314 lines
13 KiB
Perl
314 lines
13 KiB
Perl
#
|
|
# Copyright 2020 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::aws::vpn::mode::traffic;
|
|
|
|
use base qw(centreon::plugins::templates::counter);
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
my %metrics_mapping = (
|
|
'TunnelState' => {
|
|
'output' => 'Tunnel State',
|
|
'label' => 'tunnel-state',
|
|
'nlabel' => { 'absolute' => 'vpn.tunnel.tunnelstate' },
|
|
'unit' => ''
|
|
},
|
|
'TunnelDataIn' => {
|
|
'output' => 'Tunnel Data In',
|
|
'label' => 'tunnel-datain',
|
|
'nlabel' => {
|
|
'absolute' => 'vpn.tunnel.datain.bytes',
|
|
'per_second' => 'vpn.tunnel.datain.bytespersecond'
|
|
},
|
|
'unit' => 'B'
|
|
},
|
|
'TunnelDataOut' => {
|
|
'output' => 'Tunnel Data Out',
|
|
'label' => 'tunnel-dataout',
|
|
'nlabel' => {
|
|
'absolute' => 'vpn.tunnel.dataout.bytes',
|
|
'per_second' => 'vpn.tunnel.dataout.bytespersecond'
|
|
},
|
|
'unit' => 'B'
|
|
}
|
|
);
|
|
|
|
|
|
sub custom_metric_calc {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{result_values}->{timeframe} = $options{new_datas}->{$self->{instance} . '_timeframe'};
|
|
$self->{result_values}->{value} = $options{new_datas}->{$self->{instance} . '_' . $options{extra_options}->{metric}};
|
|
$self->{result_values}->{value_per_sec} = $self->{result_values}->{value} / $self->{result_values}->{timeframe};
|
|
$self->{result_values}->{metric} = $options{extra_options}->{metric};
|
|
return 0;
|
|
}
|
|
|
|
sub custom_metric_calc_state {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{result_values}->{timeframe} = $options{new_datas}->{$self->{instance} . '_timeframe'};
|
|
$self->{result_values}->{value} = $options{new_datas}->{$self->{instance} . '_' . $options{extra_options}->{metric}};
|
|
$self->{result_values}->{value_per_sec} = $self->{result_values}->{value};
|
|
$self->{result_values}->{metric} = $options{extra_options}->{metric};
|
|
return 0;
|
|
}
|
|
|
|
sub custom_metric_threshold {
|
|
my ($self, %options) = @_;
|
|
|
|
my $exit = $self->{perfdata}->threshold_check(
|
|
value => defined($self->{instance_mode}->{option_results}->{per_sec}) ? $self->{result_values}->{value_per_sec} : $self->{result_values}->{value},
|
|
threshold => [
|
|
{ label => 'critical-' . $metrics_mapping{$self->{result_values}->{metric}}->{label} , exit_litteral => 'critical' },
|
|
{ label => 'warning-' . $metrics_mapping{$self->{result_values}->{metric}}->{label}, exit_litteral => 'warning' }
|
|
]
|
|
);
|
|
return $exit;
|
|
}
|
|
|
|
sub custom_metric_perfdata {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{output}->perfdata_add(
|
|
instances => $self->{instance},
|
|
label => $metrics_mapping{$self->{result_values}->{metric}}->{label},
|
|
nlabel => defined($self->{instance_mode}->{option_results}->{per_sec}) ?
|
|
$metrics_mapping{$self->{result_values}->{metric}}->{nlabel}->{per_second} :
|
|
$metrics_mapping{$self->{result_values}->{metric}}->{nlabel}->{absolute},
|
|
unit => defined($self->{instance_mode}->{option_results}->{per_sec}) ?
|
|
$metrics_mapping{$self->{result_values}->{metric}}->{unit} . '/s' :
|
|
$metrics_mapping{$self->{result_values}->{metric}}->{unit},
|
|
value => sprintf("%.2f", defined($self->{instance_mode}->{option_results}->{per_sec}) ?
