric}->{__name__}} = ${$result->{value}}[1];
|
||||
}
|
||||
|
||||
if (scalar(keys %{$self->{containers}}) <= 0) {
|
||||
$self->{output}->add_option_msg(short_msg => "No containers found.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
}
|
||||
|
||||
1;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 MODE
|
||||
|
||||
Check containers memory usage.
|
||||
|
||||
=over 8
|
||||
|
||||
=item B<--container>
|
||||
|
||||
Filter on a specific container (Must be a PromQL filter, Default: 'container_name!~".*POD.*"')
|
||||
|
||||
=item B<--pod>
|
||||
|
||||
Filter on a specific pod (Must be a PromQL filter, Default: 'pod_name=~".*"')
|
||||
|
||||
=item B<--warning-*>
|
||||
|
||||
Threshold warning.
|
||||
Can be: 'usage', 'working', 'cache', 'rss', 'swap'.
|
||||
|
||||
=item B<--critical-*>
|
||||
|
||||
Threshold critical.
|
||||
Can be: 'usage', 'working', 'cache', 'rss', 'swap'.
|
||||
|
||||
=item B<--extra-filter>
|
||||
|
||||
Add a PromQL filter (Can be multiple)
|
||||
|
||||
Example : --extra-filter='name=~".*pretty.*"'
|
||||
|
||||
=item B<--metric-overload>
|
||||
|
||||
Overload default metrics name (Can be multiple, metric can be 'limits',
|
||||
'usage', 'working', 'cache', 'rss', 'swap'.)
|
||||
|
||||
Example : --metric-overload='metric,^my_metric_name$'
|
||||
|
||||
=back
|
||||
|
||||
=cut
|
||||
|
|
@ -0,0 +1,264 @@
|
|||
#
|
||||
# Copyright 2018 Centreon (http://www.centreon.com/)
|
||||
#
|
||||
# Centreon is a full-fledged industry-strength solution that meets
|
||||
# the needs in IT infrastructure and application monitoring for
|
||||
# service performance.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
package cloud::prometheus::exporters::cadvisor::mode::storage;
|
||||
|
||||
use base qw(centreon::plugins::templates::counter);
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
my $instance_mode;
|
||||
|
||||
sub custom_usage_perfdata {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
my $label = 'used';
|
||||
my $value_perf = $self->{result_values}->{used};
|
||||
if (defined($instance_mode->{option_results}->{free})) {
|
||||
$label = 'free';
|
||||
$value_perf = $self->{result_values}->{free};
|
||||
}
|
||||
my $extra_label = '';
|
||||
$extra_label = '_' . $self->{result_values}->{perf} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
|
||||
$extra_label .= '_' . $self->{result_values}->{device} if (!defined($options{extra_instance_lvl2}) || $options{extra_instance_lvl2} != 0);
|
||||
my %total_options = ();
|
||||
if ($instance_mode->{option_results}->{units} eq '%') {
|
||||
$total_options{total} = $self->{result_values}->{total};
|
||||
$total_options{cast_int} = 1;
|
||||
}
|
||||
|
||||
$self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
|
||||
value => $value_perf,
|
||||
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
|
||||
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
|
||||
min => 0, max => $self->{result_values}->{total});
|
||||
}
|
||||
|
||||
sub custom_usage_threshold {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
my ($exit, $threshold_value);
|
||||
$threshold_value = $self->{result_values}->{used};
|
||||
$threshold_value = $self->{result_values}->{free} if (defined($instance_mode->{option_results}->{free}));
|
||||
if ($instance_mode->{option_results}->{units} eq '%') {
|
||||
$threshold_value = $self->{result_values}->{prct_used};
|
||||
$threshold_value = $self->{result_values}->{prct_free} if (defined($instance_mode->{option_results}->{free}));
|
||||
}
|
||||
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]);
|
||||
return $exit;
|
||||
}
|
||||
|
||||
sub custom_usage_output {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
my ($total_limit_value, $total_limit_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
|
||||
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
|
||||
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
|
||||
my $msg = sprintf("Usage Limit: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
|
||||
$total_limit_value . " " . $total_limit_unit,
|
||||
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
|
||||
$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
|
||||
return $msg;
|
||||
}
|
||||
|
||||
sub custom_usage_calc {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{result_values}->{container} = $options{new_datas}->{$self->{instance} . '_container'};
|
||||
$self->{result_values}->{pod} = $options{new_datas}->{$self->{instance} . '_pod'};
|
||||
$self->{result_values}->{perf} = $options{new_datas}->{$self->{instance} . '_perf'};
|
||||
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_limit'};
|
||||
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_used'};
|
||||
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
|
||||
$self->{result_values}->{prct_used} = ($self->{result_values}->{total} > 0) ? $self->{result_values}->{used} * 100 / $self->{result_values}->{total} : 0;
