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Fix #1917

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This commit is contained in:
garnier-quentin 2020-04-02 10:10:28 +02:00
parent 96aaa82371
commit d20f2876a7
1 changed files with 30 additions and 28 deletions
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50
snmp_standard/mode/diskusage.pm
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@ -122,7 +122,7 @@ sub new {
'display-transform-src:s' => { name => 'display_transform_src' }, 'display-transform-src:s' => { name => 'display_transform_src' },
'display-transform-dst:s' => { name => 'display_transform_dst' }, 'display-transform-dst:s' => { name => 'display_transform_dst' },
'show-cache' => { name => 'show_cache' }, 'show-cache' => { name => 'show_cache' },
'space-reservation:s' => { name => 'space_reservation' }, 'space-reservation:s' => { name => 'space_reservation' }
}); });
$self->{diskpath_id_selected} = []; $self->{diskpath_id_selected} = [];
@ -153,33 +153,35 @@ sub check_options {
$self->{statefile_cache}->check_options(%options); $self->{statefile_cache}->check_options(%options);
} }
my $mapping = {
dskTotal32 => { oid => '.1.3.6.1.4.1.2021.9.1.6' }, # kB
dskUsed32 => { oid => '.1.3.6.1.4.1.2021.9.1.8' }, # kB
dskPercentNode => { oid => '.1.3.6.1.4.1.2021.9.1.10' },
dskTotalLow => { oid => '.1.3.6.1.4.1.2021.9.1.11' }, # kB
dskTotalHigh => { oid => '.1.3.6.1.4.1.2021.9.1.12' }, # kB
dskUsedLow => { oid => '.1.3.6.1.4.1.2021.9.1.15' }, # kB
dskUsedHigh => { oid => '.1.3.6.1.4.1.2021.9.1.16' } # kB
};
sub manage_selection { sub manage_selection {
my ($self, %options) = @_; my ($self, %options) = @_;
$self->{snmp} = $options{snmp}; $self->get_selection(snmp => $options{snmp});
$self->get_selection();
my $oid_dskTotalLow = '.1.3.6.1.4.1.2021.9.1.11'; # in kB $options{snmp}->load(
my $oid_dskTotalHigh = '.1.3.6.1.4.1.2021.9.1.12'; # in kB oids => [ map($_->{oid}, values(%$mapping)) ],
my $oid_dskUsedLow = '.1.3.6.1.4.1.2021.9.1.15'; # in kB
my $oid_dskUsedHigh = '.1.3.6.1.4.1.2021.9.1.16'; # in kB
my $oid_dskPercentNode = '.1.3.6.1.4.1.2021.9.1.10';
$self->{snmp}->load(
oids => [
$oid_dskTotalLow, $oid_dskTotalHigh, $oid_dskUsedLow, $oid_dskUsedHigh, $oid_dskPercentNode
],
instances => $self->{diskpath_id_selected}, instances => $self->{diskpath_id_selected},
nothing_quit => 1 nothing_quit => 1
); );
my $result = $self->{snmp}->get_leef(); my $snmp_result = $options{snmp}->get_leef();
$self->{global}->{count} = 0; $self->{global}->{count} = 0;
$self->{diskpath} = {}; $self->{diskpath} = {};
foreach (sort @{$self->{diskpath_id_selected}}) { foreach (sort @{$self->{diskpath_id_selected}}) {
my $name_diskpath = $self->get_display_value(id => $_); my $name_diskpath = $self->get_display_value(id => $_);
if (!defined($result->{$oid_dskTotalHigh . "." . $_})) { my $result = $options{snmp}->map_instance(mapping => $mapping, results => $snmp_result, instance => $_);
if (!defined($result->{dskTotal32}) && !defined($result->{dskTotalHigh})) {
$self->{output}->add_option_msg( $self->{output}->add_option_msg(
long_msg => sprintf( long_msg => sprintf(
"skipping partition '%s': not found (need to reload the cache)", "skipping partition '%s': not found (need to reload the cache)",
@ -189,12 +191,12 @@ sub manage_selection {
next; next;
} }
my $total_size = (($result->{$oid_dskTotalHigh . "." . $_} << 32) + $result->{$oid_dskTotalLow . "." . $_}) * 1024; my $total_size = defined($result->{dskTotalHigh}) ? ((($result->{dskTotalHigh} << 32) + $result->{dskTotalLow}) * 1024) : $result->{dskTotal32} * 1024;
