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+ Begin work on Alcatel ISAM

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garnier-quentin 2015-08-21 10:58:27 +02:00
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commit b9aabd2e84
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392
network/alcatel/isam/snmp/mode/vlantraffic.pm Normal file
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#
# Copyright 2015 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 $maps_counters = {
vlan => {
'000_cac-usage' => {
set => {
key_values => [ { name => 'display' }, { name => 'cacUsed' }, { name => 'cacAllowed' } ],
closure_custom_calc => \&custom_cac_usage_calc,
closure_custom_calc_extra_options => { label_output => 'External Communication', label_perf => 'cac' },
closure_custom_output => \&custom_usage_output,
closure_custom_perfdata => \&custom_usage_perfdata,
closure_custom_threshold_check => \&custom_usage_threshold,
},
},
'001_conference-usage' => {
set => {
key_values => [ { name => 'display' }, { name => 'confBusy' }, { name => 'confAvailable' } ],
closure_custom_calc => \&custom_conference_usage_calc,
closure_custom_calc_extra_options => { label_output => 'Conference circuits', label_perf => 'conference' },
closure_custom_output => \&custom_usage_output,
closure_custom_perfdata => \&custom_usage_perfdata,
closure_custom_threshold_check => \&custom_usage_threshold,
},
},
}
};
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $extra_label = '';
if (!defined($options{extra_instance}) || $options{extra_instance} != 0) {
$extra_label .= '_' . $self->{result_values}->{display};
}
$self->{output}->perfdata_add(label => $self->{result_values}->{label_perf} . '_used' . $extra_label,
value => $self->{result_values}->{used},
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, total => $self->{result_values}->{total}, cast_int => 1),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, total => $self->{result_values}->{total}, cast_int => 1),
min => 0, max => $self->{result_values}->{total});
}
sub custom_usage_threshold {
my ($self, %options) = @_;
my $exit = $self->{perfdata}->threshold_check(value => $self->{result_values}->{prct_used}, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-' . $self->{label}, exit_litteral => 'warning' } ]);
return $exit;
}
sub custom_usage_output {
my ($self, %options) = @_;
my $msg = sprintf("%s Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$self->{result_values}->{label_output},
$self->{result_values}->{total},
$self->{result_values}->{used}, $self->{result_values}->{prct_used},
$self->{result_values}->{free}, $self->{result_values}->{prct_free});
return $msg;
}
sub custom_cac_usage_calc {
my ($self, %options) = @_;
if ($options{new_datas}->{$self->{instance} . '_cacAllowed'} <= 0) {
$self->{error_msg} = "skipped (no allowed)";
return -2;
}
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_cacAllowed'};
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_cacUsed'};
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
$self->{result_values}->{prct_free} = $self->{result_values}->{free} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
$self->{result_values}->{label_perf} = $options{extra_options}->{label_perf};
$self->{result_values}->{label_output} = $options{extra_options}->{label_output};
return 0;
}
sub custom_conference_usage_calc {
my ($self, %options) = @_;
if ($options{new_datas}->{$self->{instance} . '_confAvailable'} <= 0) {
$self->{error_msg} = "skipped (no available)";
return -2;
}
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_confAvailable'};
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_confBusy'};
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
$self->{result_values}->{prct_free} = $self->{result_values}->{free} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
$self->{result_values}->{label_perf} = $options{extra_options}->{label_perf};
$self->{result_values}->{label_output} = $options{extra_options}->{label_output};
return 0;
}
sub new {
my ($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');
}
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});
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}' $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}' $short_msg"
);
}
if ($multiple == 0) {
$self->{output}->output_add(short_msg => "VLAN '$self->{vlan}->{$id}->{display}' $long_msg");
}
}
$self->{output}->display();
$self->{output}->exit();
}
my $oid_extendVlanStaticName = '.1.3.6.1.4.1.5003.9.10.8.2';
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 => $result);
}
sub manage_selection {
my ($self, %options) = @_;
# init cache file
my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_snmpstandard_' . $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);
}
$self->{vlan}->{$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 = unpack('b*', $self->{results}->{$oid_extendPortVlanCurrent1DayDnFwdByteCounter . '.' . $1 . '.' . $vlan_index});
my $out = unpack('b*', $self->{results}->{$_});
$self->{vlan}->{$vlan_index}->{in} += $in;
$self->{vlan}->{$vlan_index}->{in} += $out;
}
use Data::Dumper;
print Data::Dumper::Dumper($self->{vlan});
exit(1);
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

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network/alcatel/isam/snmp/plugin.pm Normal file
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#
## Copyright 2015 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::plugin;
use strict;
use warnings;
use base qw(centreon::plugins::script_snmp);
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
%{$self->{modes}} = (
'vlan-traffic' => 'network::alcatel::isam::snmp::mode::vlantraffic',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check Alcatel DSL ISAM Family (also ASAM) in SNMP.
=cut