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wip on isam alcatel

This commit is contained in:
qgarnier 2017-08-28 14:26:06 +02:00
parent 670323ff44
commit 03a77290c3
4 changed files with 500 additions and 338 deletions
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374
network/alcatel/isam/snmp/mode/hubsapusage.pm Normal file
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#
# Copyright 2017 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 network::alcatel::isam::snmp::mode::hubsapusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use Digest::MD5 qw(md5_hex);
my $instance_mode;
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'sap', type => 1, cb_prefix_output => 'prefix_sap_output', message_multiple => 'All SAP are ok', skipped_code => { -10 => 1 } },
];
$self->{maps_counters}->{sap} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'status' }, { name => 'admin' }, { name => 'display' } ],
closure_custom_calc => $self->can('custom_status_calc'),
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => $self->can('custom_status_threshold'),
}
},
{ label => 'in-traffic', set => {
key_values => [ { name => 'in', diff => 1 }, { name => 'display' } ],
per_second => 1,
closure_custom_calc => $self->can('custom_sap_calc'), closure_custom_calc_extra_options => { label_ref => 'in' },
closure_custom_output => $self->can('custom_sap_output'),
closure_custom_perfdata => $self->can('custom_sap_perfdata'),
closure_custom_threshold_check => $self->can('custom_qsap_threshold'),
}
},
{ label => 'out-traffic', set => {
key_values => [ { name => 'out', diff => 1 }, { name => 'display' } ],
per_second => 1,
closure_custom_calc => $self->can('custom_sap_calc'), closure_custom_calc_extra_options => { label_ref => 'out' },
closure_custom_output => $self->can('custom_sap_output'),
closure_custom_perfdata => $self->can('custom_sap_perfdata'),
closure_custom_threshold_check => $self->can('custom_sap_threshold'),
}
},
];
}
sub custom_status_threshold {
my ($self, %options) = @_;
my $status = 'ok';
my $message;
eval {
local $SIG{__WARN__} = sub { $message = $_[0]; };
local $SIG{__DIE__} = sub { $message = $_[0]; };
my $label = $self->{label};
$label =~ s/-/_/g;
if (defined($instance_mode->{option_results}->{'critical_' . $label}) && $instance_mode->{option_results}->{'critical_' . $label} ne '' &&
eval "$instance_mode->{option_results}->{'critical_' . $label}") {
$status = 'critical';
} elsif (defined($instance_mode->{option_results}->{'warning_' . $label}) && $instance_mode->{option_results}->{'warning_' . $label} ne '' &&
eval "$instance_mode->{option_results}->{'warning_' . $label}") {
$status = 'warning';
}
$instance_mode->{last_status} = 0;
if ($self->{result_values}->{admin} eq 'up') {
$instance_mode->{last_status} = 1;
}
};
if (defined($message)) {
$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
}
return $status;
}
sub custom_status_output {
my ($self, %options) = @_;
my $msg = 'Status : ' . $self->{result_values}->{status} . ' (admin: ' . $self->{result_values}->{admin} . ')';
return $msg;
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{admin} = $options{new_datas}->{$self->{instance} . '_admin'};
$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
return 0;
}
sub custom_sap_perfdata {
my ($self, %options) = @_;
my $extra_label = '';
if (!defined($options{extra_instance}) || $options{extra_instance} != 0) {
$extra_label .= '_' . $self->{result_values}->{display};
}
my ($warning, $critical);
if ($instance_mode->{option_results}->{units_traffic} eq '%' && defined($self->{result_values}->{speed})) {
$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, total => $self->{result_values}->{speed}, cast_int => 1);
$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, total => $self->{result_values}->{speed}, cast_int => 1);
