mirror of https://github.com/Icinga/icinga2.git
464 lines
12 KiB
C++
464 lines
12 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2013 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 "icinga/service.h"
|
|
#include "icinga/servicegroup.h"
|
|
#include "icinga/checkcommand.h"
|
|
#include "icinga/icingaapplication.h"
|
|
#include "icinga/macroprocessor.h"
|
|
#include "icinga/pluginutility.h"
|
|
#include "config/configitembuilder.h"
|
|
#include "base/dynamictype.h"
|
|
#include "base/objectlock.h"
|
|
#include "base/convert.h"
|
|
#include "base/utility.h"
|
|
#include <boost/foreach.hpp>
|
|
#include <boost/bind/apply.hpp>
|
|
|
|
using namespace icinga;
|
|
|
|
REGISTER_TYPE(Service);
|
|
|
|
boost::signals2::signal<void (const Service::Ptr&, const String&, const String&, AcknowledgementType, double, const String&)> Service::OnAcknowledgementSet;
|
|
boost::signals2::signal<void (const Service::Ptr&, const String&)> Service::OnAcknowledgementCleared;
|
|
|
|
Service::Service(void)
|
|
: m_CheckRunning(false)
|
|
{ }
|
|
|
|
void Service::Start(void)
|
|
{
|
|
VERIFY(GetHost());
|
|
|
|
AddDowntimesToCache();
|
|
AddCommentsToCache();
|
|
|
|
StartDowntimesExpiredTimer();
|
|
|
|
double now = Utility::GetTime();
|
|
|
|
if (GetNextCheck() < now + 300)
|
|
SetNextCheck(now + Utility::Random() % 300);
|
|
|
|
DynamicObject::Start();
|
|
}
|
|
|
|
void Service::OnConfigLoaded(void)
|
|
{
|
|
Array::Ptr groups = GetGroups();
|
|
|
|
if (groups) {
|
|
ObjectLock olock(groups);
|
|
|
|
BOOST_FOREACH(const String& name, groups) {
|
|
ServiceGroup::Ptr sg = ServiceGroup::GetByName(name);
|
|
|
|
if (sg)
|
|
sg->AddMember(GetSelf());
|
|
}
|
|
}
|
|
|
|
m_Host = Host::GetByName(GetHostRaw());
|
|
|
|
if (m_Host)
|
|
m_Host->AddService(GetSelf());
|
|
|
|
UpdateSlaveNotifications();
|
|
|
|
SetSchedulingOffset(Utility::Random());
|
|
}
|
|
|
|
Service::Ptr Service::GetByNamePair(const String& hostName, const String& serviceName)
|
|
{
|
|
if (!hostName.IsEmpty()) {
|
|
Host::Ptr host = Host::GetByName(hostName);
|
|
|
|
if (!host)
|
|
return Service::Ptr();
|
|
|
|
return host->GetServiceByShortName(serviceName);
|
|
} else {
|
|
return Service::GetByName(serviceName);
|
|
}
|
|
}
|
|
|
|
Host::Ptr Service::GetHost(void) const
|
|
{
|
|
return m_Host;
|
|
}
|
|
|
|
bool Service::IsHostCheck(void) const
|
|
{
|
|
ASSERT(!OwnsLock());
|
|
|
|
Service::Ptr hc = GetHost()->GetCheckService();
|
|
|
|
if (!hc)
|
|
return false;
|
|
|
|
return (hc->GetName() == GetName());
|
|
|
|
}
|
|
|
|
bool Service::IsReachable(void) const
|
|
{
|
|
ASSERT(!OwnsLock());
|
|
|
|
BOOST_FOREACH(const Service::Ptr& service, GetParentServices()) {
|
|
/* ignore ourselves */
|
|
if (service->GetName() == GetName())
|
|
continue;
|
|
|
|
ObjectLock olock(service);
|
|
|
|
/* ignore pending services */
|
|
if (!service->GetLastCheckResult())
|
|
continue;
|
|
|
|
/* ignore soft states */
|
|
if (service->GetStateType() == StateTypeSoft)
|
|
continue;
|
|
|
|
