Marius Hein
parent
f77a0e919a
commit
87a87656d5
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<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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use Icinga\Chart\GridChart;
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use Icinga\Chart\Unit\StaticAxis;
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use Icinga\Module\Monitoring\Controller;
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use Icinga\Module\Monitoring\Web\Widget\SelectBox;
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class Monitoring_AlertsummaryController extends Controller
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{
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public function indexAction()
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{
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$this->view->intervalBox = $this->createIntervalBox();
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$this->view->recentAlerts = $this->createRecentAlerts();
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$this->view->interval = $this->getInterval();
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}
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public function defectimageAction()
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{
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$gridChart = new GridChart();
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$interval = $this->getInterval();
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$gridChart->alignTopLeft();
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$gridChart->setAxisLabel('', t('Services'))
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->setXAxis(new StaticAxis())
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->setAxisMin(null, 0)
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->setYAxis(new \Icinga\Chart\Unit\LinearUnit(10));
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$query = $this->backend->select()->from('notification', array(
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'host',
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'service',
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'notification_output',
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'notification_contact',
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'notification_start_time',
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'notification_state'
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));
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$query->setFilter(
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new Icinga\Data\Filter\FilterExpression(
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'n.start_time',
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'>=',
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$this->getBeginDate($interval)->format('Y-m-d H:i:s')
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)
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);
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$query->order('notification_start_time', 'asc');
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$records = $query->paginate(10000);
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$data = array();
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$defects = array();
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$period = $this->createPeriod($interval);
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foreach ($period as $entry) {
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$id = $this->getPeriodFormat($interval, $entry->getTimestamp());
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$data[$id] = array($id, 0);
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$defects[$id] = array($id, 0);
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}
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foreach ($records as $item) {
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$id = $this->getPeriodFormat($interval, $item->notification_start_time);
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if (empty($data[$id])) {
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$data[$id] = array($id, 0);
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}
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$data[$id][1]++;
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}
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$gridChart->drawBars(
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array(
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'label' => $this->translate('Notifications'),
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'color' => 'green',
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'data' => $data,
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'showPoints' => true
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)
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);
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$query = null;
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$records = null;
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$item = null;
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$query = $this->backend->select()->from('eventhistory', array(
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'host_name',
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'service_description',
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'object_type',
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'timestamp',
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'state',
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'attempt',
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'max_attempts',
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'output',
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'type',
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'host',
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'service',
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'service_host_name'
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));
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$query->addFilter(
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new Icinga\Data\Filter\FilterExpression(
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'timestamp',
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'>=',
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$this->getBeginDate($interval)->getTimestamp()
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)
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);
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$query->addFilter(
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new Icinga\Data\Filter\FilterExpression(
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'state',
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'>',
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0
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)
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);
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$records = $query->paginate(10000);
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foreach ($records as $item) {
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$id = $this->getPeriodFormat($interval, $item->timestamp);
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if (empty($data[$id])) {
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$defects[$id] = array($id, 0);
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}
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$defects[$id][1]++;
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}
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$gridChart->drawLines(
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array(
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'label' => $this->translate('Defects'),
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'color' => 'red',
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'data' => $defects,
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'showPoints' => true
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)
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);
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$this->view->chart = $gridChart;
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}
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private function createRecentAlerts()
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{
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$query = $this->backend->select()->from('notification', array(
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'host',
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'service',
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'notification_output',
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'notification_contact',
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'notification_start_time',
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'notification_state'
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));
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$query->order('notification_start_time', 'desc');
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return $query->paginate(5);
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}
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private function createIntervalBox()
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{
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$box = new SelectBox(
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'intervalBox',
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array(
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'1d' => t('One day'),
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'1w' => t('One week'),
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'1m' => t('One month'),
