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enh azure vpn gateway service

This commit is contained in:
Colin Gagnaire 2019-01-25 15:22:06 +01:00
parent 07992b2a76
commit bdd07ecaed
3 changed files with 294 additions and 8 deletions
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283
centreon-plugins/cloud/azure/network/vpngateway/mode/sitetraffic.pm Normal file
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@ -0,0 +1,283 @@
#
# Copyright 2019 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::azure::network::vpngateway::mode::sitetraffic;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
my $instance_mode;
sub prefix_metric_output {
my ($self, %options) = @_;
return "VPN Gateway '" . $options{instance_value}->{display} . "' " . $options{instance_value}->{stat} . " ";
}
sub custom_metric_calc {
my ($self, %options) = @_;
$self->{result_values}->{stat} = $options{new_datas}->{$self->{instance} . '_stat'};
$self->{result_values}->{metric_perf} = lc($options{extra_options}->{metric_perf});
$self->{result_values}->{metric_label} = lc($options{extra_options}->{metric_label});
$self->{result_values}->{metric_name} = $options{new_datas}->{$self->{instance} . '_' . $self->{result_values}->{metric_perf} . '_' . $self->{result_values}->{stat} . '_name'};
$self->{result_values}->{timeframe} = $options{new_datas}->{$self->{instance} . '_timeframe'};
$self->{result_values}->{value} = $options{new_datas}->{$self->{instance} . '_' . $self->{result_values}->{metric_perf} . '_' . $self->{result_values}->{stat}};
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
return 0;
}
sub custom_metric_threshold {
my ($self, %options) = @_;
my $exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{value},
threshold => [ { label => 'critical-' . $self->{result_values}->{metric_label} . "-" . $self->{result_values}->{stat}, exit_litteral => 'critical' },
{ label => 'warning-' . $self->{result_values}->{metric_label} . "-" . $self->{result_values}->{stat}, exit_litteral => 'warning' } ]);
return $exit;
}
sub custom_traffic_perfdata {
my ($self, %options) = @_;
my $extra_label = '';
$extra_label = '_' . lc($self->{result_values}->{display}) if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
$self->{output}->perfdata_add(label => $self->{result_values}->{metric_perf} . "_" . $self->{result_values}->{stat} . $extra_label,
unit => 'B/s',
value => sprintf("%.2f", $self->{result_values}->{value}),
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{result_values}->{metric_label} . "-" . $self->{result_values}->{stat}),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{result_values}->{metric_label} . "-" . $self->{result_values}->{stat}),
min => 0
);
}
sub custom_traffic_output {
my ($self, %options) = @_;
my ($value, $unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{value});
my $msg = $self->{result_values}->{metric_name} . ": " . $value . $unit . "/s";
return $msg;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'metric', type => 1, cb_prefix_output => 'prefix_metric_output', message_multiple => "All traffic metrics are ok", skipped_code => { -10 => 1 } },
];
foreach my $aggregation ('average') {
foreach my $metric ('AverageBandwidth', 'P2SBandwidth') {
my $metric_perf = lc($metric);
my $metric_label = lc($metric);
$metric_perf =~ s/ /_/g;
$metric_label =~ s/ /-/g;
my $entry = { label => $metric_label . '-' . $aggregation, set => {
key_values => [ { name => $metric_perf . '_' . $aggregation }, { name => 'display' },
{ name => 'stat' }, { name => $metric_perf . '_' . $aggregation . '_name' }, { name => 'timeframe' } ],
closure_custom_calc => $self->can('custom_metric_calc'),
closure_custom_calc_extra_options => { metric_perf => $metric_perf,
metric_label => $metric_label },
closure_custom_output => $self->can('custom_traffic_output'),
closure_custom_perfdata => $self->can('custom_traffic_perfdata'),
closure_custom_threshold_check => $self->can('custom_metric_threshold'),
}
};
push @{$self->{maps_counters}->{metric}}, $entry;
}
}
foreach my $aggregation ('maximum') {
foreach my $metric ('P2SConnectionCount') {
my $metric_perf = lc($metric);
my $metric_label = lc($metric);
$metric_perf =~ s/ /_/g;
$metric_label =~ s/ /-/g;
my $entry = { label => $metric_label . '-' . $aggregation, set => {
key_values => [ { name => $metric_perf . '_' . $aggregation }, { name => 'display' },
{ name => $metric_perf . '_' . $aggregation . '_name' }, { name => 'stat' } ],
output_template => 'P2S Connection Count: %d',