} elsif ($instance_mode->{option_results}->{units_traffic} eq 'b/s') {
$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label});
$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label});
}
$self->{output}->perfdata_add(label => 'traffic_' . $self->{result_values}->{label} . $extra_label, unit => 'b/s',
value => sprintf("%.2f", $self->{result_values}->{traffic}),
warning => $warning,
critical => $critical,
min => 0, max => $self->{result_values}->{speed});
}
sub custom_sap_threshold {
my ($self, %options) = @_;
my $exit = 'ok';
if ($instance_mode->{option_results}->{units_traffic} eq '%' && defined($self->{result_values}->{speed})) {
$exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{traffic_prct}, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
} elsif ($instance_mode->{option_results}->{units_traffic} eq 'b/s') {
$exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{traffic}, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
}
return $exit;
}
sub custom_sap_output {
my ($self, %options) = @_;
my ($traffic_value, $traffic_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{traffic}, network => 1);
my ($total_value, $total_unit);
if (defined($self->{result_values}->{speed}) && $self->{result_values}->{speed} =~ /[0-9]/) {
($total_value, $total_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{speed}, network => 1);
}
my $msg = sprintf("Traffic %s : %s/s (%s on %s)",
ucfirst($self->{result_values}->{label}), $traffic_value . $traffic_unit,
defined($self->{result_values}->{traffic_prct}) ? sprintf("%.2f%%", $self->{result_values}->{traffic_prct}) : '-',
defined($total_value) ? $total_value . $total_unit : '-');
return $msg;
}
sub custom_sap_calc {
my ($self, %options) = @_;
return -10 if (defined($instance_mode->{last_status}) && $instance_mode->{last_status} == 0);
$self->{result_values}->{label} = $options{extra_options}->{label_ref};
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{traffic} = ($options{new_datas}->{$self->{instance} . '_' . $self->{result_values}->{label}} - $options{old_datas}->{$self->{instance} . '_' . $self->{result_values}->{label}}) / $options{delta_time};
if (defined($instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}}) && $instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}} =~ /[0-9]/) {
$self->{result_values}->{traffic_prct} = $self->{result_values}->{traffic} * 100 / ($instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}} * 1000 * 1000);
$self->{result_values}->{speed} = $instance_mode->{option_results}->{'speed_' . $self->{result_values}->{label}} * 1000 * 1000;
}
return 0;
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"display-name:s" => { name => 'display_name', default => '%{SvcName}.%{IfName}.%{SapEncapName}' },
"filter-name:s" => { name => 'filter_name' },
"speed-in:s" => { name => 'speed_in' },
"speed-out:s" => { name => 'speed_out' },
"units-traffic:s" => { name => 'units_traffic', default => '%' },
"warning-status:s" => { name => 'warning_status', default => '' },
"critical-status:s" => { name => 'critical_status', default => '%{admin} =~ /up/i and %{status} !~ /up/i' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
$self->change_macros();
}
sub change_macros {
my ($self, %options) = @_;
foreach (('warning_status', 'critical_status')) {
if (defined($self->{option_results}->{$_})) {
$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
}
}
}
sub prefix_sap_output {
my ($self, %options) = @_;
return "SAP '" . $options{instance_value}->{display} . "' ";
}
sub get_display_name {
my ($self, %options) = @_;
my $display_name = $self->{option_results}->{display_name};
$display_name =~ s/%\{(.*?)\}/$options{$1}/ge;
return $display_name;
}
my %map_admin = (1 => 'up', 2 => 'down');
my %map_oper = (1 => 'up', 2 => 'down', 3 => 'ingressQosMismatch',
4 => 'egressQosMismatch', 5 => 'portMtuTooSmall', 6 => 'svcAdminDown',
