change elastic search plugin

This commit is contained in:
qgarnier 2017-10-04 13:45:55 +02:00
parent 01b07d1803
commit 1977322edb
8 changed files with 775 additions and 581 deletions

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@ -1,204 +0,0 @@
#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::mode::cluster;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::http;
use JSON;
my $thresholds = {
cluster => [
['green', 'OK'],
['yellow', 'WARNING'],
['red', 'CRITICAL'],
],
};
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname' },
"port:s" => { name => 'port', default => 9200 },
"proto:s" => { name => 'proto' },
"urlpath:s" => { name => 'url_path', default => '/_cluster/health' },
"credentials" => { name => 'credentials' },
"username:s" => { name => 'username' },
"password:s" => { name => 'password' },
"timeout:s" => { name => 'timeout' },
"threshold-overload:s@" => { name => 'threshold_overload' },
});
$self->{http} = centreon::plugins::http->new(output => $self->{output});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
$self->{overload_th} = {};
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $status, $filter) = ($1, $2, $3);
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
}
$self->{http}->set_options(%{$self->{option_results}});
}
sub get_severity {
my ($self, %options) = @_;
my $status = 'UNKNOWN'; # default
if (defined($self->{overload_th}->{$options{section}})) {
foreach (@{$self->{overload_th}->{$options{section}}}) {
if ($options{value} =~ /$_->{filter}/i) {
$status = $_->{status};
return $status;
}
}
}
foreach (@{$thresholds->{$options{section}}}) {
if ($options{value} =~ /$$_[0]/i) {
$status = $$_[1];
return $status;
}
}
return $status;
}
sub run {
my ($self, %options) = @_;
my $jsoncontent = $self->{http}->request();
my $json = JSON->new;
my $webcontent;
eval {
$webcontent = $json->decode($jsoncontent);
};
if ($@) {
$self->{output}->add_option_msg(short_msg => "Cannot decode json response");
$self->{output}->option_exit();
}
my $exit = $self->get_severity(section => 'cluster', value => $webcontent->{status});
if ($webcontent->{status} eq 'green') {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("All shard are allocated for %s", $webcontent->{cluster_name}));
} elsif ($webcontent->{status} eq 'yellow') {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Primary shards are allocated but replicas not for %s", $webcontent->{cluster_name}));
} elsif ($webcontent->{status} eq 'red') {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Some or all primary shards aren't ready for %s", $webcontent->{cluster_name}));
}
$self->{output}->perfdata_add(label => 'primary_shard',
value => sprintf("%d", $webcontent->{active_primary_shards}),
min => 0,
);
$self->{output}->perfdata_add(label => 'shard',
value => sprintf("%d", $webcontent->{active_shards}),
min => 0,
);
$self->{output}->perfdata_add(label => 'unassigned_shard',
value => sprintf("%d", $webcontent->{unassigned_shards}),
min => 0,
);
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Elasticsearch cluster health
=over 8
=item B<--hostname>
IP Addr/FQDN of the Elasticsearch host
=item B<--port>
Port used by Elasticsearch API (Default: '9200')
=item B<--proto>
Specify https if needed (Default: 'http')
=item B<--urlpath>
Set path to get Elasticsearch information (Default: '/_cluster/health')
=item B<--credentials>
Specify this option if you access webpage over basic authentification
=item B<--username>
Specify username for API authentification
=item B<--password>
Specify password for API authentification
=item B<--timeout>
Threshold for HTTP timeout (Default: 5)
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='cluster,CRITICAL,^(?!(on)$)'
=back
=cut

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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::mode::indices;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::http;