perfdatas => [
{ label => $metric_perf . '_' . $aggregation, value => $metric_perf . '_' . $aggregation . '_absolute',
template => '%d', label_extra_instance => 1, instance_use => 'display_absolute',
min => 0 },
],
}
};
push @{$self->{maps_counters}->{metric}}, $entry;
}
}
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"resource:s@" => { name => 'resource' },
"resource-group:s" => { name => 'resource_group' },
"filter-metric:s" => { name => 'filter_metric' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
if (!defined($self->{option_results}->{resource})) {
$self->{output}->add_option_msg(short_msg => "Need to specify either --resource <name> with --resource-group option or --resource <id>.");
$self->{output}->option_exit();
}
$self->{az_resource} = $self->{option_results}->{resource};
$self->{az_resource_group} = $self->{option_results}->{resource_group} if (defined($self->{option_results}->{resource_group}));
$self->{az_resource_type} = 'virtualNetworkGateways';
$self->{az_resource_namespace} = 'Microsoft.Network';
$self->{az_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 900;
$self->{az_interval} = defined($self->{option_results}->{interval}) ? $self->{option_results}->{interval} : "PT5M";
$self->{az_aggregations} = ['Average', 'Maximum'];
if (defined($self->{option_results}->{aggregation})) {
$self->{az_aggregations} = [];
foreach my $stat (@{$self->{option_results}->{aggregation}}) {
if ($stat ne '') {
push @{$self->{az_aggregations}}, ucfirst(lc($stat));
}
}
}
foreach my $metric ('AverageBandwidth', 'P2SBandwidth', 'P2SConnectionCount') {
next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
&& $metric !~ /$self->{option_results}->{filter_metric}/);
push @{$self->{az_metrics}}, $metric;
}
$instance_mode = $self;
}
sub manage_selection {
my ($self, %options) = @_;
my %metric_results;
foreach my $resource (@{$self->{az_resource}}) {
my $resource_group = $self->{az_resource_group};
my $resource_name = $resource;
if ($resource =~ /^\/subscriptions\/.*\/resourceGroups\/(.*)\/providers\/Microsoft\.Network\/virtualNetworkGateways\/(.*)$/) {
$resource_group = $1;
$resource_name = $2;
}
($metric_results{$resource_name}, undef) = $options{custom}->azure_get_metrics(
resource => $resource_name,
resource_group => $resource_group,
resource_type => $self->{az_resource_type},
resource_namespace => $self->{az_resource_namespace},
metrics => $self->{az_metrics},
aggregations => $self->{az_aggregations},
timeframe => $self->{az_timeframe},
interval => $self->{az_interval},
);
foreach my $metric (@{$self->{az_metrics}}) {
my $metric_name = lc($metric);
$metric_name =~ s/ /_/g;
foreach my $aggregation (@{$self->{az_aggregations}}) {
next if (!defined($metric_results{$resource_name}->{$metric_name}->{lc($aggregation)}) && !defined($self->{option_results}->{zeroed}));
$self->{metric}->{$resource_name . "_" . lc($aggregation)}->{display} = $resource_name;
$self->{metric}->{$resource_name . "_" . lc($aggregation)}->{timeframe} = $self->{az_timeframe};
$self->{metric}->{$resource_name . "_" . lc($aggregation)}->{stat} = lc($aggregation);
$self->{metric}->{$resource_name . "_" . lc($aggregation)}->{$metric_name . "_" . lc($aggregation) . '_name'} = $metric_results{$resource_name}->{$metric_name}->{name};
$self->{metric}->{$resource_name . "_" . lc($aggregation)}->{$metric_name . "_" . lc($aggregation)} = defined($metric_results{$resource_name}->{$metric_name}->{lc($aggregation)}) ? $metric_results{$resource_name}->{$metric_name}->{lc($aggregation)} : 0;
}
}
}
if (scalar(keys %{$self->{metric}}) <= 0) {
$self->{output}->add_option_msg(short_msg => 'No metrics. Check your options or use --zeroed option to set 0 on undefined values');
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check VPN gateway tunnels traffic metrics.
Example:
Using resource name :
perl centreon_plugins.pl --plugin=cloud::azure::network::vpngateway::plugin --custommode=azcli --mode=tunnel-traffic
--resource=MyResource --resource-group=MYRGROUP --aggregation='total' --critical-tunnelingressbytes-total='10'
--verbose
Using resource id :
perl centreon_plugins.pl --plugin=cloud::azure::network::vpngateway::plugin --custommode=azcli --mode=tunnel-traffic
--resource='/subscriptions/xxx/resourceGroups/xxx/providers/Microsoft.Network/virtualNetworkGateways/xxx'
--aggregation='total' --critical-tunnelingressbytes-total='10' --verbose
Default aggregation: 'total' / All aggregations are valid.
=over 8
=item B<--resource>
Set resource name or id (Required).
