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fix(aruba/instant/snmp): ap-usage mode - illegal division by zero (#3140)

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qgarnier 2021-09-24 15:08:38 +02:00 committed by GitHub
parent 04e64cdcbf
commit f6e0428792
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3 changed files with 66 additions and 90 deletions
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91
network/aruba/instant/snmp/mode/apusage.pm
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@ -24,7 +24,7 @@ use base qw(centreon::plugins::templates::counter);
use strict; use strict;
use warnings; use warnings;
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc); use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
sub custom_status_output { sub custom_status_output {
my ($self, %options) = @_; my ($self, %options) = @_;
@ -45,13 +45,19 @@ sub custom_memory_output {
return $msg; return $msg;
} }
sub prefix_ap_output {
my ($self, %options) = @_;
return "Access Point '" . $options{instance_value}->{display} . "' ";
}
sub set_counters { sub set_counters {
my ($self, %options) = @_; my ($self, %options) = @_;
$self->{maps_counters_type} = [ $self->{maps_counters_type} = [
{ name => 'global', type => 0 }, { name => 'global', type => 0 },
{ name => 'ap', type => 1, cb_prefix_output => 'prefix_ap_output', { name => 'ap', type => 1, cb_prefix_output => 'prefix_ap_output',
message_multiple => 'All access points are ok', skipped_code => { -10 => 1 } }, message_multiple => 'All access points are ok', skipped_code => { -10 => 1 } }
]; ];
$self->{maps_counters}->{global} = [ $self->{maps_counters}->{global} = [
@ -59,37 +65,34 @@ sub set_counters {
key_values => [ { name => 'total' } ], key_values => [ { name => 'total' } ],
output_template => 'total access points: %s', output_template => 'total access points: %s',
perfdatas => [ perfdatas => [
{ value => 'total', template => '%s', min => 0 }, { template => '%s', min => 0 }
], ]
} }
}, }
]; ];
$self->{maps_counters}->{ap} = [ $self->{maps_counters}->{ap} = [
{ label => 'status', threshold => 0, set => { { label => 'status', type => 2, critical_default => '%{status} !~ /up/i', set => {
key_values => [ { name => 'status' }, { name => 'display' } ], key_values => [ { name => 'status' }, { name => 'display' } ],
closure_custom_calc => \&catalog_status_calc,
closure_custom_output => $self->can('custom_status_output'), closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; }, closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold, closure_custom_threshold_check => \&catalog_status_threshold_ng
} }
}, },
{ label => 'clients', nlabel => 'clients.current.count', set => { { label => 'clients', nlabel => 'clients.current.count', set => {
key_values => [ { name => 'clients' }, { name => 'display' } ], key_values => [ { name => 'clients' }, { name => 'display' } ],
output_template => 'Current Clients: %s', output_template => 'Current Clients: %s',
perfdatas => [ perfdatas => [
{ label => 'clients', value => 'clients', template => '%s', { template => '%s', min => 0, label_extra_instance => 1, instance_use => 'display' }
min => 0, label_extra_instance => 1, instance_use => 'display' }, ]
],
} }
}, },
{ label => 'cpu', nlabel => 'cpu.utilization.percentage', set => { { label => 'cpu', nlabel => 'cpu.utilization.percentage', set => {
key_values => [ { name => 'cpu' }, { name => 'display' } ], key_values => [ { name => 'cpu' }, { name => 'display' } ],
output_template => 'Cpu: %.2f%%', output_template => 'Cpu: %.2f%%',
perfdatas => [ perfdatas => [
{ label => 'cpu', value => 'cpu', template => '%.2f', { template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'display' }
min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'display' }, ]
],
} }
}, },
{ label => 'mem-usage', nlabel => 'memory.usage.bytes', set => { { label => 'mem-usage', nlabel => 'memory.usage.bytes', set => {
@ -97,9 +100,8 @@ sub set_counters {
{ name => 'prct_free' }, { name => 'total' }, { name => 'display' } ], { name => 'prct_free' }, { name => 'total' }, { name => 'display' } ],
closure_custom_output => $self->can('custom_memory_output'), closure_custom_output => $self->can('custom_memory_output'),
perfdatas => [ perfdatas => [
{ label => 'mem_used', value => 'used', template => '%d', min => 0, max => 'total', { template => '%d', min => 0, max => 'total', unit => 'B', cast_int => 1, label_extra_instance => 1, instance_use => 'display' }
unit => 'B', cast_int => 1, label_extra_instance => 1, instance_use => 'display' }, ]
],
} }
}, },
