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centreon-plugins
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+ enhance f5 bigip plugin mode hardware

This commit is contained in:
garnier-quentin 2015-12-18 10:15:39 +01:00
parent 6e3f91fbfd
commit 69c1818370
4 changed files with 301 additions and 107 deletions
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62
network/f5/bigip/mode/components/fan.pm
View File

@ -29,43 +29,59 @@ my %map_status = (
2 => 'notPresent',
);
my $mapping = {
sysChassisFanStatus => { oid => '.1.3.6.1.4.1.3375.2.1.3.2.1.2.1.2', map => \%map_status },
sysChassisFanSpeed => { oid => '.1.3.6.1.4.1.3375.2.1.3.2.1.2.1.3' },
};
my $oid_sysChassisFanEntry = '.1.3.6.1.4.1.3375.2.1.3.2.1.2.1';
sub load {
my (%options) = @_;
push @{$options{request}}, { oid => $oid_sysChassisFanEntry };
}
sub check {
my ($self) = @_;
$self->{components}->{fan} = {name => 'fans', total => 0, skip => 0};
$self->{output}->output_add(long_msg => "Checking fans");
$self->{components}->{fan} = {name => 'fans', total => 0, skip => 0};
return if ($self->check_exclude(section => 'fan'));
my $oid_sysChassisFanEntry = '.1.3.6.1.4.1.3375.2.1.3.2.1.2.1';
my $oid_sysChassisFanStatus = '.1.3.6.1.4.1.3375.2.1.3.2.1.2.1.2';
my $oid_sysChassisFanSpeed = '.1.3.6.1.4.1.3375.2.1.3.2.1.2.1.3';
my $result = $self->{snmp}->get_table(oid => $oid_sysChassisFanEntry);
return if (scalar(keys %$result) <= 0);
foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) {
next if ($key !~ /^$oid_sysChassisFanStatus\.(\d+)$/);
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_sysChassisFanEntry}})) {
next if ($oid !~ /^$mapping->{sysChassisFanStatus}->{oid}\.(.*)$/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_sysChassisFanEntry}, instance => $instance);
next if ($result->{sysChassisFanStatus} =~ /notPresent/i &&
$self->absent_problem(section => 'fan', instance => $instance));
next if ($self->check_exclude(section => 'fan', instance => $instance));
my $status = $result->{$oid_sysChassisFanStatus . '.' . $instance};
my $speed = $result->{$oid_sysChassisFanSpeed . '.' . $instance};
$self->{components}->{fan}->{total}++;
$self->{output}->output_add(long_msg => sprintf("Fan '%s' status is %s.",
$instance, $map_status{$status}));
if ($status < 1) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Fan '%s' status is %s",
$instance, $map_status{$status}));
$self->{output}->output_add(long_msg => sprintf("fan '%s' status is '%s' [instance: %s, speed: %s].",
$instance, $result->{sysChassisFanStatus}, $instance,
defined($result->{sysChassisFanSpeed}) ? $result->{sysChassisFanSpeed} : '-'));
my $exit = $self->get_severity(section => 'fan', value => $result->{sysChassisFanStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Fan '%s' status is '%s'",
$instance, $result->{sysChassisFanStatus}));
}
$self->{output}->perfdata_add(label => "fan_" . $instance,
value => $speed,
);
if (defined($result->{sysChassisFanSpeed}) && $result->{sysChassisFanSpeed} =~ /[0-9]/) {
my ($exit2, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'fan', instance => $instance, value => $result->{sysChassisFanSpeed});
if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit2,
short_msg => sprintf("fan speed '%s' is %s rpm", $instance, $result->{sysChassisFanSpeed}));
}
$self->{output}->perfdata_add(label => "fan_" . $instance, unit => 'rpm',
value => $result->{sysChassisFanSpeed},
warning => $warn,
critical => $crit,
min => 0);
}
}
}
1;

