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+ WIP : qos cisco

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garnier-quentin 2016-11-25 17:43:07 +01:00
parent dfe3d2932e
commit 941422dac8
1 changed files with 284 additions and 0 deletions
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centreon/common/cisco/standard/snmp/mode/qosusage.pm Normal file
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#
# Copyright 2016 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 centreon::common::cisco::standard::snmp::mode::qosusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use Digest::MD5 qw(md5_hex);
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'ps', type => 1, cb_prefix_output => 'prefix_ps_output', message_multiple => 'All power sources are ok' },
];
$self->{maps_counters}->{ps} = [
{ label => 'power', set => {
key_values => [ { name => 'PwrTotal' }, { name => 'display' } ],
output_template => 'Total input power : %s W', output_error_template => "total input power : %s",
perfdatas => [
{ label => 'power', value => 'PwrTotal_absolute', template => '%s',
unit => 'W', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
{ label => 'energy', set => {
key_values => [ { name => 'EnergyAccum', diff => 1 }, { name => 'display' } ],
output_template => 'Total energy : %.3f kWh', output_error_template => "Total energy : %s",
perfdatas => [
{ label => 'energy', value => 'EnergyAccum_absolute', template => '%.3f',
unit => 'kWh', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
{ label => 'current-neutral', set => {
key_values => [ { name => 'EcNeutral' }, { name => 'display' } ],
output_template => 'Current neutral : %s Amp AC RMS', output_error_template => "Current neutral : %s",
perfdatas => [
{ label => 'current_neutral', value => 'EcNeutral_absolute', template => '%s',
unit => 'AmpAcRMS', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
];
}
sub prefix_ps_output {
my ($self, %options) = @_;
return "Power source '" . $options{instance_value}->{display} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-source:s" => { name => 'filter_source' },
"oid-filter:s" => { name => 'oid_filter', default => 'ifname' },
"oid-display:s" => { name => 'oid_display', default => 'ifname' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$self->{oids_label} = {
'ifdesc' => '.1.3.6.1.2.1.2.2.1.2',
'ifalias' => '.1.3.6.1.2.1.31.1.1.1.18',
'ifname' => '.1.3.6.1.2.1.31.1.1.1.1',
};
$self->check_oids_label();
}
sub check_oids_label {
my ($self, %options) = @_;
foreach (('oid_filter', 'oid_display')) {
$self->{option_results}->{$_} = lc($self->{option_results}->{$_}) if (defined($self->{option_results}->{$_}));
if (!defined($self->{oids_label}->{$self->{option_results}->{$_}})) {
my $label = $_;
$label =~ s/_/-/g;
$self->{output}->add_option_msg(short_msg => "Unsupported oid in --" . $label . " option.");
$self->{output}->option_exit();
}
}
}
my $mapping = {
cbQosCMPrePolicyByteOverflow => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.4' },
cbQosCMPrePolicyByte => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.5' },
cbQosCMPrePolicyByte64 => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.6' },
cbQosCMPostPolicyByteOverflow => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.8' },
cbQosCMPostPolicyByte => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.9' },
cbQosCMPostPolicyByte64 => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.10' },
cbQosCMDropPktOverflow => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.12' },
cbQosCMDropPkt => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.13' },
cbQosCMDropPkt64 => { oid => '.1.3.6.1.4.1.9.9.166.1.15.1.1.14' },
};
my $oid_cbQosIfIndex = '.1.3.6.1.4.1.9.9.166.1.1.1.1.4';
my $oid_cbQosConfigIndex = '.1.3.6.1.4.1.9.9.166.1.5.1.1.2';
my $oid_cbQosParentObjectsIndex = '.1.3.6.1.4.1.9.9.166.1.5.1.1.4';
# Classmap information
my $oid_cbQosCMName = '.1.3.6.1.4.1.9.9.166.1.7.1.1.1';
my $oid_cbQosCMStatsEntry = '.1.3.6.1.4.1.9.9.166.1.15.1.1';
# Can be linked to a classmap also
my $oid_cbQosPolicyMapName = '.1.3.6.1.4.1.9.9.166.1.6.1.1.1';
# Shaping : Linked to a classmap
my $oid_cbQosTSCfgRate = '.1.3.6.1.4.1.9.9.166.1.13.1.1.1';
# Linked to a classmap
my $oid_cbQosQueueingCfgBandwidth = '.1.3.6.1.4.1.9.9.166.1.9.1.1.1';
my $oid_cbQosQueueingCfgBandwidthUnits = '.1.3.6.1.4.1.9.9.166.1.9.1.1.2';
sub build_qos_information {
my ($self, %options) = @_;
$self->{complete_name} = $options{class_name};
# Need to try and find the queueing (it's a child)
# TODO
while (($options{object_index} = $self->{results}->{$oid_cbQosParentObjectsIndex}->{$oid_cbQosParentObjectsIndex . '.' . $options{policy_index} . '.' . $options{object_index}}) != 0) {
my $config_index = $self->{results}->{$oid_cbQosConfigIndex}->{$oid_cbQosConfigIndex . '.' . $options{policy_index} . '.' . $options{object_index}};
my $tmp_name = '';
# try to find policy_map or class_map
if (defined($self->{results}->{$oid_cbQosCMName}->{$oid_cbQosCMName . '.' . $config_index})) {
