Merge pull request #288 from raviks789/feature/icingadb-support

Add icingadb support for grafana module
Mikesch-mp · Feb 23, 2023 · 7a86b88 · 7a86b88
2 parents 7e27158 + 2e7a98a
commit 7a86b88
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Showing 15 changed files with 1,577 additions and 1 deletion.
diff --git a/application/controllers/DashboardController.php b/application/controllers/DashboardController.php
@@ -2,10 +2,13 @@
 
 namespace Icinga\Module\Grafana\Controllers;
 
+use Icinga\Application\Modules\Module;
 use Icinga\Module\Grafana\ProvidedHook\Grapher;
+use Icinga\Module\Grafana\ProvidedHook\Icingadb\IcingadbSupport;
 use Icinga\Module\Monitoring\Object\Host;
 use Icinga\Module\Monitoring\Controller;
 use Icinga\Module\Monitoring\Object\Service;
+use ipl\Web\Url;
 
 class DashboardController extends Controller
 {
@@ -17,6 +20,10 @@ public function init()
 
     public function indexAction()
     {
+        if (Module::exists('icingadb') && IcingadbSupport::useIcingaDbAsBackend()) {
+            $this->redirectNow(Url::fromPath('grafana/icingadbdashboard')->setQueryString($this->params));
+        }
+
         $this->getTabs()->add('graphs', array(
             'active' => true,
             'label' => $this->translate('Graphs'),

diff --git a/application/controllers/IcingadbdashboardController.php b/application/controllers/IcingadbdashboardController.php
@@ -0,0 +1,72 @@
+<?php
+
+namespace Icinga\Module\Grafana\Controllers;
+
+use Icinga\Exception\NotFoundError;
+use Icinga\Module\Grafana\ProvidedHook\Icingadb\HostDetailExtension;
+use Icinga\Module\Grafana\ProvidedHook\Icingadb\ServiceDetailExtension;
+use Icinga\Module\Grafana\Web\Controller\IcingadbGrafanaController;
+use Icinga\Module\Icingadb\Model\Host;
+use Icinga\Module\Icingadb\Model\Service;
+use ipl\Stdlib\Filter;
+use ipl\Web\Url;
+
+class IcingadbdashboardController extends IcingadbGrafanaController
+{
+    public function init()
+    {
+        $this->assertPermission('grafana/graph');
+        $this->setAutorefreshInterval(15);
+    }
+
+    public function indexAction()
+    {
+        if (! $this->useIcingadbAsBackend) {
+            $this->redirectNow(Url::fromPath('grafana/dashboard')->setQueryString($this->params));
+        }
+
+        $this->getTabs()->add(
+            'graphs',
+            [
+                'active' => true,
+                'label' => $this->translate('Graphs'),
+                'url' => $this->getRequest()->getUrl()
+            ]
+        );
+
+        $hostName = $this->params->getRequired('host');
+        $serviceName = $this->params->get('service');
+
+        if ($serviceName != null) {
+            $query = Service::on($this->getDb())->with([
+                'state',
+                'icon_image',
+                'host',
+                'host.state'
+            ]);
+            $query->filter(
+                Filter::all(
+                    Filter::equal('service.name', $serviceName),
+                    Filter::equal('host.name', $hostName)
+                )
+            );
+        } else {
+            $query = Host::on($this->getDb())->with(['state', 'icon_image']);
+            $query->filter(Filter::equal('host.name', $hostName));
+        }
+
+        $this->applyRestrictions($query);
+        $object = $query->first();
+        if ($object === null) {
+            throw new NotFoundError(t('Host or Service not found'));
+        }
+
+        if ($object instanceof Host) {
+            $graph = new HostDetailExtension();
+        } else {
+            $graph = new ServiceDetailExtension();
+        }
+
+        $this->addContent($graph->getPreviewHtml($object));
+    }
+}