garnier-quentin
parent
d355a224eb
commit
7bdc08af54
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@ -44,6 +44,25 @@ my %map_sensor_type = (
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13 => 'specialEnum',
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14 => 'dBm',
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);
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my %map_scale = (
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1 => -24, # yocto,
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2 => -21, # zepto
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3 => -18, # atto
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4 => -15, # femto
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5 => -12, # pico
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6 => -9, # nano
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7 => -6, # micro
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8 => -3, # milli
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9 => 0, #units
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10 => 3, #kilo
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11 => 6, #mega
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12 => 9, #giga
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13 => 12, #tera
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14 => 18, #exa
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15 => 15, #peta
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16 => 21, #zetta
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17 => 24, #yotta
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);
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my %map_severity = (
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1 => 'other',
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10 => 'minor',
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@ -58,10 +77,27 @@ my %map_relation = (
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5 => 'equalTo',
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6 => 'notEqualTo',
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);
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my %perfdata_unit = (
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'other' => '',
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'unknown' => '',
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'voltsAC' => 'V',
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'voltsDC' => 'V',
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'amperes' => 'A',
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'watts' => 'W',
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'hertz' => 'Hz',
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'celsius' => 'C',
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'percentRH' => '%',
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'rpm' => 'rpm',
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'cmm' => '',
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'truthvalue' => '',
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'specialEnum' => '',
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'dBm' => 'dBm',
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);
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# In MIB 'CISCO-ENTITY-SENSOR-MIB'
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my $mapping = {
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entSensorType => { oid => '.1.3.6.1.4.1.9.9.91.1.1.1.1.1', map => \%map_sensor_type },
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entSensorScale => { oid => '.1.3.6.1.4.1.9.9.91.1.1.1.1.2', map => \%map_scale },
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entSensorPrecision => { oid => '.1.3.6.1.4.1.9.9.91.1.1.1.1.3' },
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entSensorValue => { oid => '.1.3.6.1.4.1.9.9.91.1.1.1.1.4' },
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entSensorStatus => { oid => '.1.3.6.1.4.1.9.9.91.1.1.1.1.5', map => \%map_sensor_status },
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@ -73,6 +109,7 @@ my $mapping2 = {
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};
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my $oid_entSensorValueEntry = '.1.3.6.1.4.1.9.9.91.1.1.1.1';
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my $oid_entSensorThresholdEntry = '.1.3.6.1.4.1.9.9.91.1.2.1.1';
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my $oid_entPhysicalDescr = '.1.3.6.1.2.1.47.1.1.1.1.2';
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sub load {
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my (%options) = @_;
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@ -82,19 +119,60 @@ sub load {
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sub get_default_warning_threshold {
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my ($self, %options) = @_;
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my $th = '';
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my ($high_th, $low_th);
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_entSensorThresholdEntry}})) {
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next if ($oid !~ /^$mapping2->{entSensorThresholdSeverity}->{oid}\.$options{instance}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping2, results => $self->{results}->{$oid_entSensorThresholdEntry}, instance => $options{instance} . '.' . $instance);
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next if ($result->{entSensorThresholdSeverity} ne 'minor');
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my $value = $result->{entSensorThresholdValue} * (10 ** ($options{result}->{entSensorScale}) * (10 ** -($options{result}->{entSensorPrecision})));
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if ($result->{entSensorThresholdRelation} eq 'greaterOrEqual') {
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$high_th = $value - 0.01;
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} elsif ($result->{entSensorThresholdRelation} eq 'greaterThan') {
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$high_th = $value;
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} elsif ($result->{entSensorThresholdRelation} eq 'lessOrEqual') {
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$low_th = $value + 0.01;
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} elsif ($result->{entSensorThresholdRelation} eq 'lessThan') {
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$low_th = $value;
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}
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}
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my $th = '';
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$th = $low_th . ':' if (defined($low_th));