|
||||
$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
|
||||
|
||||
# limit to 100. Better output.
|
||||
if ($self->{result_values}->{prct_used} > 100) {
|
||||
$self->{result_values}->{free} = 0;
|
||||
$self->{result_values}->{prct_used} = 100;
|
||||
$self->{result_values}->{prct_free} = 0;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
sub set_counters {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{maps_counters_type} = [
|
||||
{ name => 'containers', type => 3, cb_prefix_output => 'prefix_containers_output', message_multiple => 'All containers storages usage are ok',
|
||||
counters => [ { name => 'storage', type => 1, cb_prefix_output => 'prefix_storage_output', message_multiple => 'All storages usage are ok' } ] },
|
||||
];
|
||||
|
||||
$self->{maps_counters}->{storage} = [
|
||||
{ label => 'usage', set => {
|
||||
key_values => [ { name => 'used' }, { name => 'limit' }, { name => 'container' }, { name => 'pod' },
|
||||
{ name => 'perf' } ],
|
||||
closure_custom_calc => $self->can('custom_usage_calc'),
|
||||
closure_custom_output => $self->can('custom_usage_output'),
|
||||
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
|
||||
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
|
||||
}
|
||||
},
|
||||
];
|
||||
}
|
||||
|
||||
sub prefix_storage_output {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
return "Container '" . $options{instance_value}->{container} . "' [pod: " . $options{instance_value}->{pod} . "] Device '" . $options{instance_value}->{device} . "' ";
|
||||
}
|
||||
|
||||
sub new {
|
||||
my ($class, %options) = @_;
|
||||
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
||||
bless $self, $class;
|
||||
|
||||
$self->{version} = '1.0';
|
||||
$options{options}->add_options(arguments =>
|
||||
{
|
||||
"container:s" => { name => 'container', default => 'container_name!~".*POD.*"' },
|
||||
"pod:s" => { name => 'pod', default => 'pod_name=~".*"' },
|
||||
"device:s" => { name => 'device', default => 'device=~".*"' },
|
||||
"extra-filter:s@" => { name => 'extra_filter' },
|
||||
"units:s" => { name => 'units', default => '%' },
|
||||
"free" => { name => 'free' },
|
||||
"metric-overload:s@" => { name => 'metric_overload' },
|
||||
});
|
||||
|
||||
return $self;
|
||||
}
|
||||
|
||||
sub check_options {
|
||||
my ($self, %options) = @_;
|
||||
$self->SUPER::check_options(%options);
|
||||
|
||||
$self->{metrics} = {
|
||||
'used' => "^container_fs_usage_bytes.*",
|
||||
'limit' => "^container_fs_limit_bytes.*",
|
||||
};
|
||||
foreach my $metric (@{$self->{option_results}->{metric_overload}}) {
|
||||
next if ($metric !~ /(.*),(.*)/);
|
||||
$self->{metrics}->{$1} = $2 if (defined($self->{metrics}->{$1}));
|
||||
}
|
||||
|
||||
$self->{labels} = {};
|
||||
foreach my $label (('container', 'pod', 'device')) {
|
||||
if ($self->{option_results}->{$label} !~ /^(\w+)[!~=]+\".*\"$/) {
|
||||
$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label . " option as a PromQL filter.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
$self->{labels}->{$label} = $1;
|
||||
}
|
||||
|
||||
$self->{extra_filter} = '';
|
||||
foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
|
||||
$self->{extra_filter} .= ',' . $filter;
|
||||
}
|
||||
|
||||
$instance_mode = $self;
|
||||
}
|
||||
|
||||
sub manage_selection {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{containers} = {};
|
||||
|
||||
my $results = $options{custom}->query(queries => [ 'label_replace({__name__=~"' . $self->{metrics}->{used} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} . ',' .