43
network/f5/bigip/mode/components/psu.pm
View File

@ -29,33 +29,42 @@ my %map_status = (
2 => 'notPresent',
);
my $mapping = {
sysChassisPowerSupplyStatus => { oid => '.1.3.6.1.4.1.3375.2.1.3.2.2.2.1.2', map => \%map_status },
};
sub load {
my (%options) = @_;
push @{$options{request}}, { oid => $mapping->{sysChassisPowerSupplyStatus}->{oid} };
}
sub check {
my ($self) = @_;
$self->{components}->{psu} = {name => 'psus', total => 0, skip => 0};
$self->{output}->output_add(long_msg => "Checking power supplies");
$self->{components}->{psu} = {name => 'psus', total => 0, skip => 0};
return if ($self->check_exclude(section => 'psu'));
my $oid_sysChassisPowerSupplyEntry = '.1.3.6.1.4.1.3375.2.1.3.2.2.2.1';
my $oid_sysChassisPowerSupplyStatus = '.1.3.6.1.4.1.3375.2.1.3.2.2.2.1.2';
my $result = $self->{snmp}->get_table(oid => $oid_sysChassisPowerSupplyEntry);
return if (scalar(keys %$result) <= 0);
foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) {
next if ($key !~ /^$oid_sysChassisPowerSupplyStatus\.(\d+)$/);
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$mapping->{sysChassisPowerSupplyStatus}->{oid}}})) {
$oid =~ /^$mapping->{sysChassisPowerSupplyStatus}->{oid}\.(.*)$/;
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$mapping->{sysChassisPowerSupplyStatus}->{oid}}, instance => $instance);
next if ($result->{sysChassisPowerSupplyStatus} =~ /notPresent/i &&
$self->absent_problem(section => 'psu', instance => $instance));
next if ($self->check_exclude(section => 'psu', instance => $instance));
my $status = $result->{$oid_sysChassisPowerSupplyStatus . '.' . $instance};
$self->{components}->{psu}->{total}++;
$self->{output}->output_add(long_msg => sprintf("Power Supply '%s' status is %s.",
$instance, $map_status{$status}));
if ($status < 1) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Power Supply '%s' status is %s",
$instance, $map_status{$status}));
$self->{output}->output_add(long_msg => sprintf("power supply '%s' status is '%s' [instance: %s].",
$instance, $result->{sysChassisPowerSupplyStatus}, $instance
));
my $exit = $self->get_severity(section => 'psu', value => $result->{sysChassisPowerSupplyStatus});
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Power supply '%s' status is '%s'",
$instance, $result->{sysChassisPowerSupplyStatus}));
}
}
}

45
network/f5/bigip/mode/components/temperature.pm
View File

@ -23,6 +23,16 @@ package network::f5::bigip::mode::components::temperature;
use strict;
use warnings;
my $mapping = {
sysChassisTempTemperature => { oid => '.1.3.6.1.4.1.3375.2.1.3.2.3.2.1.2', map => \%map_status },
};
sub load {
my (%options) = @_;
push @{$options{request}}, { oid => $mapping->{sysChassisTempTemperature}->{oid} };
}
sub check {
my ($self) = @_;
@ -30,30 +40,29 @@ sub check {
$self->{components}->{temperature} = {name => 'temperatures', total => 0, skip => 0};
return if ($self->check_exclude(section => 'temperature'));
my $oid_sysChassisTempEntry = '.1.3.6.1.4.1.3375.2.1.3.2.3.2.1';
my $oid_sysChassisTempTemperature = '.1.3.6.1.4.1.3375.2.1.3.2.3.2.1.2';
my $result = $self->{snmp}->get_table(oid => $oid_sysChassisTempEntry);
return if (scalar(keys %$result) <= 0);
foreach my $key ($self->{snmp}->oid_lex_sort(keys %$result)) {
next if ($key !~ /^$oid_sysChassisTempTemperature\.(\d+)$/);
foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$mapping->{sysChassisTempTemperature}->{oid}}})) {
$oid =~ /^$mapping->{sysChassisTempTemperature}->{oid}\.(.*)$/;
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$mapping->{sysChassisTempTemperature}->{oid}}, instance => $instance);
next if ($self->check_exclude(section => 'temperature', instance => $instance));
my $exit_code = $self->{perfdata}->threshold_check(value => $result->{$oid_sysChassisTempTemperature . '.' . $instance},
threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{components}->{temperature}->{total}++;
$self->{output}->output_add(severity => $exit_code,long_msg => sprintf("temp_" . $instance . " is %.2f C", $result->{$oid_sysChassisTempTemperature . '.' . $instance}));
if (!$self->{output}->is_status(value => $exit_code, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit_code,short_msg => sprintf("temp_" . $instance . " is %.2f C", $result->{$oid_sysChassisTempTemperature . '.' . $instance}));
}
$self->{output}->output_add(long_msg => sprintf("temperature '%s' is %.2f C [instance: %s].",
$instance, $result->{sysChassisTempTemperature}, $instance
));
if (defined($result->{sysChassisTempTemperature}) && $result->{sysChassisTempTemperature} =~ /[0-9]/) {
my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $instance, value => $result->{sysChassisTempTemperature});
if (!$self->{output}->is_status(value => $exit2, compare => 'ok', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Temperature '%s' is %.2f C", $instance, $result->{sysChassisTempTemperature}));
}
$self->{output}->perfdata_add(label => "temp_" . $instance, unit => 'C',
value => sprintf("%.2f", $result->{$oid_sysChassisTempTemperature . '.' . $instance}),
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'));
value => sprintf("%.2f", $result->{sysChassisTempTemperature}),
warning => $warn,
critical => $crit);
}
}
}

