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+ Add netasq plugin (Ref #14) (need some test)

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garnier-quentin 2015-06-23 17:30:37 +02:00
parent 7a7865295b
commit b7160d18cb
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network/netasq/snmp/mode/vpnstatus.pm Normal file
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################################################################################
# Copyright 2005-2014 MERETHIS
# Centreon is developped by : Julien Mathis and Romain Le Merlus under
# GPL Licence 2.0.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation ; either version 2 of the License.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses>.
#
# Linking this program statically or dynamically with other modules is making a
# combined work based on this program. Thus, the terms and conditions of the GNU
# General Public License cover the whole combination.
#
# As a special exception, the copyright holders of this program give MERETHIS
# permission to link this program with independent modules to produce an executable,
# regardless of the license terms of these independent modules, and to copy and
# distribute the resulting executable under terms of MERETHIS choice, provided that
# MERETHIS also meet, for each linked independent module, the terms and conditions
# of the license of that module. An independent module is a module which is not
# derived from this program. If you modify this program, you may extend this
# exception to your version of the program, but you are not obliged to do so. If you
# do not wish to do so, delete this exception statement from your version.
#
# For more information : contact@centreon.com
# Authors : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package network::netasq::snmp::mode::vpnstatus;
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 $thresholds = {
vpn => [
['larval', 'WARNING'],
['mature', 'OK'],
['dying', 'CRITICAL'],
['dead', 'CRITICAL'],
],
};
my $instance_mode;
my $maps_counters = {
vpn => {
'000_status' => { set => {
key_values => [ { name => 'ntqVPNState' } ],
closure_custom_calc => \&custom_status_calc,
output_template => 'Status : %s', output_error_template => 'Status : %s',
output_use => 'ntqVPNState',
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&custom_threshold_output,
}
},
'001_traffic' => { set => {
key_values => [ { name => 'ntqVPNBytes', diff => 1 }, { name => 'num' } ],
per_second => 1, output_change_bytes => 2,
output_template => 'Traffic: %s %s/s',
perfdatas => [
{ label => 'traffic', value => 'ntqVPNBytes_per_second', template => '%s',
unit => 'b/s', min => 0, label_extra_instance => 1, cast_int => 1, instance_use => 'num_absolute' },
],
}
},
},
};
sub custom_threshold_output {
my ($self, %options) = @_;
return $instance_mode->get_severity(section => 'vpn', value => $self->{result_values}->{ntqVPNState});
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{ntqVPNState} = $options{new_datas}->{$self->{instance} . '_ntqVPNState'};
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 =>
{
"filter-id:s" => { name => 'filter_id' },
"filter-src-ip:s" => { name => 'filter_src_ip' },
"filter-dst-ip:s" => { name => 'filter_dst_ip' },
"threshold-overload:s@" => { name => 'threshold_overload' },
});
$self->{statefile_value} = centreon::plugins::statefile->new(%options);
foreach my $key (('vpn')) {
foreach (keys %{$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 $key (('vpn')) {
foreach (keys %{$maps_counters->{$key}}) {
$maps_counters->{$key}->{$_}->{obj}->init(option_results => $self->{option_results});
}
}
$instance_mode = $self;
$self->{statefile_value}->check_options(%options);
$self->{overload_th} = {};
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $status, $filter) = ($1, $2, $3);
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
}
}
sub run {
my ($self, %options) = @_;
# $options{snmp} = snmp object
$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->{vpn}}) == 1) {
$multiple = 0;
}
if ($multiple == 1) {
$self->{output}->output_add(severity => 'OK',
short_msg => 'All VPN are ok');
}
my $matching = '';
foreach (('filter_id', 'filter_src_ip', 'filter_dst_ip')) {
$matching .= defined($self->{option_results}->{$_}) ? $self->{option_results}->{$_} : 'all';
}
$self->{new_datas} = {};
$self->{statefile_value}->read(statefile => "netasq_" . $self->{hostname} . '_' . $self->{snmp_port} . '_' . $self->{mode} . '_' . md5_hex($matching));
$self->{new_datas}->{last_timestamp} = time();
foreach my $id (sort keys %{$self->{vpn}}) {
my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
my @exits = ();
foreach (sort keys %{$maps_counters->{vpn}}) {
my $obj = $maps_counters->{vpn}->{$_}->{obj};
$obj->set(instance => $id);
my ($value_check) = $obj->execute(values => $self->{vpn}->{$id},
new_datas => $self->{new_datas});
if ($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 = ', ';
}
$maps_counters->{vpn}->{$_}->{obj}->perfdata(extra_instance => $multiple);
}
$self->{output}->output_add(long_msg => "VPN '$self->{vpn}->{$id}->{num}/$self->{vpn}->{$id}->{src}/$self->{vpn}->{$id}->{dst}' $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 => $exit,
short_msg => "VPN '$self->{vpn}->{$id}->{num}/$self->{vpn}->{$id}->{src}/$self->{vpn}->{$id}->{dst}' $short_msg"
);
}
if ($multiple == 0) {
$self->{output}->output_add(short_msg => "VPN '$self->{vpn}->{$id}->{num}/$self->{vpn}->{$id}->{src}/$self->{vpn}->{$id}->{dst}' Usage $long_msg");
}
}
$self->{statefile_value}->write(data => $self->{new_datas});
$self->{output}->display();
$self->{output}->exit();
}
