260 lines
9.9 KiB
Perl
260 lines
9.9 KiB
Perl
#
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# Copyright 2021 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package network::versa::snmp::mode::sdwan;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use Digest::MD5 qw(md5_hex);
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sub custom_bytespersecond_perfdata {
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my ($self) = @_;
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$self->{output}->perfdata_add(
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nlabel => $self->{nlabel},
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unit => 'B/s',
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instances => [
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$self->{result_values}->{org_name},
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$self->{result_values}->{policy_name},
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$self->{result_values}->{rule_name}
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],
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value => sprintf('%.2f', $self->{result_values}->{ $self->{key_values}->[0]->{name} }),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel}),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel}),
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min => 0
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);
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}
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sub custom_count_perfdata {
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my ($self) = @_;
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$self->{output}->perfdata_add(
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nlabel => $self->{nlabel},
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instances => [
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$self->{result_values}->{org_name},
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$self->{result_values}->{policy_name},
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$self->{result_values}->{rule_name}
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],
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value => sprintf('%s', $self->{result_values}->{ $self->{key_values}->[0]->{name} }),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel}),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel}),
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min => 0
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);
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'sdwan', type => 1, cb_prefix_output => 'prefix_sdwan_output', message_multiple => 'All SD-Wan are ok' }
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];
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$self->{maps_counters}->{sdwan} = [
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{ label => 'hit', nlabel => 'sdwan.policy.hit.count', set => {
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key_values => [
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{ name => 'hit_count', diff => 1 }, { name => 'org_name' },
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{ name => 'policy_name' }, { name => 'rule_name' }
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],
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output_template => 'hits: %s',
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closure_custom_perfdata => $self->can('custom_count_perfdata')
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}
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},
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{ label => 'packets-in', nlabel => 'sdwan.policy.packets.in.count', display_ok => 0, set => {
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key_values => [
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{ name => 'in_pkts', diff => 1 }, { name => 'org_name' },
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{ name => 'policy_name' }, { name => 'rule_name' }
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],
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output_template => 'packets in: %s',
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closure_custom_perfdata => $self->can('custom_count_perfdata')
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}
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},
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{ label => 'traffic-in', nlabel => 'sdwan.policy.traffic.in.bytespersecond', set => {
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key_values => [
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{ name => 'in_bytes', per_second => 1 }, { name => 'org_name' },
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{ name => 'policy_name' }, { name => 'rule_name' }
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],
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output_template => 'traffic in: %.2f %s/s',
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output_change_bytes => 2,
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closure_custom_perfdata => $self->can('custom_bytespersecond_perfdata')
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}
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},
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{ label => 'packets-out', nlabel => 'sdwan.policy.packets.out.count', display_ok => 0, set => {
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key_values => [
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{ name => 'out_pkts', diff => 1 }, { name => 'org_name' },
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{ name => 'policy_name' }, { name => 'rule_name' }
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],
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output_template => 'packets out: %s',
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closure_custom_perfdata => $self->can('custom_count_perfdata')
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}
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},
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{ label => 'traffic-out', nlabel => 'sdwan.policy.traffic.out.bytespersecond', set => {
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key_values => [
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{ name => 'out_bytes', per_second => 1 }, { name => 'org_name' },
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{ name => 'policy_name' }, { name => 'rule_name' }
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],
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output_template => 'traffic out: %.2f %s/s',
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output_change_bytes => 2,
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closure_custom_perfdata => $self->can('custom_bytespersecond_perfdata')
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}
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}
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1, statefile => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-org:s' => { name => 'filter_org' },
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'filter-rule:s' => { name => 'filter_rule' },
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'filter-policy:s' => { name => 'filter_policy' }
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});
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return $self;
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}
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sub prefix_sdwan_output {
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my ($self, %options) = @_;
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return sprintf(
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"SD-Wan rule '%s' [org: %s] [policy: %s] ",