230
network/f5/bigip/mode/hardware.pm
View File

@ -24,10 +24,15 @@ use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::misc;
use network::f5::bigip::mode::components::fan;
use network::f5::bigip::mode::components::psu;
use network::f5::bigip::mode::components::temperature;
my $thresholds = {
fan => [
['bad', 'CRITICAL'],
['good', 'OK'],
['notPresent', 'OK'],
],
};
sub new {
my ($class, %options) = @_;
@ -38,11 +43,15 @@ sub new {
$options{options}->add_options(arguments =>
{
"exclude:s" => { name => 'exclude' },
"component:s" => { name => 'component', default => 'all' },
"warning:s" => { name => 'warning' },
"critical:s" => { name => 'critical' },
"absent-problem:s@" => { name => 'absent_problem' },
"component:s" => { name => 'component', default => '.*' },
"no-component:s" => { name => 'no_component' },
"threshold-overload:s@" => { name => 'threshold_overload' },
"warning:s@" => { name => 'warning' },
"critical:s@" => { name => 'critical' },
});
$self->{components} = {};
$self->{no_components} = undef;
return $self;
}
@ -50,42 +59,111 @@ sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
if (defined($self->{option_results}->{no_component})) {
if ($self->{option_results}->{no_component} ne '') {
$self->{no_components} = $self->{option_results}->{no_component};
} else {
$self->{no_components} = 'critical';
}
}
$self->{absent_problem} = [];
foreach my $val (@{$self->{option_results}->{absent_problem}}) {
next if (!defined($val) || $val eq '');
my @values = split (/,/, $val);
push @{$self->{absent_problem}}, { filter => $values[0], instance => $values[1] };
}
$self->{absent_problem} = [];
foreach my $val (@{$self->{option_results}->{absent_problem}}) {
next if (!defined($val) || $val eq '');
my @values = split (/,/, $val);
push @{$self->{absent_problem}}, { filter => $values[0], instance => $values[1] };
}
$self->{overload_th} = {};
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
next if (!defined($val) || $val eq '');
my @values = split (/,/, $val);
if (scalar(@values) < 3) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
my ($section, $instance, $status, $filter);
if (scalar(@values) == 3) {
($section, $status, $filter) = @values;
$instance = '.*';
} else {
($section, $instance, $status, $filter) = @values;
}
if ($section !~ /^(temperature|fan|psu)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload section '" . $val . "'.");
$self->{output}->option_exit();
}
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status, instance => $instance };
}
sub global {
my ($self, %options) = @_;
network::f5::bigip::mode::components::temperature::check($self);
network::f5::bigip::mode::components::fan::check($self);
network::f5::bigip::mode::components::psu::check($self);
$self->{numeric_threshold} = {};
foreach my $option (('warning', 'critical')) {
foreach my $val (@{$self->{option_results}->{$option}}) {
next if (!defined($val) || $val eq '');
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong $option option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $instance, $value) = ($1, $2, $3);
if (!defined($thresholds->{$section})) {
$self->{output}->add_option_msg(short_msg => "Wrong $option option '" . $val . "'.");
$self->{output}->option_exit();
}
my $position = 0;
if (defined($self->{numeric_threshold}->{$section})) {
$position = scalar(@{$self->{numeric_threshold}->{$section}});
}
if (($self->{perfdata}->threshold_validate(label => $option . '-' . $section . '-' . $position, value => $value)) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong $option threshold '" . $value . "'.");
$self->{output}->option_exit();
}
$self->{numeric_threshold}->{$section} = [] if (!defined($self->{numeric_threshold}->{$section}));
push @{$self->{numeric_threshold}->{$section}}, { label => $option . '-' . $section . '-' . $position, threshold => $option, instance => $instance };
}
}
}
sub run {
my ($self, %options) = @_;
# $options{snmp} = snmp object
$self->{snmp} = $options{snmp};
if ($self->{option_results}->{component} eq 'all') {
$self->global();
} elsif ($self->{option_results}->{component} eq 'fan') {
network::f5::bigip::mode::components::fan::check($self);
} elsif ($self->{option_results}->{component} eq 'psu') {
network::f5::bigip::mode::components::psu::check($self);
} elsif ($self->{option_results}->{component} eq 'temperature') {
network::f5::bigip::mode::components::temperature::check($self);
} else {
my $snmp_request = [];
my @components = ('fan', 'psu', 'temperature');
foreach (@components) {
if (/$self->{option_results}->{component}/) {
my $mod_name = "network::f5::bigip::mode::components::$_";
centreon::plugins::misc::mymodule_load(output => $self->{output}, module => $mod_name,
error_msg => "Cannot load module '$mod_name'.");
my $func = $mod_name->can('load');
$func->(request => $snmp_request);