sub get_severity {
my ($self, %options) = @_;
my $status = 'UNKNOWN'; # default
if (defined($self->{overload_th}->{$options{section}})) {
foreach (@{$self->{overload_th}->{$options{section}}}) {
if ($options{value} =~ /$_->{filter}/i) {
$status = $_->{status};
return $status;
}
}
}
foreach (@{$thresholds->{$options{section}}}) {
if ($options{value} =~ /$$_[0]/i) {
$status = $$_[1];
return $status;
}
}
return $status;
}
my %map_state = (
0 => 'larval',
1 => 'mature',
2 => 'dying',
3 => 'dead',
);
my $mapping = {
ntqVPNIPSrc => { oid => '.1.3.6.1.4.1.11256.1.1.1.1.2' },
};
my $mapping2 = {
ntqVPNIPDst => { oid => '.1.3.6.1.4.1.11256.1.1.1.1.3' },
};
my $mapping3 = {
ntqVPNState => { oid => '.1.3.6.1.4.1.14823.2.2.1.1.3.3.1.7', map => \%map_state },
};
my $mapping4 = {
ntqVPNBytes => { oid => '.1.3.6.1.4.1.11256.1.1.1.1.13' },
};
sub manage_selection {
my ($self, %options) = @_;
$self->{results} = $self->{snmp}->get_multiple_table(oids => [
{ oid => $mapping->{ntqVPNIPSrc}->{oid} },
{ oid => $mapping2->{ntqVPNIPDst}->{oid} },
{ oid => $mapping3->{ntqVPNState}->{oid} },
{ oid => $mapping4->{ntqVPNBytes}->{oid} },
],
, nothing_quit => 1);
$self->{vpn} = {};
foreach my $oid (keys %{$self->{results}->{$mapping->{ntqVPNState}->{oid}}}) {
next if ($oid !~ /^$mapping->{ntqVPNState}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$mapping->{ntqVPNIPSrc}->{oid}}, instance => $instance);
my $result2 = $self->{snmp}->map_instance(mapping => $mapping2, results => $self->{results}->{$mapping2->{ntqVPNIPDst}->{oid}}, instance => $instance);
my $result3 = $self->{snmp}->map_instance(mapping => $mapping3, results => $self->{results}->{$mapping3->{ntqVPNState}->{oid}}, instance => $instance);
my $result4 = $self->{snmp}->map_instance(mapping => $mapping4, results => $self->{results}->{$mapping4->{ntqVPNBytes}->{oid}}, instance => $instance);
if (defined($self->{option_results}->{filter_id}) && $self->{option_results}->{filter_id} ne '' &&
$instance !~ /$self->{option_results}->{filter_id}/) {
$self->{output}->output_add(long_msg => "Skipping '" . $instance . "': no matching filter id.");
next;
}
if (defined($self->{option_results}->{filter_src_ip}) && $self->{option_results}->{filter_src_ip} ne '' &&
$result->{ntqVPNIPSrc} !~ /$self->{option_results}->{filter_src_ip}/) {
$self->{output}->output_add(long_msg => "Skipping '" . $result->{ntqVPNIPSrc} . "': no matching filter src-ip.");
next;
}
if (defined($self->{option_results}->{filter_dst_ip}) && $self->{option_results}->{filter_dst_ip} ne '' &&
$result2->{ntqVPNIPDst} !~ /$self->{option_results}->{filter_dst_ip}/) {
$self->{output}->output_add(long_msg => "Skipping '" . $result2->{ntqVPNIPDst} . "': no matching filter dst-ip.");
next;
}
$self->{vpn}->{$instance} = { num => $instance, %$result, %$result2, %$result3, %$result4};
$self->{vpn}->{$instance}->{ntqVPNBytes} *= 8 if (defined($self->{vpn}->{$instance}->{ntqVPNBytes}));
}
if (scalar(keys %{$self->{vpn}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No entry found.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check VPN states.
=over 8
=item B<--warning-*>
Threshold warning.
Can be: 'traffic'.
=item B<--critical-*>
Threshold critical.
Can be: 'traffic'.
=item B<--filter-id>
Filter by id (regexp can be used).
=item B<--filter-src-ip>
Filter by src ip (regexp can be used).
=item B<--filter-dst-ip>
Filter by dst ip (regexp can be used).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='vpn,CRITICAL,^(?!(mature)$)'
=back
=cut

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################################################################################
# Copyright 2005-2013 MERETHIS
# Centreon is developped by : Julien Mathis and Romain Le Merlus under
# GPL Licence 2.0.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation ; either version 2 of the License.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses>.
#
# Linking this program statically or dynamically with other modules is making a
# combined work based on this program. Thus, the terms and conditions of the GNU
# General Public License cover the whole combination.
#
# As a special exception, the copyright holders of this program give MERETHIS
# permission to link this program with independent modules to produce an executable,
# regardless of the license terms of these independent modules, and to copy and
# distribute the resulting executable under terms of MERETHIS choice, provided that
# MERETHIS also meet, for each linked independent module, the terms and conditions
# of the license of that module. An independent module is a module which is not
# derived from this program. If you modify this program, you may extend this
# exception to your version of the program, but you are not obliged to do so. If you
# do not wish to do so, delete this exception statement from your version.
#
# For more information : contact@centreon.com
# Authors : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package network::netasq::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;
# $options->{options} = options object
$self->{version} = '1.0';
%{$self->{modes}} = (
'cpu' => 'snmp_standard::mode::cpu',
'cpu-detailed' => 'snmp_standard::mode::cpudetailed',
'load' => 'snmp_standard::mode::loadaverage',
#'ha-status' => 'network::netasq::snmp::mode::hastatus',
'memory' => 'snmp_standard::mode::memory',
'storage' => 'snmp_standard::mode::storage',
'swap' => 'snmp_standard::mode::swap',
'traffic' => 'snmp_standard::mode::traffic',
'vpn-status' => 'network::netasq::snmp::mode::vpnstatus',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check Netasq equipment in SNMP.
=cut