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centreon-plugins
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enh aix local inodes (#1056)

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Colin Gagnaire 2018-07-13 16:15:46 +02:00 committed by GitHub
parent 2ec9e503b3
commit ae6d826edd
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1 changed files with 65 additions and 151 deletions
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216
os/aix/local/mode/inodes.pm
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@ -1,5 +1,5 @@
#
# Copyright 2017 Centreon (http://www.centreon.com/)
# Copyright 2018 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
@ -20,12 +20,38 @@
package os::aix::local::mode::inodes;
use base qw(centreon::plugins::mode);
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::misc;
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'inodes', type => 1, cb_prefix_output => 'prefix_inodes_output', message_multiple => 'All inode partitions are ok' }
];
$self->{maps_counters}->{inodes} = [
{ label => 'usage', set => {
key_values => [ { name => 'used' }, { name => 'display' } ],
output_template => 'Used: %s %%',
perfdatas => [
{ label => 'used', value => 'used_absolute', template => '%d',
unit => '%', min => 0, max => 100, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
];
}
sub prefix_inodes_output {
my ($self, %options) = @_;
return "Inodes partition '" . $options{instance_value}->{display} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
@ -34,55 +60,39 @@ sub new {
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname' },
"remote" => { name => 'remote' },
"ssh-option:s@" => { name => 'ssh_option' },
"ssh-path:s" => { name => 'ssh_path' },
"ssh-command:s" => { name => 'ssh_command', default => 'ssh' },
"timeout:s" => { name => 'timeout', default => 30 },
"sudo" => { name => 'sudo' },
"command:s" => { name => 'command', default => 'df' },
"command-path:s" => { name => 'command_path' },
"command-options:s" => { name => 'command_options', default => '-i -v 2>&1' },
"filter-fs:s" => { name => 'filter_fs', },
"warning:s" => { name => 'warning' },
"critical:s" => { name => 'critical' },
"units:s" => { name => 'units', default => '%' },
"free" => { name => 'free' },
"name:s" => { name => 'name' },
"hostname:s" => { name => 'hostname' },
"remote" => { name => 'remote' },
"ssh-option:s@" => { name => 'ssh_option' },
"ssh-path:s" => { name => 'ssh_path' },
"ssh-command:s" => { name => 'ssh_command', default => 'ssh' },
"timeout:s" => { name => 'timeout', default => 30 },
"sudo" => { name => 'sudo' },
"command:s" => { name => 'command', default => 'df' },
"command-path:s" => { name => 'command_path' },
"command-options:s" => { name => 'command_options', default => '-i -v 2>&1' },
"filter-fs:s" => { name => 'filter_fs', },
"name:s" => { name => 'name' },
"regexp" => { name => 'use_regexp' },
"regexp-isensitive" => { name => 'use_regexpi' },
"space-reservation:s" => { name => 'space_reservation' },
});
$self->{result} = {};
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
$self->{output}->option_exit();
}
if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
$self->{output}->option_exit();
}
}
sub manage_selection {
my ($self, %options) = @_;
my $stdout = centreon::plugins::misc::execute(output => $self->{output},
options => $self->{option_results},
sudo => $self->{option_results}->{sudo},
command => $self->{option_results}->{command},
command_path => $self->{option_results}->{command_path},
command_options => $self->{option_results}->{command_options});
my ($stdout, $exit_code) = centreon::plugins::misc::execute(
output => $self->{output},
options => $self->{option_results},
sudo => $self->{option_results}->{sudo},
command => $self->{option_results}->{command},
command_path => $self->{option_results}->{command_path},
command_options => $self->{option_results}->{command_options},
no_quit => 1
);
$self->{inodes} = {};
my @lines = split /\n/, $stdout;
# Header not needed
shift @lines;
foreach my $line (@lines) {
next if ($line !~ /^(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)/);
my ($fs, $size, $used, $available, $percent, $iused, $ifree, $ipercent, $mount) = ($1, $2, $3, $4, $5, $6, $7, $8, $9);
@ -96,102 +106,19 @@ sub manage_selection {
&& $mount !~ /$self->{option_results}->{name}/);
next if (defined($self->{option_results}->{name}) && !defined($self->{option_results}->{use_regexp}) && !defined($self->{option_results}->{use_regexpi})
&& $mount ne $self->{option_results}->{name});
next if ($ifree !~ m/^\d+$/ || $iused !~ m/^\d+$/ || $ipercent !~ m/^\d+%$/);
$self->{result}->{$mount} = {fs => $fs, total => $ifree + $iused, used => $iused, free => $ifree};
}
if (scalar(keys %{$self->{result}}) <= 0) {
if (defined($self->{option_results}->{name})) {