|
|
$self->{result_values}->{value_per_sec} :
|
|
$self->{result_values}->{value}),
|
|
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $metrics_mapping{$self->{result_values}->{metric}}->{label}),
|
|
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $metrics_mapping{$self->{result_values}->{metric}}->{label}),
|
|
);
|
|
}
|
|
|
|
sub custom_metric_perfdata_state {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{output}->perfdata_add(
|
|
instances => $self->{instance},
|
|
label => $metrics_mapping{$self->{result_values}->{metric}}->{label},
|
|
nlabel => $metrics_mapping{$self->{result_values}->{metric}}->{nlabel}->{absolute},
|
|
unit => $metrics_mapping{$self->{result_values}->{metric}}->{unit},
|
|
value => sprintf("%.2f", $self->{result_values}->{value}),
|
|
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $metrics_mapping{$self->{result_values}->{metric}}->{label}),
|
|
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $metrics_mapping{$self->{result_values}->{metric}}->{label}),
|
|
);
|
|
}
|
|
|
|
sub custom_metric_output {
|
|
my ($self, %options) = @_;
|
|
my $msg = "";
|
|
|
|
if (defined($self->{instance_mode}->{option_results}->{per_sec})) {
|
|
my ($value, $unit) = ($metrics_mapping{$self->{result_values}->{metric}}->{unit} eq 'B') ?
|
|
$self->{perfdata}->change_bytes(value => $self->{result_values}->{value_per_sec}) :
|
|
($self->{result_values}->{value_per_sec}, $metrics_mapping{$self->{result_values}->{metric}}->{unit});
|
|
$msg = sprintf("%s: %.2f %s", $metrics_mapping{$self->{result_values}->{metric}}->{output}, $value, $unit . '/s');
|
|
} else {
|
|
my ($value, $unit) = ($metrics_mapping{$self->{result_values}->{metric}}->{unit} eq 'B') ?
|
|
$self->{perfdata}->change_bytes(value => $self->{result_values}->{value}) :
|
|
($self->{result_values}->{value}, $metrics_mapping{$self->{result_values}->{metric}}->{unit});
|
|
$msg = sprintf("%s: %.2f %s", $metrics_mapping{$self->{result_values}->{metric}}->{output}, $value, $unit);
|
|
}
|
|
return $msg;
|
|
}
|
|
|
|
sub custom_metric_output_state {
|
|
my ($self, %options) = @_;
|
|
|
|
my $value = $self->{result_values}->{value};
|
|
return sprintf("%s: %.2f", $metrics_mapping{$self->{result_values}->{metric}}->{output}, $value);
|
|
}
|
|
|
|
sub prefix_metric_output {
|
|
my ($self, %options) = @_;
|
|
|
|
return "'" . $options{instance_value}->{display} . "' ";
|
|
}
|
|
|
|
sub prefix_statistics_output {
|
|
my ($self, %options) = @_;
|
|
|
|
return "Statistic '" . $options{instance_value}->{display} . "' Metrics ";
|
|
}
|
|
|
|
sub long_output {
|
|
my ($self, %options) = @_;
|
|
|
|
return "AWS VPN Tunnel'" . $options{instance_value}->{display} . "' ";
|
|
}
|
|
|
|
sub set_counters {
|
|
my ($self, %options) = @_;
|
|
|
|
$self->{maps_counters_type} = [
|
|
{ name => 'metrics', type => 3, cb_prefix_output => 'prefix_metric_output', cb_long_output => 'long_output',
|
|
message_multiple => 'All VPN metrics are ok', indent_long_output => ' ',
|
|
group => [
|
|
{ name => 'statistics', display_long => 1, cb_prefix_output => 'prefix_statistics_output',
|
|
message_multiple => 'All metrics are ok', type => 1, skipped_code => { -10 => 1 } },
|
|
]
|
|
}
|
|
];
|
|
|
|
foreach my $metric (keys %metrics_mapping) {
|
|
my $entry = {
|
|
label => $metrics_mapping{$metric}->{label},
|
|
set => {
|
|
key_values => [ { name => $metric }, { name => 'timeframe' }, { name => 'display' } ],
|
|
closure_custom_calc => ($metric =~ /State/) ? $self->can('custom_metric_calc_state') : $self->can('custom_metric_calc'),
|
|
closure_custom_calc_extra_options => { metric => $metric },
|
|
closure_custom_output => ($metric =~ /State/) ? $self->can('custom_metric_output_state') : $self->can('custom_metric_output'),
|
|
closure_custom_perfdata => ($metric =~ /State/) ? $self->can('custom_metric_perfdata_state') : $self->can('custom_metric_perfdata'),
|
|
closure_custom_threshold_check => $self->can('custom_metric_threshold'),
|
|
}
|
|
};
|
|
push @{$self->{maps_counters}->{statistics}}, $entry;
