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centreon-plugins
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add new perfdata for qnap snmp

This commit is contained in:
garnier-quentin 2019-04-17 08:43:23 +02:00
parent d4397c6e1c
commit ea196b5303
2 changed files with 88 additions and 146 deletions
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23
storage/qnap/snmp/mode/memory.pm
View File

@ -81,8 +81,14 @@ sub run {
my $oid_SystemTotalMem = '.1.3.6.1.4.1.24681.1.2.2.0';
my $oid_SystemFreeMem = '.1.3.6.1.4.1.24681.1.2.3.0';
my $result = $self->{snmp}->get_leef(oids => [ $oid_SystemTotalMem, $oid_SystemFreeMem ],
nothing_quit => 1);
my $result = $self->{snmp}->get_leef(
oids => [ $oid_SystemTotalMem, $oid_SystemFreeMem ],
nothing_quit => 1
);
use Data::Dumper;
print Data::Dumper::Dumper($result);
my $total_size = $self->convert_bytes(value => $result->{$oid_SystemTotalMem});
my $memory_free = $self->convert_bytes(value => $result->{$oid_SystemFreeMem});
my $memory_used = $total_size - $memory_free;
@ -101,11 +107,14 @@ sub run {
$used_value . " " . $used_unit, $prct_used,
$free_value . " " . $free_unit, $prct_free));
$self->{output}->perfdata_add(label => "used", unit => 'B',
value => int($memory_used),
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $total_size, cast_int => 1),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $total_size, cast_int => 1),
min => 0, max => int($total_size));
$self->{output}->perfdata_add(
label => 'used', unit => 'B',
nlabel => 'memory.usage.bytes',
value => int($memory_used),
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', total => $total_size, cast_int => 1),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', total => $total_size, cast_int => 1),
min => 0, max => int($total_size)
);
$self->{output}->display();
$self->{output}->exit();