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$th .= $high_th if (defined($high_th));
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return $th;
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}
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sub get_default_critical_threshold {
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my ($self, %options) = @_;
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my $th = '';
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my ($high_th, $low_th);
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foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_entSensorThresholdEntry}})) {
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next if ($oid !~ /^$mapping2->{entSensorThresholdSeverity}->{oid}\.$options{instance}\.(.*)$/);
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my $instance = $1;
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my $result = $self->{snmp}->map_instance(mapping => $mapping2, results => $self->{results}->{$oid_entSensorThresholdEntry}, instance => $options{instance} . '.' . $instance);
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next if ($result->{entSensorThresholdSeverity} !~ /major|critical/);
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my $value = $result->{entSensorThresholdValue} * (10 ** ($options{result}->{entSensorScale}) * (10 ** -($options{result}->{entSensorPrecision})));
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if ($result->{entSensorThresholdRelation} eq 'greaterOrEqual') {
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$high_th = $value - 0.01;
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} elsif ($result->{entSensorThresholdRelation} eq 'greaterThan') {
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$high_th = $value;
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} elsif ($result->{entSensorThresholdRelation} eq 'lessOrEqual') {
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$low_th = $value + 0.01;
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} elsif ($result->{entSensorThresholdRelation} eq 'lessThan') {
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$low_th = $value;
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}
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}
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my $th = '';
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$th = $low_th . ':' if (defined($low_th));
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$th .= $high_th if (defined($high_th));
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return $th;
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}
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sub check {
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my ($self) = @_;
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@ -112,13 +190,13 @@ sub check {
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$self->{components}->{sensor}->{total}++;
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$result->{entSensorValue} = defined($result->{entSensorValue}) ?
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$result->{entSensorValue} * 10 ** -($result->{entSensorPrecision}) : undef;
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$result->{entSensorValue} * (10 ** ($result->{entSensorScale}) * (10 ** -($result->{entSensorPrecision}))) : undef;
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$self->{output}->output_add(long_msg => sprintf("Sensor '%s' status is '%s' [instance: %s] [value: %s %s]",
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$sensor_descr, $result->{entSensorStatus},
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$instance,
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defined($result->{entSensorValue}) ? $result->{entSensorValue} : '-'),
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$result->{entSensorType});
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defined($result->{entSensorValue}) ? $result->{entSensorValue} : '-',
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$result->{entSensorType}));
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my $exit = $self->get_severity(section => $result->{entSensorType}, label => 'sensor', value => $result->{entSensorStatus});
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $exit,
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@ -131,8 +209,8 @@ sub check {
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my $component = 'sensor.' . $result->{entSensorType};
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my ($exit2, $warn, $crit, $checked) = $self->get_severity_numeric(section => $component, instance => $instance, value => $result->{entSensorValue});
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if ($checked == 0) {
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my $warn_th = get_default_warning_threshold($self);
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my $crit_th = get_default_critical_threshold($self);
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my $warn_th = get_default_warning_threshold($self, instance => $instance, result => $result);
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my $crit_th = get_default_critical_threshold($self, instance => $instance, result => $result);
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$self->{perfdata}->threshold_validate(label => 'warning-' . $component . '-instance-' . $instance, value => $warn_th);
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$self->{perfdata}->threshold_validate(label => 'critical-' . $component . '-instance-' . $instance, value => $crit_th);
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$warn = $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $component . '-instance-' . $instance);
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@ -142,7 +220,7 @@ sub check {
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$self->{output}->output_add(severity => $exit2,
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short_msg => sprintf("Sensor '%s' is %s %s", $sensor_descr, $result->{entSensorStatus}, $result->{entSensorType}));
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}
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$self->{output}->perfdata_add(label => $component . '_' . $sensor_descr,
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$self->{output}->perfdata_add(label => $component . '_' . $sensor_descr, unit => $perfdata_unit{$result->{entSensorType}},
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value => $result->{entSensorValue},
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warning => $warn,
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critical => $crit);
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