239 lines
8.8 KiB
Perl
239 lines
8.8 KiB
Perl
#
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# Copyright 2019 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package apps::vmware::connector::mode::snapshotvm;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use Date::Parse;
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments => {
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"vm-hostname:s" => { name => 'vm_hostname' },
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"filter" => { name => 'filter' },
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"scope-datacenter:s" => { name => 'scope_datacenter' },
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"scope-cluster:s" => { name => 'scope_cluster' },
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"scope-host:s" => { name => 'scope_host' },
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"filter-description:s" => { name => 'filter_description' },
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"filter-os:s" => { name => 'filter_os' },
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"filter-uuid:s" => { name => 'filter_uuid' },
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"display-description" => { name => 'display_description' },
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"check-consolidation" => { name => 'check_consolidation' },
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"nopoweredon-skip" => { name => 'nopoweredon_skip' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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"disconnect-status:s" => { name => 'disconnect_status', default => 'unknown' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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foreach my $label (('warning', 'critical')) {
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if (($self->{perfdata}->threshold_validate(label => $label, value => $self->{option_results}->{$label})) == 0) {
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my ($label_opt) = $label;
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$label_opt =~ tr/_/-/;
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$self->{output}->add_option_msg(short_msg => "Wrong " . $label_opt . " threshold '" . $self->{option_results}->{$label} . "'.");
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$self->{output}->option_exit();
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}
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}
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if ($self->{output}->is_litteral_status(status => $self->{option_results}->{disconnect_status}) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong disconnect-status option '" . $self->{option_results}->{disconnect_status} . "'.");
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$self->{output}->option_exit();
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}
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}
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sub run {
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my ($self, %options) = @_;
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my $response = $options{custom}->execute(params => $self->{option_results},
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command => 'snapshotvm');
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my $multiple = 0;
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my %vm_consolidate = ();
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my %vm_errors = (warning => {}, critical => {});
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if (scalar(keys %{$response->{data}}) > 1) {
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$multiple = 1;
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}
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if ($multiple == 1) {
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("All snapshots are ok"));
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} else {
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$self->{output}->output_add(severity => 'OK',
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short_msg => sprintf("Snapshot(s) OK"));
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}
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foreach my $vm_id (sort keys %{$response->{data}}) {
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my $vm_name = $response->{data}->{$vm_id}->{name};
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if ($options{custom}->entity_is_connected(state => $response->{data}->{$vm_id}->{connection_state}) == 0) {
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my $output = "VM '" . $vm_name . "' not connected. Current Connection State: '$response->{data}->{$vm_id}->{connection_state}'.";
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if ($multiple == 0 ||
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!$self->{output}->is_status(value => $self->{option_results}->{disconnect_status}, compare => 'ok', litteral => 1)) {
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$self->{output}->output_add(severity => $self->{option_results}->{disconnect_status},
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short_msg => $output);
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}
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next;
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}
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next if (defined($self->{option_results}->{nopoweredon_skip}) &&
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$options{custom}->vm_is_running(power => $response->{data}->{$vm_id}->{power_state}) == 0);
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if (defined($self->{check_consolidation}) && defined($response->{data}->{$vm_id}->{consolidation_needed}) && $response->{data}->{$vm_id}->{consolidation_needed} == 1) {
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$vm_consolidate{$response->{data}->{$vm_id}->{name}} = 1;
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}
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foreach (@{$response->{data}->{$vm_id}->{snapshosts}}) {
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my $create_time = Date::Parse::str2time($_->{create_time});
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if (!defined($create_time)) {
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$self->{output}->output_add(severity => 'UNKNOWN',
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short_msg => "Can't Parse date '" . $_->{create_time} . "' for vm '" . $vm_name . "'");
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next;
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}
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my $diff_time = time() - $create_time;
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my $days = int($diff_time / 60 / 60 / 24);
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my $exit = $self->{perfdata}->threshold_check(value => $diff_time, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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my $prefix_msg = "'$vm_name'";
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if (defined($self->{display_description}) && defined($response->{data}->{$vm_id}->{'config.annotation'}) &&
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$response->{data}->{$vm_id}->{'config.annotation'} ne '') {
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$prefix_msg .= ' [' . $options{custom}->strip_cr(value => $response->{data}->{$vm_id}->{'config.annotation'}) . ']';
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}
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my $suffix_msg = '';
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if (defined($_->{description}) && $_->{description} ne '') {
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$suffix_msg = ' [' . $options{custom}->strip_cr(value => $_->{description}) . ']';
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}
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if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
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$vm_errors{$exit}->{$vm_name} = 1;
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$self->{output}->output_add(long_msg => "$prefix_msg snapshot create time: " . $_->{create_time} . $suffix_msg);
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}
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}
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}
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$self->{output}->perfdata_add(
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label => 'num_warning',
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nlabel => 'vm.snapshots.warning.current.count',
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value => scalar(keys %{$vm_errors{warning}}),
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min => 0
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);
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$self->{output}->perfdata_add(
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label => 'num_critical',
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nlabel => 'vm.snapshots.critical.current.count',
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value => scalar(keys %{$vm_errors{critical}}),
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min => 0
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);
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if (scalar(keys %{$vm_errors{warning}}) > 0) {
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$self->{output}->output_add(severity => 'WARNING',
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short_msg => sprintf('Snapshots for VM older than %d days: [%s]', ($self->{option_results}->{warning} / 86400),
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join('] [', sort keys %{$vm_errors{warning}})));
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}
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if (scalar(keys %{$vm_errors{critical}}) > 0) {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => sprintf('Snapshots for VM older than %d days: [%s]', ($self->{option_results}->{critical} / 86400),
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join('] [', sort keys %{$vm_errors{critical}})));
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}
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if (scalar(keys %vm_consolidate) > 0) {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => sprintf('VMs need consolidation: [%s]',
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join('] [', sort keys %vm_consolidate)));
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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1;
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__END__
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=head1 MODE
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Check virtual machine snapshots.
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=over 8
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=item B<--vm-hostname>
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VM hostname to check.
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If not set, we check all VMs.
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=item B<--filter>
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VM hostname is a regexp.
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=item B<--filter-description>
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Filter also virtual machines description (can be a regexp).
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=item B<--filter-os>
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Filter also virtual machines OS name (can be a regexp).
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=item B<--scope-datacenter>
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Search in following datacenter(s) (can be a regexp).
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=item B<--scope-cluster>
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Search in following cluster(s) (can be a regexp).
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=item B<--scope-host>
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Search in following host(s) (can be a regexp).
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=item B<--display-description>
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Display virtual machine description.
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=item B<--check-consolidation>
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Check if VM needs consolidation (since vsphere 5.0).
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=item B<--disconnect-status>
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Status if VM disconnected (default: 'unknown').
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=item B<--nopoweredon-skip>
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Skip check if VM is not poweredOn.
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=item B<--warning>
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Threshold warning in seconds.
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=item B<--critical>
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Threshold critical in seconds.
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=back
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=cut
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