155 lines
4.7 KiB
Perl
155 lines
4.7 KiB
Perl
#
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# Copyright 2021 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package cloud::aws::efs::mode::connections;
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use base qw(cloud::aws::custom::mode);
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use strict;
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use warnings;
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sub get_metrics_mapping {
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my ($self, %options) = @_;
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my $metrics_mapping = {
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extra_params => {
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message_multiple => 'All FS metrics are ok'
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},
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metrics => {
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ClientConnections => {
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output => 'Client Connections',
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label => 'client-connections',
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nlabel => {
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absolute => 'efs.clients.connections.count'
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},
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unit => ''
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}
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}
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};
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return $metrics_mapping;
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}
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sub long_output {
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my ($self, %options) = @_;
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return "EFS FileSystemId '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($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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'name:s@' => { name => 'name' }
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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}->{name}) || $self->{option_results}->{name} eq '') {
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$self->{output}->add_option_msg(short_msg => "Need to specify --name option.");
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$self->{output}->option_exit();
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}
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foreach my $instance (@{$self->{option_results}->{name}}) {
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if ($instance ne '') {
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push @{$self->{aws_instance}}, $instance;
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}
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}
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$self->{aws_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 172800;
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$self->{aws_period} = defined($self->{option_results}->{period}) ? $self->{option_results}->{period} : 86400;
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$self->{aws_statistics} = ['Sum'];
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my %metric_results;
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foreach my $instance (@{$self->{aws_instance}}) {
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$metric_results{$instance} = $options{custom}->cloudwatch_get_metrics(
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namespace => 'AWS/EFS',
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dimensions => [ { Name => 'FileSystemId', Value => $instance } ],
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metrics => $self->{aws_metrics},
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statistics => $self->{aws_statistics},
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timeframe => $self->{aws_timeframe},
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period => $self->{aws_period}
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);
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foreach my $metric (@{$self->{aws_metrics}}) {
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foreach my $statistic (@{$self->{aws_statistics}}) {
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next if (!defined($metric_results{$instance}->{$metric}->{lc($statistic)}) &&
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!defined($self->{option_results}->{zeroed}));
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$self->{metrics}->{$instance}->{display} = $instance;
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$self->{metrics}->{$instance}->{statistics}->{lc($statistic)}->{display} = $statistic;
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$self->{metrics}->{$instance}->{statistics}->{lc($statistic)}->{timeframe} = $self->{aws_timeframe};
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$self->{metrics}->{$instance}->{statistics}->{lc($statistic)}->{$metric} =
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defined($metric_results{$instance}->{$metric}->{lc($statistic)}) ?
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$metric_results{$instance}->{$metric}->{lc($statistic)} : 0;
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}
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}
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}
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if (scalar(keys %{$self->{metrics}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => 'No metrics. Check your options or use --zeroed option to set 0 on undefined values');
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$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 EFS FileSystem Connection Count.
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Example:
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perl centreon_plugins.pl --plugin=cloud::aws::efs::plugin --custommode=paws --mode=connections --region='eu-west-1'
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--name='fs-1234abcd' --warning-client-connections='50' --critical-client-connections='100' --verbose
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See 'https://docs.aws.amazon.com/efs/latest/ug/monitoring-cloudwatch.html' for more information.
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=over 8
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=item B<--name>
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Set the instance name (Required) (Can be multiple).
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=item B<--warning-client-connections>
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Warning threshold.
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=item B<--critical-client-connections>
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Critical threshold.
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=back
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=cut
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