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add plugin citrix sdx in snmp

This commit is contained in:
qgarnier 2017-05-24 15:35:35 +02:00
parent f137e53bb9
commit 3182de014b
5 changed files with 1009 additions and 0 deletions
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249
network/citrix/sdx/snmp/mode/diskusage.pm Normal file
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#
# Copyright 2017 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::citrix::sdx::snmp::mode::diskusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use Digest::MD5 qw(md5_hex);
my $instance_mode;
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $label = 'used';
my $value_perf = $self->{result_values}->{used};
if (defined($instance_mode->{option_results}->{free})) {
$label = 'free';
$value_perf = $self->{result_values}->{free};
}
my $extra_label = '';
$extra_label = '_' . $self->{result_values}->{display} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
my %total_options = ();
if ($instance_mode->{option_results}->{units} eq '%') {
$total_options{total} = $self->{result_values}->{total};
$total_options{cast_int} = 1;
}
$self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
min => 0, max => $self->{result_values}->{total});
}
sub custom_usage_threshold {
my ($self, %options) = @_;
my ($exit, $threshold_value);
$threshold_value = $self->{result_values}->{used};
$threshold_value = $self->{result_values}->{free} if (defined($instance_mode->{option_results}->{free}));
if ($instance_mode->{option_results}->{units} eq '%') {
$threshold_value = $self->{result_values}->{prct_used};
$threshold_value = $self->{result_values}->{prct_free} if (defined($instance_mode->{option_results}->{free}));
}
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, 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 ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
return $msg;
}
sub custom_usage_calc {
my ($self, %options) = @_;
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_total'};
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_used'};
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'disk', type => 1, cb_prefix_output => 'prefix_disk_output', message_multiple => 'All disks are ok' }
];
$self->{maps_counters}->{disk} = [
{ label => 'usage', set => {
key_values => [ { name => 'display' }, { name => 'used' }, { name => 'total' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
}
},
{ label => 'read-iops', set => {
key_values => [ { name => 'diskTotalBlocksRead', diff => 1 }, { name => 'display' } ],
per_second => 1,
output_template => 'Read IOPs : %.2f', output_error_template => "Read IOPs : %s",
perfdatas => [
{ label => 'read_iops', value => 'diskTotalBlocksRead_per_second', template => '%.2f',
unit => 'iops', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
{ label => 'write-iops', set => {
key_values => [ { name => 'diskTotalBlocksWritten', diff => 1 }, { name => 'display' } ],
per_second => 1,
output_template => 'Write IOPs : %.2f', output_error_template => "Write IOPs : %s",
perfdatas => [
{ label => 'write_iops', value => 'diskTotalBlocksWritten_per_second', template => '%.2f',
unit => 'iops', min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-name:s" => { name => 'filter_name' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
}
sub prefix_disk_output {
my ($self, %options) = @_;
return "Disk '" . $options{instance_value}->{display} . "' ";
}
my $mapping = {
diskName => { oid => '.1.3.6.1.4.1.5951.6.2.1000.3.1.1' },
diskTotalBlocksRead => { oid => '.1.3.6.1.4.1.5951.6.2.1000.3.1.7' },
diskTotalBlocksWritten => { oid => '.1.3.6.1.4.1.5951.6.2.1000.3.1.8' },
diskUtilized => { oid => '.1.3.6.1.4.1.5951.6.2.1000.3.1.9' },
diskSize => { oid => '.1.3.6.1.4.1.5951.6.2.1000.3.1.10' },
};
my $oid_diskEntry = '.1.3.6.1.4.1.5951.6.2.1000.3.1';
sub manage_selection {
my ($self, %options) = @_;
$self->{disk} = {};
my $snmp_result = $options{snmp}->get_table(oid => $oid_diskEntry,
nothing_quit => 1);
foreach my $oid (keys %{$snmp_result}) {
next if ($oid !~ /^$mapping->{diskName}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$result->{diskName} !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "skipping '" . $result->{diskName} . "': no matching filter.", debug => 1);
next;
}
$self->{disk}->{$instance} = {
display => $result->{diskName},
total => $result->{diskSize},
used => $result->{diskUtilized},
%$result
};
}
if (scalar(keys %{$self->{disk}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No disk found.");
$self->{output}->option_exit();
}
$self->{cache_name} = "citrix_sdx_" . $self->{mode} . '_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' .
(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all')) . '_' .
(defined($self->{option_results}->{filter_name}) ? md5_hex($self->{option_results}->{filter_name}) : md5_hex('all'));
}
1;
__END__
=head1 MODE
Check disks.
=over 8
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^usage$'
=item B<--filter-name>
Filter disk name (can be a regexp).
=item B<--warning-*>
Threshold warning.
Can be: 'read-iops', 'write-iops', 'usage'.