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$options{instance_value}->{rule_name},
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$options{instance_value}->{org_name},
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$options{instance_value}->{policy_name}
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);
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}
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my $mapping_name = {
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org_name => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.5' }, # sdwanPolicyOrgName
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policy_name => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.6' }, # sdwanPolicyName
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rule_name => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.7' } # sdwanPolicyRuleName
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};
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my $mapping_stats = {
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hit_count => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.8' }, # sdwanPolicyHitCount
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out_pkts => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.13' }, # sdwanPolicyTxPktsTunnel
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out_bytes => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.14' }, # sdwanPolicyTxBytesTunnel
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in_pkts => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.15' }, # sdwanPolicyRxPktsTunnel
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in_bytes => { oid => '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1.16' } # sdwanPolicyRxBytesTunnel
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};
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my $oid_sdwanPolicyEntry = '.1.3.6.1.4.1.42359.2.2.1.2.1.10.1.1';
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sub manage_selection {
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my ($self, %options) = @_;
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_sdwanPolicyEntry,
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start => $mapping_name->{org_name}->{oid},
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end => $mapping_name->{rule_name}->{oid},
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nothing_quit => 1
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);
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$self->{sdwan} = {};
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foreach (keys %$snmp_result) {
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next if (! /^$mapping_name->{org_name}->{oid}\.(.*)$/);
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my $instance = $1;
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my $result = $options{snmp}->map_instance(mapping => $mapping_name, results => $snmp_result, instance => $instance);
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if (defined($self->{option_results}->{filter_org}) && $self->{option_results}->{filter_org} ne '' &&
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$result->{org_name} !~ /$self->{option_results}->{filter_org}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{org_name} . "': no matching 'org' filter.", debug => 1);
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next;
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}
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if (defined($self->{option_results}->{filter_policy}) && $self->{option_results}->{filter_policy} ne '' &&
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$result->{policy_name} !~ /$self->{option_results}->{filter_policy}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{policy_name} . "': no matching filter 'policy' .", debug => 1);
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next;
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}
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if (defined($self->{option_results}->{filter_rule}) && $self->{option_results}->{filter_rule} ne '' &&
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$result->{rule_name} !~ /$self->{option_results}->{filter_rule}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{rule_name} . "': no matching filter. 'rule' ", debug => 1);
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next;
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}
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$self->{sdwan}->{$instance} = $result;
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}
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if (scalar(keys %{$self->{sdwan}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No SD-Wan rules found.");
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$self->{output}->option_exit();
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}
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$options{snmp}->load(oids => [
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map($_->{oid}, values(%$mapping_stats))
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],
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instances => [keys %{$self->{sdwan}}],
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instance_regexp => '^(.*)$'
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);
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$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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foreach (keys %{$self->{sdwan}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping_stats, results => $snmp_result, instance => $_);
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$self->{sdwan}->{$_} = { %{$self->{sdwan}->{$_}}, %$result };
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}
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$self->{cache_name} = 'versanetworks_' . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_org}) ? md5_hex($self->{option_results}->{filter_org}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_rule}) ? md5_hex($self->{option_results}->{filter_rule}) : md5_hex('all')) . '_' .
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(defined($self->{option_results}->{filter_policy}) ? md5_hex($self->{option_results}->{filter_policy}) : md5_hex('all'));
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}
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1;
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__END__
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=head1 MODE
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Check SD-Wan rules.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='traffic'
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=item B<--filter-org>
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Filter monitoring on 'org' -organization name- (can be a regexp).
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An org may have 1 to n associated policies and rules
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=item B<--filter-policy>
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Filter monitoring on 'policy' -policy name- (can be a regexp).
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A policy may have 1 to n associated rules
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=item B<--filter-rule>
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Filter monitoring on 'rule' -rule name- (can be a regexp)
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'hit', 'packets-in', 'traffic-in', 'packets-out', 'traffic-out'.
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=back
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=cut
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