459 lines
19 KiB
Perl
459 lines
19 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::athonet::epc::snmp::mode::interfaceslte;
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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 centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
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use Digest::MD5 qw(md5_hex);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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'sctp status: %s [s1ap status: %s]',
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$self->{result_values}->{sctp_status},
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$self->{result_values}->{s1ap_status}
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);
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}
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sub custom_attach_req_output {
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my ($self, %options) = @_;
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return sprintf(
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'attach requests total: %s success: %s (%.2f%%)',
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$self->{result_values}->{attach_req_total},
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$self->{result_values}->{attach_req_success},
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$self->{result_values}->{prct_success}
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);
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}
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sub custom_attach_req_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{attach_req_total} = $options{new_datas}->{$self->{instance} . '_attach_req_total'} - $options{old_datas}->{$self->{instance} . '_attach_req_total'};
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$self->{result_values}->{attach_req_success} = $options{new_datas}->{$self->{instance} . '_attach_req_success'} - $options{old_datas}->{$self->{instance} . '_attach_req_success'};
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$self->{result_values}->{prct_success} = 100;
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if ($self->{result_values}->{attach_req_total} > 0) {
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$self->{result_values}->{prct_success} = $self->{result_values}->{attach_req_success} * 100 / $self->{result_values}->{attach_req_total};
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}
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return 0;
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}
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sub custom_pdn_req_output {
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my ($self, %options) = @_;
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return sprintf(
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'pdn context activation requests total: %s success: %s (%.2f%%)',
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$self->{result_values}->{pdn_context_total},
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$self->{result_values}->{pdn_context_success},
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$self->{result_values}->{prct_success}
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);
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}
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sub custom_pdn_req_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{pdn_context_total} = $options{new_datas}->{$self->{instance} . '_pdn_context_total'} - $options{old_datas}->{$self->{instance} . '_pdn_context_total'};
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$self->{result_values}->{pdn_context_success} = $options{new_datas}->{$self->{instance} . '_pdn_context_success'} - $options{old_datas}->{$self->{instance} . '_pdn_context_success'};
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$self->{result_values}->{prct_success} = 100;
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if ($self->{result_values}->{pdn_context_total} > 0) {
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$self->{result_values}->{prct_success} = $self->{result_values}->{pdn_context_success} * 100 / $self->{result_values}->{pdn_context_total};
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}
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return 0;
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}
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sub prefix_interface_output {
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my ($self, %options) = @_;
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return sprintf(
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"Lte interface '%s' [eNodeB ID: %s] ",
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$options{instance_value}->{name},
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$options{instance_value}->{enbid}
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);
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}
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sub interface_long_output {
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my ($self, %options) = @_;
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return sprintf(
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"checking lte interface '%s' [eNodeB ID: %s]",
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$options{instance_value}->{name},
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$options{instance_value}->{enbid}
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);
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}
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sub prefix_pdn_rej_output {
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my ($self, %options) = @_;
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return 'pdn context requests reject ';
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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 => 'global', type => 0 },
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{ name => 'interfaces', type => 3, cb_prefix_output => 'prefix_interface_output', cb_long_output => 'interface_long_output', indent_long_output => ' ', message_multiple => 'All lte interfaces are ok',
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group => [
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{ name => 'global_status', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'global_traffic', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'global_users', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'global_attach_req', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'global_pdn_req', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'global_ue', type => 0, skipped_code => { -10 => 1 } },
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{ name => 'global_pdn_rej', type => 0, cb_prefix_output => 'prefix_pdn_rej_output', skipped_code => { -10 => 1 } }
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]
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}
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];
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$self->{maps_counters}->{global} = [
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{ label => 'total', nlabel => 'lte.interfaces.total.count', display_ok => 0, set => {
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key_values => [ { name => 'total' } ],
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output_template => 'total interfaces: %s',
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perfdatas => [
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{ template => '%s', min => 0 }
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]
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}
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}
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];
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$self->{maps_counters}->{global_status} = [
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{
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label => 'status', type => 2, critical_default => '%{sctp_status} =~ /down/i || %{s1ap_status} =~ /down/i',
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set => {
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key_values => [ { name => 'sctp_status' }, { name => 's1ap_status' }, { name => 'name' } ],
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold_ng
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}
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}
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];
