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Create clustercommunication.pm 

check cluster nodes communication and witness state report
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Sims24 2015-08-13 15:40:55 +02:00
parent 5a93607487
commit 38f587801d
1 changed files with 121 additions and 0 deletions
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storage/emc/vplex/restapi/mode/clustercommunication.pm Normal file
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#
# Copyright 2015 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 storage::emc::vplex::restapi::mode::clustercommunication;
use base qw(centreon::plugins::mode);
use strict;
use warnings;
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 =>
{
"cluster-nodes:s@" => { name => 'cluster_nodes', },
"witness-name:s" => { name => 'witness_name', },
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::init(%options);
if ( !defined($self->{option_results}->{cluster_nodes}) || !defined($self->{option_results}->{witness_name}) ) {
$self->{output}->add_option_msg(short_msg => "You need to cluster-nodes AND witness-name options.");
$self->{output}->option_exit();
}
}
sub run {
my ($self, %options) = @_;
my $vplex = $options{custom};
my $urlbase = '/vplex/cluster-witness/components/';
my @nodes = split /,/, $self->{option_results}->{cluster_nodes}->[0];
$self->{output}->output_add(severity => 'OK',
short_msg => 'Cluster communication is OK');
$vplex->connect();
foreach my $node (@nodes) {
my $details = $vplex->get_param(url => $urlbase,
item => $node,
param => 'operational-state');
$self->{output}->output_add(long_msg => sprintf("Node '%s' is '%s'", $node,
$details->{context}->[0]->{attributes}->[0]->{value}));
if ($details->{context}->[0]->{attributes}->[0]->{value} ne 'in-contact') {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Node '%s' is '%s'",
$node, $details->{context}->[0]->{attributes}->[0]->{value}));
}
}
my $details = $vplex->get_param(url => $urlbase,
item => $self->{option_results}->{witness_name},
param => 'operational-state');
if ($details->{context}->[0]->{attributes}->[0]->{value} ne 'clusters-in-contact') {
$self->{output}->output_add(severity => 'CRITICAL',
short_msg => sprintf("Witness '%s' see nodes as '%s'",
$self->{option_results}->{witness_name},
$details->{context}->[0]->{attributes}->[0]->{value}));
}
$self->{output}->output_add(long_msg => sprintf("Witness '%s' says '%s'", $self->{option_results}->{witness_name},
$details->{context}->[0]->{attributes}->[0]->{value}));
$self->{output}->display();
$self->{output}->exit();
}
1;
__END__
=head1 MODE
Check Cluster communication state for VPlex
=over 8
=item B<--cluster-nodes>
Mandatory. Specify the name of your cluster nodes, as comma-separated list (EMC defaults are 'cluster-1', 'cluster-2', ..
=item B<--cluster-nodes>
Mandatory. Specify the name of your witness server (EMC default is 'server')
=back
=cut