centreon-plugins/hardware/server/sun/mgmt_cards/mode/showstatus.pm

259 lines
9.3 KiB
Perl

################################################################################
# Copyright 2005-2013 MERETHIS
# Centreon is developped by : Julien Mathis and Romain Le Merlus under
# GPL Licence 2.0.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation ; either version 2 of the License.
#
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses>.
#
# Linking this program statically or dynamically with other modules is making a
# combined work based on this program. Thus, the terms and conditions of the GNU
# General Public License cover the whole combination.
#
# As a special exception, the copyright holders of this program give MERETHIS
# permission to link this program with independent modules to produce an executable,
# regardless of the license terms of these independent modules, and to copy and
# distribute the resulting executable under terms of MERETHIS choice, provided that
# MERETHIS also meet, for each linked independent module, the terms and conditions
# of the license of that module. An independent module is a module which is not
# derived from this program. If you modify this program, you may extend this
# exception to your version of the program, but you are not obliged to do so. If you
# do not wish to do so, delete this exception statement from your version.
#
# For more information : contact@centreon.com
# Authors : Quentin Garnier <qgarnier@merethis.com>
#
####################################################################################
package hardware::server::sun::mgmt_cards::mode::showstatus;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::misc;
my $thresholds = [
['Faulted', 'CRITICAL'],
['Degraded', 'WARNING'],
['Deconfigured', 'WARNING'],
['Maintenance', 'OK'],
['Normal', 'OK'],
];
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname' },
"username:s" => { name => 'username' },
"password:s" => { name => 'password' },
"timeout:s" => { name => 'timeout', default => 30 },
"command-plink:s" => { name => 'command_plink', default => 'plink' },
"threshold-overload:s@" => { name => 'threshold_overload' },
"exclude:s@" => { name => 'exclude' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if (!defined($self->{option_results}->{hostname})) {
$self->{output}->add_option_msg(short_msg => "Need to specify a hostname.");
$self->{output}->option_exit();
}
if (!defined($self->{option_results}->{username})) {
$self->{output}->add_option_msg(short_msg => "Need to specify a username.");
$self->{output}->option_exit();
}
if (!defined($self->{option_results}->{password})) {
$self->{output}->add_option_msg(short_msg => "Need to specify a password.");
$self->{output}->option_exit();
}
$self->{overload_th} = [];
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
if ($val !~ /^(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($status, $filter) = ($1, $2);
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong treshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
push @{$self->{overload_th}}, {filter => $filter, status => $status};
}
}
sub get_severity {
my ($self, %options) = @_;
my $status = 'unknown'; # default
foreach (@{$self->{overload_th}}) {
if ($options{value} =~ /$_->{filter}/msi) {
$status = $_->{status};
return $status;
}
}
foreach (@{$thresholds}) {
if ($options{value} =~ /$$_[0]/msi) {
$status = $$_[1];
return $status;
}
}
return $status;
}
sub check_exclude {
my ($self, %options) = @_;
foreach (@{$self->{option_results}->{exclude}}) {
if ($options{value} =~ /$_/i) {
$self->{output}->output_add(long_msg => sprintf("Skip Component '%s'",
$options{value}));
return 1;
}
}
return 0;
}
sub check_tree {
my ($self) = @_;
my $total_components = 0;
my @stack = ({ indent => 0, long_instance => '', long_status => ''});
while ($self->{stdout} =~ /^([* \t]+)(.*)\s+Status:(.+?);/mg) {
my ($indent, $unit_number, $status) = (length($1), $2, $3);
my ($long_instance, $long_status);
while ($indent <= $stack[$#stack]->{indent}) {
pop @stack;
}
$long_instance = $stack[$#stack]->{long_instance} . '>' . $unit_number;
$long_status = $stack[$#stack]->{long_status} . ' > ' . $unit_number . ' Status:' . $status;
if ($indent > $stack[$#stack]->{indent}) {
push @stack, { indent => $indent,
long_instance => $stack[$#stack]->{long_instance} . '>' . $unit_number,
long_status => $stack[$#stack]->{long_status} . ' > ' . $unit_number . ' Status:' . $status };
}
next if ($self->check_exclude(value => $long_instance));
my $exit = $self->get_severity(value => $status);
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Component '%s' status is '%s'",
$unit_number, $status));
}
$self->{output}->output_add(long_msg => sprintf("Component '%s' status is '%s' [%s] [%s]",
$unit_number, $status, $long_instance, $long_status));
$total_components++;
}
$self->{output}->output_add(severity => 'OK',
short_msg => sprintf("All %s components are ok.",
$total_components)
);
}
sub run {
my ($self, %options) = @_;
my ($lerror, $exit_code);
######
# Command execution
######
($lerror, $self->{stdout}, $exit_code) = centreon::plugins::misc::backtick(
command => $self->{option_results}->{command_plink},
timeout => $self->{option_results}->{timeout},
arguments => ['-batch', '-l', $self->{option_results}->{username},
'-pw', $self->{option_results}->{password},
$self->{option_results}->{hostname}, 'showhardconf'],
wait_exit => 1,
redirect_stderr => 1
);
$self->{stdout} =~ s/\r//g;
if ($lerror <= -1000) {
$self->{output}->output_add(severity => 'UNKNOWN',
short_msg => $self->{stdout});
$self->{output}->display();
$self->{output}->exit();
}
if ($exit_code != 0) {
$self->{stdout} =~ s/\n/ - /g;
$self->{output}->output_add(severity => 'UNKNOWN',
short_msg => "Command error: $self->{stdout}");
$self->{output}->display();
$self->{output}->exit();
}
$self->check_tree();
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Sun Mxxxx (M3000, M4000,...) Hardware (through XSCF).
=over 8
=item B<--hostname>
Hostname to query.
=item B<--username>
ssh username.
=item B<--password>
ssh password.
=item B<--command-plink>
Plink command (default: plink). Use to set a path.
=item B<--timeout>
Timeout in seconds for the command (Default: 30).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='UNKNOWN,Normal'
=item B<--exclude>
Filter components (multiple) (can be a regexp).
Example: --exclude='MEM#2B' --exclude='MBU_A>MEM#0B'.
=back
=cut