use JSON;
use Data::Dumper;
my $thresholds = {
indices => [
['green', 'OK'],
['yellow', 'WARNING'],
['red', 'CRITICAL'],
],
};
my %map_states_indices = (
OK => 'green',
WARNING => 'yellow',
CRITICAL => 'red',
);
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.1';
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname' },
"port:s" => { name => 'port', default => 9200 },
"proto:s" => { name => 'proto' },
"urlpath:s" => { name => 'url_path', default => '/_cluster/health' },
"credentials" => { name => 'credentials' },
"username:s" => { name => 'username' },
"password:s" => { name => 'password' },
"timeout:s" => { name => 'timeout' },
"threshold-overload:s@" => { name => 'threshold_overload' },
});
$self->{http} = centreon::plugins::http->new(output => $self->{output});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
$self->{overload_th} = {};
foreach my $val (@{$self->{option_results}->{threshold_overload}}) {
if ($val !~ /^(.*?),(.*?),(.*)$/) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload option '" . $val . "'.");
$self->{output}->option_exit();
}
my ($section, $status, $filter) = ($1, $2, $3);
if ($self->{output}->is_litteral_status(status => $status) == 0) {
$self->{output}->add_option_msg(short_msg => "Wrong threshold-overload status '" . $val . "'.");
$self->{output}->option_exit();
}
$self->{overload_th}->{$section} = [] if (!defined($self->{overload_th}->{$section}));
push @{$self->{overload_th}->{$section}}, {filter => $filter, status => $status};
}
$self->{option_results}->{get_param} = [ 'level=indices' ];
$self->{http}->set_options(%{$self->{option_results}});
}
sub get_severity {
my ($self, %options) = @_;
my $status = 'UNKNOWN'; # default
if (defined($self->{overload_th}->{$options{section}})) {
foreach (@{$self->{overload_th}->{$options{section}}}) {
if ($options{value} =~ /$_->{filter}/i) {
$status = $_->{status};
return $status;
}
}
}
foreach (@{$thresholds->{$options{section}}}) {
if ($options{value} =~ /$$_[0]/i) {
$status = $$_[1];
return $status;
}
}
return $status;
}
sub run {
my ($self, %options) = @_;
my $jsoncontent = $self->{http}->request();
my $json = JSON->new;
my $webcontent;
eval {
$webcontent = $json->decode($jsoncontent);
};
if ($@) {
$self->{output}->add_option_msg(short_msg => "Cannot decode json response");
$self->{output}->option_exit();
}
$self->{output}->output_add(severity => 'OK',
short_msg => sprintf("All indices are in green state."));
my $exit = 'OK';
foreach my $indicename (sort (keys %{$webcontent->{indices}})) {
my $tmp_exit = $self->get_severity(section => 'indices', value => $webcontent->{indices}->{$indicename}->{status});
$exit = $self->{output}->get_most_critical(status => [ $tmp_exit, $exit ]);
if (!$self->{output}->is_status(value => $tmp_exit, compare => 'OK', litteral => 1)) {
$self->{output}->output_add(long_msg => sprintf("Indice %s status is in %s state",
$indicename, $webcontent->{indices}->{$indicename}->{status}));
}
}
if (!$self->{output}->is_status(value => $exit, compare => 'OK', litteral => 1)) {
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Some indices are in wrong state"));
}
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Elasticsearch indices health
=over 8
=item B<--hostname>
IP Addr/FQDN of the Elasticsearch host
=item B<--port>
Port used by Elasticsearch API (Default: '9200')
=item B<--proto>
Specify https if needed (Default: 'http')
=item B<--urlpath>
Set path to get Elasticsearch information (Default: '/_cluster/health')
=item B<--credentials>
Specify this option if you access webpage over basic authentification
=item B<--username>
Specify username for API authentification
=item B<--password>
Specify password for API authentification
=item B<--threshold-overload>
Set to overload default threshold values (syntax: section,status,regexp)
It used before default thresholds (order stays).