=item B<--critical-*>
Threshold critical.
Can be: 'read-iops', 'write-iops', 'usage'.
=item B<--units>
Units of thresholds (Default: '%') ('%', 'B').
=item B<--free>
Thresholds are on free space left.
=back
=cut

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#
# Copyright 2017 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::citrix::sdx::snmp::mode::hardware;
use base qw(centreon::plugins::templates::hardware);
sub set_system {
my ($self, %options) = @_;
$self->{regexp_threshold_overload_check_section_option} = '^(hardware|software)$';
$self->{cb_hook2} = 'snmp_execute';
$self->{thresholds} = {
default => [
['OK', 'OK'],
['ERROR', 'CRITICAL'],
],
};
$self->{components_path} = 'network::citrix::sdx::snmp::mode::components';
$self->{components_module} = ['hardware', 'software'];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1, no_performance => 1, no_load_components => 1);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
});
return $self;
}
sub snmp_execute {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
}
1;
=head1 MODE
Check hardware.
=over 8
=item B<--component>
Which component to check (Default: '.*').
Can be: 'hardware', 'software'.
=item B<--filter>
Exclude some parts (comma seperated list)
Can also exclude specific instance: --filter=hardware,name
=item B<--no-component>
Return an error if no compenents are checked.
If total (with skipped) is 0. (Default: 'critical' returns).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,[instance,]status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='hardware,WARNING,ERROR'
=back
=cut
package network::citrix::sdx::snmp::mode::components::hardware;
use strict;
use warnings;
my $mapping_hw = {
hardwareResourceName => { oid => '.1.3.6.1.4.1.5951.6.2.1000.1.1.1' },
hardwareResourceStatus => { oid => '.1.3.6.1.4.1.5951.6.2.1000.1.1.7' },
};
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $mapping_hw->{hardwareResourceName}->{oid} },
{ oid => $mapping_hw->{hardwareResourceStatus}->{oid} };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking hardware");
$self->{components}->{hardware} = {name => 'hardware', total => 0, skip => 0};
return if ($self->check_filter(section => 'hardware'));
my $datas = { %{$self->{results}->{ $mapping_hw->{hardwareResourceStatus}->{oid} }}, %{$self->{results}->{ $mapping_hw->{hardwareResourceName}->{oid} }} };
foreach ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping_hw->{hardwareResourceStatus}->{oid} }})) {
/^$mapping_hw->{hardwareResourceStatus}->{oid}\.(.*)$/;
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping_hw, results => $datas, instance => $instance);
next if ($self->check_filter(section => 'hardware', instance => $result->{hardwareResourceName}));
$self->{components}->{hardware}->{total}++;
$self->{output}->output_add(long_msg => sprintf("hardware '%s' status is '%s' [instance = %s]",
$result->{hardwareResourceName}, $result->{hardwareResourceStatus}, $result->{hardwareResourceName}));
my $exit = $self->get_severity(label => 'default', section => 'hardware', value => $result->{hardwareResourceStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Hardware '%s' status is '%s'", $result->{hardwareResourceName}, $result->{hardwareResourceStatus}));
}
}
}
1;
package network::citrix::sdx::snmp::mode::components::software;
use strict;
use warnings;
my $mapping_soft = {
softwareResourceName => { oid => '.1.3.6.1.4.1.5951.6.2.1000.2.1.1' },
softwareResourceStatus => { oid => '.1.3.6.1.4.1.5951.6.2.1000.2.1.7' },
};
sub load {
my ($self) = @_;
push @{$self->{request}}, { oid => $mapping_soft->{softwareResourceName}->{oid} },
{ oid => $mapping_soft->{softwareResourceStatus}->{oid} };
}
sub check {
my ($self) = @_;
$self->{output}->output_add(long_msg => "Checking software");
$self->{components}->{software} = {name => 'software', total => 0, skip => 0};
return if ($self->check_filter(section => 'software'));
my $datas = { %{$self->{results}->{ $mapping_soft->{softwareResourceStatus}->{oid} }}, %{$self->{results}->{ $mapping_soft->{softwareResourceName}->{oid} }} };
foreach ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping_soft->{softwareResourceStatus}->{oid} }})) {
/^$mapping_soft->{softwareResourceStatus}->{oid}\.(.*)$/;
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping_soft, results => $datas, instance => $instance);
next if ($self->check_filter(section => 'software', instance => $result->{softwareResourceName}));
$self->{components}->{software}->{total}++;
$self->{output}->output_add(long_msg => sprintf("software '%s' status is '%s' [instance = %s]",
$result->{softwareResourceName}, $result->{softwareResourceStatus}, $result->{softwareResourceName}));
my $exit = $self->get_severity(label => 'default', section => 'software', value => $result->{softwareResourceStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Software '%s' status is '%s'", $result->{softwareResourceName}, $result->{softwareResourceStatus}));
}
}
}
1;

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#
# Copyright 2017 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::citrix::sdx::snmp::mode::srusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
my $instance_mode;
sub custom_status_threshold {
