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centreon-plugins
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new mode for pure storage restapi

This commit is contained in:
qgarnier 2017-12-19 13:52:24 +01:00
parent 410ba42c09
commit 41a2036860
3 changed files with 234 additions and 9 deletions
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24
storage/purestorage/restapi/custom/api.pm
View File

@ -42,11 +42,12 @@ sub new {
if (!defined($options{noptions})) {
$options{options}->add_options(arguments =>
{
"hostname:s" => { name => 'hostname', },
"username:s" => { name => 'username', },
"password:s" => { name => 'password', },
"proxyurl:s" => { name => 'proxyurl', },
"timeout:s" => { name => 'timeout', },
"hostname:s" => { name => 'hostname' },
"username:s" => { name => 'username' },
"password:s" => { name => 'password' },
"proxyurl:s" => { name => 'proxyurl' },
"timeout:s" => { name => 'timeout' },
"api-path:s" => { name => 'api_path' },
});
}
$options{options}->add_help(package => __PACKAGE__, sections => 'REST API OPTIONS', once => 1);
@ -88,6 +89,7 @@ sub check_options {
$self->{password} = (defined($self->{option_results}->{password})) ? $self->{option_results}->{password} : undef;
$self->{timeout} = (defined($self->{option_results}->{timeout})) ? $self->{option_results}->{timeout} : 10;
$self->{proxyurl} = (defined($self->{option_results}->{proxyurl})) ? $self->{option_results}->{proxyurl} : undef;
$self->{api_path} = (defined($self->{option_results}->{api_path})) ? $self->{option_results}->{api_path} : '/api/1.11';
if (!defined($self->{hostname})) {
$self->{output}->add_option_msg(short_msg => "Need to specify hostname option.");
@ -164,7 +166,7 @@ sub get_api_token {
}
$self->settings();
my $decoded = $self->request_api(method => 'POST', url_path => '/api/1.11/auth/apitoken', query_form_post => $encoded);
my $decoded = $self->request_api(method => 'POST', url_path => $self->{api_path} . '/auth/apitoken', query_form_post => $encoded);
if (!defined($decoded->{api_token})) {
$self->{output}->add_option_msg(short_msg => "Cannot get api token");
$self->{output}->option_exit();
@ -187,7 +189,7 @@ sub get_session {
}
$self->settings();
my $decoded = $self->request_api(method => 'POST', url_path => '/api/1.11/auth/session', query_form_post => $encoded);
my $decoded = $self->request_api(method => 'POST', url_path => $self->{api_path} . '/auth/session', query_form_post => $encoded);
my $headers = $self->{http}->get_header();
my $cookie = $headers->header('Set-Cookie');
if (!defined($cookie)) {
@ -214,14 +216,14 @@ sub get_object {
}
$self->settings();
return $self->request_api(method => 'GET', url_path => '/api/1.11' . $options{path});
return $self->request_api(method => 'GET', url_path => $self->{api_path} . $options{path});
}
sub DESTROY {
my $self = shift;
if (defined($self->{session_id})) {
$self->request_api(method => 'DELETE', url_path => '/api/1.11/auth/session');
$self->request_api(method => 'DELETE', url_path => $self->{api_path} . '/auth/session');
}
}
@ -261,6 +263,10 @@ Proxy URL if any.
Set HTTP timeout in seconds (Default: '10').
=item B<--api-path>
API base url path (Default: '/api/1.11').
=back
=head1 DESCRIPTION

