From f7b5b6a8bdba07f2f8e04f6b31cd82c553f7c3d3 Mon Sep 17 00:00:00 2001 From: thibaults-centreon Date: Fri, 18 Oct 2019 17:58:55 +0200 Subject: [PATCH] enh(plugin): refacto/centreon.plugins.metrics snmp_standard/mode/ntp.pm --- snmp_standard/mode/ntp_new.pm | 170 ---------------------------------- 1 file changed, 170 deletions(-) delete mode 100644 snmp_standard/mode/ntp_new.pm diff --git a/snmp_standard/mode/ntp_new.pm b/snmp_standard/mode/ntp_new.pm deleted file mode 100644 index 91b8e207e..000000000 --- a/snmp_standard/mode/ntp_new.pm +++ /dev/null @@ -1,170 +0,0 @@ -# -# Copyright 2019 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 snmp_standard::mode::ntp_new; - -use base qw(centreon::plugins::templates::counter); - -use strict; -use warnings; -use centreon::plugins::misc; -use DateTime; -use Data::Dumper; - -sub set_counters { - my ($self, %options) = @_; - - $self->{maps_counters_type} = [ - { name => 'offset', type => 0 } - ]; - - $self->{maps_counters}->{offset} = [ - { label => 'offset', nlabel => 'time.offset.seconds', set => { - key_values => [ { name => 'offset' } ], - output_template => 'Offset: %d second(s)', - perfdatas => [ - { label => 'offset', value => 'offset_absolute', template => '%d', unit => 's' }, - ], - } - }, - ]; -} - -sub new { - my ($class, %options) = @_; - my $self = $class->SUPER::new(package => __PACKAGE__, %options); - bless $self, $class; - - $options{options}->add_options(arguments => - { - "ntp-hostname:s" => { name => 'ntp_hostname' }, - "ntp-port:s" => { name => 'ntp_port', default => 123 }, - "warning:s" => { name => 'warning' }, - "critical:s" => { name => 'critical' }, - "timezone:s" => { name => 'timezone' }, - }); - return $self; -} - -sub check_options { - my ($self, %options) = @_; - $self->SUPER::init(%options); - - if (defined($self->{option_results}->{ntp_hostname})) { - centreon::plugins::misc::mymodule_load(output => $self->{output}, module => 'Net::NTP', - error_msg => "Cannot load module 'Net::NTP'."); - } -} - -sub manage_selection { - my ($self, %options) = @_; - $self->{snmp} = $options{snmp}; - $self->{offset} = {}; - - my ($ref_time, $distant_time); - my $oid_hrSystemDate = '.1.3.6.1.2.1.25.1.2.0'; - my $result = $self->{snmp}->get_leef(oids => [ $oid_hrSystemDate ], nothing_quit => 1); - if (defined($self->{option_results}->{ntp_hostname}) && $self->{option_results}->{ntp_hostname} ne '') { - my %ntp; - - eval { - %ntp = Net::NTP::get_ntp_response($self->{option_results}->{ntp_hostname}, $self->{option_results}->{ntp_port}); - }; - if ($@) { - $self->{output}->output_add(severity => 'UNKNOWN', - short_msg => "Couldn't connect to ntp server: " . $@); - $self->{output}->display(); - $self->{output}->exit(); - } - - $ref_time = $ntp{'Transmit Timestamp'}; - } else { - $ref_time = time(); - } - - my @remote_date = unpack 'n C6 a C2', $result->{$oid_hrSystemDate}; - my $timezone = 'UTC'; - if (defined($self->{option_results}->{timezone}) && $self->{option_results}->{timezone} ne '') { - $timezone = $self->{option_results}->{timezone}; - } elsif (defined($remote_date[9])) { - $timezone = sprintf("%s%02d%02d", $remote_date[7], $remote_date[8], $remote_date[9]); # format +0630 - } - - my $tz = centreon::plugins::misc::set_timezone(name => $timezone); - my $dt = DateTime->new( - year => $remote_date[0], - month => $remote_date[1], - day => $remote_date[2], - hour => $remote_date[3], - minute => $remote_date[4], - second => $remote_date[5], - %$tz - ); - $distant_time = $dt->epoch; - - my $offset = $distant_time - $ref_time; - my $remote_date_formated = sprintf("Local Time : %02d-%02d-%02dT%02d:%02d:%02d (%s)", $remote_date[0], $remote_date[1], $remote_date[2], - $remote_date[3], $remote_date[4], $remote_date[5], $timezone); - - - $self->{output}->output_add(short_msg => $remote_date_formated); - - my $formated_offset = sprintf("%d", $offset); - - $self->{offset} = { offset => $formated_offset, display => 0 }; - #print Dumper($self); -} - -1; - -__END__ - -=head1 MODE - -Check time offset of server with ntp server. Use local time if ntp-host option is not set. -SNMP gives a date with second precision (no milliseconds). Time precision is not very accurate. -Use threshold with (+-) 2 seconds offset (minimum). - -=over 8 - -=item B<--warning> - -Threshold warning. - -=item B<--critical> - -Threshold critical. - -=item B<--ntp-hostname> - -Set the ntp hostname (if not set, localtime is used). - -=item B<--ntp-port> - -Set the ntp port (Default: 123). - -=item B<--timezone> - -Set the timezone of distant server. For Windows, you need to set it. -Can use format: 'Europe/London' or '+0100'. - -=back - -=cut