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(plugin) cloud::prometheus::direct::kubernetes - node-status mode use wrong status (#3522)

This commit is contained in:
qgarnier 2022-03-04 14:58:28 +01:00 committed by GitHub
parent 930be843f9
commit 6251df7892
1 changed files with 62 additions and 55 deletions
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117
centreon-plugins/cloud/prometheus/direct/kubernetes/mode/nodestatus.pm
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@ -24,14 +24,16 @@ use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold_ng);
sub custom_status_output {
my ($self, %options) = @_;
return sprintf("Status is '%s', New Pods Schedulable : %s",
return sprintf(
"Status is '%s', New Pods Schedulable : %s",
$self->{result_values}->{status},
$self->{result_values}->{schedulable});
$self->{result_values}->{schedulable}
);
}
sub custom_status_calc {
@ -39,7 +41,7 @@ sub custom_status_calc {
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
$self->{result_values}->{schedulable} = ($options{new_datas}->{$self->{instance} . '_unschedulable'} == 1) ? "false" : "true";
$self->{result_values}->{schedulable} = ($options{new_datas}->{$self->{instance} . '_unschedulable'} == 1) ? 'false' : 'true';
return 0;
}
@ -76,8 +78,11 @@ sub custom_usage_threshold {
$threshold_value = $self->{result_values}->{prct_allocated};
}
$exit = $self->{perfdata}->threshold_check(
value => $threshold_value, threshold => [ { label => 'critical-' . $self->{thlabel}, exit_litteral => 'critical' },
{ label => 'warning-'. $self->{thlabel}, exit_litteral => 'warning' } ]
value => $threshold_value,
threshold => [
{ label => 'critical-' . $self->{thlabel}, exit_litteral => 'critical' },
{ label => 'warning-'. $self->{thlabel}, exit_litteral => 'warning' }
]
);
return $exit;
}
@ -85,12 +90,13 @@ sub custom_usage_threshold {
sub custom_usage_output {
my ($self, %options) = @_;
my $msg = sprintf("Pods Capacity: %s, Allocatable: %s, Allocated: %s (%.2f%%)",
return sprintf(
"Pods Capacity: %s, Allocatable: %s, Allocated: %s (%.2f%%)",
$self->{result_values}->{capacity},
$self->{result_values}->{allocatable},
$self->{result_values}->{allocated},
$self->{result_values}->{prct_allocated});
return $msg;
$self->{result_values}->{prct_allocated}
);
}
sub custom_usage_calc {
@ -101,66 +107,66 @@ sub custom_usage_calc {
$self->{result_values}->{allocatable} = $options{new_datas}->{$self->{instance} . '_allocatable'};
$self->{result_values}->{allocated} = $options{new_datas}->{$self->{instance} . '_allocated'};
$self->{result_values}->{prct_allocated} = ($self->{result_values}->{allocatable} > 0) ? $self->{result_values}->{allocated} * 100 / $self->{result_values}->{allocatable} : 0;
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'nodes', type => 1, cb_prefix_output => 'prefix_node_output',
message_multiple => 'All nodes status are ok', message_separator => ' - ', skipped_code => { -11 => 1 } },
];
$self->{maps_counters}->{nodes} = [
{ label => 'status', set => {
key_values => [ { name => 'status' }, { name => 'unschedulable' }, { name => 'display' } ],
closure_custom_calc => $self->can('custom_status_calc'),
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold,
}
},
{ label => 'allocated-pods', set => {
key_values => [ { name => 'capacity' }, { name => 'allocatable' }, { name => 'allocated' },
{ name => 'display' } ],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold'),
}
},
];
}
sub prefix_node_output {
my ($self, %options) = @_;
return "Node '" . $options{instance_value}->{display} . "' ";
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'nodes', type => 1, cb_prefix_output => 'prefix_node_output',
message_multiple => 'All nodes status are ok', message_separator => ' - ', skipped_code => { -11 => 1 } }
];
$self->{maps_counters}->{nodes} = [
{ label => 'status', type => 2, critical_default => '%{status} !~ /Ready/ || %{schedulable} =~ /false/', set => {
key_values => [ { name => 'status' }, { name => 'unschedulable' }, { name => 'display' } ],
closure_custom_calc => $self->can('custom_status_calc'),
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold_ng
}
},
{ label => 'allocated-pods', set => {
key_values => [
{ name => 'capacity' }, { name => 'allocatable' }, { name => 'allocated' },
{ name => 'display' }
],
closure_custom_calc => $self->can('custom_usage_calc'),
closure_custom_output => $self->can('custom_usage_output'),
closure_custom_perfdata => $self->can('custom_usage_perfdata'),
closure_custom_threshold_check => $self->can('custom_usage_threshold')
}
}
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$options{options}->add_options(arguments => {
"node:s" => { name => 'node', default => 'node=~".*"' },
"warning-status:s" => { name => 'warning_status' },
"critical-status:s" => { name => 'critical_status', default => '%{status} !~ /Ready/ || %{schedulable} =~ /false/' },
"extra-filter:s@" => { name => 'extra_filter' },
"metric-overload:s@" => { name => 'metric_overload' },
"units:s" => { name => 'units', default => '' },
'node:s' => { name => 'node', default => 'node=~".*"' },
'extra-filter:s@' => { name => 'extra_filter' },
'metric-overload:s@' => { name => 'metric_overload' },
'units:s' => { name => 'units', default => '' }
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$self->{metrics} = {
'status' => '^kube_node_status_condition$',
'unschedulable' => '^kube_node_spec_unschedulable$',
@ -186,14 +192,10 @@ sub check_options {
foreach my $filter (@{$self->{option_results}->{extra_filter}}) {
$self->{extra_filter} .= ',' . $filter;
}
$self->change_macros(macros => ['warning_status', 'critical_status']);
}
sub manage_selection {
my ($self, %options) = @_;
$self->{nodes} = {};
my $results = $options{custom}->query(
queries => [
@ -216,12 +218,17 @@ sub manage_selection {
]
);
$self->{nodes} = {};
foreach my $result (@{$results}) {
$self->{nodes}->{$result->{metric}->{$self->{labels}->{node}}}->{display} = $result->{metric}->{$self->{labels}->{node}};
$self->{nodes}->{$result->{metric}->{$self->{labels}->{node}}}->{$result->{metric}->{__name__}} = ${$result->{value}}[1];
$self->{nodes}->{$result->{metric}->{$self->{labels}->{node}}}->{$result->{metric}->{__name__}} = $result->{metric}->{condition} if ($result->{metric}->{__name__} =~ /status/);
$self->{nodes}->{ $result->{metric}->{ $self->{labels}->{node} } }->{display} = $result->{metric}->{ $self->{labels}->{node} };
if ($result->{metric}->{__name__} =~ /status/) {
$self->{nodes}->{ $result->{metric}->{ $self->{labels}->{node} } }->{ $result->{metric}->{__name__} } = $result->{metric}->{condition}
if ($result->{value}->[1] == 1);
} else {
$self->{nodes}->{ $result->{metric}->{ $self->{labels}->{node} } }->{ $result->{metric}->{__name__} } = $result->{value}->[1];
}
}
if (scalar(keys %{$self->{nodes}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No nodes found.");
$self->{output}->option_exit();