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'1y' => t('One year')
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),
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t('Report interval'),
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'interval'
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);
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$box->applyRequest($this->getRequest());
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return $box;
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}
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private function getPeriodFormat($interval, $timestamp)
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{
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$format = '';
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if ($interval === '1d') {
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$format = '%H:00:00';
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} elseif ($interval === '1w') {
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$format = '%Y-%m-%d';
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} elseif ($interval === '1m') {
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$format = '%Y-%m-%d';
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} elseif ($interval === '1y') {
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$format = '%Y-%m';
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}
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return strftime($format, $timestamp);
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}
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private function createPeriod($interval)
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{
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if ($interval === '1d') {
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return new DatePeriod($this->getBeginDate($interval), new DateInterval('PT1H'), 24);
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} elseif ($interval === '1w') {
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return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1D'), 7);
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} elseif ($interval === '1m') {
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return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1D'), 30);
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} elseif ($interval === '1y') {
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return new DatePeriod($this->getBeginDate($interval), new DateInterval('P1M'), 12);
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}
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}
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private function getBeginDate($interval)
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{
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$new = new DateTime();
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if ($interval === '1d') {
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return $new->sub(new DateInterval('P1D'));
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} elseif ($interval === '1w') {
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return $new->sub(new DateInterval('P1W'));
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} elseif ($interval === '1m') {
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return $new->sub(new DateInterval('P1M'));
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} elseif ($interval === '1y') {
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return $new->sub(new DateInterval('P1Y'));
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}
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return null;
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}
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private function getInterval()
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{
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return $this->getParam('interval', '1d');
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}
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}
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@ -22,6 +22,15 @@ class Zend_View_Helper_MonitoringState extends Zend_View_Helper_Abstract
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}
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}
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public function monitoringStateById($id, $type = 'service')
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{
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if ($type === 'service') {
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return $this->servicestates[$id];
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} elseif ($type === 'host') {
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return $this->hoststates[$id];
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}
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}
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/**
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* @deprecated Monitoring colors are clustered.
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*/
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@ -0,0 +1,7 @@
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<?php if (! $this->compact) { ?>
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<div class="svg-container-responsive">
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<?= $chart->render(); ?>
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</div>
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<?php } else { ?>
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<?= $chart->render(); ?>
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<?php } ?>
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@ -0,0 +1,37 @@
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<?php
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$helper = $this->getHelper('MonitoringState');
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?>
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<div class="controls">
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<div style="margin: 1em;" class="dontprint">
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<?= $intervalBox; ?>
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</div>
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</div>
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<div class="content alertsummary">
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<h1>Alert summary</h1>
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<h2>Notifications</h2>
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<div>
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<?= $this->action('defectimage', 'alertsummary', 'monitoring', array('interval' => $this->interval)); ?>
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</div>
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<?php if ($this->recentAlerts): ?>
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<h2><?= $this->translate('Top 5 recent alerts'); ?></h2>
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<table>
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<tr>
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<th><?= $this->translate('Host'); ?></th>
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<th><?= $this->translate('Service'); ?></th>
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<th><?= $this->translate('State'); ?></th>
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<th><?= $this->translate('Timestamp'); ?></th>
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</tr>
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<?php foreach ($this->recentAlerts as $alert): ?>
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<tr>
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<td><?= $alert->host; ?></td>
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<td><?= $alert->service; ?></td>
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<td><?= ucfirst($helper->monitoringStateById($alert->notification_state, $alert->service ? 'service' : 'host')) ?></td>
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<td><?= $this->prefixedTimeSince($alert->notification_start_time, true) ?></td>
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</tr>
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<?php endforeach; ?>
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</table>
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<?php endif; ?>
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</div>
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@ -122,6 +122,18 @@ $section->add($this->translate('Events'), array(
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));
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$section->add($this->translate('Timeline'))->setUrl('monitoring/timeline');
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/*
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* Reporting Section
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*/
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$section = $this->menuSection($this->translate('Reporting'), array(
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'icon' => 'img/icons/hostgroup.png',
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'priority' => 100
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));
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$section->add($this->translate('Alert Summary'), array(
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'url' => 'monitoring/alertsummary/index'
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));
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/*
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* System Section
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*/
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