garnier-quentin
parent
79d02902e2
commit
d09e672844
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#
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# Copyright 2016 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 storage::exagrid::snmp::mode::serverusage;
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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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my $instance_mode;
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sub custom_status_threshold {
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my ($self, %options) = @_;
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my $status = 'ok';
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my $message;
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eval {
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local $SIG{__WARN__} = sub { $message = $_[0]; };
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local $SIG{__DIE__} = sub { $message = $_[0]; };
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if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
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eval "$instance_mode->{option_results}->{critical_status}") {
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$status = 'critical';
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} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
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eval "$instance_mode->{option_results}->{warning_status}") {
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$status = 'warning';
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}
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};
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if (defined($message)) {
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$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
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}
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return $status;
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}
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sub custom_status_output {
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my ($self, %options) = @_;
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my $msg = 'Server Status : ' . $self->{result_values}->{status};
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return $msg;
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}
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sub custom_status_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
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return 0;
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}
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sub custom_usage_perfdata {
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my ($self, %options) = @_;
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my $label = 'used';
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my $value_perf = $self->{result_values}->{used};
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my %total_options = ( total => $self->{result_values}->{total}, cast_int => 1);
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$self->{output}->perfdata_add(label => $self->{result_values}->{label} . '_' . $label, unit => 'B',
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value => $value_perf,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
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min => 0, max => $self->{result_values}->{total});
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}
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sub custom_usage_threshold {
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my ($self, %options) = @_;
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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' } ]);
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return $exit;
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}
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sub custom_usage_output {
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my ($self, %options) = @_;
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my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{total});
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my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{used});
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my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => $self->{result_values}->{free});
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my $msg = sprintf("%s Usage Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)",
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ucfirst($self->{result_values}->{label}),
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$total_size_value . " " . $total_size_unit,
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$total_used_value . " " . $total_used_unit, $self->{result_values}->{prct_used},
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$total_free_value . " " . $total_free_unit, $self->{result_values}->{prct_free});
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return $msg;
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}
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sub custom_usage_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{label} = $options{extra_options}->{label_ref};
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$self->{result_values}->{total} = $options{new_datas}->{$self->{instance} . '_' . $self->{result_values}->{label} . '_total'};
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$self->{result_values}->{used} = $options{new_datas}->{$self->{instance} . '_' . $self->{result_values}->{label} . '_used'};
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$self->{result_values}->{free} = $self->{result_values}->{total} - $self->{result_values}->{used};
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$self->{result_values}->{prct_used} = $self->{result_values}->{used} * 100 / $self->{result_values}->{total};
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$self->{result_values}->{prct_free} = 100 - $self->{result_values}->{prct_used};
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'server', type => 0, message_separator => ' - ' },
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];
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$self->{maps_counters}->{server} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'status' } ],
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closure_custom_calc => $self->can('custom_status_calc'),
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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 => $self->can('custom_status_threshold'),
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}
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},
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{ label => 'landing-usage', set => {
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key_values => [ { name => 'landing_used' }, { name => 'landing_total' } ],
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closure_custom_calc => $self->can('custom_usage_calc'), closure_custom_calc_extra_options => { label_ref => 'landing' },
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closure_custom_output => $self->can('custom_usage_output'),
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closure_custom_perfdata => $self->can('custom_usage_perfdata'),
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closure_custom_threshold_check => $self->can('custom_usage_threshold'),
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}
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},
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{ label => 'retention-usage', set => {
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key_values => [ { name => 'retention_used' }, { name => 'retention_total' } ],
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closure_custom_calc => $self->can('custom_usage_calc'), closure_custom_calc_extra_options => { label_ref => 'retention' },
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closure_custom_output => $self->can('custom_usage_output'),
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closure_custom_perfdata => $self->can('custom_usage_perfdata'),
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closure_custom_threshold_check => $self->can('custom_usage_threshold'),
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}
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},
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"warning-status:s" => { name => 'warning_status', default => '%{status} =~ /warning/i' },
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"critical-status:s" => { name => 'critical_status', default => '%{status} =~ /error/i' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::check_options(%options);
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$instance_mode = $self;
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$self->change_macros();
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}
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sub change_macros {
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my ($self, %options) = @_;
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foreach (('warning_status', 'critical_status')) {
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if (defined($self->{option_results}->{$_})) {
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$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
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}
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}
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}
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my %map_status = (
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1 => 'ok',
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2 => 'warning',
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3 => 'error',
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);
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my $mapping = {
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egLandingSpaceConfiguredWholeGigabytes => { oid => '.1.3.6.1.4.1.14941.4.1.1' },
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egLandingSpaceAvailableWholeGigabytes => { oid => '.1.3.6.1.4.1.14941.4.1.3' },
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egRetentionSpaceConfiguredWholeGigabytes => { oid => '.1.3.6.1.4.1.14941.4.2.1' },
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egRetentionSpaceAvailableWholeGigabytes => { oid => '.1.3.6.1.4.1.14941.4.2.3' },
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egServerAlarmState => { oid => '.1.3.6.1.4.1.14941.4.6.1', map => \%map_status },
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};
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my $oid_exagridServerData = '.1.3.6.1.4.1.14941.4';
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sub manage_selection {
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my ($self, %options) = @_;
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my $results = $options{snmp}->get_table(oid => $oid_exagridServerData,
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nothing_quit => 1);
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $results, instance => '0');
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$self->{server} = {
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status => $result->{egServerAlarmState},
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retention_total => $result->{egRetentionSpaceConfiguredWholeGigabytes} * 1000 * 1000 * 1000,
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retention_used => $result->{egRetentionSpaceConfiguredWholeGigabytes} * 1000 * 1000 * 1000 - $result->{egLandingSpaceAvailableWholeGigabytes} * 1000 * 1000 * 1000,
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landing_total => $result->{egRetentionSpaceConfiguredWholeGigabytes} * 1000 * 1000 * 1000,
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landing_used => $result->{egRetentionSpaceConfiguredWholeGigabytes} * 1000 * 1000 * 1000 - $result->{egRetentionSpaceAvailableWholeGigabytes} * 1000 * 1000 * 1000,
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};
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}
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1;
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__END__
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=head1 MODE
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Check server status and usage.
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=over 8
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{status} =~ /warning/i').
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Can used special variables like: %{status}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} =~ /error/i').
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Can used special variables like: %{status}
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=item B<--warning-*>
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Threshold warning.
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Can be: 'retention-usage' (%), 'landing-usage' (%).
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=item B<--critical-*>
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Threshold critical.
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Can be: 'retention-usage' (%), 'landing-usage' (%).
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=back
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=cut
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@ -0,0 +1,48 @@
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#
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# Copyright 2016 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 storage::exagrid::snmp::plugin;
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use strict;
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use warnings;
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use base qw(centreon::plugins::script_snmp);
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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);
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bless $self, $class;
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$self->{version} = '1.0';
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%{$self->{modes}} = (
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'server-usage' => 'storage::exagrid::snmp::mode::serverusage',
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);
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return $self;
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}
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1;
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__END__
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=head1 PLUGIN DESCRIPTION
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Check Exagrid in SNMP.
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=cut
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