7 => 'iesIfAdminDown'
);
my $mapping = {
sapAdminStatus => { oid => '.1.3.6.1.4.1.6527.3.1.2.4.3.2.1.6', map => \%map_admin },
sapOperStatus => { oid => '.1.3.6.1.4.1.6527.3.1.2.4.3.2.1.7', map => \%map_oper },
fadSapStatsIngressOctets => { oid => '.1.3.6.1.4.1.637.61.1.85.17.2.2.1.2' },
fadSapStatsEgressOctets => { oid => '.1.3.6.1.4.1.637.61.1.85.17.2.2.1.4' },
};
my $oid_sapDescription = '.1.3.6.1.4.1.6527.3.1.2.4.3.2.1.5';
my $oid_svcName = '.1.3.6.1.4.1.6527.3.1.2.4.2.2.1.29';
my $oid_ifName = '.1.3.6.1.2.1.31.1.1.1.2';
sub manage_selection {
my ($self, %options) = @_;
if ($options{snmp}->is_snmpv1()) {
$self->{output}->add_option_msg(short_msg => "Need to use SNMP v2c or v3.");
$self->{output}->option_exit();
}
$self->{sap} = {};
my $snmp_result = $options{snmp}->get_multiple_table(oids => [
{ oid => $oid_sapDescription },
{ oid => $oid_svcName },
{ oid => $oid_ifName },
],
nothing_quit => 1);
foreach my $oid (keys %{$snmp_result->{$oid_sapDescription}}) {
next if ($oid !~ /^$oid_sapDescription\.(.*?)\.(.*?)\.(.*?)$/);
# $SvcId and $SapEncapValue is the same. We use service table
my ($SvcId, $SapPortId, $SapEncapValue) = ($1, $2, $3);
my $instance = $SvcId . '.' . $SapPortId . '.' . $SapEncapValue;
my $SapDescription = $snmp_result->{$oid_sapDescription}->{$oid} ne '' ?
$snmp_result->{$oid_sapDescription}->{$oid} : 'unknown';
my $SvcName = defined($snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SvcId}) && $snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SvcId} ne '' ?
$snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SvcId} : $SvcId;
my $IfName = defined($snmp_result->{$oid_ifName}->{$oid_ifName . '.' . $SapPortId}) && $snmp_result->{$oid_ifName}->{$oid_ifName . '.' . $SapPortId} ne '' ?
$snmp_result->{$oid_ifName}->{$oid_ifName . '.' . $SapPortId} : $SapPortId;
my $SapEncapName = defined($snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SapEncapValue}) && $snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SapEncapValue} ne '' ?
$snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SapEncapValue} : $SapEncapValue;
my $name = $self->get_display_name(
SapDescription => $SapDescription,
SvcName => $SvcName,
SapEncapName => $SapEncapName,
IfName => $IfName,
SvcId => $SvcId,
SapPortId => $SapPortId,
SapEncapValue => $SapEncapValue);
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$name !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "skipping '" . $name . "': no matching filter.", debug => 1);
next;
}
$self->{sap}->{$instance} = { display => $name };
}
$options{snmp}->load(oids => [$mapping->{fadSapStatsIngressOctets}->{oid},
$mapping->{fadSapStatsEgressOctets}->{oid},
$mapping->{sapAdminStatus}->{oid}, $mapping->{sapOperStatus}->{oid}],
instances => [keys %{$self->{sap}}], instance_regexp => '(\d+\.\d+\.\d+)$');
$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
foreach (keys %{$self->{sap}}) {
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $_);
$self->{sap}->{$_}->{in} = $result->{fadSapStatsIngressOctets} * 8;
$self->{sap}->{$_}->{out} = $result->{fadSapStatsEgressOctets} * 8;
$self->{sap}->{$_}->{status} = $result->{sapOperStatus};
$self->{sap}->{$_}->{admin} = $result->{sapAdminStatus};
}
if (scalar(keys %{$self->{sap}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No SAP found.");
$self->{output}->option_exit();
}
$self->{cache_name} = "alcatel_isam_" . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
}
1;
__END__
=head1 MODE
Check SAP QoS usage.
=over 8
=item B<--display-name>
Display name (Default: '%{SvcName}.%{IfName}.%{SapEncapName}').
Can also be: %{SapDescription}, %{SapPortId}
=item B<--filter-name>
Filter by SAP name (can be a regexp).
=item B<--speed-in>
Set interface speed for incoming traffic (in Mb).
=item B<--speed-out>
Set interface speed for outgoing traffic (in Mb).
