225 lines
7.2 KiB
Perl
225 lines
7.2 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 storage::netapp::snmp::mode::snapmirrorlag;
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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_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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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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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 => 'snapmirror', type => 1, cb_prefix_output => 'prefix_snapmirror_output', message_multiple => 'All snapmirrors lags are ok' },
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];
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$self->{maps_counters}->{snapmirror} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [ { name => 'status' }, { name => 'display' } ],
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output_template => "status is '%s'",
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output_use => 'status',
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closure_custom_calc => $self->can('custom_status_calc'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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{ label => 'lag', set => {
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key_values => [ { name => 'lag' }, { name => 'display' } ],
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output_template => 'lag: %s seconds',
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perfdatas => [
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{ label => 'lag', value => 'lag_absolute', template => '%s', min => 0, unit => 's',
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label_extra_instance => 1, instance_use => 'display_absolute' },
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],
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}
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},
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];
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}
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sub prefix_snapmirror_output {
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my ($self, %options) = @_;
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return "Snapmirror '" . $options{instance_value}->{display} . "' ";
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}
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sub new {
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my ($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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"filter-status:s" => { name => 'filter_status' },
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"unknown-status:s" => { name => 'unknown_status', default => '' },
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"warning-status:s" => { name => 'warning_status', default => '%{status} =~ /quiesced/i' },
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"critical-status:s" => { name => 'critical_status', default => '%{status} =~ /unknown|brokenOff|uninitialized/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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$self->SUPER::check_options(%options);
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$self->change_macros(macros => ['warning_status', 'critical_status', 'unknown_status']);
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my $oid_snapmirrorOn = '.1.3.6.1.4.1.789.1.9.1.0';
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my $oid_snapmirrorSrc = '.1.3.6.1.4.1.789.1.9.20.1.2';
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my $result = $options{snmp}->get_leef(oids => [$oid_snapmirrorOn]);
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if (!defined($result->{$oid_snapmirrorOn}) || $result->{$oid_snapmirrorOn} != 2) {
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$self->{output}->add_option_msg(short_msg => "Snapmirror is not turned on.");
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$self->{output}->option_exit();
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}
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my $id_selected = [];
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my $snmp_result_name = $options{snmp}->get_table(oid => $oid_snapmirrorSrc, nothing_quit => 1);
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foreach my $oid (keys %{$snmp_result_name}) {
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next if ($oid !~ /\.([0-9]+)$/);
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my $instance = $1;
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# Get all without a name
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if (!defined($self->{option_results}->{name})) {
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push @{$id_selected}, $instance;
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next;
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}
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if (!defined($self->{option_results}->{use_regexp}) && $snmp_result_name->{$oid} eq $self->{option_results}->{name}) {
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push @{$id_selected}, $instance;
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}
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if (defined($self->{option_results}->{use_regexp}) && $snmp_result_name->{$oid} =~ /$self->{option_results}->{name}/) {
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push @{$id_selected}, $instance;
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}
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}
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if (scalar(@{$id_selected}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No snapmirrors found for name '" . $self->{option_results}->{name} . "'.");
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$self->{output}->option_exit();
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}
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my %map_state = (
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1 => 'uninitialized',
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2 => 'snapmirrored',
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3 => 'brokenOff',
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4 => 'quiesced',
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5 => 'source',
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6 => 'unknown',
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);
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my $mapping = {
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snapmirrorState => { oid => '.1.3.6.1.4.1.789.1.9.20.1.5', map => \%map_state },
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snapmirrorLag => { oid => '.1.3.6.1.4.1.789.1.9.20.1.6' },
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};
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$options{snmp}->load(oids => [$mapping->{snapmirrorState}->{oid}, $mapping->{snapmirrorLag}->{oid}], instances => $id_selected);
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my $snmp_result = $options{snmp}->get_leef(nothing_quit => 1);
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$self->{snapmirror} = {};
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foreach (@{$id_selected}) {
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my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $_);
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if (defined($self->{option_results}->{filter_status}) && $self->{option_results}->{filter_status} ne '' &&
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$result->{snapmirrorState} !~ /$self->{option_results}->{filter_status}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $snmp_result_name->{$oid_snapmirrorSrc . '.' . $_} . "': no matching filter.", debug => 1);
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next;
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}
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$self->{snapmirror}->{$_} = {
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display => $snmp_result_name->{$oid_snapmirrorSrc . '.' . $_},
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status => $result->{snapmirrorState},
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lag => int($result->{snapmirrorLag} / 100),
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};
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}
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if (scalar(keys %{$self->{snapmirror}}) <= 0) {
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$self->{output}->add_option_msg(short_msg => "No snapmirrors found.");
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$self->{output}->option_exit();
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}
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}
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1;
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__END__
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=head1 MODE
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Check snapmirrors status and lag.
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=over 8
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=item B<--name>
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Set the snapmirror name.
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=item B<--regexp>
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Allows to use regexp to filter snampmirror name (with option --name).
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=item B<--filter-status>
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Filter on status (can be a regexp).
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=item B<--filter-counters>
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Only display some counters (regexp can be used).
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Example: --filter-counters='^status$'
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=item B<--unknown-status>
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Set warning threshold for status (Default: '').
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Can used special variables like: %{status}, %{display}
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{status} =~ /quiesced/i').
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Can used special variables like: %{status}, %{display}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{status} =~ /unknown|brokenOff|uninitialized/i').
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Can used special variables like: %{status}, %{display}
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=item B<--warning-lag>
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Threshold warning.
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=item B<--critical-lag>
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Threshold critical.
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=back
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=cut
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