211
storage/qnap/snmp/mode/volumeusage.pm
View File

@ -20,49 +20,38 @@
package storage::qnap::snmp::mode::volumeusage;
use base qw(centreon::plugins::mode);
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::values;
my $plugin_options;
my $maps_counters = {
'000_usage' => { set => {
key_values => [
{ name => 'display' }, { name => 'free' }, { name => 'used' },
],
closure_custom_calc => \&custom_usage_calc,
closure_custom_output => \&custom_usage_output,
closure_custom_perfdata => \&custom_usage_perfdata,
closure_custom_threshold_check => \&custom_usage_threshold,
}
},
};
sub custom_usage_perfdata {
my ($self, %options) = @_;
my $label = 'used';
my ($label, $nlabel) = ('used', $self->{label});
my $value_perf = $self->{result_values}->{used};
if (defined($plugin_options->{free})) {
$label = 'free';
if (defined($self->{instance_mode}->{option_results}->{free})) {
($label, $nlabel) = ('free', 'memory.free.bytes');
$value_perf = $self->{result_values}->{free};
}
my $extra_label = '';
$extra_label = '_' . $self->{result_values}->{display} if (!defined($options{extra_instance}) || $options{extra_instance} != 0);
my $extra_label;
$extra_label = $self->{result_values}->{display}
if (!defined($options{extra_instance}) || $options{extra_instance} != 0 || $self->{output}->use_new_perfdata());
my %total_options = ();
if ($plugin_options->{units} eq '%') {
if ($self->{instance_mode}->{option_results}->{units} eq '%') {
$total_options{total} = $self->{result_values}->{total};
$total_options{cast_int} = 1;
$total_options{cast_int} = 1;
}
$self->{output}->perfdata_add(label => $label . $extra_label, unit => 'B',
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{label}, %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{label}, %total_options),
min => 0, max => $self->{result_values}->{total});
$self->{output}->perfdata_add(
label => $label, unit => 'B',
instances => $extra_label,
nlabel => $nlabel,
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning-' . $self->{thlabel}, %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical-' . $self->{thlabel}, %total_options),
min => 0, max => $self->{result_values}->{total}
);
}
sub custom_usage_threshold {
@ -70,12 +59,12 @@ sub custom_usage_threshold {
my ($exit, $threshold_value);
$threshold_value = $self->{result_values}->{used};
$threshold_value = $self->{result_values}->{free} if (defined($plugin_options->{free}));
if ($plugin_options->{units} eq '%') {
$threshold_value = $self->{result_values}->{free} if (defined($self->{instance_mode}->{option_results}->{free}));
if ($self->{instance_mode}->{option_results}->{units} eq '%') {
$threshold_value = $self->{result_values}->{prct_used};
$threshold_value = $self->{result_values}->{prct_free} if (defined($plugin_options->{free}));
$threshold_value = $self->{result_values}->{prct_free} if (defined($self->{instance_mode}->{option_results}->{free}));
}
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical-' . $self->{label}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{label}, exit_litteral => 'warning' } ]);
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical-' . $self->{thlabel}, exit_litteral => 'critical' }, { label => 'warning-'. $self->{thlabel}, exit_litteral => 'warning' } ]);
return $exit;
}
@ -105,106 +94,46 @@ sub custom_usage_calc {
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'volume', type => 1, cb_prefix_output => 'prefix_volume_output', message_multiple => 'All volumes are ok' },
];
$self->{maps_counters}->{volume} = [
{ label => 'usage', nlabel => 'memory.usage.bytes', set => {
key_values => [ { name => 'display' }, { name => 'used' }, { name => 'free' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
}
},
];
}
sub prefix_volume_output {
my ($self, %options) = @_;
return "Volume '" . $options{instance_value}->{display} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-name:s" => { name => 'filter_name' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
});
foreach (sort keys %{$maps_counters}) {
my ($id, $name) = split /_/;
if (!defined($maps_counters->{$_}->{threshold}) || $maps_counters->{$_}->{threshold} != 0) {
$options{options}->add_options(arguments => {
'warning-' . $name . ':s' => { name => 'warning-' . $name },
'critical-' . $name . ':s' => { name => 'critical-' . $name },
});
}
$maps_counters->{$_}->{obj} = centreon::plugins::values->new(output => $self->{output}, perfdata => $self->{perfdata},
label => $name);
$maps_counters->{$_}->{obj}->set(%{$maps_counters->{$_}->{set}});
}
$options{options}->add_options(arguments => {
"filter-name:s" => { name => 'filter_name' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
foreach (keys %{$maps_counters}) {
$maps_counters->{$_}->{obj}->init(option_results => $self->{option_results});
}
$plugin_options = $self->{option_results};
}
sub run {
my ($self, %options) = @_;
$self->{snmp} = $options{snmp};
$self->manage_selection();
my $multiple = 1;
if (scalar(keys %{$self->{volumes_selected}}) == 1) {
$multiple = 0;
}
if ($multiple == 1) {
$self->{output}->output_add(severity => 'OK',
short_msg => 'All volume usages are ok');
}
foreach my $id (sort keys %{$self->{volumes_selected}}) {
my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
my @exits;
foreach (sort keys %{$maps_counters}) {
$maps_counters->{$_}->{obj}->set(instance => $id);
my ($value_check) = $maps_counters->{$_}->{obj}->execute(values => $self->{volumes_selected}->{$id});
if ($value_check != 0) {
$long_msg .= $long_msg_append . $maps_counters->{$_}->{obj}->output_error();
$long_msg_append = ', ';
next;
}
my $exit2 = $maps_counters->{$_}->{obj}->threshold_check();
push @exits, $exit2;
my $output = $maps_counters->{$_}->{obj}->output();
$long_msg .= $long_msg_append . $output;
$long_msg_append = ', ';
if (!$self->{output}->is_status(litteral => 1, value => $exit2, compare => 'ok')) {
$short_msg .= $short_msg_append . $output;
$short_msg_append = ', ';
}
$maps_counters->{$_}->{obj}->perfdata(level => 1, extra_instance => $multiple);
}
$self->{output}->output_add(long_msg => "Volume '" . $self->{volumes_selected}->{$id}->{display} . "' $long_msg");
my $exit = $self->{output}->get_most_critical(status => [ @exits ]);
if (!$self->{output}->is_status(litteral => 1, value => $exit, compare => 'ok')) {
$self->{output}->output_add(severity => $exit,
short_msg => "Volume '" . $self->{volumes_selected}->{$id}->{display} . "' $short_msg"
);
}
if ($multiple == 0) {
$self->{output}->output_add(short_msg => "Volume '" . $self->{volumes_selected}->{$id}->{display} . "' $long_msg");
}
}
$self->{output}->display();
$self->{output}->exit();
}
my $mapping = {
SysVolumeDescr => { oid => '.1.3.6.1.4.1.24681.1.2.17.1.2' },
SysVolumeFS => { oid => '.1.3.6.1.4.1.24681.1.2.17.1.3' },
@ -215,34 +144,38 @@ my $mapping = {
sub manage_selection {
my ($self, %options) = @_;
$self->{volumes_selected} = {};
$self->{volume} = {};
my $oid_SysVolumeEntry = '.1.3.6.1.4.1.24681.1.2.17.1';
$self->{results} = $self->{snmp}->get_table(oid => $oid_SysVolumeEntry,
start => $mapping->{SysVolumeDescr}->{oid},
end => $mapping->{SysVolumeFreeSize}->{oid},
nothing_quit => 1);
foreach my $oid (keys %{$self->{results}}) {
my $snmp_result = $options{snmp}->get_table(
oid => $oid_SysVolumeEntry,
start => $mapping->{SysVolumeDescr}->{oid},
end => $mapping->{SysVolumeFreeSize}->{oid},
nothing_quit => 1
);
foreach my $oid (keys %$snmp_result) {
next if ($oid !~ /^$mapping->{SysVolumeDescr}->{oid}\.(\d+)/);
my $instance = $1;
my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}, instance => $instance);
my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $instance);
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$result->{SysVolumeDescr} !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "Skipping '" . $result->{SysVolumeDescr} . "': no matching filter.");
$self->{output}->output_add(long_msg => "skipping '" . $result->{SysVolumeDescr} . "': no matching filter.");
next;
}
my $free = $self->convert_bytes(value => $result->{SysVolumeFreeSize});
my $total = $self->convert_bytes(value => $result->{SysVolumeTotalSize});
if ($total == 0) {
$self->{output}->output_add(long_msg => "Skipping '" . $result->{SysVolumeDescr} . "': total size is 0.");
$self->{output}->output_add(long_msg => "skipping '" . $result->{SysVolumeDescr} . "': total size is 0.");
next;
}
$self->{volumes_selected}->{$instance} = { display => $result->{SysVolumeDescr},
free => $free, used => $total - $free };
$self->{volume}->{$instance} = {
display => $result->{SysVolumeDescr},
free => $free, used => $total - $free
};
}
if (scalar(keys %{$self->{volumes_selected}}) <= 0) {
if (scalar(keys %{$self->{volume}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No entry found.");
$self->{output}->option_exit();
}