my ($self, %options) = @_;
my $status = 'ok';
my $message;
eval {
local $SIG{__WARN__} = sub { $message = $_[0]; };
local $SIG{__DIE__} = sub { $message = $_[0]; };
if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
eval "$instance_mode->{option_results}->{critical_status}") {
$status = 'critical';
} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
eval "$instance_mode->{option_results}->{warning_status}") {
$status = 'warning';
}
};
if (defined($message)) {
$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
}
return $status;
}
sub custom_status_output {
my ($self, %options) = @_;
my $msg = 'status : ' . $self->{result_values}->{status};
return $msg;
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_srStatus'};
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
return 0;
}
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $label = 'used';
my $value_perf = $self->{result_values}->{used};
if (defined($instance_mode->{option_results}->{free})) {
$label = 'free';
$value_perf = $self->{result_values}->{free};
}
my $extra_label = '';
$extra_label = '_' . $self->{result_values}->{display} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
my %total_options = ();
if ($instance_mode->{option_results}->{units} eq '%') {
$total_options{total} = $self->{result_values}->{total};
$total_options{cast_int} = 1;
}
$self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
min => 0, max => $self->{result_values}->{total});
}
sub custom_usage_threshold {
my ($self, %options) = @_;
my ($exit, $threshold_value);
$threshold_value = $self->{result_values}->{used};
$threshold_value = $self->{result_values}->{free} if (defined($instance_mode->{option_results}->{free}));
if ($instance_mode->{option_results}->{units} eq '%') {
$threshold_value = $self->{result_values}->{prct_used};
$threshold_value = $self->{result_values}->{prct_free} if (defined($instance_mode->{option_results}->{free}));
}
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, 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 ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
my $msg = sprintf("Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
return $msg;
}
sub custom_usage_calc {
my ($self, %options) = @_;
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_total'};
$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_used'};
$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'sr', type => 1, cb_prefix_output => 'prefix_sr_output', message_multiple => 'All storage repositories are ok' }
];
$self->{maps_counters}->{sr} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'srStatus' }, { name => 'display' } ],
closure_custom_calc => $self->can('custom_status_calc'),
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => $self->can('custom_status_threshold'),
}
},
{ label => 'usage', set => {
key_values => [ { name => 'display' }, { name => 'used' }, { name => 'total' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-name:s" => { name => 'filter_name' },
"warning-status:s" => { name => 'warning_status', default => '' },
"critical-status:s" => { name => 'critical_status', default => '%{status} !~ /good/i' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
$self->change_macros();
}
sub prefix_sr_output {
my ($self, %options) = @_;
return "Storage repository '" . $options{instance_value}->{display} . "' ";
}
sub change_macros {
my ($self, %options) = @_;
foreach (('warning_status', 'critical_status')) {
if (defined($self->{option_results}->{$_})) {
$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
}
}
}
my $mapping = {
srName => { oid => '.1.3.6.1.4.1.5951.6.2.1000.4.1.1' },
srUtilized => { oid => '.1.3.6.1.4.1.5951.6.2.1000.4.1.5' },
srSize => { oid => '.1.3.6.1.4.1.5951.6.2.1000.4.1.6' },
srStatus => { oid => '.1.3.6.1.4.1.5951.6.2.1000.4.1.7' },
};
my $oid_srEntry = '.1.3.6.1.4.1.5951.6.2.1000.4.1';
sub manage_selection {
my ($self, %options) = @_;
$self->{sr} = {};
my $snmp_result = $options{snmp}->get_table(oid => $oid_srEntry,
nothing_quit => 1);
foreach my $oid (keys %{$snmp_result}) {
next if ($oid !~ /^$mapping->{srName}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$result->{srName} !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "skipping '" . $result->{srName} . "': no matching filter.", debug => 1);
next;
}
$self->{sr}->{$instance} = {
display => $result->{srName},
total => $result->{srSize},
used => $result->{srUtilized},
%$result
};
}
if (scalar(keys %{$self->{sr}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No storage repository found.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check storage repositories.
=over 8
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^read|write$'
=item B<--filter-name>
Filter storage repository name (can be a regexp).
=item B<--warning-status>
Set warning threshold for status.
Can used special variables like: %{status}, %{display}
=item B<--critical-status>
Set critical threshold for status (Default: '%{status} !~ /good/i').
Can used special variables like: %{status}, %{display}
=item B<--warning-*>
Threshold warning.
Can be: 'usage'.
=item B<--critical-*>
Threshold critical.
Can be: 'usage'.
=item B<--units>
Units of thresholds (Default: '%') ('%', 'B').