$tmp_name = $self->{results}->{$oid_cbQosCMName}->{$oid_cbQosCMName . '.' . $config_index};
} elsif (defined($self->{results}->{$oid_cbQosPolicyMapName}->{$oid_cbQosPolicyMapName . '.' . $config_index})) {
$tmp_name = $self->{results}->{$oid_cbQosPolicyMapName}->{$oid_cbQosPolicyMapName . '.' . $config_index};
}
# Need to find a shaping (first)
# TODO
$self->{complete_name} = $tmp_name . ':' . $self->{complete_name};
}
}
sub manage_selection {
my ($self, %options) = @_;
$self->{interface_classmap} = {};
my $request_oids = [
{ oid => $self->{oids_label}->{$self->{option_results}->{oid_filter}} },
{ oid => $oid_cbQosPolicyMapName },
{ oid => $oid_cbQosIfIndex },
{ oid => $oid_cbQosConfigIndex },
{ oid => $oid_cbQosCMName },
{ oid => $oid_cbQosQueueingCfgBandwidth },
{ oid => $oid_cbQosQueueingCfgBandwidthUnits },
{ oid => $oid_cbQosCMStatsEntry },
{ oid => $oid_cbQosParentObjectsIndex },
];
push @$request_oids, { oid => $self->{oids_label}->{$self->{option_results}->{oid_display}} }
if ($self->{option_results}->{oid_filter} ne $self->{option_results}->{oid_display});
$self->{results} = $options{snmp}->get_multiple_table(oids => $request_oids);
my %classmap_name = ();
foreach (keys %{$self->{results}->{$oid_cbQosConfigIndex}}) {
if (defined($self->{results}->{$oid_cbQosCMName}->{$oid_cbQosCMName . '.' . $self->{results}->{$oid_cbQosConfigIndex}->{$_}})) {
/(\d+\.\d+)$/;
$classmap_name{$1} = $self->{results}->{$oid_cbQosCMName}->{$oid_cbQosCMName . '.' . $self->{results}->{$oid_cbQosConfigIndex}->{$_}};
}
}
#$self->{parent_object} = {};
#foreach (keys %{$self->{results}->{$oid_cbQosParentObjectsIndex}}) {
# /(\d+)\.(\d+)$/;
# $self->{parent_object}->{$1 . '.' . $self->{results}->{$oid_cbQosParentObjectsIndex}->{$_}} = $2;
#}
foreach (keys %{$self->{results}->{$oid_cbQosCMStatsEntry}}) {
next if (!/$mapping->{cbQosCMPrePolicyByte}->{oid}\.(\d+)\.(\d+)/);
my ($policy_index, $qos_object_index) = ($1, $2);
my $class_name = $classmap_name{$policy_index . '.' . $qos_object_index};
my $if_index = $self->{results}->{$oid_cbQosIfIndex}->{$oid_cbQosIfIndex . '.' . $policy_index};
if (!defined($self->{results}->{$self->{oids_label}->{$self->{option_results}->{oid_display}}}->{$self->{oids_label}->{$self->{option_results}->{oid_display}} . '.' . $if_index})) {
$self->{output}->output_add(long_msg => "skipping interface index '" . $if_index . "': no display name.", debug => 1);
next;
}
my $interface_display = $self->{results}->{$self->{oids_label}->{$self->{option_results}->{oid_display}}}->{$self->{oids_label}->{$self->{option_results}->{oid_display}} . '.' . $if_index};
if (!defined($self->{results}->{$self->{oids_label}->{$self->{option_results}->{oid_filter}}}->{$self->{oids_label}->{$self->{option_results}->{oid_filter}} . '.' . $if_index})) {
$self->{output}->output_add(long_msg => "skipping interface index '" . $if_index . "': no filter name.", debug => 1);
next;
}
$self->build_qos_information(class_name => $class_name, policy_index => $policy_index, object_index => $qos_object_index);
my $interface_filter = $self->{results}->{$self->{oids_label}->{$self->{option_results}->{oid_filter}}}->{$self->{oids_label}->{$self->{option_results}->{oid_filter}} . '.' . $if_index};
my $name = $interface_filter . ':' . $self->{complete_name};
if (defined($self->{option_results}->{filter_source}) && $self->{option_results}->{filter_source} ne '' &&
$name !~ /$self->{option_results}->{filter_source}/) {
$self->{output}->output_add(long_msg => "skipping '" . $name . "': no matching filter source.", debug => 1);
next;
}
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_cbQosCMStatsEntry}, instance => $policy_index . '.' . $qos_object_index);
print "======$name=======\n";
}
$self->{cache_name} = "cisco_qos_" . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode} . '_' .
(defined($self->{option_results}->{filter_source}) ? md5_hex($self->{option_results}->{filter_source}) : md5_hex('all')) . '_' .
(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
if (scalar(keys %{$self->{interface_classmap}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "Cannot found classmap.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check QoS.
=over 8
=item B<--filter-source>
Filter interface name and class-map (can be a regexp).
Example of a source (interfacename:classmap): FastEthernet1:Visioconference
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^(power|energy)$'
=item B<--warning-*>
Threshold warning.
Can be: 'power', 'energy', 'current-neutral',
'line-load', 'line-current'.
=item B<--critical-*>
Threshold critical.
Can be: 'power', 'energy', 'current-neutral',
'line-load', 'line-current'.
=item B<--oid-filter>
Choose OID used to filter interface (default: ifName) (values: ifDesc, ifAlias, ifName).
=item B<--oid-display>
Choose OID used to display interface (default: ifName) (values: ifDesc, ifAlias, ifName).
=back
=cut