/* ignore services states OK and Warning */
|
|
if (service->GetState() == StateOK ||
|
|
service->GetState() == StateWarning)
|
|
continue;
|
|
|
|
return false;
|
|
}
|
|
|
|
BOOST_FOREACH(const Host::Ptr& host, GetParentHosts()) {
|
|
Service::Ptr hc = host->GetCheckService();
|
|
|
|
/* ignore hosts that don't have a hostcheck */
|
|
if (!hc)
|
|
continue;
|
|
|
|
/* ignore ourselves */
|
|
if (hc->GetName() == GetName())
|
|
continue;
|
|
|
|
ObjectLock olock(hc);
|
|
|
|
/* ignore soft states */
|
|
if (hc->GetStateType() == StateTypeSoft)
|
|
continue;
|
|
|
|
/* ignore hosts that are up */
|
|
if (hc->GetState() == StateOK)
|
|
continue;
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
AcknowledgementType Service::GetAcknowledgement(void)
|
|
{
|
|
ASSERT(OwnsLock());
|
|
|
|
AcknowledgementType avalue = static_cast<AcknowledgementType>(GetAcknowledgementRaw());
|
|
|
|
if (avalue != AcknowledgementNone) {
|
|
double expiry = GetAcknowledgementExpiry();
|
|
|
|
if (expiry != 0 && expiry < Utility::GetTime()) {
|
|
avalue = AcknowledgementNone;
|
|
ClearAcknowledgement();
|
|
}
|
|
}
|
|
|
|
return avalue;
|
|
}
|
|
|
|
bool Service::IsAcknowledged(void)
|
|
{
|
|
return GetAcknowledgement() != AcknowledgementNone;
|
|
}
|
|
|
|
void Service::AcknowledgeProblem(const String& author, const String& comment, AcknowledgementType type, double expiry, const String& authority)
|
|
{
|
|
{
|
|
ObjectLock olock(this);
|
|
|
|
SetAcknowledgementRaw(type);
|
|
SetAcknowledgementExpiry(expiry);
|
|
}
|
|
|
|
OnNotificationsRequested(GetSelf(), NotificationAcknowledgement, GetLastCheckResult(), author, comment);
|
|
|
|
OnAcknowledgementSet(GetSelf(), author, comment, type, expiry, authority);
|
|
}
|
|
|
|
void Service::ClearAcknowledgement(const String& authority)
|
|
{
|
|
ASSERT(OwnsLock());
|
|
|
|
SetAcknowledgementRaw(AcknowledgementNone);
|
|
SetAcknowledgementExpiry(0);
|
|
|
|
OnAcknowledgementCleared(GetSelf(), authority);
|
|
}
|
|
|
|
std::set<Host::Ptr> Service::GetParentHosts(void) const
|
|
{
|
|
std::set<Host::Ptr> parents;
|
|
|
|
Host::Ptr host = GetHost();
|
|
|
|
/* The service's host is implicitly a parent. */
|
|
parents.insert(host);
|
|
|
|
Array::Ptr dependencies = GetHostDependencies();
|
|
|
|
if (dependencies) {
|
|
ObjectLock olock(dependencies);
|
|
|
|
BOOST_FOREACH(const String& dependency, dependencies) {
|
|
parents.insert(Host::GetByName(dependency));
|
|
}
|
|
}
|
|
|
|
return parents;
|
|
}
|
|
|
|
std::set<Service::Ptr> Service::GetParentServices(void) const
|
|
{
|
|
std::set<Service::Ptr> parents;
|
|
|
|
Host::Ptr host = GetHost();
|
|
Array::Ptr dependencies = GetServiceDependencies();
|
|
|
|
if (host && dependencies) {
|
|
ObjectLock olock(dependencies);
|
|
|
|
BOOST_FOREACH(const Value& dependency, dependencies) {
|
|
Service::Ptr service = host->GetServiceByShortName(dependency);
|
|
|
|
if (!service || service->GetName() == GetName())
|
|
continue;
|
|
|
|
parents.insert(service);
|
|
}
|
|
}
|
|
|
|
return parents;
|
|
}
|
|
|
|
