centreon-plugins/network/alcatel/isam/snmp/mode/hubsapusage.pm

510 lines
23 KiB
Perl

#
# 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 network::alcatel::isam::snmp::mode::hubsapusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use Digest::MD5 qw(md5_hex);
use centreon::plugins::statefile;
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'global', type => 0 },
{ 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', nlabel => 'sap.traffic.in.bitspersecond', 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', nlabel => 'sap.traffic.out.bitspersecond', 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'),
}
},
];
$self->{maps_counters}->{global} = [
{ label => 'total-in-traffic', nlabel => 'sap.traffic.in.bitspersecond', set => {
key_values => [],
manual_keys => 1, per_second => 1, output_change_bytes => 2,
closure_custom_calc => $self->can('custom_total_traffic_calc'), closure_custom_calc_extra_options => { label_ref => 'in' },
closure_custom_output => $self->can('custom_total_traffic_output'),
closure_custom_perfdata => $self->can('custom_total_traffic_perfdata'),
closure_custom_threshold_check => $self->can('custom_total_traffic_threshold'),
}
},
{ label => 'total-out-traffic', nlabel => 'sap.traffic.out.bitspersecond', set => {
key_values => [],
manual_keys => 1, per_second => 1, output_change_bytes => 2,
closure_custom_calc => $self->can('custom_total_traffic_calc'), closure_custom_calc_extra_options => { label_ref => 'out' },
closure_custom_output => $self->can('custom_total_traffic_output'),
closure_custom_perfdata => $self->can('custom_total_traffic_perfdata'),
closure_custom_threshold_check => $self->can('custom_total_traffic_threshold'),
}
},
];
}
sub custom_total_traffic_perfdata {
my ($self, %options) = @_;
my ($warning, $critical);
if ($self->{instance_mode}->{option_results}->{units_traffic} eq '%' && defined($self->{result_values}->{speed})) {
$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel}, total => $self->{result_values}->{speed}, cast_int => 1);
$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel}, total => $self->{result_values}->{speed}, cast_int => 1);
} elsif ($self->{instance_mode}->{option_results}->{units_traffic} eq 'b/s') {
$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel});
$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel});
}
$self->{output}->perfdata_add(
label => 'total_traffic_' . $self->{result_values}->{label}, unit => 'b/s',
nlabel => $self->{nlabel},
value => sprintf("%.2f", $self->{result_values}->{total_traffic}),
warning => $warning,
critical => $critical,
min => 0, max => $self->{result_values}->{speed}
);
}
sub custom_total_traffic_threshold {
my ($self, %options) = @_;
my $exit = 'ok';
if ($self->{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->{thlabel}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{thlabel}, exit_litteral => 'warning' } ]);
} elsif ($self->{instance_mode}->{option_results}->{units_traffic} eq 'b/s') {
$exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{total_traffic}, threshold => [ { label => 'critical-' . $self->{thlabel}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{thlabel}, exit_litteral => 'warning' } ]);
}
return $exit;
}
sub custom_total_traffic_output {
my ($self, %options) = @_;
my ($traffic_value, $traffic_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total_traffic}, network => 1);
my ($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 $msg = sprintf("Total Traffic %s : %s/s (%s on %s)",
ucfirst($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 $msg;
}
sub custom_total_traffic_calc {
my ($self, %options) = @_;
my $total_traffic = 0;
foreach (keys %{$options{new_datas}}) {
if (/^global_traffic_$options{extra_options}->{label_ref}_/) {
my $new_total = $options{new_datas}->{$_};
next if (!defined($options{old_datas}->{$_}));
my $old_total = $options{old_datas}->{$_};
my $diff_traffic = $new_total - $old_total;
if ($diff_traffic < 0) {
$total_traffic += $old_total;
} else {
$total_traffic += $diff_traffic;
}
}
}
$self->{result_values}->{label} = $options{extra_options}->{label_ref};
$self->{result_values}->{total_traffic} = $total_traffic / $options{delta_time};
if (defined($self->{instance_mode}->{option_results}->{'speed_total_' . $self->{result_values}->{label}}) && $self->{instance_mode}->{option_results}->{'speed_total_' . $self->{result_values}->{label}} =~ /[0-9]/) {
$self->{result_values}->{traffic_prct} = $self->{result_values}->{total_traffic} * 100 / ($self->{instance_mode}->{option_results}->{'speed_total_' . $self->{result_values}->{label}} * 1000 * 1000);
$self->{result_values}->{speed} = $self->{instance_mode}->{option_results}->{'speed_total_' . $self->{result_values}->{label}} * 1000 * 1000;
}
return 0;
}
sub custom_status_threshold {
my ($self, %options) = @_;
my $status = 'ok';
my $message;
eval {
local $SIG{__WARN__} = sub { $message = $_[0]; };
local $SIG{__DIE__} = sub { $message = $_[0]; };
my $label = $self->{label};
$label =~ s/-/_/g;
if (defined($self->{instance_mode}->{option_results}->{'critical_' . $label}) && $self->{instance_mode}->{option_results}->{'critical_' . $label} ne '' &&
eval "$self->{instance_mode}->{option_results}->{'critical_' . $label}") {
$status = 'critical';
} elsif (defined($self->{instance_mode}->{option_results}->{'warning_' . $label}) && $self->{instance_mode}->{option_results}->{'warning_' . $label} ne '' &&
eval "$self->{instance_mode}->{option_results}->{'warning_' . $label}") {
$status = 'warning';
}
$self->{instance_mode}->{last_status} = 0;
if ($self->{result_values}->{admin} eq 'up') {