=item B<--units-traffic>
Units of thresholds for the traffic (Default: '%') ('%', 'b/s').
=item B<--warning-status>
Set warning threshold for ib status.
Can used special variables like: %{admin}, %{status}, %{display}
=item B<--critical-status>
Set critical threshold for ib status (Default: '%{admin} =~ /up/i and %{status} !~ /up/i').
Can used special variables like: %{admin}, %{status}, %{display}
=item B<--warning-*>
Threshold warning.
Can be: 'in-traffic', 'out-traffic', 'in-drop-packets'.
=item B<--critical-*>
Threshold critical.
Can be: 'in-traffic', 'out-traffic', 'in-drop-packets'.
=back
=cut

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network/alcatel/isam/snmp/mode/listhubsap.pm Normal file
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#
# Copyright 2017 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 network::alcatel::isam::snmp::mode::listhubsap;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
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 =>
{
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
}
my $oid_sapDescription = '.1.3.6.1.4.1.6527.3.1.2.4.3.2.1.5';
my $oid_svcName = '.1.3.6.1.4.1.6527.3.1.2.4.2.2.1.29';
sub manage_selection {
my ($self, %options) = @_;
$self->{sap} = {};
my $snmp_result = $self->{snmp}->get_multiple_table(oids => [ { oid => $oid_sapDescription }, { oid => $oid_svcName } ],
nothing_quit => 1);
foreach my $oid (keys %{$snmp_result->{$oid_sapDescription}}) {
next if ($oid !~ /^$oid_tnSapDescription\.(.*?)\.(.*?)\.(.*?)$/);
my ($SvcId, $SapPortId, $SapEncapValue) = ($1, $2, $3);
$self->{sap}->{$SvcId . '.' . $SapPortId . '.' . $SapEncapValue} = {
SvcId => $SvcId,
SapPortId => $SapPortId,
SapEncapValue => $SapEncapValue,
SapDescription => $snmp_result->{$oid_sapDescription}->{$oid},
SvcName => defined($snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SvcId}) ?
$snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SvcId} : $SvcId,
SapEncapName => defined($snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SapEncapValue}) ?
$snmp_result->{$oid_svcName}->{$oid_svcName . '.' . $SapEncapValue} : $SapEncapValue,
};
}
}
sub run {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->manage_selection();
foreach my $instance (sort keys %{$self->{sap}}) {
my $msg = '';
$self->{output}->output_add(long_msg =>
"[SvcId = " . $self->{sap}->{$instance}->{SvcId} . "]" .
"[SapPortId = " . $self->{sap}->{$instance}->{SapPortId} . "]" .
"[SapEncapValue = " . $self->{sap}->{$instance}->{SapEncapValue} . "]" .
"[SapDescription = " . $self->{sap}->{$instance}->{SapDescription} . "]" .
"[SvcName = " . $self->{sap}->{$instance}->{SvcName} . "]" .
"[SapEncapName = " . $self->{sap}->{$instance}->{SapEncapName} . "]"
);
}
$self->{output}->output_add(severity => 'OK',
short_msg => 'List SAP:');
$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
$self->{output}->exit();
}
sub disco_format {
my ($self, %options) = @_;
$self->{output}->add_disco_format(elements => ['SvcId', 'SapPortId', 'SapEncapValue', 'SapDescription', 'SvcName', 'SapEncapName']);
}
sub disco_show {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->manage_selection(disco => 1);
foreach my $instance (sort keys %{$self->{sap}}) {
$self->{output}->add_disco_entry(%{$self->{sap}->{$instance}});
}
}
1;
__END__
=head1 MODE
List SAP.