bool Service::GetEnablePerfdata(void) const
|
|
{
|
|
if (!GetOverrideEnablePerfdata().IsEmpty())
|
|
return GetOverrideEnablePerfdata();
|
|
else
|
|
return GetEnablePerfdataRaw();
|
|
}
|
|
|
|
void Service::SetEnablePerfdata(bool enabled, const String& authority)
|
|
{
|
|
SetOverrideEnablePerfdata(enabled);
|
|
}
|
|
|
|
int Service::GetModifiedAttributes(void) const
|
|
{
|
|
int attrs = 0;
|
|
|
|
if (!GetOverrideEnableNotifications().IsEmpty())
|
|
attrs |= ModAttrNotificationsEnabled;
|
|
|
|
if (!GetOverrideEnableActiveChecks().IsEmpty())
|
|
attrs |= ModAttrActiveChecksEnabled;
|
|
|
|
if (!GetOverrideEnablePassiveChecks().IsEmpty())
|
|
attrs |= ModAttrPassiveChecksEnabled;
|
|
|
|
if (!GetOverrideEnableFlapping().IsEmpty())
|
|
attrs |= ModAttrFlapDetectionEnabled;
|
|
|
|
if (!GetOverrideEnableEventHandler().IsEmpty())
|
|
attrs |= ModAttrEventHandlerEnabled;
|
|
|
|
if (!GetOverrideEnablePerfdata().IsEmpty())
|
|
attrs |= ModAttrPerformanceDataEnabled;
|
|
|
|
if (!GetOverrideCheckInterval().IsEmpty())
|
|
attrs |= ModAttrNormalCheckInterval;
|
|
|
|
if (!GetOverrideRetryInterval().IsEmpty())
|
|
attrs |= ModAttrRetryCheckInterval;
|
|
|
|
if (!GetOverrideEventCommand().IsEmpty())
|
|
attrs |= ModAttrEventHandlerCommand;
|
|
|
|
if (!GetOverrideCheckCommand().IsEmpty())
|
|
attrs |= ModAttrCheckCommand;
|
|
|
|
if (!GetOverrideMaxCheckAttempts().IsEmpty())
|
|
attrs |= ModAttrMaxCheckAttempts;
|
|
|
|
if (!GetOverrideCheckPeriod().IsEmpty())
|
|
attrs |= ModAttrCheckTimeperiod;
|
|
|
|
// TODO: finish
|
|
|
|
return attrs;
|
|
}
|
|
|
|
void Service::SetModifiedAttributes(int flags)
|
|
{
|
|
if ((flags & ModAttrNotificationsEnabled) == 0)
|
|
SetOverrideEnableNotifications(Empty);
|
|
|
|
if ((flags & ModAttrActiveChecksEnabled) == 0)
|
|
SetOverrideEnableActiveChecks(Empty);
|
|
|
|
if ((flags & ModAttrPassiveChecksEnabled) == 0)
|
|
SetOverrideEnablePassiveChecks(Empty);
|
|
|
|
if ((flags & ModAttrFlapDetectionEnabled) == 0)
|
|
SetOverrideEnableFlapping(Empty);
|
|
|
|
if ((flags & ModAttrEventHandlerEnabled) == 0)
|
|
SetOverrideEnableEventHandler(Empty);
|
|
|
|
if ((flags & ModAttrPerformanceDataEnabled) == 0)
|
|
SetOverrideEnablePerfdata(Empty);
|
|
|
|
if ((flags & ModAttrNormalCheckInterval) == 0)
|
|
SetOverrideCheckInterval(Empty);
|
|
|
|
if ((flags & ModAttrRetryCheckInterval) == 0)
|
|
SetOverrideRetryInterval(Empty);
|
|
|
|
if ((flags & ModAttrEventHandlerCommand) == 0)
|
|
SetOverrideEventCommand(Empty);
|
|
|
|
if ((flags & ModAttrCheckCommand) == 0)
|
|
SetOverrideCheckCommand(Empty);
|
|
|
|
if ((flags & ModAttrMaxCheckAttempts) == 0)
|
|
SetOverrideMaxCheckAttempts(Empty);
|
|
|
|
if ((flags & ModAttrCheckTimeperiod) == 0)
|
|
SetOverrideCheckPeriod(Empty);
|
|
}
|
|
|
|
bool Service::ResolveMacro(const String& macro, const CheckResult::Ptr& cr, String *result) const
|
|
{
|
|
if (macro == "SERVICEDESC") {
|
|
*result = GetShortName();
|
|
return true;
|
|
} else if (macro == "SERVICEDISPLAYNAME") {
|
|
*result = GetDisplayName();