Example: --threshold-overload='indices,CRITICAL,^(?!(on)$)'
=item B<--timeout>
Threshold for HTTP timeout (Default: 3)
=back
=cut

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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::mode::nodescount;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
use centreon::plugins::http;
use JSON;
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname' },
"port:s" => { name => 'port', default => 9200 },
"proto:s" => { name => 'proto' },
"urlpath:s" => { name => 'url_path', default => '/_cluster/stats' },
"credentials" => { name => 'credentials' },
"username:s" => { name => 'username' },
"password:s" => { name => 'password' },
"warning:s" => { name => 'warning' },
"critical:s" => { name => 'critical' },
"timeout:s" => { name => 'timeout' },
});
$self->{http} = centreon::plugins::http->new(output => $self->{output});
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();
}
$self->{http}->set_options(%{$self->{option_results}});
}
sub run {
my ($self, %options) = @_;
my $jsoncontent = $self->{http}->request();
my $json = JSON->new;
my $webcontent;
eval {
$webcontent = $json->decode($jsoncontent);
};
if ($@) {
$self->{output}->add_option_msg(short_msg => "Cannot decode json response");
$self->{output}->option_exit();
}
my $exit = $self->{perfdata}->threshold_check(value => $webcontent->{nodes}->{count}->{total}, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
$self->{output}->output_add(severity => $exit,
short_msg => sprintf("Number of nodes for cluster %s : %d",
$webcontent->{cluster_name}, $webcontent->{nodes}->{count}->{total}));
$self->{output}->perfdata_add(label => "node",
value => $webcontent->{nodes}->{count}->{total},
warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
min => 0,
);
$self->{output}->perfdata_add(label => "nodemasteronly",
value => $webcontent->{nodes}->{count}->{master_only},
min => 0,
);
$self->{output}->perfdata_add(label => "nodedataonly",
value => $webcontent->{nodes}->{count}->{data_only},
min => 0,
);
$self->{output}->perfdata_add(label => "nodemasterdata",
value => $webcontent->{nodes}->{count}->{master_data},
min => 0,
);
$self->{output}->perfdata_add(label => "nodeclient",
value => $webcontent->{nodes}->{count}->{client},
min => 0,
);
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Elasticsearch number of nodes
=over 8
=item B<--hostname>
IP Addr/FQDN of the Elasticsearch host
=item B<--port>
Port used by Elasticsearch API (Default: '9200')
=item B<--proto>
Specify https if needed (Default: 'http')
=item B<--urlpath>
Set path to get Elasticsearch information (Default: '/_cluster/stats')
=item B<--credentials>
Specify this option if you access webpage over basic authentification
=item B<--username>
Specify username for API authentification
=item B<--password>
Specify password for API authentification
=item B<--warning>
Threshold warning.
=item B<--critical>
Threshold critical.
=item B<--timeout>
Threshold for HTTP timeout (Default: 5)
=back
=cut

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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::restapi::custom::api;
use strict;
use warnings;
use centreon::plugins::http;
use JSON::XS;
sub new {
my ($class, %options) = @_;
my $self = {};
bless $self, $class;
if (!defined($options{output})) {
print "Class Custom: Need to specify 'output' argument.\n";
exit 3;
}
if (!defined($options{options})) {
$options{output}->add_option_msg(short_msg => "Class Custom: Need to specify 'options' argument.");
$options{output}->option_exit();
}
if (!defined($options{noptions})) {
$options{options}->add_options(arguments =>
{
"hostname:s@" => { name => 'hostname' },
"port:s@" => { name => 'port' },
"proto:s@" => { name => 'proto' },
"username:s@" => { name => 'username' },
"password:s@" => { name => 'password' },
"proxyurl:s@" => { name => 'proxyurl' },
"timeout:s@" => { name => 'timeout' },
});
}
$options{options}->add_help(package => __PACKAGE__, sections => 'REST API OPTIONS', once => 1);
$self->{output} = $options{output};
$self->{mode} = $options{mode};
$self->{http} = centreon::plugins::http->new(output => $self->{output});
return $self;
}
sub set_options {
my ($self, %options) = @_;
$self->{option_results} = $options{option_results};
}
sub set_defaults {
my ($self, %options) = @_;
foreach (keys %{$options{default}}) {
if ($_ eq $self->{mode}) {
for (my $i = 0; $i < scalar(@{$options{default}->{$_}}); $i++) {
foreach my $opt (keys %{$options{default}->{$_}[$i]}) {
if (!defined($self->{option_results}->{$opt}[$i])) {
$self->{option_results}->{$opt}[$i] = $options{default}->{$_}[$i]->{$opt};
}
}
}
}
}
}
sub check_options {
my ($self, %options) = @_;
$self->{hostname} = (defined($self->{option_results}->{hostname})) ? shift(@{$self->{option_results}->{hostname}}) : undef;
$self->{port} = (defined($self->{option_results}->{port})) ? shift(@{$self->{option_results}->{port}}) : 9200;
$self->{proto} = (defined($self->{option_results}->{proto})) ? shift(@{$self->{option_results}->{proto}}) : 'http';
$self->{username} = (defined($self->{option_results}->{username})) ? shift(@{$self->{option_results}->{username}}) : '';
$self->{password} = (defined($self->{option_results}->{password})) ? shift(@{$self->{option_results}->{password}}) : '';
