From d92d4309b61697475a8ed89ca6eaabf1214aae2b Mon Sep 17 00:00:00 2001
From: itoussies <65223458+itoussies@users.noreply.github.com>
Date: Wed, 5 May 2021 21:50:21 +0200
Subject: [PATCH] add(plugin): Azure Management ApiManagement (#2766)

---
 .../apimanagement/mode/discovery.pm           |  60 ++++++
 .../management/apimanagement/mode/duration.pm | 149 ++++++++++++++
 .../management/apimanagement/mode/events.pm   | 193 ++++++++++++++++++
 .../management/apimanagement/mode/requests.pm | 141 +++++++++++++
 .../azure/management/apimanagement/plugin.pm  |  64 ++++++
 5 files changed, 607 insertions(+)
 create mode 100644 centreon-plugins/cloud/azure/management/apimanagement/mode/discovery.pm
 create mode 100644 centreon-plugins/cloud/azure/management/apimanagement/mode/duration.pm
 create mode 100644 centreon-plugins/cloud/azure/management/apimanagement/mode/events.pm
 create mode 100644 centreon-plugins/cloud/azure/management/apimanagement/mode/requests.pm
 create mode 100644 centreon-plugins/cloud/azure/management/apimanagement/plugin.pm

diff --git a/centreon-plugins/cloud/azure/management/apimanagement/mode/discovery.pm b/centreon-plugins/cloud/azure/management/apimanagement/mode/discovery.pm
new file mode 100644
index 000000000..07abaaf41
--- /dev/null
+++ b/centreon-plugins/cloud/azure/management/apimanagement/mode/discovery.pm
@@ -0,0 +1,60 @@
+#
+# Copyright 2021 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 cloud::azure::management::apimanagement::mode::discovery;
+
+use base qw(cloud::azure::management::monitor::mode::discovery);
+
+use strict;
+use warnings;
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+
+    $self->{namespace} = 'Microsoft.ApiManagement';
+    $self->{type} = 'service';
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Azure API Management service discovery.
+
+=over 8
+
+=item B<--resource-group>
+
+Specify resource group.
+
+=item B<--location>
+
+Specify location.
+
+=item B<--prettify>
+
+Prettify JSON output.
+
+=back
+
+=cut
diff --git a/centreon-plugins/cloud/azure/management/apimanagement/mode/duration.pm b/centreon-plugins/cloud/azure/management/apimanagement/mode/duration.pm
new file mode 100644
index 000000000..748e6b333
--- /dev/null
+++ b/centreon-plugins/cloud/azure/management/apimanagement/mode/duration.pm
@@ -0,0 +1,149 @@
+#
+# Copyright 2021 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package cloud::azure::management::apimanagement::mode::duration;
+
+use base qw(cloud::azure::custom::mode);
+
+use strict;
+use warnings;
+
+sub get_metrics_mapping {
+    my ($self, %options) = @_;
+
+    my $metrics_mapping = {
+        'backendduration' => {
+            'output' => 'Duration of Backend Requests',
+            'label'  => 'requests-backend-duration',
+            'nlabel' => 'apimanagement.requests.backend.duration.milliseconds',
+            'unit'   => 'ms',
+            'min'    => '0'
+        },
+        'duration' => {
+            'output' => 'Overall Duration of Gateway Requests',
+            'label'  => 'requests-duration',
+            'nlabel' => 'apimanagement.requests.duration.milliseconds',
+            'unit'   => 'ms',
+            'min'    => '0'
+        }
+    };
+
+    return $metrics_mapping;
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+        'filter-metric:s'  => { name => 'filter_metric' },
+        'resource:s'       => { name => 'resource' },
+        'resource-group:s' => { name => 'resource_group' }
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+
+    if (!defined($self->{option_results}->{resource}) || $self->{option_results}->{resource} eq '') {
+        $self->{output}->add_option_msg(short_msg => 'Need to specify either --resource <name> with --resource-group option or --resource <id>.');
+        $self->{output}->option_exit();
+    }
+    my $resource = $self->{option_results}->{resource};
+    my $resource_group = defined($self->{option_results}->{resource_group}) ? $self->{option_results}->{resource_group} : '';
+    if ($resource =~ /^\/subscriptions\/.*\/resourceGroups\/(.*)\/providers\/Microsoft\.ApiManagement\/service\/(.*)$/) {
+        $resource_group = $1;
+        $resource = $2;
+    }
+
+    $self->{az_resource} = $resource;
+    $self->{az_resource_group} = $resource_group;
+    $self->{az_resource_type} = 'service';
+    $self->{az_resource_namespace} = 'Microsoft.ApiManagement';
+    $self->{az_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 900;
+    $self->{az_interval} = defined($self->{option_results}->{interval}) ? $self->{option_results}->{interval} : 'PT5M';
+    $self->{az_aggregations} = ['Average'];
+    if (defined($self->{option_results}->{aggregation})) {
+        $self->{az_aggregations} = [];
+        foreach my $stat (@{$self->{option_results}->{aggregation}}) {
+            if ($stat ne '') {
+                push @{$self->{az_aggregations}}, ucfirst(lc($stat));
+            }
+        }
+    }
+
+    foreach my $metric (keys %{$self->{metrics_mapping}}) {
+        next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
+            && $metric !~ /$self->{option_results}->{filter_metric}/);
+        push @{$self->{az_metrics}}, $metric;
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check Azure API Management requests duration statistics.
