tyler.durden
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centreon-plugins
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+ Add snmp autoreduce divisor

This commit is contained in:
garnier-quentin 2019-01-01 12:17:32 +01:00
parent eca755940c
commit a26677f999
1 changed files with 14 additions and 7 deletions
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21
centreon/plugins/snmp.pm
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@ -53,7 +53,7 @@ sub new {
"maxrepetitions:s" => { name => 'maxrepetitions', default => 50 },
"subsetleef:s" => { name => 'subsetleef', default => 50 },
"subsettable:s" => { name => 'subsettable', default => 100 },
"snmp-autoreduce" => { name => 'snmp_autoreduce' },
"snmp-autoreduce:s" => { name => 'snmp_autoreduce' },
"snmp-force-getnext" => { name => 'snmp_force_getnext' },
"snmp-username:s" => { name => 'snmp_security_name' },
"authpassphrase:s" => { name => 'snmp_auth_passphrase' },
@ -149,7 +149,8 @@ sub autoreduce_table {
}
return 1 if (${$options{repeat_count}} == 1);
${$options{repeat_count}} = int(${$options{repeat_count}} / 2);
${$options{repeat_count}} = int(${$options{repeat_count}} / $self->{snmp_autoreduce_divisor});
${$options{repeat_count}} = 1 if (${$options{repeat_count}} < 1);
return 0;
}
@ -162,8 +163,9 @@ sub autoreduce_multiple_table {
}
return 1 if (${$options{repeat_count}} == 1);
${$options{repeat_count}} = int(${$options{repeat_count}} / 2);
$self->{subsettable} = int($self->{subsettable} / 2);
${$options{repeat_count}} = int(${$options{repeat_count}} / $self->{snmp_autoreduce_divisor});
$self->{subsettable} = int($self->{subsettable} / $self->{snmp_autoreduce_divisor});
${$options{repeat_count}} = 1 if (${$options{repeat_count}} < 1);
return 0;
}
@ -176,7 +178,8 @@ sub autoreduce_leef {
}
return 1 if ($self->{subsetleef} == 1);
$self->{subsetleef} = int($self->{subsetleef} / 2);
$self->{subsetleef} = int($self->{subsetleef} / $self->{snmp_autoreduce_divisor});
$self->{subsetleef} = 1 if ($self->{subsetleef} < 1);
my $array_ref = [];
my $subset_current = 0;
@ -726,7 +729,11 @@ sub check_options {
$self->{subsetleef} = (defined($options{option_results}->{subsetleef}) && $options{option_results}->{subsetleef} =~ /^[0-9]+$/) ? $options{option_results}->{subsetleef} : 50;
$self->{subsettable} = (defined($options{option_results}->{subsettable}) && $options{option_results}->{subsettable} =~ /^[0-9]+$/) ? $options{option_results}->{subsettable} : 100;
$self->{snmp_errors_exit} = $options{option_results}->{snmp_errors_exit};
$self->{snmp_autoreduce} = defined($options{option_results}->{snmp_autoreduce}) ? 1 : 0;
$self->{snmp_autoreduce_divisor} = 2;
if (defined($options{option_results}->{snmp_autoreduce})) {
$self->{snmp_autoreduce} = 1;
$self->{snmp_autoreduce_divisor} = $1 if ($options{option_results}->{snmp_autoreduce} =~ /(\d+(\.\d+)?)/ && $1 > 1);
}
%{$self->{snmp_params}} = (DestHost => $options{option_results}->{host},
Community => $options{option_results}->{snmp_community},
@ -936,7 +943,7 @@ How many oid values per SNMP request (default: 50) (for get_leef method. Be caut
=item B<--snmp-autoreduce>
Auto reduce SNMP request size in case of SNMP errors.
Auto reduce SNMP request size in case of SNMP errors (By default, the divisor is 2).
=item B<--snmp-force-getnext>