=over 8
=back
=cut

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network/alcatel/isam/snmp/mode/vlantraffic.pm
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#
# Copyright 2017 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 network::alcatel::isam::snmp::mode::vlantraffic;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::values;
use centreon::plugins::statefile;
use Digest::MD5 qw(md5_hex);
my $maps_counters = {
vlan => {
'001_in' => {
set => {
key_values => [ { name => 'in', diff => 1 }, { name => 'display' } ],
output_template => 'In : %s %s/s', output_change_bytes => 2,
perfdatas => [
{ label => 'in', value => 'in_absolute', template => '%d',
unit => 'b/s', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
},
},
'001_out' => {
set => {
key_values => [ { name => 'out', diff => 1 }, { name => 'display' } ],
output_template => 'Out : %s %s/s', output_change_bytes => 2,
perfdatas => [
{ label => 'out', value => 'out_absolute', template => '%d',
unit => 'b/s', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
},
},
}
};
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"no-component:s" => { name => 'no_component' },
"filter-interface:s" => { name => 'filter_interface' },
"filter-vlan:s" => { name => 'filter_vlan' },
"show-cache" => { name => 'show_cache' },
"reload-cache-time:s" => { name => 'reload_cache_time', default => 180 },
});
$self->{statefile_value} = centreon::plugins::statefile->new(%options);
$self->{statefile_cache} = centreon::plugins::statefile->new(%options);
foreach my $key (('vlan')) {
foreach (keys %{$maps_counters->{$key}}) {
my ($id, $name) = split /_/;
if (!defined($maps_counters->{$key}->{$_}->{threshold}) || $maps_counters->{$key}->{$_}->{threshold} != 0) {
$options{options}->add_options(arguments => {
'warning-' . $name . ':s' => { name => 'warning-' . $name },
'critical-' . $name . ':s' => { name => 'critical-' . $name },
});
}
$maps_counters->{$key}->{$_}->{obj} = centreon::plugins::values->new(statefile => $self->{statefile_value},
output => $self->{output}, perfdata => $self->{perfdata},
label => $name);
$maps_counters->{$key}->{$_}->{obj}->set(%{$maps_counters->{$key}->{$_}->{set}});
}
}
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
foreach my $key (('vlan')) {
foreach (keys %{$maps_counters->{$key}}) {
$maps_counters->{$key}->{$_}->{obj}->init(option_results => $self->{option_results});
}
}
if (defined($self->{option_results}->{no_component})) {
if ($self->{option_results}->{no_component} ne '') {
$self->{no_components} = $self->{option_results}->{no_component};
} else {
$self->{no_components} = 'critical';
}
}
$self->{statefile_cache}->check_options(%options);
$self->{statefile_value}->check_options(%options);
}
sub run {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->{hostname} = $self->{snmp}->get_hostname();
$self->{snmp_port} = $self->{snmp}->get_port();
$self->manage_selection();
my $multiple = 1;
if (scalar(keys %{$self->{vlan}}) == 1) {
$multiple = 0;
}
if ($multiple == 1) {
$self->{output}->output_add(severity => 'OK',
short_msg => 'All VLAN usages are ok');
}
$self->{new_datas} = {};
$self->{statefile_value}->read(statefile => "alcatel_isam_" . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode} . '_' .
(defined($self->{option_results}->{filter_vlan}) ? md5_hex($self->{option_results}->{filter_vlan}) : md5_hex('all')) . '_' .