+
+Example:
+
+Using resource name :
+
+perl centreon_plugins.pl --plugin=cloud::azure::management::apimanagement::plugin --mode=duration --custommode=api
+--resource=<management_id> --resource-group=<resourcegroup_id> --aggregation='average'
+--warning-requests-duration='1000' --critical-requests-duration='2000'
+
+Using resource id :
+
+perl centreon_plugins.pl --plugin=cloud::azure::management::apimanagement::plugin --mode=requests --custommode=api
+--resource='/subscriptions/<subscription_id>/resourceGroups/<resourcegroup_id>/providers/Microsoft.ApiManagement/service/<management_id>'
+--aggregation='average' --warning-requests-duration='1000' --critical-requests-duration='2000'
+
+Default aggregation: 'average' / 'total', 'minimum' and 'maximum' are valid.
+
+=over 8
+
+=item B<--resource>
+
+Set resource name or id (Required).
+
+=item B<--resource-group>
+
+Set resource group (Required if resource's name is used).
+
+=item B<--warning-*>
+
+Warning threshold where '*' can be:
+''requests-backend-duration', 'requests-duration'.
+
+=item B<--critical-*>
+
+Critical threshold where '*' can be:
+'requests-backend-duration', 'requests-duration'.
+
+=back
+
+=cut
diff --git a/centreon-plugins/cloud/azure/management/apimanagement/mode/events.pm b/centreon-plugins/cloud/azure/management/apimanagement/mode/events.pm
new file mode 100644
index 000000000..54d91ae11
--- /dev/null
+++ b/centreon-plugins/cloud/azure/management/apimanagement/mode/events.pm
@@ -0,0 +1,193 @@
+#
+# Copyright 2021 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 cloud::azure::management::apimanagement::mode::events;
+
+use base qw(cloud::azure::custom::mode);
+
+use strict;
+use warnings;
+
+sub get_metrics_mapping {
+    my ($self, %options) = @_;
+
+    my $metrics_mapping = {
+        'eventhubdroppedevents' => {
+            'output' => 'Dropped EventHub Events',
+            'label'  => 'dropped-events',
+            'nlabel' => 'apimanagement.events.dropped.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+        'eventhubrejectedevents' => {
+            'output' => 'Rejected EventHub Events',
+            'label'  => 'rejected-events',
+            'nlabel' => 'apimanagement.events.rejected.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+        'eventhubsuccessfulevents' => {
+            'output' => 'Successful EventHub Events',
+            'label'  => 'successful-events',
+            'nlabel' => 'apimanagement.events.successful.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+        'eventhubthrottledevents' => {
+            'output' => 'Throttled EventHub Events',
+            'label'  => 'throttled-events',
+            'nlabel' => 'apimanagement.events.throttled.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+        'eventhubtimedoutevents' => {
+            'output' => 'Timed Out EventHub Events',
+            'label'  => 'timedout-events',
+            'nlabel' => 'apimanagement.events.timedout.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+        'eventhubtotalbytessent' => {
+            'output' => 'Size of EventHub Events',
+            'label'  => 'events-usage',
+            'nlabel' => 'apimanagement.events.total.usage.bytes',
+            'unit'   => 'B',
+            'min'    => '0'
+        },
+        'eventhubtotalevents' => {
+            'output' => 'Total EventHub Events',
+            'label'  => 'total-events',
+            'nlabel' => 'apimanagement.events.total.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+        'eventhubtotalfailedevents' => {
+            'output' => 'Failed EventHub Events',