|
|
return true;
|
|
} else if (macro == "SERVICECHECKCOMMAND") {
|
|
CheckCommand::Ptr commandObj = GetCheckCommand();
|
|
|
|
if (commandObj)
|
|
*result = commandObj->GetName();
|
|
else
|
|
*result = "";
|
|
|
|
return true;
|
|
}
|
|
|
|
if (macro == "SERVICESTATE") {
|
|
*result = StateToString(GetState());
|
|
return true;
|
|
} else if (macro == "SERVICESTATEID") {
|
|
*result = Convert::ToString(GetState());
|
|
return true;
|
|
} else if (macro == "SERVICESTATETYPE") {
|
|
*result = StateTypeToString(GetStateType());
|
|
return true;
|
|
} else if (macro == "SERVICEATTEMPT") {
|
|
*result = Convert::ToString(GetCheckAttempt());
|
|
return true;
|
|
} else if (macro == "MAXSERVICEATTEMPT") {
|
|
*result = Convert::ToString(GetMaxCheckAttempts());
|
|
return true;
|
|
} else if (macro == "LASTSERVICESTATE") {
|
|
*result = StateToString(GetLastState());
|
|
return true;
|
|
} else if (macro == "LASTSERVICESTATEID") {
|
|
*result = Convert::ToString(GetLastState());
|
|
return true;
|
|
} else if (macro == "LASTSERVICESTATETYPE") {
|
|
*result = StateTypeToString(GetLastStateType());
|
|
return true;
|
|
} else if (macro == "LASTSERVICESTATECHANGE") {
|
|
*result = Convert::ToString((long)GetLastStateChange());
|
|
return true;
|
|
} else if (macro == "SERVICEDURATIONSEC") {
|
|
*result = Convert::ToString((long)(Utility::GetTime() - GetLastStateChange()));
|
|
return true;
|
|
} else if (macro == "TOTALHOSTSERVICES" || macro == "TOTALHOSTSERVICESOK" || macro == "TOTALHOSTSERVICESWARNING"
|
|
|| macro == "TOTALHOSTSERVICESUNKNOWN" || macro == "TOTALHOSTSERVICESCRITICAL") {
|
|
int filter = -1;
|
|
int count = 0;
|
|
|
|
if (macro == "TOTALHOSTSERVICESOK")
|
|
filter = StateOK;
|
|
else if (macro == "TOTALHOSTSERVICESWARNING")
|
|
filter = StateWarning;
|
|
else if (macro == "TOTALHOSTSERVICESUNKNOWN")
|
|
filter = StateUnknown;
|
|
else if (macro == "TOTALHOSTSERVICESCRITICAL")
|
|
filter = StateCritical;
|
|
|
|
BOOST_FOREACH(const Service::Ptr& service, GetHost()->GetServices()) {
|
|
if (filter != -1 && service->GetState() != filter)
|
|
continue;
|
|
|
|
count++;
|
|
}
|
|
|
|
*result = Convert::ToString(count);
|
|
return true;
|
|
}
|
|
|
|
if (cr) {
|
|
if (macro == "SERVICELATENCY") {
|
|
*result = Convert::ToString(Service::CalculateLatency(cr));
|
|
return true;
|
|
} else if (macro == "SERVICEEXECUTIONTIME") {
|
|
*result = Convert::ToString(Service::CalculateExecutionTime(cr));
|
|
return true;
|
|
} else if (macro == "SERVICEOUTPUT") {
|
|
*result = cr->GetOutput();
|
|
return true;
|
|
} else if (macro == "SERVICEPERFDATA") {
|
|
*result = PluginUtility::FormatPerfdata(cr->GetPerformanceData());
|
|
return true;
|
|
} else if (macro == "LASTSERVICECHECK") {
|
|
*result = Convert::ToString((long)cr->GetExecutionEnd());
|
|
return true;
|
|
}
|
|
}
|
|
|
|
Dictionary::Ptr macros = GetMacros();
|
|
|
|
if (macros && macros->Contains(macro)) {
|
|
*result = macros->Get(macro);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|