コード例 #1
0
ファイル: clusterevents.cpp プロジェクト: Icinga/icinga2
void ClusterEvents::ForceNextCheckChangedHandler(const Checkable::Ptr& checkable, const MessageOrigin::Ptr& origin)
{
	ApiListener::Ptr listener = ApiListener::GetInstance();

	if (!listener)
		return;

	Host::Ptr host;
	Service::Ptr service;
	tie(host, service) = GetHostService(checkable);

	Dictionary::Ptr params = new Dictionary();
	params->Set("host", host->GetName());
	if (service)
		params->Set("service", service->GetShortName());
	params->Set("forced", checkable->GetForceNextCheck());

	Dictionary::Ptr message = new Dictionary();
	message->Set("jsonrpc", "2.0");
	message->Set("method", "event::SetForceNextCheck");
	message->Set("params", params);

	listener->RelayMessage(origin, checkable, message, true);
}
コード例 #2
0
ファイル: checkercomponent.cpp プロジェクト: Icinga/icinga2
void CheckerComponent::CheckThreadProc()
{
	Utility::SetThreadName("Check Scheduler");
	IcingaApplication::Ptr icingaApp = IcingaApplication::GetInstance();

	boost::mutex::scoped_lock lock(m_Mutex);

	for (;;) {
		typedef boost::multi_index::nth_index<CheckableSet, 1>::type CheckTimeView;
		CheckTimeView& idx = boost::get<1>(m_IdleCheckables);

		while (idx.begin() == idx.end() && !m_Stopped)
			m_CV.wait(lock);

		if (m_Stopped)
			break;

		auto it = idx.begin();
		CheckableScheduleInfo csi = *it;

		double wait = csi.NextCheck - Utility::GetTime();

//#ifdef I2_DEBUG
//		Log(LogDebug, "CheckerComponent")
//			<< "Pending checks " << Checkable::GetPendingChecks()
//			<< " vs. max concurrent checks " << icingaApp->GetMaxConcurrentChecks() << ".";
//#endif /* I2_DEBUG */

		if (Checkable::GetPendingChecks() >= icingaApp->GetMaxConcurrentChecks())
			wait = 0.5;

		if (wait > 0) {
			/* Wait for the next check. */
			m_CV.timed_wait(lock, boost::posix_time::milliseconds(long(wait * 1000)));

			continue;
		}

		Checkable::Ptr checkable = csi.Object;

		m_IdleCheckables.erase(checkable);

		bool forced = checkable->GetForceNextCheck();
		bool check = true;

		if (!forced) {
			if (!checkable->IsReachable(DependencyCheckExecution)) {
				Log(LogNotice, "CheckerComponent")
					<< "Skipping check for object '" << checkable->GetName() << "': Dependency failed.";
				check = false;
			}

			Host::Ptr host;
			Service::Ptr service;
			tie(host, service) = GetHostService(checkable);

			if (host && !service && (!checkable->GetEnableActiveChecks() || !icingaApp->GetEnableHostChecks())) {
				Log(LogNotice, "CheckerComponent")
					<< "Skipping check for host '" << host->GetName() << "': active host checks are disabled";
				check = false;
			}
			if (host && service && (!checkable->GetEnableActiveChecks() || !icingaApp->GetEnableServiceChecks())) {
				Log(LogNotice, "CheckerComponent")
					<< "Skipping check for service '" << service->GetName() << "': active service checks are disabled";
				check = false;
			}

			TimePeriod::Ptr tp = checkable->GetCheckPeriod();

			if (tp && !tp->IsInside(Utility::GetTime())) {
				Log(LogNotice, "CheckerComponent")
					<< "Skipping check for object '" << checkable->GetName()
					<< "': not in check period '" << tp->GetName() << "'";
				check = false;
			}
		}

		/* reschedule the checkable if checks are disabled */
		if (!check) {
			m_IdleCheckables.insert(GetCheckableScheduleInfo(checkable));
			lock.unlock();

			Log(LogDebug, "CheckerComponent")
				<< "Checks for checkable '" << checkable->GetName() << "' are disabled. Rescheduling check.";

			checkable->UpdateNextCheck();

			lock.lock();

			continue;
		}


		csi = GetCheckableScheduleInfo(checkable);

		Log(LogDebug, "CheckerComponent")
			<< "Scheduling info for checkable '" << checkable->GetName() << "' ("
			<< Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", checkable->GetNextCheck()) << "): Object '"
			<< csi.Object->GetName() << "', Next Check: "
			<< Utility::FormatDateTime("%Y-%m-%d %H:%M:%S %z", csi.NextCheck) << "(" << csi.NextCheck << ").";

		m_PendingCheckables.insert(csi);

		lock.unlock();

		if (forced) {
			ObjectLock olock(checkable);
			checkable->SetForceNextCheck(false);
		}

		Log(LogDebug, "CheckerComponent")
			<< "Executing check for '" << checkable->GetName() << "'";

		Checkable::IncreasePendingChecks();

		Utility::QueueAsyncCallback(std::bind(&CheckerComponent::ExecuteCheckHelper, CheckerComponent::Ptr(this), checkable));

		lock.lock();
	}
}