+            'label'  => 'failed-events',
+            'nlabel' => 'apimanagement.events.failed.count',
+            'unit'   => '',
+            'min'    => '0'
+        },
+    };
+
+    return $metrics_mapping;
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+        'filter-metric:s'  => { name => 'filter_metric' },
+        'resource:s'       => { name => 'resource' },
+        'resource-group:s' => { name => 'resource_group' }
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+
+    if (!defined($self->{option_results}->{resource}) || $self->{option_results}->{resource} eq '') {
+        $self->{output}->add_option_msg(short_msg => 'Need to specify either --resource <name> with --resource-group option or --resource <id>.');
+        $self->{output}->option_exit();
+    }
+    my $resource = $self->{option_results}->{resource};
+    my $resource_group = defined($self->{option_results}->{resource_group}) ? $self->{option_results}->{resource_group} : '';
+    if ($resource =~ /^\/subscriptions\/.*\/resourceGroups\/(.*)\/providers\/Microsoft\.ApiManagement\/service\/(.*)$/) {
+        $resource_group = $1;
+        $resource = $2;
+    }
+
+    $self->{az_resource} = $resource;
+    $self->{az_resource_group} = $resource_group;
+    $self->{az_resource_type} = 'service';
+    $self->{az_resource_namespace} = 'Microsoft.ApiManagement';
+    $self->{az_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 900;
+    $self->{az_interval} = defined($self->{option_results}->{interval}) ? $self->{option_results}->{interval} : 'PT5M';
+    $self->{az_aggregations} = ['Total'];
+    if (defined($self->{option_results}->{aggregation})) {
+        $self->{az_aggregations} = [];
+        foreach my $stat (@{$self->{option_results}->{aggregation}}) {
+            if ($stat ne '') {
+                push @{$self->{az_aggregations}}, ucfirst(lc($stat));
+            }
+        }
+    }
+
+    foreach my $metric (keys %{$self->{metrics_mapping}}) {
+        next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
+            && $metric !~ /$self->{option_results}->{filter_metric}/);
+        push @{$self->{az_metrics}}, $metric;
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check Azure API Management events statistics.
+
+Example:
+
+Using resource name :
+
+perl centreon_plugins.pl --plugin=cloud::azure::management::apimanagement::plugin --mode=events --custommode=api
+--resource=<management_id> --resource-group=<resourcegroup_id> --aggregation='average'
+--warning-total-events='1000' --critical-total-events='2000'
+
+Using resource id :
+
+perl centreon_plugins.pl --plugin=cloud::azure::management::apimanagement::plugin --mode=events --custommode=api
+--resource='/subscriptions/<subscription_id>/resourceGroups/<resourcegroup_id>/providers/Microsoft.ApiManagement/service/<management_id>'
+--aggregation='average' --warning-total-events='1000' --critical-total-events='2000'
+
+Default aggregation: 'total' / 'average', 'minimum' and 'maximum' are valid.
+
+=over 8
+
+=item B<--resource>
+
+Set resource name or id (Required).
+
+=item B<--resource-group>
+
+Set resource group (Required if resource's name is used).
+
+=item B<--warning-*>
+
+Warning threshold where '*' can be:
+'dropped-events', 'rejected-events', 'successful-events', 'throttled-events', 
+'timedout-events', 'events-usage', 'failed-events', 'total-events'.
+
+=item B<--critical-*>
+
+Critical threshold where '*' can be:
+'dropped-events', 'rejected-events', 'successful-events', 'throttled-events', 
+'timedout-events', 'events-usage', 'failed-events', 'total-events'.
