mirror of
https://github.com/Icinga/icinga2.git
synced 2025-05-03 06:00:17 +02:00
108 lines
4.0 KiB
C++
108 lines
4.0 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2014 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 "agent/agentchecktask.h"
|
|
#include "agent/agentlistener.h"
|
|
#include "icinga/service.h"
|
|
#include "icinga/checkcommand.h"
|
|
#include "icinga/macroprocessor.h"
|
|
#include "icinga/icingaapplication.h"
|
|
#include "base/application.h"
|
|
#include "base/objectlock.h"
|
|
#include "base/convert.h"
|
|
#include "base/utility.h"
|
|
#include "base/initialize.h"
|
|
#include "base/scriptfunction.h"
|
|
#include "base/dynamictype.h"
|
|
|
|
using namespace icinga;
|
|
|
|
boost::mutex l_Mutex;
|
|
std::map<Checkable::Ptr, double> l_PendingChecks;
|
|
Timer::Ptr l_AgentTimer;
|
|
|
|
INITIALIZE_ONCE(&AgentCheckTask::StaticInitialize);
|
|
REGISTER_SCRIPTFUNCTION(AgentCheck, &AgentCheckTask::ScriptFunc);
|
|
|
|
void AgentCheckTask::StaticInitialize(void)
|
|
{
|
|
l_AgentTimer = make_shared<Timer>();
|
|
l_AgentTimer->OnTimerExpired.connect(boost::bind(&AgentCheckTask::AgentTimerHandler));
|
|
l_AgentTimer->SetInterval(60);
|
|
l_AgentTimer->Start();
|
|
}
|
|
|
|
void AgentCheckTask::AgentTimerHandler(void)
|
|
{
|
|
boost::mutex::scoped_lock lock(l_Mutex);
|
|
|
|
std::map<Checkable::Ptr, double> newmap;
|
|
std::pair<Checkable::Ptr, double> kv;
|
|
|
|
double now = Utility::GetTime();
|
|
|
|
BOOST_FOREACH(kv, l_PendingChecks) {
|
|
if (kv.second < now - 60 && kv.first->IsCheckPending()) {
|
|
CheckResult::Ptr cr = make_shared<CheckResult>();
|
|
cr->SetOutput("Agent isn't responding.");
|
|
cr->SetState(ServiceCritical);
|
|
kv.first->ProcessCheckResult(cr);
|
|
} else {
|
|
newmap.insert(kv);
|
|
}
|
|
}
|
|
|
|
l_PendingChecks.swap(newmap);
|
|
}
|
|
|
|
void AgentCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr)
|
|
{
|
|
Host::Ptr host;
|
|
Service::Ptr service;
|
|
tie(host, service) = GetHostService(checkable);
|
|
|
|
MacroProcessor::ResolverList resolvers;
|
|
if (service)
|
|
resolvers.push_back(std::make_pair("service", service));
|
|
resolvers.push_back(std::make_pair("host", host));
|
|
resolvers.push_back(std::make_pair("command", checkable->GetCheckCommand()));
|
|
resolvers.push_back(std::make_pair("icinga", IcingaApplication::GetInstance()));
|
|
|
|
String agent_host = MacroProcessor::ResolveMacros("$agent_host$", resolvers, checkable->GetLastCheckResult());
|
|
String agent_port = MacroProcessor::ResolveMacros("$agent_port$", resolvers, checkable->GetLastCheckResult());
|
|
|
|
if (agent_host.IsEmpty() || agent_port.IsEmpty()) {
|
|
Log(LogWarning, "agent", "'agent_host' and 'agent_port' must be set for agent checks.");
|
|
return;
|
|
}
|
|
|
|
std::pair<String, String> key = std::make_pair(agent_host, agent_port);
|
|
|
|
double now = Utility::GetTime();
|
|
|
|
{
|
|
boost::mutex::scoped_lock lock(l_Mutex);
|
|
l_PendingChecks[checkable] = now;
|
|
}
|
|
|
|
BOOST_FOREACH(const AgentListener::Ptr& al, DynamicType::GetObjects<AgentListener>()) {
|
|
al->AddConnection(agent_host, agent_port);
|
|
}
|
|
}
|