|
||||
$self->{option_results}->{device} .
|
||||
$self->{extra_filter} . '}, "__name__", "used", "", "")',
|
||||
'label_replace({__name__=~"' . $self->{metrics}->{limit} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} . ',' .
|
||||
$self->{option_results}->{device} .
|
||||
$self->{extra_filter} . '}, "__name__", "limit", "", "")' ]);
|
||||
|
||||
foreach my $result (@{$results}) {
|
||||
next if (!defined($result->{metric}->{$self->{labels}->{pod}}) || !defined($result->{metric}->{$self->{labels}->{container}}));
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{storage}->{$result->{metric}->{$self->{labels}->{device}}}->{container} = $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{storage}->{$result->{metric}->{$self->{labels}->{device}}}->{pod} = $result->{metric}->{$self->{labels}->{pod}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{storage}->{$result->{metric}->{$self->{labels}->{device}}}->{device} = $result->{metric}->{$self->{labels}->{device}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{storage}->{$result->{metric}->{$self->{labels}->{device}}}->{perf} = $result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{storage}->{$result->{metric}->{$self->{labels}->{device}}}->{$result->{metric}->{__name__}} = ${$result->{value}}[1];
|
||||
}
|
||||
|
||||
if (scalar(keys %{$self->{containers}}) <= 0) {
|
||||
$self->{output}->add_option_msg(short_msg => "No containers found.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
}
|
||||
|
||||
1;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 MODE
|
||||
|
||||
Check containers storages usage.
|
||||
|
||||
=over 8
|
||||
|
||||
=item B<--container>
|
||||
|
||||
Filter on a specific container (Must be a PromQL filter, Default: 'container_name!~".*POD.*"')
|
||||
|
||||
=item B<--pod>
|
||||
|
||||
Filter on a specific pod (Must be a PromQL filter, Default: 'pod_name=~".*"')
|
||||
|
||||
=item B<--device>
|
||||
|
||||
Filter on a specific device (Must be a PromQL filter, Default: 'device=~".*"')
|
||||
|
||||
=item B<--units>
|
||||
|
||||
Units of thresholds (Default: '%') ('%', 'B').
|
||||
|
||||
=item B<--free>
|
||||
|
||||
Thresholds are on free space left.
|
||||
|
||||
=item B<--warning-usage>
|
||||
|
||||
Threshold warning.
|
||||
|
||||
=item B<--critical-usage>
|
||||
|
||||
Threshold critical.
|
||||
|
||||
=item B<--extra-filter>
|
||||
|
||||
Add a PromQL filter (Can be multiple)
|
||||
|
||||
Example : --extra-filter='name=~".*pretty.*"'
|
||||
|
||||
=item B<--metric-overload>
|
||||
|
||||
Overload default metrics name (Can be multiple, metric can be 'used', 'limit')
|
||||
|
||||
Example : --metric-overload='metric,^my_metric_name$'
|
||||
|
||||
=back
|
||||
|
||||
=cut
|
||||
|
|
@ -0,0 +1,212 @@
|
|||
#
|
||||
# Copyright 2018 Centreon (http://www.centreon.com/)
|
||||
#
|
||||
# Centreon is a full-fledged industry-strength solution that meets
|
||||
# the needs in IT infrastructure and application monitoring for
|
||||
# service performance.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
package cloud::prometheus::exporters::cadvisor::mode::taskstate;
|
||||
|
||||
use base qw(centreon::plugins::templates::counter);
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
sub set_counters {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{maps_counters_type} = [
|
||||
{ name => 'containers', type => 1, cb_prefix_output => 'prefix_containers_output',
|
||||
message_multiple => 'All containers tasks states are ok', skipped_code => { -10 => 1 } },
|
||||
];
|
||||
|
||||
$self->{maps_counters}->{containers} = [
|
||||
{ label => 'sleeping', set => {
|
||||
key_values => [ { name => 'sleeping' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Sleeping: %d',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'tasks_sleeping', value => 'sleeping_absolute', template => '%d',
