280 lines
11 KiB
Perl
280 lines
11 KiB
Perl
#
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# Copyright 2019 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 apps::vmware::connector::mode::limitvm;
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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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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
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sub custom_limit_output {
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my ($self, %options) = @_;
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my $msg;
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if ($self->{result_values}->{limit} != -1) {
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$msg = sprintf("%s limit set", $self->{result_values}->{label});
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} else {
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$msg = sprintf("no %s limit set", $self->{result_values}->{label});
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}
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return $msg;
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}
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sub custom_limit_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{limit} = $options{new_datas}->{$self->{instance} . '_'. $options{extra_options}->{label_ref} . '_limit'};
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$self->{result_values}->{label} = $options{extra_options}->{label_ref};
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$self->{result_values}->{connection_state} = $options{new_datas}->{$self->{instance} . '_connection_state'};
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$self->{result_values}->{power_state} = $options{new_datas}->{$self->{instance} . '_power_state'};
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$self->{result_values}->{name} = $options{new_datas}->{$self->{instance} . '_name'};
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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 => 'cpu_alarms', type => 2, cb_long_output => 'cpu_long_output', message_multiple => '0 cpu limit problem(s) detected', format_output => '%s cpu limit problem(s) detected', display_counter_problem => { label => 'cpu_alerts', nlabel => 'vm.limit.cpu.alerts.count', min => 0 },
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group => [ { name => 'cpu_alarm', cb_prefix_output => 'prefix_vm_output', skipped_code => { -11 => 1 } } ]
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},
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{ name => 'memory_alarms', type => 2,cb_long_output => 'memory_long_output', message_multiple => '0 memory limit problem(s) detected', format_output => '%s memory limit problem(s) detected', display_counter_problem => { label => 'memory_alerts', nlabel => 'vm.limit.memory.alerts.count', min => 0 },
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group => [ { name => 'memory_alarm', cb_prefix_output => 'prefix_vm_output', skipped_code => { -11 => 1 } } ]
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},
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{ name => 'disk_alarms', type => 2, cb_long_output => 'disk_long_output', message_multiple => '0 disk limit problem(s) detected', format_output => '%s disk limit problem(s) detected', display_counter_problem => { label => 'disk_alerts', nlabel => 'vm.limit.disk.alerts.count', min => 0 },
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group => [ { name => 'disk_alarm', cb_prefix_output => 'prefix_vm_output', skipped_code => { -11 => 1 } } ]
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},
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];
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$self->{maps_counters}->{cpu_alarm} = [
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{ label => 'cpu-status', threshold => 0, set => {
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key_values => [ { name => 'name' }, { name => 'connection_state' }, { name => 'power_state' }, { name => 'cpu_limit' } ],
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closure_custom_calc => $self->can('custom_limit_calc'), closure_custom_calc_extra_options => { label_ref => 'cpu' },
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closure_custom_output => $self->can('custom_limit_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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];
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$self->{maps_counters}->{memory_alarm} = [
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{ label => 'memory-status', threshold => 0, set => {
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key_values => [ { name => 'name' }, { name => 'connection_state' }, { name => 'power_state' }, { name => 'memory_limit' } ],
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closure_custom_calc => $self->can('custom_limit_calc'), closure_custom_calc_extra_options => { label_ref => 'memory' },
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closure_custom_output => $self->can('custom_limit_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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];
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$self->{maps_counters}->{disk_alarm} = [
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{ label => 'disk-status', threshold => 0, set => {
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key_values => [ { name => 'name' }, { name => 'connection_state' }, { name => 'power_state' }, { name => 'disk_limit' } ],
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closure_custom_calc => $self->can('custom_limit_calc'), closure_custom_calc_extra_options => { label_ref => 'disk' },
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closure_custom_output => $self->can('custom_limit_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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];
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}
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sub cpu_long_output {
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my ($self, %options) = @_;
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return "checking cpu limit";
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}
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sub memory_long_output {
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my ($self, %options) = @_;
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return "checking memory limit";
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}
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sub disk_long_output {
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my ($self, %options) = @_;
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return "checking disk limit";
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}
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sub prefix_vm_output {
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my ($self, %options) = @_;
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my $msg = "Virtual machine '" . $options{instance_value}->{name} . "'";
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if (defined($options{instance_value}->{config_annotation})) {
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$msg .= ' [annotation: ' . $options{instance_value}->{config_annotation} . ']';
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}
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$msg .= ' : ';
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return $msg;
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}
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sub new {
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my ($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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$options{options}->add_options(arguments => {
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"vm-hostname:s" => { name => 'vm_hostname' },
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"filter" => { name => 'filter' },
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"filter-description:s" => { name => 'filter_description' },
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"filter-os:s" => { name => 'filter_os' },
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"filter-uuid:s" => { name => 'filter_uuid' },