}
}
if (scalar(@{$snmp_request}) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong option. Cannot find component '" . $self->{option_results}->{component} . "'.");
$self->{output}->option_exit();
}
$self->{results} = $self->{snmp}->get_multiple_table(oids => $snmp_request);
foreach (@components) {
if (/$self->{option_results}->{component}/) {
my $mod_name = "network::f5::bigip::mode::components::$_";
my $func = $mod_name->can('check');
$func->($self);
}
}
my $total_components = 0;
my $display_by_component = '';
@ -94,17 +172,22 @@ sub run {
# Skipping short msg when no components
next if ($self->{components}->{$comp}->{total} == 0 && $self->{components}->{$comp}->{skip} == 0);
$total_components += $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
$display_by_component .= $display_by_component_append . $self->{components}->{$comp}->{total} . '/' . $self->{components}->{$comp}->{skip} . ' ' . $self->{components}->{$comp}->{name};
my $count_by_components = $self->{components}->{$comp}->{total} + $self->{components}->{$comp}->{skip};
$display_by_component .= $display_by_component_append . $self->{components}->{$comp}->{total} . '/' . $count_by_components . ' ' . $self->{components}->{$comp}->{name};
$display_by_component_append = ', ';
}
$self->{output}->output_add(severity => 'OK',
short_msg => sprintf("All %s components [%s] are ok.",
short_msg => sprintf("All %s components are ok [%s].",
$total_components,
$display_by_component
)
$display_by_component)
);
if (defined($self->{option_results}->{no_component}) && $total_components == 0) {
$self->{output}->output_add(severity => $self->{no_components},
short_msg => 'No components are checked.');
}
$self->{output}->display();
$self->{output}->exit();
}
@ -125,6 +208,70 @@ sub check_exclude {
return 0;
}
sub absent_problem {
my ($self, %options) = @_;
foreach (@{$self->{absent_problem}}) {
if ($options{section} =~ /$_->{filter}/) {
if (!defined($_->{instance}) || $options{instance} =~ /$_->{instance}/) {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Component '%s' instance '%s' is not present",
$options{section}, $options{instance}));
$self->{output}->output_add(long_msg => sprintf("Skipping $options{section} section $options{instance} instance (not present)"));
$self->{components}->{$options{section}}->{skip}++;
return 1;
}
}
}
return 0;
}
sub get_severity {
my ($self, %options) = @_;
my $status = 'UNKNOWN'; # default
if (defined($self->{overload_th}->{$options{section}})) {
foreach (@{$self->{overload_th}->{$options{section}}}) {
if ($options{value} =~ /$_->{filter}/i &&
(!defined($options{instance}) || $options{instance} =~ /$_->{instance}/)) {
$status = $_->{status};
return $status;
}
}
}
my $label = defined($options{label}) ? $options{label} : $options{section};
foreach (@{$thresholds->{$label}}) {
if ($options{value} =~ /$$_[0]/i) {
$status = $$_[1];
return $status;
}
}
return $status;
}
sub get_severity_numeric {
my ($self, %options) = @_;
my $status = 'OK'; # default
my $thresholds = { warning => undef, critical => undef };
my $checked = 0;
if (defined($self->{numeric_threshold}->{$options{section}})) {
my $exits = [];
foreach (@{$self->{numeric_threshold}->{$options{section}}}) {
if ($options{instance} =~ /$_->{instance}/) {
push @{$exits}, $self->{perfdata}->threshold_check(value => $options{value}, threshold => [ { label => $_->{label}, exit_litteral => $_->{threshold} } ]);
$thresholds->{$_->{threshold}} = $self->{perfdata}->get_perfdata_for_output(label => $_->{label});
$checked = 1;
}
}
$status = $self->{output}->get_most_critical(status => $exits) if (scalar(@{$exits}) > 0);
}
return ($status, $thresholds->{warning}, $thresholds->{critical}, $checked);
}
1;
__END__
@ -137,21 +284,34 @@ Check hardware (fans, temperatures, power supplies).
=item B<--component>
Which component to check (Default: 'all').
Which component to check (Default: '.*').
Can be: 'fan', 'psu', 'temperature'.
=item B<--exclude>
Exclude some parts (comma seperated list) (Example: --exclude=fan,psu)
Can also exclude specific instance: --exclude=fan#1#2#,psu
Can be specific or global: --exclude=fan#1#2#,psu
=item B<--no-component>
Return an error if no compenents are checked.
If total (with skipped) is 0. (Default: 'critical' returns).
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,[instance,]status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='powerQuality,CRITICAL,^(?!(normal)$)'
=item B<--warning>
Threshold warning in degree celsius.
Set warning threshold for temperatures, fan speed (syntax: type,instance,threshold)
Example: --warning='temperature,.*,30'
=item B<--critical>
Threshold critical in degree celsius.
Set critical threshold for temperatures, fan speed (syntax: type,instance,threshold)
Example: --critical='temperature,.*,40'
=back