|
||||
min => 0, label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'running', set => {
|
||||
key_values => [ { name => 'running' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Running: %d',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'tasks_running', value => 'running_absolute', template => '%d',
|
||||
min => 0, label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'stopped', set => {
|
||||
key_values => [ { name => 'stopped' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Stopped: %d',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'tasks_stopped', value => 'stopped_absolute', template => '%d',
|
||||
min => 0, label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'uninterruptible', set => {
|
||||
key_values => [ { name => 'uninterruptible' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Uninterruptible: %d',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'tasks_uninterruptible', value => 'uninterruptible_absolute', template => '%d',
|
||||
min => 0, label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
{ label => 'iowaiting', set => {
|
||||
key_values => [ { name => 'iowaiting' }, { name => 'container' }, { name => 'pod' }, { name => 'perf' } ],
|
||||
output_template => 'Iowaiting: %d',
|
||||
output_change_bytes => 1,
|
||||
perfdatas => [
|
||||
{ label => 'tasks_iowaiting', value => 'iowaiting_absolute', template => '%d',
|
||||
min => 0, label_extra_instance => 1, instance_use => 'perf_absolute' },
|
||||
],
|
||||
}
|
||||
},
|
||||
];
|
||||
}
|
||||
|
||||
sub prefix_containers_output {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
return "Container '" . $options{instance_value}->{container} . "' [pod: " . $options{instance_value}->{pod} . "] Tasks ";
|
||||
}
|
||||
|
||||
sub new {
|
||||
my ($class, %options) = @_;
|
||||
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
||||
bless $self, $class;
|
||||
|
||||
$self->{version} = '1.0';
|
||||
$options{options}->add_options(arguments =>
|
||||
{
|
||||
"container:s" => { name => 'container', default => 'container_name!~".*POD.*"' },
|
||||
"pod:s" => { name => 'pod', default => 'pod_name=~".*"' },
|
||||
"state:s" => { name => 'state', default => 'state=~".*"' },
|
||||
"extra-filter:s@" => { name => 'extra_filter' },
|
||||
"metric-overload:s@" => { name => 'metric_overload' },
|
||||
});
|
||||
|
||||
return $self;
|
||||
}
|
||||
|
||||
sub check_options {
|
||||
my ($self, %options) = @_;
|
||||
$self->SUPER::check_options(%options);
|
||||
|
||||
$self->{metrics} = {
|
||||
'tasks_state' => '^container_tasks_state$',
|
||||
};
|
||||
foreach my $metric (@{$self->{option_results}->{metric_overload}}) {
|
||||
next if ($metric !~ /(.*),(.*)/);
|
||||
$self->{metrics}->{$1} = $2 if (defined($self->{metrics}->{$1}));
|
||||
}
|
||||
|
||||
$self->{labels} = {};
|
||||
foreach my $label (('container', 'pod', 'state')) {
|
||||
if ($self->{option_results}->{$label} !~ /^(\w+)[!~=]+\".*\"$/) {
|
||||
$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label . " option as a PromQL filter.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
$self->{labels}->{$label} = $1;
|
||||
}
|
||||
|
||||
$self->{extra_filter} = '';
|
||||
foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
|
||||
$self->{extra_filter} .= ',' . $filter;
|
||||
}
|
||||
}
|
||||
|
||||
sub manage_selection {
|
||||
my ($self, %options) = @_;
|
||||
|
||||
$self->{containers} = {};
|
||||
|
||||
my $results = $options{custom}->query(queries => [ 'label_replace({__name__=~"' . $self->{metrics}->{tasks_state} . '",' .
|
||||
$self->{option_results}->{container} . ',' .
|
||||
$self->{option_results}->{pod} . ',' .
|
||||
$self->{option_results}->{state} .