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"display-description" => { name => 'display_description' },
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"check-disk-limit" => { name => 'check_disk_limit' },
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"warning-disk-status:s" => { name => 'warning_disk_status', default => '' },
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"critical-disk-status:s" => { name => 'critical_disk_status', default => '%{connection_state} !~ /^connected$/i || %{limit} != -1' },
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"warning-cpu-status:s" => { name => 'warning_cpu_status', default => '' },
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"critical-cpu-status:s" => { name => 'critical_cpu_status', default => '%{connection_state} !~ /^connected$/i || %{limit} != -1' },
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"warning-memory-status:s" => { name => 'warning_memory_status', default => '' },
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"critical-memory-status:s" => { name => 'critical_memory_status', default => '%{connection_state} !~ /^connected$/i || %{limit} != -1' },
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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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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_disk_status', 'critical_disk_status','warning_memory_status', 'critical_memory_status',
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'warning_cpu_status', 'critical_cpu_status']);
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $response = $options{custom}->execute(params => $self->{option_results},
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command => 'limitvm');
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my $i = 0;
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$self->{cpu_alarms}->{global} = { cpu_alarm => {} };
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$self->{memory_alarms}->{global} = { memory_alarm => {} };
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$self->{disk_alarms}->{global} = { disk_alarm => {} } if (defined($self->{option_results}->{check_disk_limit}));
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foreach my $vm_id (keys %{$response->{data}}) {
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my $vm_name = $response->{data}->{$vm_id}->{name};
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$self->{cpu_alarms}->{global}->{cpu_alarm}->{$i} = {
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name => $vm_name,
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config_annotation => defined($self->{option_results}->{display_description}) ? $options{custom}->strip_cr(value => $response->{data}->{$vm_id}->{'config.annotation'}) : undef,
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connection_state => $response->{data}->{$vm_id}->{connection_state},
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power_state => $response->{data}->{$vm_id}->{power_state},
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cpu_limit => $response->{data}->{$vm_id}->{'config.cpuAllocation.limit'},
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};
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$self->{memory_alarms}->{global}->{memory_alarm}->{$i} = {
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name => $vm_name,
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config_annotation => defined($self->{option_results}->{display_description}) ? $options{custom}->strip_cr(value => $response->{data}->{$vm_id}->{'config.annotation'}) : undef,
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connection_state => $response->{data}->{$vm_id}->{connection_state},
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power_state => $response->{data}->{$vm_id}->{power_state},
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memory_limit => $response->{data}->{$vm_id}->{'config.memoryAllocation.limit'}
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};
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if (defined($self->{option_results}->{check_disk_limit})) {
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$self->{disk_alarms}->{global}->{disk_alarm}->{$i} = {
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name => $vm_name,
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config_annotation => defined($self->{option_results}->{display_description}) ? $options{custom}->strip_cr(value => $response->{data}->{$vm_id}->{'config.annotation'}) : undef,
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connection_state => $response->{data}->{$vm_id}->{connection_state},
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power_state => $response->{data}->{$vm_id}->{power_state},
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disk_limit => -1
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};
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foreach (@{$response->{data}->{$vm_id}->{'config.storageIOAllocation.limit'}}) {
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if ($_->{limit} != -1) {
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$self->{disk_alarms}->{global}->{disk_alarm}->{$i}->{disk_limit} = 1;
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}
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}
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}
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$i++;
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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 virtual machine limits.
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=over 8
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=item B<--vm-hostname>
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VM hostname to check.
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If not set, we check all VMs.
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=item B<--filter>
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VM hostname is a regexp.
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=item B<--filter-description>
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Filter also virtual machines description (can be a regexp).
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=item B<--filter-os>
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Filter also virtual machines OS name (can be a regexp).
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=item B<--display-description>
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Display virtual machine description.
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=item B<--check-disk-limit>
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Check disk limits (since vsphere 5.0).
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=item B<--warning-disk-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{connection_state}, %{power_state}, %{limit}
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=item B<--critical-disk-status>
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Set critical threshold for status (Default: '%{connection_state} !~ /^connected$/i || %{limit} != -1').
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Can used special variables like: %{connection_state}, %{power_state}, %{limit}
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=item B<--warning-cpu-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{connection_state}, %{power_state}, %{limit}
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=item B<--critical-cpu-status>
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Set critical threshold for status (Default: '%{connection_state} !~ /^connected$/i || %{limit} != -1').
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Can used special variables like: %{connection_state}, %{power_state}, %{limit}
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=item B<--warning-memory-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{connection_state}, %{power_state}, %{limit}
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=item B<--critical-memory-status>
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Set critical threshold for status (Default: '%{connection_state} !~ /^connected$/i || %{limit} != -1').
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Can used special variables like: %{connection_state}, %{power_state}, %{limit}
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=back
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=cut
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