=item B<--resource-group>
Set resource group (Required if resource's name is used).
=item B<--filter-metric>
Filter metrics (Can be: 'TunnelIngressBytes', 'TunnelEgressBytes', 'TunnelIngressPackets',
'TunnelEgressPackets', 'TunnelIngressPacketDropTSMismatch', 'TunnelEgressPacketDropTSMismatch')
(Can be a regexp).
=item B<--warning-$metric$-$aggregation$>
Thresholds warning ($metric$ can be: 'tunnelingressbytes', 'tunnelegressbytes',
'tunnelingresspackets', 'tunnelegresspackets', 'tunnelingresspacketdroptsmismatch',
'tunnelegresspacketdroptsmismatch', $aggregation$ can be: 'total', 'minimum', 'maximum', 'average').
=item B<--critical-$metric$-$aggregation$>
Thresholds critical ($metric$ can be: 'tunnelingressbytes', 'tunnelegressbytes',
'tunnelingresspackets', 'tunnelegresspackets', 'tunnelingresspacketdroptsmismatch',
'tunnelegresspacketdroptsmismatch', $aggregation$ can be: 'total', 'minimum', 'maximum', 'average').
=item B<--per-sec>
Change the data to be unit/sec.
=back
=cut

16
centreon-plugins/cloud/azure/network/vpngateway/mode/tunneltraffic.pm
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@ -139,7 +139,7 @@ sub set_counters {
};
push @{$self->{maps_counters}->{metric}}, $entry;
}
foreach my $metric ('TunnelIngressPackets', 'TunnelEgressPackets') {
foreach my $metric ('TunnelIngressPackets', 'TunnelEgressPackets', 'TunnelIngressPacketDropTSMismatch', 'TunnelEgressPacketDropTSMismatch') {
my $metric_perf = lc($metric);
my $metric_label = lc($metric);
$metric_perf =~ s/ /_/g;
@ -202,7 +202,8 @@ sub check_options {
}
}
foreach my $metric ('TunnelIngressBytes', 'TunnelEgressBytes', 'TunnelIngressPackets', 'TunnelEgressPackets') {
foreach my $metric ('TunnelIngressBytes', 'TunnelEgressBytes', 'TunnelIngressPackets', 'TunnelEgressPackets',
'TunnelIngressPacketDropTSMismatch', 'TunnelEgressPacketDropTSMismatch') {
next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
&& $metric !~ /$self->{option_results}->{filter_metric}/);
@ -293,19 +294,20 @@ Set resource group (Required if resource's name is used).
=item B<--filter-metric>
Filter metrics (Can be: 'TunnelIngressBytes', 'TunnelEgressBytes', 'TunnelIngressPackets',
'TunnelEgressPackets') (Can be a regexp).
'TunnelEgressPackets', 'TunnelIngressPacketDropTSMismatch', 'TunnelEgressPacketDropTSMismatch')
(Can be a regexp).
=item B<--warning-$metric$-$aggregation$>
Thresholds warning ($metric$ can be: 'tunnelingressbytes', 'tunnelegressbytes',
'tunnelingresspackets', 'tunnelegresspackets', $aggregation$ can be: 'total',
'minimum', 'maximum', 'average').
'tunnelingresspackets', 'tunnelegresspackets', 'tunnelingresspacketdroptsmismatch',
'tunnelegresspacketdroptsmismatch', $aggregation$ can be: 'total', 'minimum', 'maximum', 'average').
=item B<--critical-$metric$-$aggregation$>
Thresholds critical ($metric$ can be: 'tunnelingressbytes', 'tunnelegressbytes',
'tunnelingresspackets', 'tunnelegresspackets', $aggregation$ can be: 'total',
'minimum', 'maximum', 'average').
'tunnelingresspackets', 'tunnelegresspackets', 'tunnelingresspacketdroptsmismatch',
'tunnelegresspacketdroptsmismatch', $aggregation$ can be: 'total', 'minimum', 'maximum', 'average').
=item B<--per-sec>

3
centreon-plugins/cloud/azure/network/vpngateway/plugin.pm
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@ -31,8 +31,9 @@ sub new {
$self->{version} = '0.1';
%{ $self->{modes} } = (
'vpn-gateway-status' => 'cloud::azure::network::vpngateway::mode::vpngatewaystatus',
'site-traffic' => 'cloud::azure::network::vpngateway::mode::sitetraffic',
'tunnel-traffic' => 'cloud::azure::network::vpngateway::mode::tunneltraffic',
'vpn-gateway-status' => 'cloud::azure::network::vpngateway::mode::vpngatewaystatus',
);
$self->{custom_modes}{azcli} = 'cloud::azure::custom::azcli';