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centreon-plugins
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update linux paging with counter class

This commit is contained in:
garnier-quentin 2019-04-18 17:33:41 +02:00
parent dc31149efe
commit 3f1c79bbb9
1 changed files with 106 additions and 175 deletions
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281
centreon-plugins/os/linux/local/mode/paging.pm
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@ -20,207 +20,138 @@
package os::linux::local::mode::paging;
use base qw(centreon::plugins::mode);
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::statefile;
use centreon::plugins::values;
use Digest::MD5 qw(md5_hex);
use centreon::plugins::misc;
my $maps_counters = {
pgpgin => { class => 'centreon::plugins::values', obj => undef,
set => {
key_values => [
{ name => 'pgpgin', diff => 1 },
],
output_template => 'pgpgin : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgpgin_per_second', label => 'pgpgin', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
pgpgout => { class => 'centreon::plugins::values', obj => undef,
set => {
key_values => [
{ name => 'pgpgout', diff => 1 },
],
output_template => 'pgpgout : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgpgout_per_second', label => 'pgpgout', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
pswpin => { class => 'centreon::plugins::values', obj => undef,
set => {
key_values => [
{ name => 'pswpin', diff => 1 },
],
output_template => 'pswpin : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pswpin_per_second', label => 'pswpin', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
pswpout => { class => 'centreon::plugins::values', obj => undef,
set => {
key_values => [
{ name => 'pswpout', diff => 1 },
],
output_template => 'pswpout : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pswpout_per_second', label => 'pswpout', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
pgfault => { class => 'centreon::plugins::values', obj => undef,
set => {
key_values => [
{ name => 'pgfault', diff => 1 },
],
output_template => 'pgfault : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgfault_per_second', label => 'pgfault', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
pgmajfault => { class => 'centreon::plugins::values', obj => undef,
set => {
key_values => [
{ name => 'pgmajfault', diff => 1 },
],
output_template => 'pgmajfault : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgmajfault_per_second', label => 'pgmajfault', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
};
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'global', type => 0, cb_prefix_output => 'prefix_global_output', skipped_code => { -10 => 1 } }
];
$self->{maps_counters}->{global} = [
{ label => 'pgpgin', nlabel => 'system.pgpin.usage.bytespersecond', set => {
key_values => [ { name => 'pgpgin', diff => 1 } ],
output_template => 'pgpgin : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgpgin_per_second', label => 'pgpgin', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
{ label => 'pgpgout', nlabel => 'system.pgpgout.usage.bytespersecond', set => {
key_values => [ { name => 'pgpgout', diff => 1 } ],
output_template => 'pgpgout : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgpgout_per_second', label => 'pgpgout', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
{ label => 'pswpin', nlabel => 'system.pswpin.usage.bytespersecond', set => {
key_values => [ { name => 'pswpin', diff => 1 } ],
output_template => 'pswpin : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pswpin_per_second', label => 'pswpin', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
{ label => 'pswpout', nlabel => 'system.pswpout.usage.bytespersecond', set => {
key_values => [ { name => 'pswpout', diff => 1 } ],
output_template => 'pswpout : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pswpout_per_second', label => 'pswpout', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
{ label => 'pgfault', nlabel => 'system.pgfault.usage.bytespersecond', set => {
key_values => [ { name => 'pgfault', diff => 1 } ],