{ label => 'mem-usage-free', display_ok => 0, nlabel => 'memory.free.bytes', set => { { label => 'mem-usage-free', display_ok => 0, nlabel => 'memory.free.bytes', set => {
@ -107,20 +109,18 @@ sub set_counters {
{ name => 'prct_free' }, { name => 'total' }, { name => 'display' } ], { name => 'prct_free' }, { name => 'total' }, { name => 'display' } ],
closure_custom_output => $self->can('custom_memory_output'), closure_custom_output => $self->can('custom_memory_output'),
perfdatas => [ perfdatas => [
{ label => 'mem_free', value => 'free', template => '%d', min => 0, max => 'total', { template => '%d', min => 0, max => 'total', unit => 'B', cast_int => 1, label_extra_instance => 1, instance_use => 'display' }
unit => 'B', cast_int => 1, label_extra_instance => 1, instance_use => 'display' }, ]
],
} }
}, },
{ label => 'mem-usage-prct', display_ok => 0, nlabel => 'memory.usage.percentage', set => { { label => 'mem-usage-prct', display_ok => 0, nlabel => 'memory.usage.percentage', set => {
key_values => [ { name => 'prct_used' }, { name => 'display' } ], key_values => [ { name => 'prct_used' }, { name => 'display' } ],
output_template => 'Memory Used: %.2f %%', output_template => 'Memory Used: %.2f %%',
perfdatas => [ perfdatas => [
{ label => 'mem_used_prct', value => 'prct_used', template => '%.2f', min => 0, max => 100, { template => '%.2f', min => 0, max => 100, unit => '%', label_extra_instance => 1, instance_use => 'display' }
unit => '%', label_extra_instance => 1, instance_use => 'display' }, ]
],
} }
}, }
]; ];
} }
@ -130,27 +130,12 @@ sub new {
bless $self, $class; bless $self, $class;
$options{options}->add_options(arguments => { $options{options}->add_options(arguments => {
'filter-name:s' => { name => 'filter_name' }, 'filter-name:s' => { name => 'filter_name' }
'warning-status:s' => { name => 'warning_status', default => '' },
'critical-status:s' => { name => 'critical_status', default => '%{status} !~ /up/i' },
}); });
return $self; return $self;
} }
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$self->change_macros(macros => ['warning_status', 'critical_status']);
}
sub prefix_ap_output {
my ($self, %options) = @_;
return "Access Point '" . $options{instance_value}->{display} . "' ";
}
my $map_ap_status = { my $map_ap_status = {
1 => 'up', 2 => 'down' 1 => 'up', 2 => 'down'
}; };
@ -161,7 +146,7 @@ my $mapping = {
aiAPCPUUtilization => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.7' }, aiAPCPUUtilization => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.7' },
aiAPMemoryFree => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.8' }, aiAPMemoryFree => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.8' },
aiAPTotalMemory => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.10' }, aiAPTotalMemory => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.10' },
aiAPStatus => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.11', map => $map_ap_status }, aiAPStatus => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1.11', map => $map_ap_status }
}; };
my $oid_aiAccessPointEntry = '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1'; my $oid_aiAccessPointEntry = '.1.3.6.1.4.1.14823.2.3.3.1.2.1.1';
my $oid_aiClientAPIPAddress = '.1.3.6.1.4.1.14823.2.3.3.1.2.4.1.4'; my $oid_aiClientAPIPAddress = '.1.3.6.1.4.1.14823.2.3.3.1.2.4.1.4';
@ -172,8 +157,8 @@ sub manage_selection {
my $snmp_result = $options{snmp}->get_multiple_table( my $snmp_result = $options{snmp}->get_multiple_table(
oids => [ oids => [
{ oid => $oid_aiAccessPointEntry, start => $mapping->{aiAPName}->{oid}, end => $mapping->{aiAPStatus}->{oid} }, { oid => $oid_aiAccessPointEntry, start => $mapping->{aiAPName}->{oid}, end => $mapping->{aiAPStatus}->{oid} },
{ oid => $oid_aiClientAPIPAddress }, { oid => $oid_aiClientAPIPAddress }
], ]
); );
my $link_ap = {}; my $link_ap = {};
@ -191,24 +176,26 @@ sub manage_selection {
} }
$self->{global}->{total}++; $self->{global}->{total}++;
$self->{ap}->{$result->{aiAPName}} = { $self->{ap}->{ $result->{aiAPName} } = {
display => $result->{aiAPName}, display => $result->{aiAPName},
status => $result->{aiAPStatus}, status => $result->{aiAPStatus},
cpu => $result->{aiAPCPUUtilization}, cpu => $result->{aiAPCPUUtilization},
total => $result->{aiAPTotalMemory}, clients => 0
free => $result->{aiAPMemoryFree},
used => $result->{aiAPTotalMemory} - $result->{aiAPMemoryFree},
prct_free => $result->{aiAPMemoryFree} * 100 / $result->{aiAPTotalMemory},
prct_used => 100 - ($result->{aiAPMemoryFree} * 100 / $result->{aiAPTotalMemory}),
clients => 0,
}; };
