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Diffstat (limited to 'modules/monitoring/application/controllers/HealthController.php')
| -rw-r--r-- | modules/monitoring/application/controllers/HealthController.php | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/modules/monitoring/application/controllers/HealthController.php b/modules/monitoring/application/controllers/HealthController.php new file mode 100644 index 0000000..48dd580 --- /dev/null +++ b/modules/monitoring/application/controllers/HealthController.php @@ -0,0 +1,196 @@ +<?php +/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Controllers; + +use Icinga\Module\Monitoring\Controller; +use Icinga\Module\Monitoring\Forms\Command\Instance\DisableNotificationsExpireCommandForm; +use Icinga\Module\Monitoring\Forms\Command\Instance\ToggleInstanceFeaturesCommandForm; +use Icinga\Web\Widget\Tabextension\DashboardAction; +use Icinga\Web\Widget\Tabextension\MenuAction; + +/** + * Display process and performance information of the monitoring host and program-wide commands + */ +class HealthController extends Controller +{ + /** + * Add tabs + * + * @see \Icinga\Web\Controller\ActionController::init() + */ + public function init() + { + $this + ->getTabs() + ->add( + 'info', + array( + 'title' => $this->translate( + 'Show information about the current monitoring instance\'s process' + . ' and it\'s performance as well as available features' + ), + 'label' => $this->translate('Process Information'), + 'url' =>'monitoring/health/info' + ) + ) + ->add( + 'stats', + array( + 'title' => $this->translate( + 'Show statistics about the monitored objects' + ), + 'label' => $this->translate('Stats'), + 'url' =>'monitoring/health/stats' + ) + ) + ->extend(new DashboardAction())->extend(new MenuAction()); + } + + /** + * Display process information and program-wide commands + */ + public function infoAction() + { + $this->view->title = $this->translate('Process Information'); + $this->getTabs()->activate('info'); + $this->setAutorefreshInterval(10); + $this->view->backendName = $this->backend->getName(); + $programStatus = $this->backend + ->select() + ->from( + 'programstatus', + array( + 'is_currently_running', + 'process_id', + 'endpoint_name', + 'program_start_time', + 'status_update_time', + 'program_version', + 'last_command_check', + 'last_log_rotation', + 'global_service_event_handler', + 'global_host_event_handler', + 'notifications_enabled', + 'disable_notif_expire_time', + 'active_service_checks_enabled', + 'passive_service_checks_enabled', + 'active_host_checks_enabled', + 'passive_host_checks_enabled', + 'event_handlers_enabled', + 'obsess_over_services', + 'obsess_over_hosts', + 'flap_detection_enabled', + 'process_performance_data' + ) + ) + ->getQuery(); + $this->handleFormatRequest($programStatus); + $programStatus = $programStatus->fetchRow(); + if ($programStatus === false) { + return $this->render('not-running', true, null); + } + $this->view->programStatus = $programStatus; + $toggleFeaturesForm = new ToggleInstanceFeaturesCommandForm(); + $toggleFeaturesForm + ->setBackend($this->backend) + ->setStatus($programStatus) + ->load($programStatus) + ->handleRequest(); + $this->view->toggleFeaturesForm = $toggleFeaturesForm; + + $this->view->runtimevariables = (object) $this->backend->select() + ->from('runtimevariables', array('varname', 'varvalue')) + ->getQuery()->fetchPairs(); + + $this->view->checkperformance = $this->backend->select() + ->from('runtimesummary') + ->getQuery()->fetchAll(); + } + + /** + * Display stats about current checks and monitored objects + */ + public function statsAction() + { + $this->view->title = $this->translate('Stats'); + $this->getTabs()->activate('stats'); + + $servicestats = $this->backend->select()->from('servicestatussummary', array( + 'services_critical', + 'services_critical_handled', + 'services_critical_unhandled', + 'services_ok', + 'services_pending', + 'services_total', + 'services_unknown', + 'services_unknown_handled', + 'services_unknown_unhandled', + 'services_warning', + 'services_warning_handled', + 'services_warning_unhandled' + )); + $this->applyRestriction('monitoring/filter/objects', $servicestats); + $this->view->servicestats = $servicestats->fetchRow(); + $this->view->unhandledServiceProblems = $this->view->servicestats->services_critical_unhandled + + $this->view->servicestats->services_unknown_unhandled + + $this->view->servicestats->services_warning_unhandled; + + $hoststats = $this->backend->select()->from('hoststatussummary', array( + 'hosts_total', + 'hosts_up', + 'hosts_down', + 'hosts_down_handled', + 'hosts_down_unhandled', + 'hosts_unreachable', + 'hosts_unreachable_handled', + 'hosts_unreachable_unhandled', + 'hosts_pending', + )); + $this->applyRestriction('monitoring/filter/objects', $hoststats); + $this->view->hoststats = $hoststats->fetchRow(); + $this->view->unhandledhostProblems = $this->view->hoststats->hosts_down_unhandled + + $this->view->hoststats->hosts_unreachable_unhandled; + + $this->view->unhandledProblems = $this->view->unhandledhostProblems + + $this->view->unhandledServiceProblems; + + $this->view->runtimevariables = (object) $this->backend->select() + ->from('runtimevariables', array('varname', 'varvalue')) + ->getQuery()->fetchPairs(); + + $this->view->checkperformance = $this->backend->select() + ->from('runtimesummary') + ->getQuery()->fetchAll(); + } + + /** + * Disable notifications w/ an optional expire time + */ + public function disableNotificationsAction() + { + $this->assertPermission('monitoring/command/feature/instance'); + $this->view->title = $this->translate('Disable Notifications'); + $programStatus = $this->backend + ->select() + ->from( + 'programstatus', + array( + 'notifications_enabled', + 'disable_notif_expire_time' + ) + ) + ->getQuery() + ->fetchRow(); + $this->view->programStatus = $programStatus; + if ((bool) $programStatus->notifications_enabled === false) { + return; + } else { + $form = new DisableNotificationsExpireCommandForm(); + $form + ->setRedirectUrl('monitoring/health/info') + ->handleRequest(); + $this->view->form = $form; + } + } +} |