$self->{timeout} = (defined($self->{option_results}->{timeout})) ? shift(@{$self->{option_results}->{timeout}}) : 10;
$self->{proxyurl} = (defined($self->{option_results}->{proxyurl})) ? shift(@{$self->{option_results}->{proxyurl}}) : undef;
if (!defined($self->{hostname})) {
$self->{output}->add_option_msg(short_msg => "Need to specify hostname option.");
$self->{output}->option_exit();
}
if (!defined($self->{hostname}) ||
scalar(@{$self->{option_results}->{hostname}}) == 0) {
return 0;
}
return 1;
}
sub build_options_for_httplib {
my ($self, %options) = @_;
$self->{option_results}->{hostname} = $self->{hostname};
$self->{option_results}->{timeout} = $self->{timeout};
$self->{option_results}->{port} = $self->{port};
$self->{option_results}->{proto} = $self->{proto};
$self->{option_results}->{proxyurl} = $self->{proxyurl};
$self->{option_results}->{credentials} = 1;
$self->{option_results}->{username} = $self->{username};
$self->{option_results}->{password} = $self->{password};
}
sub settings {
my ($self, %options) = @_;
$self->build_options_for_httplib();
$self->{http}->set_options(%{$self->{option_results}});
}
sub get {
my ($self, %options) = @_;
$self->settings();
my $response = $self->{http}->request(url_path => $options{path},
critical_status => '', warning_status => '');
my $content;
eval {
$content = JSON::XS->new->utf8->decode($response);
};
if ($@) {
$self->{output}->add_option_msg(short_msg => "Cannot decode json response: $@");
$self->{output}->option_exit();
}
if (defined($content->{errmsg})) {
$self->{output}->add_option_msg(short_msg => "Cannot get data: " . $content->{errmsg});
$self->{output}->option_exit();
}
return $content;
}
1;
__END__
=head1 NAME
Elasticsearch REST API
=head1 SYNOPSIS
Elasticsearch Rest API custom mode
=head1 REST API OPTIONS
=over 8
=item B<--hostname>
Elasticsearch hostname.
=item B<--port>
Port used (Default: 9200)
=item B<--proto>
Specify https if needed (Default: 'http')
=item B<--username>
Elasticsearch username.
=item B<--password>
Elasticsearch password.
=item B<--proxyurl>
Proxy URL if any
=item B<--timeout>
Set HTTP timeout
=back
=head1 DESCRIPTION
B<custom>.
=cut

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#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::restapi::mode::cluster;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
my $instance_mode;
sub custom_status_threshold {
my ($self, %options) = @_;
my $status = 'ok';
my $message;
eval {
local $SIG{__WARN__} = sub { $message = $_[0]; };
local $SIG{__DIE__} = sub { $message = $_[0]; };
if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
eval "$instance_mode->{option_results}->{critical_status}") {
$status = 'critical';
} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
eval "$instance_mode->{option_results}->{warning_status}") {
$status = 'warning';
}
};
if (defined($message)) {
$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
}
return $status;
}
sub custom_status_output {
my ($self, %options) = @_;
my $msg = "Cluster '" . $self->{result_values}->{display} . "' Status : " . $self->{result_values}->{status};
return $msg;
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'global', type => 0 },
];
$self->{maps_counters}->{global} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'status' }, { 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 => $self->can('custom_status_threshold'),
}
},
{ label => 'active-primary-shards', set => {
key_values => [ { name => 'active_primary_shards' } ],
output_template => 'Active Primary Shards : %s',
perfdatas => [
{ label => 'active_primary_shards', value => 'active_primary_shards_absolute', template => '%s',
min => 0 },
],
}
},
{ label => 'active-shards', set => {
key_values => [ { name => 'active_shards' } ],
output_template => 'Active Shards : %s',
perfdatas => [
{ label => 'active_shards', value => 'active_shards_absolute', template => '%s',
min => 0 },
],
}
},
{ label => 'unassigned-shards', set => {
key_values => [ { name => 'unassigned_shards' } ],
output_template => 'Unassigned Shards : %s',
perfdatas => [
{ label => 'unassigned_shards', value => 'unassigned_shards_absolute', template => '%s',
min => 0 },
],
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"elastic-path:s" => { name => 'elastic_path', default => '/_cluster/health' },
"warning-status:s" => { name => 'warning_status', default => '%{status} =~ /yellow/i' },
"critical-status:s" => { name => 'critical_status', default => '%{status} =~ /red/i' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
$self->change_macros();
}
sub change_macros {
my ($self, %options) = @_;
foreach (('warning_status', 'critical_status')) {
if (defined($self->{option_results}->{$_})) {
$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
}
}
}
sub manage_selection {
my ($self, %options) = @_;
my $result = $options{custom}->get(path => $self->{option_results}->{elastic_path});
$self->{global} = {
display => $result->{cluster_name},
status => $result->{status},
active_primary_shards => $result->{active_primary_shards},
active_shards => $result->{active_shards},
unassigned_shards => $result->{unassigned_shards},
};
}
1;
__END__
=head1 MODE
Check Elasticsearch cluster.