|
||||
$self->{extra_filter} . '}, "__name__", "tasks_state", "", "")' ]);
|
||||
|
||||
foreach my $result (@{$results}) {
|
||||
next if (!defined($result->{metric}->{$self->{labels}->{pod}}) || !defined($result->{metric}->{$self->{labels}->{container}}));
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{container} = $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{pod} = $result->{metric}->{$self->{labels}->{pod}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{perf} = $result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}};
|
||||
$self->{containers}->{$result->{metric}->{$self->{labels}->{pod}} . "_" . $result->{metric}->{$self->{labels}->{container}}}->{$result->{metric}->{$self->{labels}->{state}}} = ${$result->{value}}[1];
|
||||
}
|
||||
|
||||
if (scalar(keys %{$self->{containers}}) <= 0) {
|
||||
$self->{output}->add_option_msg(short_msg => "No containers found.");
|
||||
$self->{output}->option_exit();
|
||||
}
|
||||
}
|
||||
|
||||
1;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 MODE
|
||||
|
||||
Check containers number of tasks in given state.
|
||||
|
||||
=over 8
|
||||
|
||||
=item B<--container>
|
||||
|
||||
Filter on a specific container (Must be a PromQL filter, Default: 'container_name!~".*POD.*"')
|
||||
|
||||
=item B<--pod>
|
||||
|
||||
Filter on a specific pod (Must be a PromQL filter, Default: 'pod_name=~".*"')
|
||||
|
||||
=item B<--state>
|
||||
|
||||
Filter on a specific state (Must be a PromQL filter, Default: 'state=~".*"')
|
||||
|
||||
=item B<--warning-*>
|
||||
|
||||
Threshold warning.
|
||||
Can be: 'sleeping', 'running', 'stopped', 'uninterruptible', 'iowaiting'.
|
||||
|
||||
=item B<--critical-*>
|
||||
|
||||
Threshold critical.
|
||||
Can be: 'sleeping', 'running', 'stopped', 'uninterruptible', 'iowaiting'.
|
||||
|
||||
=item B<--extra-filter>
|
||||
|
||||
Add a PromQL filter (Can be multiple)
|
||||
|
||||
Example : --extra-filter='name=~".*pretty.*"'
|
||||
|
||||
=item B<--metric-overload>
|
||||
|
||||
Overload default metrics name (Can be multiple, metric can be 'tasks_state')
|
||||
|
||||
Example : --metric-overload='metric,^my_metric_name$'
|
||||
|
||||
=back
|
||||
|
||||
=cut
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
#
|
||||
# Copyright 2018 Centreon (http://www.centreon.com/)
|
||||
#
|
||||
# Centreon is a full-fledged industry-strength solution that meets
|
||||
# the needs in IT infrastructure and application monitoring for
|
||||
# service performance.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
package cloud::prometheus::exporters::cadvisor::plugin;
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
use base qw(centreon::plugins::script_custom);
|
||||
|
||||
sub new {
|
||||
my ($class, %options) = @_;
|
||||
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
|
||||
bless $self, $class;
|
||||
|
||||
$self->{version} = '0.1';
|
||||
%{$self->{modes}} = (
|
||||
'cpu' => 'cloud::prometheus::exporters::cadvisor::mode::cpu',
|
||||
'list-containers' => 'cloud::prometheus::exporters::cadvisor::mode::listcontainers',
|
||||
'load' => 'cloud::prometheus::exporters::cadvisor::mode::load',
|
||||
'memory' => 'cloud::prometheus::exporters::cadvisor::mode::memory',
|
||||
'storage' => 'cloud::prometheus::exporters::cadvisor::mode::storage',
|
||||
'task-state' => 'cloud::prometheus::exporters::cadvisor::mode::taskstate',
|
||||
);
|
||||
|
||||
$self->{custom_modes}{api} = 'cloud::prometheus::restapi::custom::api';
|
||||
return $self;
|
||||
}
|
||||
|
||||
sub init {
|
||||
my ( $self, %options ) = @_;
|
||||
|
||||
$self->SUPER::init(%options);
|
||||
}
|
||||
|
||||
|
||||
1;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 PLUGIN DESCRIPTION
|
||||
|
||||
Check cAdvisor metrics through Prometheus server.
|
||||
|
||||
=cut
|
||||
Loading…
Reference in New Issue