$self->{instance_mode}->{last_status} = 1;
}
};
if (defined($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 ($self, %options) = @_;
my ($warning, $critical);
if ($self->{instance_mode}->{option_results}->{units_traffic} eq '%' && defined($self->{result_values}->{speed})) {
$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel}, total => $self->{result_values}->{speed}, cast_int => 1);
$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel}, total => $self->{result_values}->{speed}, cast_int => 1);
} elsif ($self->{instance_mode}->{option_results}->{units_traffic} eq 'b/s') {
$warning = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel});
$critical = $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel});
}
$self->{output}->perfdata_add(
label => 'traffic_' . $self->{result_values}->{label}, unit => 'b/s',
nlabel => $self->{nlabel},
instances => $self->use_instances(extra_instance => $options{extra_instance}) ? $self->{result_values}->{display} : undef,
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 $exit = 'ok';
if ($self->{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->{thlabel}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{thlabel}, exit_litteral => 'warning' } ]);
} elsif ($self->{instance_mode}->{option_results}->{units_traffic} eq 'b/s') {
$exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{traffic}, threshold => [ { label => 'critical-' . $self->{thlabel}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{thlabel}, 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($self->{instance_mode}->{last_status}) && $self->{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}}) / $options{delta_time};
if (defined($self->{instance_mode}->{option_results}->{'speed_' . $self->{result_values}->{label}}) && $self->{instance_mode}->{option_results}->{'speed_' . $self->{result_values}->{label}} =~ /[0-9]/) {
$self->{result_values}->{traffic_prct} = $self->{result_values}->{traffic} * 100 / ($self->{instance_mode}->{option_results}->{'speed_' . $self->{result_values}->{label}} * 1000 * 1000);
$self->{result_values}->{speed} = $self->{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 => {
"reload-cache-time:s" => { name => 'reload_cache_time', default => 300 },
"display-name:s" => { name => 'display_name', default => '%{SvcDescription}.%{IfName}.%{SapEncapName}' },
"filter-name:s" => { name => 'filter_name' },
"speed-in:s" => { name => 'speed_in' },
"speed-out:s" => { name => 'speed_out' },
"speed-total-in:s" => { name => 'speed_total_in' },
"speed-total-out:s" => { name => 'speed_total_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' },
});
$self->{statefile_cache} = centreon::plugins::statefile->new(%options);
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$self->change_macros(macros => ['warning_status', 'critical_status']);
$self->{statefile_cache}->check_options(%options);
}
sub prefix_sap_output {
my ($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_svcDescription = '.1.3.6.1.4.1.6527.3.1.2.4.2.2.1.6';
my $oid_ifName = '.1.3.6.1.2.1.31.1.1.1.1';
sub reload_cache {
my ($self, %options) = @_;
my $datas = { last_timestamp => time() };
my $snmp_result = $options{snmp}->get_multiple_table(oids => [
{ oid => $oid_sapDescription },
{ oid => $oid_svcDescription },
{ oid => $oid_ifName },
],
nothing_quit => 1);
$datas->{snmp_result} = $snmp_result;
if (scalar(keys %{$datas->{snmp_result}->{$oid_sapDescription}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "Can't construct cache...");
$self->{output}->option_exit();
}
$self->{statefile_cache}->write(data => $datas);
}
sub manage_selection {
my ($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();
}
my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_alcatel_isam_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode});
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(%options);
$self->{statefile_cache}->read();
}
my $snmp_result = $self->{statefile_cache}->get(name => 'snmp_result');
$self->{global} = {};
$self->{sap} = {};
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 $SvcDescription = defined($snmp_result->{$oid_svcDescription}->{$oid_svcDescription . '.' . $SvcId}) && $snmp_result->{$oid_svcDescription}->{$oid_svcDescription . '.' . $SvcId} ne '' ?
$snmp_result->{$oid_svcDescription}->{$oid_svcDescription . '.' . $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->{$oid_svcDescription}->{$oid_svcDescription . '.' . $SapEncapValue}) && $snmp_result->{$oid_svcDescription}->{$oid_svcDescription . '.' . $SapEncapValue} ne '' ?
$snmp_result->{$oid_svcDescription}->{$oid_svcDescription . '.' . $SapEncapValue} : $SapEncapValue;
my $name = $self->get_display_name(
SapDescription => $SapDescription,
SvcDescription => $SvcDescription,
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};
$self->{global}->{'traffic_in_' . $_} = $result->{fadSapStatsIngressOctets} * 8;
$self->{global}->{'traffic_out_' . $_} = $result->{fadSapStatsEgressOctets} * 8;
}
if (scalar(keys %{$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: '%{SvcDescription}.%{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<--speed-total-in>
Set interface speed for total incoming traffic (in Mb).
=item B<--speed-total-out>
Set interface speed for total 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: 'total-in-traffic', 'total-out-traffic', 'in-traffic', 'out-traffic'.
=item B<--critical-*>
Threshold critical.
Can be: 'total-in-traffic', 'total-out-traffic', 'in-traffic', 'out-traffic'.
=item B<--reload-cache-time>
Time in seconds before reloading cache file (default: 300).
=back
=cut