=over 8
=item B<--elastic-path>
Set path to get Elasticsearch information (Default: '/_cluster/health')
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^status$'
=item B<--warning-*>
Threshold warning.
Can be: 'active-primary-shards', 'active-shards', 'unassigned-shards'.
=item B<--critical-*>
Threshold critical.
Can be: 'active-primary-shards', 'active-shards', 'unassigned-shards'.
=item B<--warning-status>
Set warning threshold for status (Default: '%{status} =~ /yellow/i')
Can used special variables like: %{status}.
=item B<--critical-status>
Set critical threshold for status (Default: '%{status} =~ /red/i').
Can used special variables like: %{status}.
=back
=cut

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@ -0,0 +1,219 @@
#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::restapi::mode::indices;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
my $instance_mode;
sub custom_status_threshold {
my ($self, %options) = @_;
my $status = 'ok';
my $message;
eval {
local $SIG{__WARN__} = sub { $message = $_[0]; };
local $SIG{__DIE__} = sub { $message = $_[0]; };
if (defined($instance_mode->{option_results}->{critical_status}) && $instance_mode->{option_results}->{critical_status} ne '' &&
eval "$instance_mode->{option_results}->{critical_status}") {
$status = 'critical';
} elsif (defined($instance_mode->{option_results}->{warning_status}) && $instance_mode->{option_results}->{warning_status} ne '' &&
eval "$instance_mode->{option_results}->{warning_status}") {
$status = 'warning';
}
};
if (defined($message)) {
$self->{output}->output_add(long_msg => 'filter status issue: ' . $message);
}
return $status;
}
sub custom_status_output {
my ($self, %options) = @_;
my $msg = 'status : ' . $self->{result_values}->{status};
return $msg;
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{status} = $options{new_datas}->{$self->{instance} . '_status'};
$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'indices', type => 1, cb_prefix_output => 'prefix_indices_output', message_multiple => 'All indices are ok' },
];
$self->{maps_counters}->{indices} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'status' }, { 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 => $self->can('custom_status_threshold'),
}
},
{ label => 'active-primary-shards', set => {
key_values => [ { name => 'active_primary_shards' }, { name => 'display' } ],
output_template => 'Active Primary Shards : %s',
perfdatas => [
{ label => 'active_primary_shards', value => 'active_primary_shards_absolute', template => '%s',
min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
{ label => 'active-shards', set => {
key_values => [ { name => 'active_shards' }, { name => 'display' } ],
output_template => 'Active Shards : %s',
perfdatas => [
{ label => 'active_shards', value => 'active_shards_absolute', template => '%s',
min => 0, label_extra_instance => 1, instance_use => 'display_absolute' },
],
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"elastic-path:s" => { name => 'elastic_path', default => '/_cluster/health?level=indices' },
"filter-name:s" => { name => 'filter_name' },
"warning-status:s" => { name => 'warning_status', default => '%{status} =~ /yellow/i' },
"critical-status:s" => { name => 'critical_status', default => '%{status} =~ /red/i' },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
$self->change_macros();
}
sub prefix_indices_output {
my ($self, %options) = @_;
return "Indices '" . $options{instance_value}->{display} . "' ";
}
sub change_macros {
my ($self, %options) = @_;
foreach (('warning_status', 'critical_status')) {
if (defined($self->{option_results}->{$_})) {
$self->{option_results}->{$_} =~ s/%\{(.*?)\}/\$self->{result_values}->{$1}/g;
}
}
}
sub manage_selection {
my ($self, %options) = @_;
$self->{indices} = {};
my $result = $options{custom}->get(path => $self->{option_results}->{elastic_path});
foreach my $indice (keys %{$result->{indices}}) {
if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
$indice !~ /$self->{option_results}->{filter_name}/) {
$self->{output}->output_add(long_msg => "skipping '" . $indice . "': no matching filter.", debug => 1);
next;
}
$self->{indices}->{$indice} = {
display => $indice,
status => $result->{indices}->{$indice}->{status},
active_primary_shards => $result->{indices}->{$indice}->{active_primary_shards},
active_shards => $result->{indices}->{$indice}->{active_shards},
};
}
if (scalar(keys %{$self->{indices}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No indices found.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check Elasticsearch indices.
