312 lines
12 KiB
Perl
312 lines
12 KiB
Perl
################################################################################
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# Copyright 2005-2013 MERETHIS
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# Centreon is developped by : Julien Mathis and Romain Le Merlus under
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# GPL Licence 2.0.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation ; either version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, see <http://www.gnu.org/licenses>.
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#
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# Linking this program statically or dynamically with other modules is making a
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# combined work based on this program. Thus, the terms and conditions of the GNU
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# General Public License cover the whole combination.
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#
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# As a special exception, the copyright holders of this program give MERETHIS
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# permission to link this program with independent modules to produce an executable,
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# regardless of the license terms of these independent modules, and to copy and
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# distribute the resulting executable under terms of MERETHIS choice, provided that
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# MERETHIS also meet, for each linked independent module, the terms and conditions
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# of the license of that module. An independent module is a module which is not
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# derived from this program. If you modify this program, you may extend this
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# exception to your version of the program, but you are not obliged to do so. If you
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# do not wish to do so, delete this exception statement from your version.
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#
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# For more information : contact@centreon.com
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# Authors : Quentin Garnier <qgarnier@merethis.com>
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#
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####################################################################################
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package hardware::server::sun::mgmt_cards::mode::showboards;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use hardware::server::sun::mgmt_cards::lib::telnet;
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use centreon::plugins::statefile;
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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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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', default => 23 },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"timeout:s" => { name => 'timeout', default => 50 },
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"memory" => { name => 'memory' },
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"command-plink:s" => { name => 'command_plink', default => 'plink' },
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"ssh" => { name => 'ssh' },
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"exclude:s" => { name => 'exclude' },
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"no-component:s" => { name => 'no_component' },
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});
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$self->{statefile_cache} = centreon::plugins::statefile->new(%options);
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$self->{components} = {};
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$self->{no_components} = undef;
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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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$self->SUPER::init(%options);
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if (!defined($self->{option_results}->{hostname})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify a hostname.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{username})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify a username.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{password})) {
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$self->{output}->add_option_msg(short_msg => "Need to specify a password.");
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$self->{output}->option_exit();
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}
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->check_options(%options);
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}
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if (!defined($self->{option_results}->{ssh})) {
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require hardware::server::sun::mgmt_cards::lib::telnet;
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}
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if (defined($self->{option_results}->{no_component})) {
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if ($self->{option_results}->{no_component} ne '') {
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$self->{no_components} = $self->{option_results}->{no_component};
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} else {
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$self->{no_components} = 'critical';
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}
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}
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}
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sub telnet_shell_plateform {
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my ($telnet_handle) = @_;
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# There are:
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#System Controller 'sf6800':
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# Type 0 for Platform Shell
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# Type 1 for domain A console
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# Type 2 for domain B console
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# Type 3 for domain C console
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# Type 4 for domain D console
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# Input:
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$telnet_handle->waitfor(Match => '/Input:/i', Errmode => "return") or telnet_error($telnet_handle->errmsg);
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$telnet_handle->print("0");
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}
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sub ssh_command {
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my ($self, %options) = @_;
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my $username = '';
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if (defined($self->{option_results}->{username}) && $self->{option_results}->{username} ne '') {
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$username = $self->{option_results}->{username} . '\n';
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}
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my $cmd_in = "0" . $username . $self->{option_results}->{password} . '\nshowboards\ndisconnect\n';
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my $cmd = "echo -e '$cmd_in' | " . $self->{option_results}->{command_plink} . " -batch " . $self->{option_results}->{hostname} . " 2>&1";
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my ($lerror, $stdout, $exit_code) = centreon::plugins::misc::backtick(
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command => $cmd,
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timeout => $self->{option_results}->{timeout},
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wait_exit => 1
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);
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$stdout =~ s/\r//g;
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if ($lerror <= -1000) {
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$self->{output}->output_add(severity => 'UNKNOWN',
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short_msg => $stdout);
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$self->{output}->display();
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$self->{output}->exit();
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}
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return $stdout;
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}
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sub run {
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my ($self, %options) = @_;
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my ($output, @lines);
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if (defined($self->{option_results}->{ssh})) {
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$output = $self->ssh_command();
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@lines = split /\n/, $output;
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} else {