(defined($self->{option_results}->{filter_interface}) ? md5_hex($self->{option_results}->{filter_interface}) : md5_hex('all')));
$self->{new_datas}->{last_timestamp} = time();
foreach my $id (sort keys %{$self->{vlan}}) {
my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
my @exits = ();
foreach (sort keys %{$maps_counters->{vlan}}) {
my $obj = $maps_counters->{vlan}->{$_}->{obj};
$obj->set(instance => $id);
my ($value_check) = $obj->execute(values => $self->{vlan}->{$id},
new_datas => $self->{new_datas});
if ($value_check != 0) {
$long_msg .= $long_msg_append . $obj->output_error();
$long_msg_append = ', ';
next;
}
my $exit2 = $obj->threshold_check();
push @exits, $exit2;
my $output = $obj->output();
$long_msg .= $long_msg_append . $output;
$long_msg_append = ', ';
if (!$self->{output}->is_status(litteral => 1, value => $exit2, compare => 'ok')) {
$short_msg .= $short_msg_append . $output;
$short_msg_append = ', ';
}
$obj->perfdata(extra_instance => $multiple);
}
$self->{output}->output_add(long_msg => "VLAN '$self->{vlan}->{$id}->{display}' Traffic $long_msg");
my $exit = $self->{output}->get_most_critical(status => [ @exits ]);
if (!$self->{output}->is_status(litteral => 1, value => $exit, compare => 'ok')) {
$self->{output}->output_add(severity => $exit,
short_msg => "VLAN '$self->{vlan}->{$id}->{display}' Traffic $short_msg"
);
}
if ($multiple == 0) {
$self->{output}->output_add(short_msg => "VLAN '$self->{vlan}->{$id}->{display}' Traffic $long_msg");
}
}
$self->{statefile_value}->write(data => $self->{new_datas});
$self->{output}->display();
$self->{output}->exit();
}
my $oid_extendVlanStaticName = '.1.3.6.1.4.1.637.61.1.31.2.4.1.6';
my $oid_extendPortVlanVlanIndex = '.1.3.6.1.4.1.637.61.1.31.2.12.1.1';
my $oid_dot1dBasePortIfIndex = '.1.3.6.1.2.1.17.1.4.1.2';
my $oid_ifDescr = '.1.3.6.1.2.1.2.2.1.2';
my $oid_extendPortVlanCurrent1DayUpFwdByteCounter = '.1.3.6.1.4.1.637.61.1.31.9.3.1.5';
my $oid_extendPortVlanCurrent1DayDnFwdByteCounter = '.1.3.6.1.4.1.637.61.1.31.9.3.1.7';
sub reload_cache {
my ($self) = @_;
my $datas = {};
my $result = $self->{snmp}->get_multiple_table(oids => [
{ oid => $oid_extendVlanStaticName },
{ oid => $oid_extendPortVlanVlanIndex },
{ oid => $oid_dot1dBasePortIfIndex },
{ oid => $oid_ifDescr },
], nothing_quit => 1);
$result->{last_timestamp} = time();
if (scalar(keys %{$result->{$oid_extendVlanStaticName}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "Can't construct cache...");
$self->{output}->option_exit();
}
$self->{statefile_cache}->write(data => $result);
}
sub get_big_counter {
my ($self, %options) = @_;
my $hex = unpack('H*', $options{value});
$hex =~ /^(.){8}(.){8}$/;
return (hex($1) << 32) + hex($2);
}
sub manage_selection {
my ($self, %options) = @_;
# init cache file
my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_alcatel_isam_' . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode});
if (defined($self->{option_results}->{show_cache})) {
$self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content());
$self->{output}->option_exit();
}
my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp');
if ($has_cache_file == 0 ||
!defined($timestamp_cache) || ((time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) {
$self->reload_cache();
$self->{statefile_cache}->read();
}
$self->{vlan} = {};
my $value = $self->{statefile_cache}->get(name => $oid_extendVlanStaticName);
my $port_vlan_result = $self->{statefile_cache}->get(name => $oid_extendPortVlanVlanIndex);
my $dot1base_result = $self->{statefile_cache}->get(name => $oid_dot1dBasePortIfIndex);
my $ifdescr_result = $self->{statefile_cache}->get(name => $oid_ifDescr);