=over 8
=item B<--elastic-path>
Set path to get Elasticsearch information (Default: '/_cluster/health?level=indices')
=item B<--filter-name>
Filter name (can be a regexp).
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^status$'
=item B<--warning-*>
Threshold warning.
Can be: 'active-primary-shards', 'active-shards'.
=item B<--critical-*>
Threshold critical.
Can be: 'active-primary-shards', 'active-shards'.
=item B<--warning-status>
Set warning threshold for status (Default: '%{status} =~ /yellow/i')
Can used special variables like: %{display}, %{status}.
=item B<--critical-status>
Set critical threshold for status (Default: '%{status} =~ /red/i').
Can used special variables like: %{display}, %{status}.
=back
=cut

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@ -0,0 +1,144 @@
#
# Copyright 2017 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package apps::elasticsearch::restapi::mode::nodes;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'nodes', type => 0, cb_prefix_output => 'prefix_output' },
];
$self->{maps_counters}->{nodes} = [
{ label => 'total', set => {
key_values => [ { name => 'total' } ],
output_template => 'Total : %s',
perfdatas => [
{ label => 'total', value => 'total_absolute', template => '%s',
min => 0 },
],
}
},
{ label => 'masteronly', set => {
key_values => [ { name => 'master_only' } ],
output_template => 'Master Only : %s',
perfdatas => [
{ label => 'master_only', value => 'master_only_absolute', template => '%s',
min => 0 },
],
}
},
{ label => 'dataonly', set => {
key_values => [ { name => 'data_only' } ],
output_template => 'Data Only : %s',
perfdatas => [
{ label => 'data_only', value => 'data_only_absolute', template => '%s',
min => 0 },
],
}
},
{ label => 'masterdata', set => {
key_values => [ { name => 'master_data' } ],
output_template => 'Master Data : %s',
perfdatas => [
{ label => 'master_data', value => 'master_data_absolute', template => '%s',
min => 0 },
],
}
},
{ label => 'client', set => {
key_values => [ { name => 'client' } ],
output_template => 'Client : %s',
perfdatas => [
{ label => 'client', value => 'client_absolute', template => '%s',
min => 0 },
],
}
},
];
}
sub prefix_output {
my ($self, %options) = @_;
return "Nodes ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"elastic-path:s" => { name => 'elastic_path', default => '/_cluster/stats' },
});
return $self;
}
sub manage_selection {
my ($self, %options) = @_;
my $result = $options{custom}->get(path => $self->{option_results}->{elastic_path});
$self->{nodes} = {
%{$result->{nodes}->{count}}
};
}
1;
__END__
=head1 MODE
Check Elasticsearch nodes.
=over 8
=item B<--elastic-path>
Set path to get Elasticsearch information (Default: '/_cluster/stats')
=item B<--filter-counters>
Only display some counters (regexp can be used).
Example: --filter-counters='^total$'
=item B<--warning-*>
Threshold warning.
Can be: 'total', 'masteronly', 'dataonly', 'masterdata', 'client'.
=item B<--critical-*>
Threshold critical.
Can be: 'total', 'masteronly', 'dataonly', 'masterdata', 'client'.
=back
=cut

View File

@ -18,11 +18,11 @@
# limitations under the License.
#
package apps::elasticsearch::plugin;
package apps::elasticsearch::restapi::plugin;
use strict;
use warnings;
use base qw(centreon::plugins::script_simple);
use base qw(centreon::plugins::script_custom);
sub new {
my ($class, %options) = @_;
@ -31,10 +31,11 @@ sub new {
$self->{version} = '0.1';
%{$self->{modes}} = (
'cluster' => 'apps::elasticsearch::mode::cluster',
'nodescount' => 'apps::elasticsearch::mode::nodescount',
'indices' => 'apps::elasticsearch::mode::indices',
'cluster' => 'apps::elasticsearch::restapi::mode::cluster',
'indices' => 'apps::elasticsearch::restapi::mode::indices',
'nodes' => 'apps::elasticsearch::restapi::mode::nodes',
);
$self->{custom_modes}{api} = 'apps::elasticsearch::restapi::custom::api';
return $self;
}
@ -44,6 +45,6 @@ __END__
=head1 PLUGIN DESCRIPTION
Check elasticsearch status.
Check elasticsearch through HTTP/REST API.
=cut