Fix #1700
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garnier-quentin
parent
b1d834143a
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#
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# Copyright 2020 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 database::oracle::mode::dataguard;
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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 Digest::MD5 qw(md5_hex);
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use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc);
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sub custom_status_output {
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my ($self, %options) = @_;
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return sprintf(
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"dataguard role '%s' [open mode: '%s'] - managed recovery process %s status is %s [log transport: %s]",
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$self->{result_values}->{role},
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$self->{result_values}->{open_mode},
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$self->{result_values}->{mrp_process},
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$self->{result_values}->{mrp_status},
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$self->{result_values}->{log_transport}
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);
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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}->{roleLast} = $options{old_datas}->{$self->{instance} . '_role'};
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$self->{result_values}->{role} = $options{new_datas}->{$self->{instance} . '_role'};
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$self->{result_values}->{open_mode} = $options{new_datas}->{$self->{instance} . '_open_mode'};
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$self->{result_values}->{mrp_status} = $options{new_datas}->{$self->{instance} . '_mrp_status'};
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$self->{result_values}->{mrp_process} = $options{new_datas}->{$self->{instance} . '_mrp_process'};
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$self->{result_values}->{log_transport} = $options{new_datas}->{$self->{instance} . '_log_transport'};
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if (!defined($options{old_datas}->{$self->{instance} . '_role'})) {
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$self->{error_msg} = "buffer creation";
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return -2;
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}
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return 0;
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}
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'global', type => 0, skipped_code => { -10 => 1 } },
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];
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$self->{maps_counters}->{global} = [
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{ label => 'status', threshold => 0, set => {
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key_values => [
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{ name => 'role' }, { name => 'open_mode' },
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{ name => 'mrp_status' }, { name => 'mrp_status' },
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{ name => 'log_transport' }
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],
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closure_custom_calc => $self->can('catalog_status_calc'),
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closure_custom_output => $self->can('custom_status_output'),
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closure_custom_perfdata => sub { return 0; },
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closure_custom_threshold_check => \&catalog_status_threshold,
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}
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},
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{ label => 'standby-lag', nlabel => 'dataguard.standby.lag.minutes', set => {
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key_values => [ { name => 'lag_minutes' } ],
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output_template => 'dataguard standby lag %d minutes: %s',
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perfdatas => [
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{ value => 'lag_minutes_absolute', template => '%s', min => 0, unit => 'm' },
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],
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}
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},
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];
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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'unknown-status:s' => { name => 'unknown_status', default => '%{mrp_status} =~ /undefined/ || %{log_transport} =~ /undefined/' },
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'warning-status:s' => { name => 'warning_status', default => '%{mrp_status} =~ /APPLYING_LOG|WAIT_FOR_LOG/i and %{log_transport} =~ /LGWR/i' },
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'critical-status:s' => { name => 'critical_status', default => '%{roleLast} ne %{role} || %{mrp_status} !~ /undefined|APPLYING_LOG|WAIT_FOR_LOG/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(
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macros => [
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'unknown_status', 'warning_status', 'critical_status'
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]
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);
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$options{sql}->connect();
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$options{sql}->query(
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query => q{
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SELECT name, open_mode, database_role FROM v$database
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}
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);
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my @result = $options{sql}->fetchrow_array();
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$self->{global} = {
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role => $result[2],
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open_mode => $result[1]
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};
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$options{sql}->query(
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query => q{
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SELECT process, status FROM v$managed_standby WHERE process LIKE 'MR%'
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}
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);
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@result = $options{sql}->fetchrow_array();
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$self->{global}->{mrp_process} = defined($result[0]) ? $result[0] : 'undefined';
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$self->{global}->{mrp_status} = defined($result[1]) ? $result[1] : 'undefined';
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$options{sql}->query(
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query => q{
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SELECT DECODE(COUNT(*),0,'ARCH','LGWR') AS log_transport FROM v$managed_standby WHERE client_process = 'LGWR'
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}
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);
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@result = $options{sql}->fetchrow_array();
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$self->{global}->{log_transport} = defined($result[0]) ? $result[0] : 'undefined';
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$options{sql}->query(
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query => q{
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SELECT
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TO_CHAR(MAX(first_time),'YYYYMMDDHH24MISS'),
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CEIL((SYSDATE - MAX(first_time)) * 24 * 60)
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FROM
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v$archived_log
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WHERE
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applied NOT IN ('NO') AND registrar = 'RFS'
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}
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);
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@result = $options{sql}->fetchrow_array();
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$self->{global}->{lag_minutes} = defined($result[1]) ? $result[1] : -1;
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$options{sql}->disconnect();
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$self->{cache_name} = "oracle_" . $self->{mode} . '_' . $options{sql}->get_unique_id4save() . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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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 oracle dataguard.
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=over 8
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=item B<--unknown-status>
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Set unknown threshold for status (Default: '%{mrp_status} =~ /undefined/ || %{log_transport} =~ /undefined/').
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Can used special variables like: %{roleLast}, %{role}, %{open_mode}, %{mrp_status}, %{mrp_process}, %{log_transport}
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=item B<--warning-status>
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Set warning threshold for status (Default: '%{mrp_status} =~ /APPLYING_LOG|WAIT_FOR_LOG/i and %{log_transport} =~ /LGWR/i').
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Can used special variables like: %{roleLast}, %{role}, %{open_mode}, %{mrp_status}, %{mrp_process}, %{log_transport}
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=item B<--critical-status>
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Set critical threshold for status (Default: '%{roleLast} ne %{role} || %{mrp_status} !~ /undefined|APPLYING_LOG|WAIT_FOR_LOG/i').
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Can used special variables like: %{roleLast}, %{role}, %{open_mode}, %{mrp_status}, %{mrp_process}, %{log_transport}
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=item B<--warning-*> B<--critical-*>
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Thresholds.
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Can be: 'standby-lag'.
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=back
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=cut
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@ -75,7 +75,7 @@ sub new {
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}
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sub manage_selection {
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my ($self, %options) = @_;
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my ($self, %options) = @_;
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my $query = q{
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SELECT SUM(gets), SUM(gets-getmisses) FROM v$rowcache
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@ -36,6 +36,7 @@ sub new {
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'connection-time' => 'centreon::common::protocols::sql::mode::connectiontime',
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'connected-users' => 'database::oracle::mode::connectedusers',
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'corrupted-blocks' => 'database::oracle::mode::corruptedblocks',
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'dataguard' => 'database::oracle::mode::dataguard',
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'data-files-status' => 'database::oracle::mode::datafilesstatus',
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'datacache-hitratio' => 'database::oracle::mode::datacachehitratio',
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'dictionary-cache-usage' => 'database::oracle::mode::dictionarycacheusage',
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