218
storage/purestorage/restapi/mode/alarms.pm Normal file
View File

@ -0,0 +1,218 @@
#
# 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 storage::purestorage::restapi::mode::alarms;
use base qw(centreon::plugins::templates::counter);
use strict;
use warnings;
use centreon::plugins::misc;
use centreon::plugins::statefile;
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 = sprintf("alarm [component: %s] [severity: %s] [category: %s] [event: %s] %s", $self->{result_values}->{component_name},
$self->{result_values}->{severity}, $self->{result_values}->{category},
$self->{result_values}->{event}, centreon::plugins::misc::change_seconds(value => $self->{result_values}->{opened}));
return $msg;
}
sub custom_status_calc {
my ($self, %options) = @_;
$self->{result_values}->{category} = $options{new_datas}->{$self->{instance} . '_category'};
$self->{result_values}->{code} = $options{new_datas}->{$self->{instance} . '_code'};
$self->{result_values}->{severity} = $options{new_datas}->{$self->{instance} . '_severity'};
$self->{result_values}->{component_name} = $options{new_datas}->{$self->{instance} . '_component_name'};
$self->{result_values}->{opened} = $options{new_datas}->{$self->{instance} . '_opened'};
$self->{result_values}->{event} = $options{new_datas}->{$self->{instance} . '_event'};
return 0;
}
sub set_counters {
my ($self, %options) = @_;
$self->{maps_counters_type} = [
{ name => 'alarms', type => 2, message_multiple => '0 problem(s) detected', display_counter_problem => { label => 'alerts', min => 0 },
group => [ { name => 'alarm', skipped_code => { -11 => 1 } } ]
}
];
$self->{maps_counters}->{alarm} = [
{ label => 'status', threshold => 0, set => {
key_values => [ { name => 'category' }, { name => 'code' }, { name => 'severity' }, { name => 'opened' }, { name => 'event' }, { name => 'component_name' } ],
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 => $self->can('custom_status_threshold'),
}
},
];
}
sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;
$self->{version} = '1.0';
$options{options}->add_options(arguments =>
{
"filter-category:s" => { name => 'filter_category' },
"warning-status:s" => { name => 'warning_status', default => '%{severity} =~ /warning/i' },
"critical-status:s" => { name => 'critical_status', default => '%{severity} =~ /critical/i' },
"memory" => { name => 'memory' },
});
centreon::plugins::misc::mymodule_load(output => $self->{output}, module => 'Date::Parse',
error_msg => "Cannot load module 'Date::Parse'.");
$self->{statefile_cache} = centreon::plugins::statefile->new(%options);
return $self;
}
sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);
$instance_mode = $self;
$self->change_macros();
if (defined($self->{option_results}->{memory})) {
$self->{statefile_cache}->check_options(%options);
}
}
sub change_macros {
my ($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->{alarms}->{global} = { alarm => {} };
my $alarm_results = $options{custom}->get_object(path => '/message');
my $last_time;
if (defined($self->{option_results}->{memory})) {
$self->{statefile_cache}->read(statefile => 'cache_purestorage_' . $self->{mode} . '_' . $self->{option_results}->{region});
$last_time = $self->{statefile_cache}->get(name => 'last_time');
}
#[
# {"category": "hardware", "code": 39, "actual": "2", "opened": "2017-11-27T11:32:51Z", "component_type": "hardware", "event": "Fibre Channel link failure", "current_severity": "warning", "details": "", "expected": null, "id": 10088813, "component_name": "ct1.fc3"},
# ...
#
my ($i, $current_time) = (1, time());
foreach my $alarm (@{$alarm_results}) {
my $create_time = Date::Parse::str2time($alarm->{opened});
if (!defined($create_time)) {
$self->{manager}->{output}->output_add(severity => 'UNKNOWN',
short_msg => "Can't Parse date '" . $alarm->{opened} . "'");
next;
}
next if (defined($self->{option_results}->{memory}) && defined($last_time) && $last_time > $create_time);
if (defined($self->{option_results}->{filter_category}) && $self->{option_results}->{filter_category} ne '' &&
$alarm->{category} !~ /$self->{option_results}->{filter_category}/) {
$self->{output}->output_add(long_msg => "skipping '" . $alarm->{category} . "': no matching filter.", debug => 1);
next;
}
my $diff_time = $current_time - $create_time;
$self->{alarms}->{global}->{alarm}->{$i} = {
%$alarm,
opened => $diff_time,
};
$i++;
}
if (defined($self->{option_results}->{memory})) {
$self->{statefile_cache}->write(data => { last_time => $current_time });
}
}
1;
__END__
=head1 MODE
Check alarms.
=over 8
=item B<--filter-category>
Filter by category name (can be a regexp).
=item B<--warning-status>
Set warning threshold for status (Default: '%{severity} =~ /warning/i')
Can used special variables like: %{category}, %{code}, %{severity}, %{opened}, %{event}, %{component_name}
=item B<--critical-status>
Set critical threshold for status (Default: '%{severity} =~ /critical/i').
Can used special variables like: %{category}, %{code}, %{severity}, %{opened}, %{event}, %{component_name}
=item B<--memory>
Only check new alarms.
=back
=cut

1
storage/purestorage/restapi/plugin.pm
View File

@ -31,6 +31,7 @@ sub new {
$self->{version} = '0.1';
%{$self->{modes}} = (
'alarms' => 'storage::purestorage::restapi::mode::alarms',
'hardware' => 'storage::purestorage::restapi::mode::hardware',
'list-volumes' => 'storage::purestorage::restapi::mode::listvolumes',
'volume-usage' => 'storage::purestorage::restapi::mode::volumeusage',