=item B<--free>
Thresholds are on free space left.
=back
=cut

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#
# Copyright 2017 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::citrix::sdx::snmp::mode::xenusage;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
my $instance_mode;
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $label = 'memory_used';
my $value_perf = $self->{result_values}->{used};
if (defined($instance_mode->{option_results}->{free})) {
$label = 'memory_free';
$value_perf = $self->{result_values}->{free};
}
my $extra_label = '';
$extra_label = '_' . $self->{result_values}->{display} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
my %total_options = ();
if ($instance_mode->{option_results}->{units} eq '%') {
$total_options{total} = $self->{result_values}->{total};
$total_options{cast_int} = 1;
}
$self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
min => 0, max => $self->{result_values}->{total});
}
sub custom_usage_threshold {
my ($self, %options) = @_;
my ($exit, $threshold_value);
$threshold_value = $self->{result_values}->{used};
$threshold_value = $self->{result_values}->{free} if (defined($instance_mode->{option_results}->{free}));
if ($instance_mode->{option_results}->{units} eq '%') {
$threshold_value = $self->{result_values}->{prct_used};
$threshold_value = $self->{result_values}->{prct_free} if (defined($instance_mode->{option_results}->{free}));
}
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, 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 ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
my $msg = sprintf("Memory Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
return $msg;
}
sub custom_usage_calc {
my ($self, %options) = @_;
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_mem_total'};
$self->{result_values}->{free} = $options{new_datas}->{$self->{instance} . '_mem_free'};
$self->{result_values}->{used} = $self->{result_values}->{total} - $self->{result_values}->{free};
$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'xen', type => 1, cb_prefix_output => 'prefix_xen_output', message_multiple => 'All xen hypervisors are ok' }
];
$self->{maps_counters}->{xen} = [
{ label => 'memory-usage', set => {
key_values => [ { name => 'display' }, { name => 'mem_free' }, { name => 'mem_total' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
}
},
{ label => 'cpu-usage', set => {
key_values => [ { name => 'xenCpuUsage' }, { name => 'display' } ],
output_template => 'CPU Usage : %.2f %%', output_error_template => "CPU Usage : %s",
perfdatas => [
{ label => 'cpu_usage', value => 'xenCpuUsage_absolute', template => '%.2f',
unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-name:s" => { name => 'filter_name' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
}
sub prefix_disk_output {
my ($self, %options) = @_;
return "Xen '" . $options{instance_value}->{display} . "' ";
}
my $mapping = {
xenHostname => { oid => '.1.3.6.1.4.1.5951.6.3.1.1.3' },
xenCpuUsage => { oid => '.1.3.6.1.4.1.5951.6.3.1.1.8' },
xenMemoryTotal => { oid => '.1.3.6.1.4.1.5951.6.3.1.1.9' },
xenMemoryFree => { oid => '.1.3.6.1.4.1.5951.6.3.1.1.10' },
};
my $oid_xenEntry = '.1.3.6.1.4.1.5951.6.3.1.1';
sub manage_selection {
my ($self, %options) = @_;
$self->{xen} = {};
my $snmp_result = $options{snmp}->get_table(oid => $oid_xenEntry,
nothing_quit => 1);
foreach my $oid (keys %{$snmp_result}) {
next if ($oid !~ /^$mapping->{xenHostname}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$result->{xenHostname} !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "skipping '" . $result->{xenHostname} . "': no matching filter.", debug => 1);
next;
}
$self->{xen}->{$instance} = {
display => $result->{xenHostname},
mem_total => $result->{xenMemoryTotal} * 1024 * 1024,
mem_free => $result->{xenMemoryFree} * 1024 * 1024,
%$result
};
}
if (scalar(keys %{$self->{xen}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No xen hypervisor found.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check xen hypervisors.
=over 8
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^memory-usage$'
=item B<--filter-name>
Filter xen name (can be a regexp).
=item B<--warning-*>
Threshold warning.
Can be: 'cpu-usage', 'memory-usage'.
=item B<--critical-*>
Threshold critical.
Can be: 'cpu-usage', 'memory-usage'.
=item B<--units>
Units of thresholds (Default: '%') ('%', 'B').
=item B<--free>
Thresholds are on free space left.
=back
=cut

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#
# Copyright 2017 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::citrix::sdx::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}} = (
'disk-usage' => 'network::citrix::sdx::snmp::mode::diskusage',
'hardware' => 'network::citrix::sdx::snmp::mode::hardware',
'sr-usage' => 'network::citrix::sdx::snmp::mode::srusage',
'xen-usage' => 'network::citrix::sdx::snmp::mode::xenusage',
);
return $self;
}
1;
__END__
=head1 PLUGIN DESCRIPTION
Check Citrix SDX in SNMP.
=cut