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my $telnet_handle = hardware::server::sun::mgmt_cards::lib::telnet::connect(
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username => $self->{option_results}->{username},
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password => $self->{option_results}->{password},
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hostname => $self->{option_results}->{hostname},
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port => $self->{option_results}->{port},
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timeout => $self->{option_results}->{timeout},
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output => $self->{output},
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closure => \&telnet_shell_plateform);
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@lines = $telnet_handle->cmd("showboards");
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}
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->read(statefile => 'cache_sun_mgmtcards_' . $self->{option_results}->{hostname} . '_' . $self->{mode});
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}
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#Slot Pwr Component Type State Status Domain
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#---- --- -------------- ----- ------ ------
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#SSC0 On System Controller Main Passed -
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#ID0 On Sun Fire 6800 Centerplane - OK -
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#PS0 On A212 Power Supply - OK -
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#PS1 On A212 Power Supply - OK -
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#PS2 On A212 Power Supply - OK -
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#PS3 On A212 Power Supply - OK -
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#PS4 On A212 Power Supply - OK -
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#PS5 On A212 Power Supply - OK -
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my $datas = {};
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$self->{output}->output_add(long_msg => "Checking slots");
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$self->{components}->{slot} = {name => 'slot', total => 0, skip => 0, known_error => 0};
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foreach (@lines) {
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chomp;
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my ($id, $status);
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$id = $1 if (/([^\s]+?)\s+/);
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$status = $1 if (/\s+(Degraded|Failed|Not tested|Passed|OK|Under Test)\s+/i);
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next if (!defined($status) || $status eq '');
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next if ($self->check_exclude(section => 'slot', instance => $id));
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$self->{components}->{slot}->{total}++;
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$self->{output}->output_add(long_msg => sprintf("Slot '%s' status is %s.",
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$id, $status)
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);
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if ($status =~ /^(Degraded|Failed)$/i) {
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if (defined($self->{option_results}->{memory})) {
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my $old_status = $self->{statefile_cache}->get(name => "slot_$id");
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if (!defined($old_status) || $old_status ne $status) {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => "Slot '$id' status is '$status'");
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} else {
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$self->{components}->{slot}->{known_error}++;
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}
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$datas->{"slot_$id"} = $status;
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} else {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => "Slot '$id' status is '$status'");
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}
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}
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}
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if (defined($self->{option_results}->{memory})) {
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$self->{statefile_cache}->write(data => $datas);
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}
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my $total_components = 0;
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my $display_by_component = '';
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my $display_by_component_append = '';
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foreach my $comp (sort(keys %{$self->{components}})) {
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# Skipping short msg when no components
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next if ($self->{components}->{$comp}->{total} == 0 && $self->{components}->{$comp}->{skip} == 0);
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$total_components += $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
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$display_by_component .= $display_by_component_append . $self->{components}->{$comp}->{total} . '/' . $self->{components}->{$comp}->{skip} . '/' . $self->{components}->{$comp}->{known_error} . ' ' . $self->{components}->{$comp}->{name};
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$display_by_component_append = ', ';
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}
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("All %s components [%s] are ok.",
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$total_components,
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$display_by_component)
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);
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if (defined($self->{option_results}->{no_component}) && $total_components == 0) {
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$self->{output}->output_add(severity => $self->{no_components},
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short_msg => 'No components are checked.');
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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sub check_exclude {
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my ($self, %options) = @_;
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if (defined($options{instance})) {
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if (defined($self->{option_results}->{exclude}) && $self->{option_results}->{exclude} =~ /(^|\s|,)$options{instance}(\s|,|$)/) {
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$self->{output}->output_add(long_msg => sprintf("Skipping $options{instance}."));
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return 1;
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}
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}
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return 0;
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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 Sun SFxxxx (sf6900, sf6800, sf3800,...) Hardware (through ScApp).
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=over 8
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=item B<--hostname>
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Hostname to query.
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=item B<--port>
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telnet port (Default: 23).
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=item B<--username>
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telnet username.
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=item B<--password>
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telnet password.
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=item B<--memory>
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Returns new errors (retention file is used by the following option).
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=item B<--timeout>
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Timeout in seconds for the command (Default: 30).
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=item B<--command-plink>
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Plink command (default: plink). Use to set a path.
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=item B<--ssh>
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Use ssh (with plink) instead of telnet.
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=item B<--exclude>
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Exclude some slots (comma seperated list) (Example: --exclude=IDO,PS0)
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=item B<--no-component>
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Return an error if no compenents are checked.
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If total (with skipped) is 0. (Default: 'critical' returns).
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=back
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=cut
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