|
|
}
|
|
}
|
|
|
|
sub new {
|
|
my ($class, %options) = @_;
|
|
my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
|
|
bless $self, $class;
|
|
|
|
$options{options}->add_options(arguments => {
|
|
'vpnid:s@' => { name => 'vpn_id' },
|
|
'per-sec' => { name => 'per_sec' },
|
|
'filter-metric:s' => { name => 'filter_metric' }
|
|
});
|
|
|
|
return $self;
|
|
}
|
|
|
|
sub check_options {
|
|
my ($self, %options) = @_;
|
|
$self->SUPER::check_options(%options);
|
|
|
|
if (!defined($self->{option_results}->{vpn_id}) || $self->{option_results}->{vpn_id} eq '') {
|
|
$self->{output}->add_option_msg(short_msg => "Need to specify --vpnid option.");
|
|
$self->{output}->option_exit();
|
|
};
|
|
|
|
foreach my $instance (@{$self->{option_results}->{vpn_id}}) {
|
|
if ($instance ne '') {
|
|
push @{$self->{aws_instance}}, $instance;
|
|
};
|
|
}
|
|
|
|
$self->{aws_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 600;
|
|
$self->{aws_period} = defined($self->{option_results}->{period}) ? $self->{option_results}->{period} : 60;
|
|
|
|
$self->{aws_statistics} = ['Average'];
|
|
if (defined($self->{option_results}->{statistic})) {
|
|
$self->{aws_statistics} = [];
|
|
foreach my $stat (@{$self->{option_results}->{statistic}}) {
|
|
if ($stat ne '') {
|
|
push @{$self->{aws_statistics}}, ucfirst(lc($stat));
|
|
}
|
|
}
|
|
};
|
|
foreach my $metric (keys %metrics_mapping) {
|
|
next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
|
|
&& $metric !~ /$self->{option_results}->{filter_metric}/);
|
|
push @{$self->{aws_metrics}}, $metric;
|
|
};
|
|
}
|
|
|
|
sub manage_selection {
|
|
my ($self, %options) = @_;
|
|
|
|
my %metric_results;
|
|
foreach my $instance (@{$self->{aws_instance}}) {
|
|
$metric_results{$instance} = $options{custom}->cloudwatch_get_metrics(
|
|
namespace => 'AWS/VPN',
|
|
dimensions => [ { Name => 'VpnId', Value => $instance } ],
|
|
metrics => $self->{aws_metrics},
|
|
statistics => $self->{aws_statistics},
|
|
timeframe => $self->{aws_timeframe},
|
|
period => $self->{aws_period}
|
|
);
|
|
|
|
foreach my $metric (@{$self->{aws_metrics}}) {
|
|
foreach my $statistic (@{$self->{aws_statistics}}) {
|
|
next if (!defined($metric_results{$instance}->{$metric}->{lc($statistic)}) &&
|
|
!defined($self->{option_results}->{zeroed}));
|
|
$self->{metrics}->{$instance}->{display} = $instance;
|
|
$self->{metrics}->{$instance}->{statistics}->{lc($statistic)}->{display} = $statistic;
|
|
$self->{metrics}->{$instance}->{statistics}->{lc($statistic)}->{timeframe} = $self->{aws_timeframe};
|
|
$self->{metrics}->{$instance}->{statistics}->{lc($statistic)}->{$metric} =
|
|
defined($metric_results{$instance}->{$metric}->{lc($statistic)}) ?
|
|
$metric_results{$instance}->{$metric}->{lc($statistic)} : 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (scalar(keys %{$self->{metrics}}) <= 0) {
|
|
$self->{output}->add_option_msg(short_msg => 'No metrics. Check your options or use --zeroed option to set 0 on undefined values');
|
|
$self->{output}->option_exit();
|
|
}
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 MODE
|
|
|
|
Check AWS VPN Connection.
|
|
|
|
Example:
|
|
perl centreon_plugins.pl --plugin=cloud::aws::vpn::plugin --custommode=awscli --mode=traffic --region='eu-west-1'
|
|
--vpnid='vpn-1234567890abcdefg' --warning-tunnel-state='1:' --critical-tunnel-state='0.5:' --warning --verbose
|
|
|
|
See 'https://docs.aws.amazon.com/vpn/latest/s2svpn/monitoring-cloudwatch-vpn.html' for more information.
|
|
|
|
|
|
=over 8
|
|
|
|
=item B<--vpnid>
|
|
|
|
Set the VpnId (Required).
|
|
|
|
=item B<--filter-metric>
|
|
|
|
Filter on a specific metric.
|
|
Can be: TunnelState, TunnelDataIn, TunnelDataOut
|
|
|
|
=item B<--warning-$metric$>
|
|
|
|
Warning thresholds ($metric$ can be: 'tunnel-state', 'tunnel-datain', 'tunnel-dataout').
|
|
|
|
=item B<--critical-$metric$>
|
|
|
|
Critical thresholds ($metric$ can be: 'tunnel-state', 'tunnel-datain', 'tunnel-dataout').
|
|
|
|
=back
|
|
|
|
=cut
|