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$self->{maps_counters}->{global_traffic} = [
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{ label => 'traffic-in', nlabel => 'lte.interface.traffic.in.bytespersecond', set => {
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key_values => [ { name => 'traffic_in', per_second => 1 } ],
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output_template => 'traffic in: %.2f %s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%.2f', unit => 'B/s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'traffic-out', nlabel => 'lte.interface.traffic.out.bytespersecond', set => {
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key_values => [ { name => 'traffic_out', per_second => 1 } ],
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output_template => 'traffic out: %.2f %s/s',
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output_change_bytes => 1,
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perfdatas => [
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{ template => '%.2f', unit => 'B/s', min => 0, label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{global_users} = [
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{ label => 'users-connected', nlabel => 'lte.interface.users.connected.count', set => {
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key_values => [ { name => 'users_connected' } ],
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output_template => 'connected users: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'users-idle', nlabel => 'lte.interface.users.idle.count', set => {
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key_values => [ { name => 'users_idle' } ],
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output_template => 'idle users: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'sessions-active', nlabel => 'lte.interface.sessions.active.count', set => {
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key_values => [ { name => 'sessions_active' } ],
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output_template => 'active sessions: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{global_attach_req} = [
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{ label => 'requests-attach-success', nlabel => 'lte.interface.requests.attach.success.count', set => {
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key_values => [ { name => 'attach_req_success', diff => 1 }, { name => 'attach_req_total', diff => 1 } ],
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closure_custom_calc => $self->can('custom_attach_req_calc'),
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closure_custom_output => $self->can('custom_attach_req_output'),
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perfdatas => [
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{ template => '%s', min => 0, max => 'attach_req_total', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'requests-attach-success-prct', nlabel => 'lte.interface.requests.attach.success.percentage', display_ok => 0, set => {
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key_values => [ { name => 'attach_req_success', diff => 1 }, { name => 'attach_req_total', diff => 1 } ],
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closure_custom_calc => $self->can('custom_attach_req_calc'),
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closure_custom_output => $self->can('custom_attach_req_output'),
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threshold_use => 'prct_success',
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perfdatas => [
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{ value => 'prct_success', template => '%s', min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{global_pdn_req} = [
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{ label => 'requests-pdn-context-activation', nlabel => 'lte.interface.requests.pdn_context.activations.success.count', set => {
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key_values => [ { name => 'pdn_context_success', diff => 1 }, { name => 'pdn_context_total', diff => 1 } ],
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closure_custom_calc => $self->can('custom_pdn_req_calc'),
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closure_custom_output => $self->can('custom_pdn_req_output'),
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perfdatas => [
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{ template => '%s', min => 0, max => 'pdn_context_total', label_extra_instance => 1 }
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]
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}
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},
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{ label => 'requests-pdn-context-activation-prct', nlabel => 'lte.interface.requests.pdn_context.activations.success.percentage', display_ok => 0, set => {
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key_values => [ { name => 'pdn_context_success', diff => 1 }, { name => 'pdn_context_total', diff => 1 } ],
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closure_custom_calc => $self->can('custom_pdn_req_calc'),
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closure_custom_output => $self->can('custom_pdn_req_output'),
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threshold_use => 'prct_success',
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perfdatas => [
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{ value => 'prct_success', template => '%s', min => 0, max => 100, unit => '%', label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{global_ue} = [
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{ label => 'requests-ue-context-release-total', nlabel => 'lte.interface.requests.ue_context_release.total.count', set => {
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key_values => [ { name => 'ue_release_req', diff => 1 } ],
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output_template => 'ue context release requests: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'requests-ue-context-release-radio-lost', nlabel => 'lte.interface.requests.ue_context_release.radio_lost.count', set => {
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key_values => [ { name => 'ue_release_req_radio_lost', diff => 1 } ],
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output_template => 'ue context release with radio lost requests: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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}
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];
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$self->{maps_counters}->{global_pdn_rej} = [
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{ label => 'requests-pdn-context-rej-insufres', nlabel => 'lte.interface.requests.pdn_context.reject.insufficent_resources.count', set => {
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key_values => [ { name => 'pdn_rej_insuf_res', diff => 1 } ],
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output_template => 'insufficent resources: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'requests-pdn-context-rej-noapn', nlabel => 'lte.interface.requests.pdn_context.reject.no_apn.count', set => {
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key_values => [ { name => 'pdn_rej_no_apn', diff => 1 } ],
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output_template => 'missing or unknown apn: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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}
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},
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{ label => 'requests-pdn-context-rej-nosub', nlabel => 'lte.interface.requests.pdn_context.reject.not_subscribed.count', set => {
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key_values => [ { name => 'pdn_rej_no_sub', diff => 1 } ],
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output_template => 'not subscribed: %s',
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perfdatas => [
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{ template => '%s', min => 0, label_extra_instance => 1 }
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]
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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, statefile => 1, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'filter-name:s' => { name => 'filter_name' }
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});
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return $self;
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}
