#
# Copyright 2020 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::hyperv::2012::local::mode::scvmmvmstatus;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::misc;
use centreon::common::powershell::hyperv::2012::scvmmvmstatus;
use apps::hyperv::2012::local::mode::resources::types qw($scvmm_vm_status);
use centreon::plugins::templates::catalog_functions qw(catalog_status_threshold);
use JSON::XS;
sub custom_status_output {
my ($self, %options) = @_;
return 'status: ' . $self->{result_values}->{status};
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'vm', type => 1, cb_prefix_output => 'prefix_vm_output', message_multiple => 'All virtual machines are ok' }
];
$self->{maps_counters}->{vm} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'vm' }, { name => 'hostgroup' }, { name => 'status' } ],
closure_custom_output => $self->can('custom_status_output'),
closure_custom_perfdata => sub { return 0; },
closure_custom_threshold_check => \&catalog_status_threshold
}
}
];
}
sub prefix_vm_output {
my ($self, %options) = @_;
return "VM '" . $options{instance_value}->{vm} . "' ";
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$options{options}->add_options(arguments => {
'scvmm-hostname:s' => { name => 'scvmm_hostname' },
'scvmm-username:s' => { name => 'scvmm_username' },
'scvmm-password:s' => { name => 'scvmm_password' },
'scvmm-port:s' => { name => 'scvmm_port', default => 8100 },
'timeout:s' => { name => 'timeout', default => 50 },
'command:s' => { name => 'command', default => 'powershell.exe' },
'command-path:s' => { name => 'command_path' },
'command-options:s' => { name => 'command_options', default => '-InputFormat none -NoLogo -EncodedCommand' },
'no-ps' => { name => 'no_ps' },
'ps-exec-only' => { name => 'ps_exec_only' },
'ps-display' => { name => 'ps_display' },
'filter-vm:s' => { name => 'filter_vm' },
'filter-description:s' => { name => 'filter_description' },
'filter-hostgroup:s' => { name => 'filter_hostgroup' },
'warning-status:s' => { name => 'warning_status', default => '' },
'critical-status:s' => { name => 'critical_status', default => '%{status} !~ /Running|Stopped/i' }
});
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
foreach my $label (('scvmm_hostname', 'scvmm_username', 'scvmm_password', 'scvmm_port')) {
if (!defined($self->{option_results}->{$label}) || $self->{option_results}->{$label} eq '') {
my ($label_opt) = $label;
$label_opt =~ tr/_/-/;
$self->{output}->add_option_msg(short_msg => "Need to specify --" . $label_opt . " option.");
$self->{output}->option_exit();
}
}
$self->change_macros(macros => ['warning_status', 'critical_status']);
}
sub manage_selection {
my ($self, %options) = @_;
if (!defined($self->{option_results}->{no_ps})) {
my $ps = centreon::common::powershell::hyperv::2012::scvmmvmstatus::get_powershell(
scvmm_hostname => $self->{option_results}->{scvmm_hostname},
scvmm_username => $self->{option_results}->{scvmm_username},
scvmm_password => $self->{option_results}->{scvmm_password},
scvmm_port => $self->{option_results}->{scvmm_port}
);
if (defined($self->{option_results}->{ps_display})) {
$self->{output}->output_add(
severity => 'OK',
short_msg => $ps
);
$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
$self->{output}->exit();
}
$self->{option_results}->{command_options} .= " " . centreon::plugins::misc::powershell_encoded($ps);
}
my ($stdout) = centreon::plugins::misc::execute(
output => $self->{output},
options => $self->{option_results},
command => $self->{option_results}->{command},
command_path => $self->{option_results}->{command_path},
command_options => $self->{option_results}->{command_options}
);
if (defined($self->{option_results}->{ps_exec_only})) {
$self->{output}->output_add(
severity => 'OK',
short_msg => $stdout
);
$self->{output}->display(nolabel => 1, force_ignore_perfdata => 1, force_long_output => 1);
$self->{output}->exit();
}
my $decoded;
eval {
$decoded = JSON::XS->new->decode($stdout);
};
if ($@) {
$self->{output}->add_option_msg(short_msg => "Cannot decode json response: $@");
$self->{output}->option_exit();
}
#[
# { "name": "test-server", "description": "", "status": 0, "cloud": "", "host_group_path": "All Hosts\\\CORP\\\Test\\\test-server" },
# { "name": "test-server2", "description": "", "status": 0, "cloud": "", "host_group_path": "All Hosts\\\CORP\\\Test\\\test-server2" }
#]
$self->{vm} = {};
my $id = 1;
foreach my $node (@$decoded) {
if (defined($self->{option_results}->{filter_vm}) && $self->{option_results}->{filter_vm} ne '' &&
$node->{name} !~ /$self->{option_results}->{filter_vm}/i) {
$self->{output}->output_add(long_msg => "skipping '" . $node->{name} . "': no matching filter.", debug => 1);
next;
}
if (defined($self->{option_results}->{filter_description}) && $self->{option_results}->{filter_description} ne '' &&
$node->{description} !~ /$self->{option_results}->{filter_description}/i) {
$self->{output}->output_add(long_msg => "skipping '" . $node->{node} . "': no matching filter.", debug => 1);
next;
}
if (defined($self->{option_results}->{filter_hostgroup}) && $self->{option_results}->{filter_hostgroup} ne '' &&
$node->{host_group_path} !~ /$self->{option_results}->{filter_hostgroup}/i) {
$self->{output}->output_add(long_msg => "skipping '" . $node->{node} . "': no matching filter.", debug => 1);
next;
}
$self->{vm}->{$id} = {
vm => $node->{name},
status => $scvmm_vm_status->{ $node->{status} },
hostgroup => $node->{host_group_path}
};
$id++;
}
if (scalar(keys %{$self->{vm}}) <= 0) {
$self->{output}->add_option_msg(short_msg => "No virtual machine found.");
$self->{output}->option_exit();
}
}
1;
__END__
=head1 MODE
Check virtual machine status on SCVMM.
=over 8
=item B<--scvmm-hostname>
SCVMM hostname (Required).
=item B<--scvmm-username>
SCVMM username (Required).
=item B<--scvmm-password>
SCVMM password (Required).
=item B<--scvmm-port>
SCVMM port (Default: 8100).
=item B<--timeout>
Set timeout time for command execution (Default: 50 sec)
=item B<--no-ps>
Don't encode powershell. To be used with --command and 'type' command.
=item B<--command>
Command to get information (Default: 'powershell.exe').
Can be changed if you have output in a file. To be used with --no-ps option!!!
=item B<--command-path>
Command path (Default: none).
=item B<--command-options>
Command options (Default: '-InputFormat none -NoLogo -EncodedCommand').
=item B<--ps-display>
Display powershell script.
=item B<--ps-exec-only>
Print powershell output.
=item B<--filter-vm>
Filter virtual machines (can be a regexp).
=item B<--filter-hostgroup>
Filter hostgroup (can be a regexp).
=item B<--filter-description>
Filter by description (can be a regexp).
=item B<--warning-status>
Set warning threshold for status (Default: '').
Can used special variables like: %{vm}, %{status}, %{hostgroup}
=item B<--critical-status>
Set critical threshold for status (Default: '%{status} !~ /Running|Stopped/i').
Can used special variables like: %{vm}, %{status}, %{hostgroup}
=back
=cut