output_template => 'pgfault : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgfault_per_second', label => 'pgfault', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
{ label => 'pgmajfault', nlabel => 'system.pgmajfault.usage.bytespersecond', set => {
key_values => [ { name => 'pgmajfault', diff => 1 } ],
output_template => 'pgmajfault : %s %s/s', per_second => 1, output_change_bytes => 1,
perfdatas => [
{ value => 'pgmajfault_per_second', label => 'pgmajfault', template => '%d',
unit => 'B/s', min => 0 },
],
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1);
bless $self, $class;
$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 => 'cat' },
"command-path:s" => { name => 'command_path' },
"command-options:s" => { name => 'command_options', default => '/proc/vmstat 2>&1' },
});
$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 => 'cat' },
"command-path:s" => { name => 'command_path' },
"command-options:s" => { name => 'command_options', default => '/proc/vmstat 2>&1' },
});
$self->{statefile_value} = centreon::plugins::statefile->new(%options);
foreach (keys %{$maps_counters}) {
$options{options}->add_options(arguments => {
'warning-' . $_ . ':s' => { name => 'warning-' . $_ },
'critical-' . $_ . ':s' => { name => 'critical-' . $_ },
});
my $class = $maps_counters->{$_}->{class};
$maps_counters->{$_}->{obj} = $class->new(statefile => $self->{statefile_value},
output => $self->{output}, perfdata => $self->{perfdata},
label => $_);
$maps_counters->{$_}->{obj}->set(%{$maps_counters->{$_}->{set}});
}
return $self;
}
sub prefix_global_output {
my ($self, %options) = @_;
return 'Paging ';
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
foreach (keys %{$maps_counters}) {
$maps_counters->{$_}->{obj}->init(option_results => $self->{option_results});
}
$self->SUPER::check_options(%options);
$self->{statefile_value}->check_options(%options);
$self->{hostname} = $self->{option_results}->{hostname};
if (!defined($self->{hostname})) {
$self->{hostname} = 'me';
}
}
sub run {
my ($self, %options) = @_;
$self->{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});
$self->manage_selection();
$self->{new_datas} = {};
$self->{statefile_value}->read(statefile => "cache_linux_local_" . $self->{hostname} . '_' . $self->{mode});
$self->{new_datas}->{last_timestamp} = time();
my ($short_msg, $short_msg_append, $long_msg, $long_msg_append) = ('', '', '', '');
my @exits;
foreach (sort keys %{$maps_counters}) {
$maps_counters->{$_}->{obj}->set(instance => 'paging');
my ($value_check) = $maps_counters->{$_}->{obj}->execute(values => $self->{paging},
new_datas => $self->{new_datas});
if ($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();
}
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 => "Paging $short_msg"
);
} else {
$self->{output}->output_add(short_msg => "Paging $long_msg");
}
$self->{statefile_value}->write(data => $self->{new_datas});
$self->{output}->display();
$self->{output}->exit();
}
sub manage_selection {
my ($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}
);
$self->{paging} = {};
$self->{paging}->{pgpgin} = $self->{stdout} =~ /^pgpgin.*?(\d+)/msi ? $1 * 1024 : undef;
$self->{paging}->{pgpgout} = $self->{stdout} =~ /^pgpgout.*?(\d+)/msi ? $1 * 1024 : undef;
$self->{paging}->{pswpin} = $self->{stdout} =~ /^pswpin.*?(\d+)/msi ? $1 * 1024 : undef;
$self->{paging}->{pswpout} = $self->{stdout} =~ /^pswpout.*?(\d+)/msi ? $1 * 1024: undef;
$self->{paging}->{pgfault} = $self->{stdout} =~ /^pgfault.*?(\d+)/msi ? $1 * 1024: undef;
$self->{paging}->{pgmajfault} = $self->{stdout} =~ /^pgmajfault.*?(\d+)/msi ? $1 * 1014: undef;
$self->{global} = {};
$self->{global}->{pgpgin} = $stdout =~ /^pgpgin.*?(\d+)/msi ? $1 * 1024 : undef;
$self->{global}->{pgpgout} = $stdout =~ /^pgpgout.*?(\d+)/msi ? $1 * 1024 : undef;
$self->{global}->{pswpin} = $stdout =~ /^pswpin.*?(\d+)/msi ? $1 * 1024 : undef;
$self->{global}->{pswpout} = $stdout =~ /^pswpout.*?(\d+)/msi ? $1 * 1024: undef;
$self->{global}->{pgfault} = $stdout =~ /^pgfault.*?(\d+)/msi ? $1 * 1024: undef;
$self->{global}->{pgmajfault} = $stdout =~ /^pgmajfault.*?(\d+)/msi ? $1 * 1014: undef;
$self->{cache_name} = "cache_linux_local_" . $self->{hostname} . '_' . $self->{mode} . '_' .
(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
}
1;