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my $map_status = { 0 => 'down', 1 => 'up' };
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my $mapping = {
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sctp_status => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.3', map => $map_status }, # iLteSCTPState
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s1ap_status => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.4', map => $map_status }, # iLteS1APState
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traffic_in => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.5' }, # iLteLoadPktIn
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traffic_out => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.6' }, # iLteLoadPktOut
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users_connected => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.7' }, # iLteConnectedUsers
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users_idle => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.8' }, # iLteIdleUsers
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sessions_active => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.9' }, # iLteActiveSessions
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attach_req_total => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.11' }, # iLteTotalAttachReq
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attach_req_success => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.12' }, # iLteSuccesfullAttach
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pdn_context_total => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.14' }, # iLteTotalPDNActReq
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pdn_context_success => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.15' }, # iLteActivatedPDNContext
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ue_release_req => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.23' }, # iLteUERelReq
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ue_release_req_radio_lost => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.24' }, # iLteUERelReqRadioLost
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pdn_rej_insuf_res => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.25' }, # iLtePDNRejInsufRes
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pdn_rej_no_apn => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.26' }, # iLtePDNRejNoApn
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pdn_rej_no_sub => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.27' } # iLtePDNRejNoSubscribed
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};
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my $mapping_name = {
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name => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.28' }, # iLteHumanName
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enbid => { oid => '.1.3.6.1.4.1.35805.10.2.2.99.1.29' } # iLteENBId
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};
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{cache_name} = 'athonet_epc_' . $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_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
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my $oid_lteInterfacesEntry = '.1.3.6.1.4.1.35805.10.2.2.99.1';
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my $snmp_result = $options{snmp}->get_table(
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oid => $oid_lteInterfacesEntry,
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start => $mapping_name->{name}->{oid},
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end => $mapping_name->{enbid}->{oid},
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nothing_quit => 1
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);
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$self->{interfaces} = {};
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foreach (keys %$snmp_result) {
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next if (! /^$mapping_name->{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 => $instance);
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next if (defined($self->{interfaces}->{ $result->{name} }));
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$result->{name} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $result->{name} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{interfaces}->{ $result->{name} } = {
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%$result,
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instance => $instance
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};
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}
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$self->{global} = { total => scalar(keys %{$self->{interfaces}}) };
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return if (scalar(keys %{$self->{interfaces}}) <= 0);
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$options{snmp}->load(oids => [
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map($_->{oid}, values(%$mapping))
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],
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instances => [map($_->{instance}, values(%{$self->{interfaces}}))],
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instance_regexp => '^(.*)$'
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);
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$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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foreach (keys %{$self->{interfaces}}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $self->{interfaces}->{$_}->{instance});
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$self->{interfaces}->{$_}->{global_status} = {
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name => $self->{interfaces}->{$_}->{name},
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sctp_status => $result->{sctp_status},
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s1ap_status => $result->{s1ap_status}
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};
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$self->{interfaces}->{$_}->{global_traffic} = {
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packets_in => $result->{packets_in},
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packets_out => $result->{packets_out}
|
|
};
|
|
$self->{interfaces}->{$_}->{global_users} = {
|
|
users_connected => $result->{users_connected},
|
|
users_idle => $result->{users_idle},
|
|
sessions_active => $result->{sessions_active}
|
|
};
|
|
$self->{interfaces}->{$_}->{global_attach_req} = {
|
|
attach_req_total => $result->{attach_req_total},
|
|
attach_req_success => $result->{attach_req_success}
|
|
};
|
|
$self->{interfaces}->{$_}->{global_pdn_req} = {
|
|
pdn_context_total => $result->{pdn_context_total},
|
|
pdn_context_success => $result->{pdn_context_success}
|
|
};
|
|
$self->{interfaces}->{$_}->{global_ue} = {
|
|
ue_release_req => $result->{ue_release_req},
|
|
ue_release_req_radio_lost => $result->{ue_release_req_radio_lost}
|
|
};
|
|
$self->{interfaces}->{$_}->{global_pdn_rej} = {
|
|
pdn_rej_insuf_res => $result->{pdn_rej_insuf_res},
|
|
pdn_rej_no_apn => $result->{pdn_rej_no_apn},
|
|
pdn_rej_no_sub => $result->{pdn_rej_no_sub}
|
|
};
|
|
}
|
|
}
|
|
|
|
1;
|
|
|
|
__END__
|
|
|
|
=head1 MODE
|
|
|
|
Check lte interfaces.
|
|
|
|
=over 8
|
|
|
|
=item B<--filter-counters>
|
|
|
|
Only display some counters (regexp can be used).
|
|
Example: --filter-counters='users'
|
|
|
|
=item B<--filter-name>
|
|
|
|
Filter interfaces by name (can be a regexp).
|
|
|
|
=item B<--unknown-status>
|
|
|
|
Set unknown threshold for status.
|
|
Can used special variables like: %{sctp_status}, %{s1ap_status}, %{name}
|
|
|
|
=item B<--warning-status>
|
|
|
|
Set warning threshold for status.
|
|
Can used special variables like: %{sctp_status}, %{s1ap_status}, %{name}
|
|
|
|
=item B<--critical-status>
|
|
|
|
Set critical threshold for status (Default: '%{sctp_status} =~ /down/i || %{s1ap_status} =~ /down/i').
|
|
Can used special variables like: %{sctp_status}, %{s1ap_status}, %{name}
|
|
|
|
=item B<--warning-*> B<--critical-*>
|
|
|
|
Thresholds.
|
|
Can be: 'total', 'users-connected', 'users-idle', 'sessions-active',
|
|
'traffic-in', 'traffic-out',
|
|
'requests-ue-context-release-total', 'requests-ue-context-release-radio-lost',
|
|
'requests-attach-success', 'requests-attach-success-prct',
|
|
'requests-pdn-context-activation', 'requests-pdn-context-activation-prct',
|
|
'requests-pdn-context-rej-insufres', 'requests-pdn-context-rej-noapn', 'requests-pdn-context-rej-nosub'.
|
|
|
|
=back
|
|
|
|
=cut
|