#
# Copyright 2021 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::athonet::epc::snmp::mode::interfacesdiameter;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
sub custom_status_output {
my ($self, %options) = @_;
return sprintf(
'status: %s',
$self->{result_values}->{status}
);
}
sub custom_transport_status_output {
my ($self, %options) = @_;
return sprintf(
'transport status: %s [type: %s]',
$self->{result_values}->{transport_status},
$self->{result_values}->{transport_type}
);
}
sub prefix_interface_output {
my ($self, %options) = @_;
return sprintf(
"Diameter interface '%s' [local: %s] [peer: %s]%s%s ",
$options{instance_value}->{name},
$options{instance_value}->{local_hostname},
$options{instance_value}->{peer_hostname},
(defined($options{instance_value}->{secondary_local_addr}) && $options{instance_value}->{secondary_local_addr} ne '') ?
' [secondary local: ' . $options{instance_value}->{secondary_local_addr} . ']' : '',
(defined($options{instance_value}->{secondary_peer_addr}) && $options{instance_value}->{secondary_peer_addr} ne '') ?
' [secondary peer: ' . $options{instance_value}->{secondary_peer_addr} . ']' : '',
);
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'global', type => 0 },
{ name => 'interfaces', type => 1, cb_prefix_output => 'prefix_interface_output', message_multiple => 'All diameter interfaces are ok' }
];
$self->{maps_counters}->{global} = [
{ label => 'total', nlabel => 'diameter.interfaces.total.count', display_ok => 0, set => {
key_values => [ { name => 'total' } ],
output_template => 'total interfaces: %s',
perfdatas => [
{ template => '%s', min => 0 }
]
}
}
];
$self->{maps_counters}->{interfaces} = [
{
label => 'status', type => 2, critical_default => '%{status} =~ /down/i',
set => {
key_values => [
{ name => 'status' }, { name => 'name' }, { name => 'owner' }
],
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold_ng
}
},
{
label => 'transport-status', type => 2, critical_default => '%{transport_status} =~ /down/i',
set => {
key_values => [ { name => 'transport_status' }, { name => 'transport_type' }, { name => 'name' } ],
closure_custom_output => $self->can('custom_transport_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold_ng
}
}
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
bless $self, $class;
$options{options}->add_options(arguments => {
'filter-name:s' => { name => 'filter_name' },
'filter-owner:s' => { name => 'filter_owner' }
});
return $self;
}
my $map_status = { 0 => 'down', 1 => 'up' };
my $map_transport_type = { 0 => 'sctp', 1 => 'tcp', 2 => 'udp' };
my $map_owner = {
0 => 'unknown', 1 => 'mme', 2 => 'msc', 3 => 'sgsn',
4 => 'fgw', 5 => 'wifi', 6 => 'spgw', 7 => 'hlr-hss',
8 => 'sgw', 9 => 'pgw', 10 => 'pcrf', 11 => 'dpiaf',
12 => 'aaa', 13 => 'ocs'
};
my $mapping = {
peer_hostname => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.4' }, # iDiameterPeerHostName
transport_type => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.8', map => $map_transport_type }, # iDiameterTransportType
transport_status => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.9', map => $map_status }, # iDiameterTransportState
status => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.10', map => $map_status }, # iDiameterState
owner => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.11', map => $map_owner }, # iDiameterOwner
secondary_local_addr => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.12' }, # iDiameterSecondaryLocalAddress
secondary_peer_addr => { oid => '.1.3.6.1.4.1.35805.10.2.12.2.1.13' } # iDiameterSecondaryPeerAddress
};
sub manage_selection {
my ($self, %options) = @_;
my $oid_local_hostname = '.1.3.6.1.4.1.35805.10.2.12.2.1.2'; # iDiameterLocalHostName
my $snmp_result = $options{snmp}->get_table(
oid => $oid_local_hostname,
nothing_quit => 1
);
$self->{interfaces} = {};
foreach (keys %$snmp_result) {
/^$oid_local_hostname\.(\d+\.(.*))$/;
my $instance = $1;
my $name = $self->{output}->decode(join('', map(chr($_), split(/\./, $2))));
if (defined($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;
}
$self->{interfaces}->{$instance} = {
name => $name,
local_hostname => $snmp_result->{$_}
};
}
$self->{global} = { total => 0 };
return if (scalar(keys %{$self->{interfaces}}) <= 0);
$options{snmp}->load(oids => [
map($_->{oid}, values(%$mapping))
],
instances => [keys %{$self->{interfaces}}],
instance_regexp => '^(.*)$'
);
$snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
foreach (keys %{$self->{interfaces}}) {
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $_);
if (defined($self->{option_results}->{filter_owner}) && $self->{option_results}->{filter_owner} ne '' &&
$result->{owner} !~ /$self->{option_results}->{filter_owner}/) {
$self->{output}->output_add(long_msg => "skipping '" . $self->{interfaces}->{$_}->{name} . "': no matching filter.", debug => 1);
delete $self->{interfaces}->{$_};
next;
}
$self->{interfaces}->{$_} = { %{$self->{interfaces}->{$_}}, %$result };
}
$self->{global}->{total} = scalar(keys %{$self->{interfaces}});
}
1;
__END__
=head1 MODE
Check diameter interfaces.
=over 8
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='transport'
=item B<--filter-name>
Filter interfaces by name (can be a regexp).
=item B<--filter-owner>
Filter interfaces by owner (can be a regexp).
=item B<--unknown-status>
Set unknown threshold for status.
Can used special variables like: %{status}, %{name}, %{owner}
=item B<--warning-status>
Set warning threshold for status.
Can used special variables like: %{status}, %{name}, %{owner}
=item B<--critical-status>
Set critical threshold for status (Default: '%{status} =~ /down/i').
Can used special variables like: %{status}, %{name}, %{owner}
=item B<--unknown-transport-status>
Set unknown threshold for status.
Can used special variables like: %{transport_status}, %{transport_type}, %{name}
=item B<--warning-transport-status>
Set warning threshold for status.
Can used special variables like: %{transport_status}, %{transport_type}, %{name}
=item B<--critical-transport-status>
Set critical threshold for status (Default: '%{transport_status} =~ /down/i').
Can used special variables like: %{transport_status}, %{transport_type}, %{name}
=item B<--warning-*> B<--critical-*>
Thresholds.
Can be: 'total'.
=back
=cut