+
+=back
+
+=cut
diff --git a/centreon-plugins/cloud/azure/management/apimanagement/mode/requests.pm b/centreon-plugins/cloud/azure/management/apimanagement/mode/requests.pm
new file mode 100644
index 000000000..5b6016ac0
--- /dev/null
+++ b/centreon-plugins/cloud/azure/management/apimanagement/mode/requests.pm
@@ -0,0 +1,141 @@
+#
+# Copyright 2021 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 cloud::azure::management::apimanagement::mode::requests;
+
+use base qw(cloud::azure::custom::mode);
+
+use strict;
+use warnings;
+
+sub get_metrics_mapping {
+    my ($self, %options) = @_;
+
+    my $metrics_mapping = {
+        'requests' => {
+            'output' => 'Requests',
+            'label'  => 'requests',
+            'nlabel' => 'apimanagement.requests.count',
+            'unit'   => '',
+            'min'    => '0'
+        }
+    };
+
+    return $metrics_mapping;
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => {
+        'filter-metric:s'  => { name => 'filter_metric' },
+        'resource:s'       => { name => 'resource' },
+        'resource-group:s' => { name => 'resource_group' }
+    });
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::check_options(%options);
+
+    if (!defined($self->{option_results}->{resource}) || $self->{option_results}->{resource} eq '') {
+        $self->{output}->add_option_msg(short_msg => 'Need to specify either --resource <name> with --resource-group option or --resource <id>.');
+        $self->{output}->option_exit();
+    }
+    my $resource = $self->{option_results}->{resource};
+    my $resource_group = defined($self->{option_results}->{resource_group}) ? $self->{option_results}->{resource_group} : '';
+    if ($resource =~ /^\/subscriptions\/.*\/resourceGroups\/(.*)\/providers\/Microsoft\.ApiManagement\/service\/(.*)$/) {
+        $resource_group = $1;
+        $resource = $2;
+    }
+
+    $self->{az_resource} = $resource;
+    $self->{az_resource_group} = $resource_group;
+    $self->{az_resource_type} = 'service';
+    $self->{az_resource_namespace} = 'Microsoft.ApiManagement';
+    $self->{az_timeframe} = defined($self->{option_results}->{timeframe}) ? $self->{option_results}->{timeframe} : 900;
+    $self->{az_interval} = defined($self->{option_results}->{interval}) ? $self->{option_results}->{interval} : 'PT5M';
+    $self->{az_aggregations} = ['Total'];
+    
+    if (defined($self->{option_results}->{aggregation})) {
+        $self->{az_aggregations} = [];
+        foreach my $stat (@{$self->{option_results}->{aggregation}}) {
+            if ($stat ne '') {
+                push @{$self->{az_aggregations}}, ucfirst(lc($stat));
+            }
+        }
+    }
+
+    foreach my $metric (keys %{$self->{metrics_mapping}}) {
+        next if (defined($self->{option_results}->{filter_metric}) && $self->{option_results}->{filter_metric} ne ''
+            && $metric !~ /$self->{option_results}->{filter_metric}/);
+        push @{$self->{az_metrics}}, $metric;
+    }
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check Azure API Management requests statistics.
+
+Example:
+
+Using resource name :
+
+perl centreon_plugins.pl --plugin=cloud::azure::management::apimanagement::plugin --mode=requests --custommode=api
+--resource=<management_id> --resource-group=<resourcegroup_id> --aggregation='average'
+--warning-requests='1000' --critical-requests='2000'
+
+Using resource id :
+
+perl centreon_plugins.pl --plugin=cloud::azure::management::apimanagement::plugin --mode=requests --custommode=api
+--resource='/subscriptions/<subscription_id>/resourceGroups/<resourcegroup_id>/providers/Microsoft.ApiManagement/service/<management_id>'
+--aggregation='average' --warning-requests='1000' --critical-requests='2000'
+
+Default aggregation: 'total' / 'average', 'minimum' and 'maximum' are valid.
+
+=over 8
+
+=item B<--resource>
+
+Set resource name or id (Required).
+
+=item B<--resource-group>
+
+Set resource group (Required if resource's name is used).
+
+=item B<--warning-requests>
+
+Warning threshold for the number of requests.
+
+=item B<--critical-requests>
+
+Critical threshold for the number of requests.
+
+=back
+
+=cut
diff --git a/centreon-plugins/cloud/azure/management/apimanagement/plugin.pm b/centreon-plugins/cloud/azure/management/apimanagement/plugin.pm
new file mode 100644
index 000000000..461ee517b
--- /dev/null
+++ b/centreon-plugins/cloud/azure/management/apimanagement/plugin.pm
@@ -0,0 +1,64 @@
+#
+# Copyright 2021 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 cloud::azure::management::apimanagement::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_custom);
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new( package => __PACKAGE__, %options );
+    bless $self, $class;
+
+    $self->{version} = '0.1';
+    $self->{modes} = {
+        'events'    => 'cloud::azure::management::apimanagement::mode::events',
+        'discovery' => 'cloud::azure::management::apimanagement::mode::discovery',
+        'health'    => 'cloud::azure::management::apimanagement::mode::health',
+        'requests'  => 'cloud::azure::management::apimanagement::mode::requests',
+        'duration'  => 'cloud::azure::management::apimanagement::mode::duration'
+    };
+
+    $self->{custom_modes}->{azcli} = 'cloud::azure::custom::azcli';
+    $self->{custom_modes}->{api} = 'cloud::azure::custom::api';
+    return $self;
+}
+
+sub init {
+    my ($self, %options) = @_;
+
+    $self->{options}->add_options(arguments => {
+        'api-version:s'  => { name => 'api_version', default => '2018-01-01' },
+    });
+
+    $self->SUPER::init(%options);
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check Microsoft Azure API Management service.
+
+=cut