if ($total_size == 0) { if ($total_size == 0) {
$self->{output}->output_add(long_msg => sprintf("skipping partition '%s' (total size is 0)", $name_diskpath), debug => 1); $self->{output}->output_add(long_msg => sprintf("skipping partition '%s' (total size is 0)", $name_diskpath), debug => 1);
next; next;
} }
my $total_used = (($result->{$oid_dskUsedHigh . "." . $_} << 32) + $result->{$oid_dskUsedLow . "." . $_}) * 1024; my $total_used = defined($result->{dskUsedHigh}) ? ((($result->{dskUsedHigh} << 32) + $result->{dskUsedLow}) * 1024) : $result->{dskUsed32} * 1024;
my $reserved_value = 0; my $reserved_value = 0;
if (defined($self->{option_results}->{space_reservation})) { if (defined($self->{option_results}->{space_reservation})) {
@ -211,14 +213,14 @@ sub manage_selection {
$prct_free = 0; $prct_free = 0;
} }
$self->{diskpath}->{$_} = { $self->{diskpath}->{$name_diskpath} = {
display => $name_diskpath, display => $name_diskpath,
total => $total_size, total => $total_size,
used => $total_used, used => $total_used,
free => $free, free => $free,
prct_free => $prct_free, prct_free => $prct_free,
prct_used => $prct_used, prct_used => $prct_used,
inodes => defined($result->{$oid_dskPercentNode . "." . $_}) ? $result->{$oid_dskPercentNode . "." . $_} : undef, inodes => $result->{dskPercentNode}
}; };
$self->{global}->{count}++; $self->{global}->{count}++;
} }
@ -230,7 +232,7 @@ sub manage_selection {
} }
sub reload_cache { sub reload_cache {
my ($self) = @_; my ($self, %options) = @_;
my $datas = {}; my $datas = {};
$datas->{last_timestamp} = time(); $datas->{last_timestamp} = time();
@ -238,8 +240,8 @@ sub reload_cache {
my $oid_dskPath = '.1.3.6.1.4.1.2021.9.1.2'; my $oid_dskPath = '.1.3.6.1.4.1.2021.9.1.2';
my $result = $self->{snmp}->get_table(oid => $oid_dskPath); my $result = $options{snmp}->get_table(oid => $oid_dskPath);
foreach my $key ($self->{snmp}->oid_lex_sort(keys %{$result})) { foreach my $key (keys %$result) {
next if ($key !~ /\.([0-9]+)$/); next if ($key !~ /\.([0-9]+)$/);
my $diskpath_index = $1; my $diskpath_index = $1;
push @{$datas->{all_ids}}, $diskpath_index; push @{$datas->{all_ids}}, $diskpath_index;
@ -258,7 +260,7 @@ sub get_selection {
my ($self, %options) = @_; my ($self, %options) = @_;
# init cache file # init cache file
my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_snmpstandard_' . $self->{snmp}->get_hostname() . '_' . $self->{snmp}->get_port() . '_' . $self->{mode}); my $has_cache_file = $self->{statefile_cache}->read(statefile => 'cache_snmpstandard_' . $options{snmp}->get_hostname() . '_' . $options{snmp}->get_port() . '_' . $self->{mode});
if (defined($self->{option_results}->{show_cache})) { if (defined($self->{option_results}->{show_cache})) {
$self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content()); $self->{output}->add_option_msg(long_msg => $self->{statefile_cache}->get_string_content());
$self->{output}->option_exit(); $self->{output}->option_exit();
@ -266,7 +268,7 @@ sub get_selection {
my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp'); my $timestamp_cache = $self->{statefile_cache}->get(name => 'last_timestamp');
if ($has_cache_file == 0 || !defined($timestamp_cache) || ((time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) { if ($has_cache_file == 0 || !defined($timestamp_cache) || ((time() - $timestamp_cache) > (($self->{option_results}->{reload_cache_time}) * 60))) {
$self->reload_cache(); $self->reload_cache(snmp => $options{snmp});
$self->{statefile_cache}->read(); $self->{statefile_cache}->read();
} }