101 lines
4.0 KiB
Perl
101 lines
4.0 KiB
Perl
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package centreon::esxd::cmdmemhost;
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use strict;
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use warnings;
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use centreon::esxd::common;
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sub new {
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my $class = shift;
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my $self = {};
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$self->{logger} = shift;
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$self->{obj_esxd} = shift;
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$self->{commandName} = 'memhost';
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bless $self, $class;
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return $self;
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}
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sub getCommandName {
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my $self = shift;
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return $self->{commandName};
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}
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sub checkArgs {
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my $self = shift;
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my ($host, $warn, $crit) = @_;
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if (!defined($host) || $host eq "") {
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$self->{logger}->writeLogError("ARGS error: need hostname");
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return 1;
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}
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if (defined($warn) && $warn !~ /^-?(?:\d+\.?|\.\d)\d*\z/) {
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$self->{logger}->writeLogError("ARGS error: warn threshold must be a positive number");
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return 1;
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}
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if (defined($crit) && $crit !~ /^-?(?:\d+\.?|\.\d)\d*\z/) {
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$self->{logger}->writeLogError("ARGS error: crit threshold must be a positive number");
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return 1;
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}
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if (defined($warn) && defined($crit) && $warn > $crit) {
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$self->{logger}->writeLogError("ARGS error: warn threshold must be lower than crit threshold");
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return 1;
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}
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return 0;
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}
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sub initArgs {
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my $self = shift;
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$self->{lhost} = $_[0];
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$self->{warn} = (defined($_[1]) ? $_[1] : 80);
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$self->{crit} = (defined($_[2]) ? $_[2] : 90);
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}
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sub run {
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my $self = shift;
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if (!($self->{obj_esxd}->{perfcounter_speriod} > 0)) {
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my $status = centreon::esxd::common::errors_mask(0, 'UNKNOWN');
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$self->{obj_esxd}->print_response(centreon::esxd::common::get_status($status) . "|Can't retrieve perf counters.\n");
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return ;
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}
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my %filters = ('name' => $self->{lhost});
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my @properties = ('summary.hardware.memorySize', 'runtime.connectionState');
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my $result = centreon::esxd::common::get_entities_host($self->{obj_esxd}, 'HostSystem', \%filters, \@properties);
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if (!defined($result)) {
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return ;
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}
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return if (centreon::esxd::common::host_state($self->{obj_esxd}, $self->{lhost},
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$$result[0]->{'runtime.connectionState'}->val) == 0);
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my $memory_size = $$result[0]->{'summary.hardware.memorySize'};
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my $values = centreon::esxd::common::generic_performance_values_historic($self->{obj_esxd},
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$result,
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[{'label' => 'mem.consumed.average', 'instances' => ['']},
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{'label' => 'mem.overhead.average', 'instances' => ['']}],
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$self->{obj_esxd}->{perfcounter_speriod});
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return if (centreon::esxd::common::performance_errors($self->{obj_esxd}, $values) == 1);
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my $mem_used = centreon::esxd::common::simplify_number(centreon::esxd::common::convert_number($values->{$self->{obj_esxd}->{perfcounter_cache}->{'mem.consumed.average'}->{'key'} . ":"}[0]));
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my $mem_overhead = centreon::esxd::common::simplify_number(centreon::esxd::common::convert_number($values->{$self->{obj_esxd}->{perfcounter_cache}->{'mem.overhead.average'}->{'key'} . ":"}[0]));
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my $status = 0; # OK
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my $output = '';
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if ($mem_used * 100 / ($memory_size / 1024) >= $self->{warn}) {
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$status = centreon::esxd::common::errors_mask($status, 'WARNING');
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}
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if ($mem_used * 100 / ($memory_size / 1024) >= $self->{crit}) {
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$status = centreon::esxd::common::errors_mask($status, 'CRITICAL');
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}
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$output = "Memory used : " . centreon::esxd::common::simplify_number($mem_used / 1024 / 1024) . " Go - size : " . centreon::esxd::common::simplify_number($memory_size / 1024 / 1024 / 1024) . " Go - percent : " . centreon::esxd::common::simplify_number($mem_used * 100 / ($memory_size / 1024)) . " %";
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$output .= "|used=" . ($mem_used * 1024) . "o;" . centreon::esxd::common::simplify_number($memory_size * $self->{warn} / 100, 0) . ";" . centreon::esxd::common::simplify_number($memory_size * $self->{crit} / 100, 0) . ";0;" . ($memory_size) . " size=" . $memory_size . "o" . " overhead=" . ($mem_overhead * 1024) . "o";
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$self->{obj_esxd}->print_response(centreon::esxd::common::get_status($status) . "|$output\n");
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}
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1;
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