mirror of https://github.com/Icinga/icinga2.git
150 lines
4.6 KiB
C++
150 lines
4.6 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU General Public License *
|
|
* as published by the Free Software Foundation; either version 2 *
|
|
* of the License, or (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software Foundation *
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
******************************************************************************/
|
|
|
|
#include "notification/notificationcomponent.h"
|
|
#include "icinga/service.h"
|
|
#include "base/dynamictype.h"
|
|
#include "base/objectlock.h"
|
|
#include "base/logger_fwd.h"
|
|
#include "base/utility.h"
|
|
#include <boost/smart_ptr/make_shared.hpp>
|
|
#include <boost/foreach.hpp>
|
|
|
|
using namespace icinga;
|
|
|
|
REGISTER_TYPE(NotificationComponent);
|
|
|
|
NotificationComponent::NotificationComponent(const Dictionary::Ptr& serializedUpdate)
|
|
: DynamicObject(serializedUpdate)
|
|
{ }
|
|
|
|
/**
|
|
* Starts the component.
|
|
*/
|
|
void NotificationComponent::Start(void)
|
|
{
|
|
m_Endpoint = Endpoint::MakeEndpoint("notification", false);
|
|
m_Endpoint->RegisterTopicHandler("icinga::SendNotifications",
|
|
boost::bind(&NotificationComponent::SendNotificationsRequestHandler, this, _2,
|
|
_3));
|
|
|
|
m_NotificationTimer = boost::make_shared<Timer>();
|
|
m_NotificationTimer->SetInterval(5);
|
|
m_NotificationTimer->OnTimerExpired.connect(boost::bind(&NotificationComponent::NotificationTimerHandler, this));
|
|
m_NotificationTimer->Start();
|
|
}
|
|
|
|
/**
|
|
* Stops the component.
|
|
*/
|
|
void NotificationComponent::Stop(void)
|
|
{
|
|
m_Endpoint->Unregister();
|
|
}
|
|
|
|
/**
|
|
* Periodically sends notifications.
|
|
*
|
|
* @param - Event arguments for the timer.
|
|
*/
|
|
void NotificationComponent::NotificationTimerHandler(void)
|
|
{
|
|
double now = Utility::GetTime();
|
|
|
|
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("Notification")) {
|
|
Notification::Ptr notification = dynamic_pointer_cast<Notification>(object);
|
|
|
|
if (notification->GetNotificationInterval() <= 0)
|
|
continue;
|
|
|
|
if (notification->GetNextNotification() > now)
|
|
continue;
|
|
|
|
Service::Ptr service = notification->GetService();
|
|
bool reachable = service->IsReachable();
|
|
|
|
{
|
|
ObjectLock olock(notification);
|
|
notification->SetNextNotification(Utility::GetTime() + notification->GetNotificationInterval());
|
|
}
|
|
|
|
bool send_notification;
|
|
|
|
{
|
|
ObjectLock olock(service);
|
|
|
|
if (service->GetStateType() == StateTypeSoft)
|
|
continue;
|
|
|
|
if (service->GetState() == StateOK)
|
|
continue;
|
|
|
|
if (!reachable || service->IsInDowntime() || service->IsAcknowledged())
|
|
continue;
|
|
}
|
|
|
|
try {
|
|
Log(LogInformation, "notification", "Sending reminder notification for service '" + service->GetName() + "'");
|
|
notification->BeginExecuteNotification(NotificationProblem, service->GetLastCheckResult(), false);
|
|
} catch (const std::exception& ex) {
|
|
std::ostringstream msgbuf;
|
|
msgbuf << "Exception occured during notification for service '"
|
|
<< GetName() << "': " << boost::diagnostic_information(ex);
|
|
String message = msgbuf.str();
|
|
|
|
Log(LogWarning, "icinga", message);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Processes icinga::SendNotifications messages.
|
|
*/
|
|
void NotificationComponent::SendNotificationsRequestHandler(const Endpoint::Ptr& sender,
|
|
const RequestMessage& request)
|
|
{
|
|
MessagePart params;
|
|
if (!request.GetParams(¶ms))
|
|
return;
|
|
|
|
String svc;
|
|
if (!params.Get("service", &svc))
|
|
return;
|
|
|
|
int type;
|
|
if (!params.Get("type", &type))
|
|
return;
|
|
|
|
Dictionary::Ptr cr;
|
|
if (!params.Get("check_result", &cr))
|
|
return;
|
|
|
|
Service::Ptr service = Service::GetByName(svc);
|
|
|
|
if (!service)
|
|
return;
|
|
|
|
String author;
|
|
params.Get("author", &author);
|
|
String text;
|
|
params.Get("text", &text);
|
|
|
|
service->SendNotifications(static_cast<NotificationType>(type), cr, author, text);
|
|
}
|