foreach ($self->{snmp}->oid_lex_sort(keys %{$value})) {
/^$oid_extendVlanStaticName\.(.*)$/;
my $vlan_index = $1;
my $vlan_name = $value->{$_};
if (defined($self->{option_results}->{filter_vlan}) && $self->{option_results}->{filter_vlan} ne '' &&
$vlan_name !~ /$self->{option_results}->{filter_vlan}/) {
$self->{output}->output_add(long_msg => "Skipping '" . $vlan_name . "': no matching filter.", debug => 1);
next;
}
# we look for the interface description
#extendPortVlanVlanIndex.(dot1dBasePort).(VlanIndex)
foreach ($self->{snmp}->oid_lex_sort(keys %{$port_vlan_result})) {
next if ($_ !~ /^$oid_extendPortVlanVlanIndex\.(\d+)\.$vlan_index$/);
my $dot1dBasePort = $1;
next if (!defined($dot1base_result->{$oid_dot1dBasePortIfIndex . '.' . $dot1dBasePort}));
my $ifIndex = $dot1base_result->{$oid_dot1dBasePortIfIndex . '.' . $dot1dBasePort};
next if (!defined($ifdescr_result->{$oid_ifDescr . '.' . $ifIndex}));
my $ifDescr = $ifdescr_result->{$oid_ifDescr . '.' . $ifIndex};
if (defined($self->{option_results}->{filter_interface}) && $self->{option_results}->{filter_interface} ne '' &&
$ifDescr !~ /$self->{option_results}->{filter_interface}/) {
$self->{output}->output_add(long_msg => "Skipping '" . $ifDescr . "': no matching filter.", debug => 1);
next;
}
$self->{snmp}->load(oids => [$oid_extendPortVlanCurrent1DayUpFwdByteCounter, $oid_extendPortVlanCurrent1DayDnFwdByteCounter],
instances => [$dot1dBasePort . '.' . $vlan_index], instance_regexp => '(.*)');
}
$self->{vlan}->{$vlan_index} = { display => $vlan_name, in => 0, out => 0 };
}
$self->{results} = $self->{snmp}->get_leef();
foreach (keys %{$self->{results}}) {
next if ($_ !~ /^$oid_extendPortVlanCurrent1DayUpFwdByteCounter\.(\d+)\.(\d+)$/);
my $vlan_index = $2;
my $in = defined($self->{results}->{$oid_extendPortVlanCurrent1DayDnFwdByteCounter . '.' . $1 . '.' . $vlan_index}) ?
$self->get_big_counter(value => $self->{results}->{$oid_extendPortVlanCurrent1DayDnFwdByteCounter . '.' . $1 . '.' . $vlan_index}) : 0;
my $out = defined($self->{results}->{$_}) ?
$self->get_big_counter(value => $self->{results}->{$_}) : 0;
$self->{vlan}->{$vlan_index}->{in} += $in * 8;
$self->{vlan}->{$vlan_index}->{out} += $out * 8;
}
if (scalar(keys %{$self->{vlan}}) <= 0) {
$self->{output}->output_add(severity => defined($self->{no_components}) ? $self->{no_components} : 'unknown',
short_msg => 'No components are checked.');
}
}
1;
__END__
=head1 MODE
Check traffic by VLAN.
=over 8
=item B<--filter-vlan>
Filter by vlan name (regexp can be used).
=item B<--filter-interface>
Filter by interface description (regexp can be used).
=item B<--warning-*>
Threshold warning.
Can be: 'cac-usage' (%), 'conference-usage' (%).
=item B<--critical-*>
Threshold critical.
Can be: 'cac-usage' (%), 'conference-usage' (%).
=item B<--no-component>
Set the threshold where no components (Default: 'unknown' returns).
=item B<--reload-cache-time>
Time in minutes before reloading cache file (default: 180).
=item B<--show-cache>
Display cache datas.
=back
=cut

3
network/alcatel/isam/snmp/plugin.pm
View File

@ -34,9 +34,10 @@ sub new {
'cpu' => 'network::alcatel::isam::snmp::mode::cpu',
'hardware' => 'network::alcatel::isam::snmp::mode::hardware',
'interfaces' => 'snmp_standard::mode::interfaces',
'list-hub-sap' => 'network::alcatel::isam::snmp::mode::listhubsap',
'list-interfaces' => 'snmp_standard::mode::listinterfaces',
'memory' => 'network::alcatel::isam::snmp::mode::memory',
'vlan-traffic' => 'network::alcatel::isam::snmp::mode::vlantraffic',
'hub-sap-usage' => 'network::alcatel::isam::snmp::mode::hubsapusage',
);
return $self;