$self->{output}->add_option_msg(short_msg => "No file systems found for mount point '" . $self->{option_results}->{name} . "'.");
} else {
$self->{output}->add_option_msg(short_msg => "No file systems found.");
}
$self->{output}->option_exit();
}
}
sub run {
my ($self, %options) = @_;
$self->manage_selection();
if (!defined($self->{option_results}->{name}) || defined($self->{option_results}->{use_regexp})) {
$self->{output}->output_add(severity => 'OK',
short_msg => 'All file systems are ok.');
}
my $num_disk_check = 0;
foreach my $name (sort(keys %{$self->{result}})) {
my $total_size = $self->{result}->{$name}->{total};
if (defined($self->{option_results}->{space_reservation})) {
$total_size = $total_size - ($self->{option_results}->{space_reservation} * $total_size / 100);
}
next if ($total_size == 0);
$num_disk_check++;
my $total_used = $self->{result}->{$name}->{used};
my $total_free = $self->{result}->{$name}->{free};
my $prct_used = $total_used * 100 / $total_size;
my $prct_free = 100 - $prct_used;
next if ($ifree !~ m/^\d+$/ || $iused !~ m/^\d+$/);
my ($exit, $threshold_value);
$threshold_value = $total_used;
$threshold_value = $total_free if (defined($self->{option_results}->{free}));
if ($self->{option_results}->{units} eq '%') {
$threshold_value = $prct_used;
$threshold_value = $prct_free if (defined($self->{option_results}->{free}));
}
$exit = $self->{perfdata}->threshold_check(value => $threshold_value, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
#my ($total_size_value, $total_size_unit) = $self->{perfdata}->change_bytes(value => $total_size);
#my ($total_used_value, $total_used_unit) = $self->{perfdata}->change_bytes(value => $total_used);
#my ($total_free_value, $total_free_unit) = $self->{perfdata}->change_bytes(value => ($total_size - $total_used));
my ($total_size_value, $total_size_unit) = ($total_size, 'inodes');
my ($total_used_value, $total_used_unit) = ($total_used, 'inodes');
my ($total_free_value, $total_free_unit) = (($total_size - $total_used), 'inodes');
$self->{output}->output_add(long_msg => sprintf("FS '%s' Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)", $name,
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $prct_used,
$total_free_value . " " . $total_free_unit, $prct_free));
if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1) || (defined($self->{option_results}->{name}) && !defined($self->{option_results}->{use_regexp}))) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("FS '%s' Total: %s Used: %s (%.2f%%) Free: %s (%.2f%%)", $name,
$total_size_value . " " . $total_size_unit,
$total_used_value . " " . $total_used_unit, $prct_used,
$total_free_value . " " . $total_free_unit, $prct_free));
}
my $label = 'used';
my $value_perf = $total_used;
if (defined($self->{option_results}->{free})) {
$label = 'free';
$value_perf = $total_free;
}
my $extra_label = '';
$extra_label = '_' . $name if (!defined($self->{option_results}->{name}) || defined($self->{option_results}->{use_regexp}));
my %total_options = ();
if ($self->{option_results}->{units} eq '%') {
$total_options{total} = $total_size;
$total_options{cast_int} = 1;
}
$self->{output}->perfdata_add(label => $label . $extra_label,
value => $value_perf,
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning', %total_options),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical', %total_options),
min => 0, max => $total_size);
}
if ($num_disk_check == 0) {
$self->{output}->add_option_msg(short_msg => "No file systems checked.");
$self->{output}->option_exit();
$self->{inodes}->{$mount} = { display => $mount, used => $iused };
}
$self->{output}->display();
$self->{output}->exit();
if (scalar(keys %{$self->{inodes}}) <= 0) {
if ($exit_code != 0) {
$self->{output}->output_add(long_msg => "command output:" . $stdout);
}
$self->{output}->add_option_msg(short_msg => "No storage found (filters or command issue)");
$self->{output}->option_exit();
}
}
1;
@ -200,7 +127,7 @@ __END__
=head1 MODE
Check file systems usage.
Check inodes usage on partitions.
=over 8
@ -243,23 +170,15 @@ Command path (Default: none).
=item B<--command-options>
Command options (Default: '-P -k 2>&1').
Command options (Default: '-i -v 2>&1').
=item B<--warning>
=item B<--warning-usage>
Threshold warning.
Threshold warning in percent.
=item B<--critical>
=item B<--critical-usage>
Threshold critical.
=item B<--units>
Units of thresholds (Default: '%') ('%', 'B').
=item B<--free>
Thresholds are on free space left.
Threshold critical in percent.
=item B<--name>
@ -277,11 +196,6 @@ Allows to use regexp non case-sensitive (with --regexp).
Filter filesystem (regexp can be used).
=item B<--space-reservation>
Some filesystem has space reserved (like ext4 for root).
The value is in percent of total (Default: none).
=back
=cut