$link_ap->{$result->{aiAPIPAddress}} = $self->{ap}->{$result->{aiAPName}}; if (defined($result->{aiAPTotalMemory}) && $result->{aiAPTotalMemory} > 0) {
$self->{ap}->{ $result->{aiAPName} }->{free} = $result->{aiAPMemoryFree};
$self->{ap}->{ $result->{aiAPName} }->{total} = $result->{aiAPTotalMemory};
$self->{ap}->{ $result->{aiAPName} }->{used} = $result->{aiAPTotalMemory} - $result->{aiAPMemoryFree};
$self->{ap}->{ $result->{aiAPName} }->{prct_free} = $result->{aiAPMemoryFree} * 100 / $result->{aiAPTotalMemory};
$self->{ap}->{ $result->{aiAPName} }->{prct_used} = 100 - ($result->{aiAPMemoryFree} * 100 / $result->{aiAPTotalMemory});
}
$link_ap->{ $result->{aiAPIPAddress} } = $self->{ap}->{$result->{aiAPName}};
} }
if (scalar(keys %{$snmp_result->{$oid_aiAccessPointEntry}}) == 0 && scalar(keys %{$snmp_result->{$oid_aiClientAPIPAddress}}) > 0) { if (scalar(keys %{$snmp_result->{$oid_aiAccessPointEntry}}) == 0 && scalar(keys %{$snmp_result->{$oid_aiClientAPIPAddress}}) > 0) {
$self->{ap}->{default} = { $self->{ap}->{default} = {
display => 'default', display => 'default',
clients => 0, clients => 0
}; };
} }

57
network/aruba/instant/snmp/mode/ssidstatus.pm
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@ -24,33 +24,12 @@ use base qw(centreon::plugins::templates::counter);
use strict; use strict;
use warnings; use warnings;
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold catalog_status_calc); use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
sub custom_status_output { sub custom_status_output {
my ($self, %options) = @_; my ($self, %options) = @_;
my $msg = "Status is '" . $self->{result_values}->{status} . "'"; return "Status is '" . $self->{result_values}->{status} . "'";
return $msg;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'ssid', display_long => 1, cb_prefix_output => 'prefix_output',
message_multiple => 'All SSIDs are ok', type => 1 },
];
$self->{maps_counters}->{ssid} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'status' }, { name => 'display' } ],
closure_custom_calc => \&catalog_status_calc,
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold,
}
},
];
} }
sub prefix_output { sub prefix_output {
@ -59,34 +38,44 @@ sub prefix_output {
return "SSID '" . $options{instance_value}->{display} . "' "; return "SSID '" . $options{instance_value}->{display} . "' ";
} }
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'ssid', display_long => 1, cb_prefix_output => 'prefix_output',
message_multiple => 'All SSIDs are ok', type => 1 }
];
$self->{maps_counters}->{ssid} = [
{ label => 'status', type => 2, critical_default => '%{status} !~ /enable/i', set => {
key_values => [ { name => 'status' }, { name => 'display' } ],
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold_ng
}
}
];
}
sub new { sub new {
my ($class, %options) = @_; my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1); my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
bless $self, $class; bless $self, $class;
$options{options}->add_options(arguments => { $options{options}->add_options(arguments => {
'filter-name:s' => { name => 'filter_name' }, 'filter-name:s' => { name => 'filter_name' }
'warning-status:s' => { name => 'warning_status', default => '' },
'critical-status:s' => { name => 'critical_status', default => '%{status} !~ /enable/i' },
}); });
return $self; return $self;
} }
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$self->change_macros(macros => ['warning_status', 'critical_status']);
}
my $map_status = { my $map_status = {
0 => 'enable', 1 => 'disable' 0 => 'enable', 1 => 'disable'
}; };
my $mapping = { my $mapping = {
aiSSID => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.1.7.1.2' }, aiSSID => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.1.7.1.2' },
aiSSIDStatus => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.1.7.1.3', map => $map_status }, aiSSIDStatus => { oid => '.1.3.6.1.4.1.14823.2.3.3.1.1.7.1.3', map => $map_status }
}; };
my $oid_aiWlanSSIDEntry = '.1.3.6.1.4.1.14823.2.3.3.1.1.7.1'; my $oid_aiWlanSSIDEntry = '.1.3.6.1.4.1.14823.2.3.3.1.1.7.1';

8
network/aruba/instant/snmp/plugin.pm
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@ -30,10 +30,10 @@ sub new {
bless $self, $class; bless $self, $class;
$self->{version} = '1.0'; $self->{version} = '1.0';
%{$self->{modes}} = ( $self->{modes} = {
'ap-usage' => 'network::aruba::instant::snmp::mode::apusage', 'ap-usage' => 'network::aruba::instant::snmp::mode::apusage',
'ssid-status' => 'network::aruba::instant::snmp::mode::ssidstatus', 'ssid-status' => 'network::aruba::instant::snmp::mode::ssidstatus'
); };
return $self; return $self;
} }