mirror of https://github.com/Icinga/icinga2.git
145 lines
4.4 KiB
C++
145 lines
4.4 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-present 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/scheduleddowntime.h"
|
|
#include "icinga/legacytimeperiod.h"
|
|
#include "base/timer.h"
|
|
#include "base/dynamictype.h"
|
|
#include "base/initialize.h"
|
|
#include "base/utility.h"
|
|
#include "base/objectlock.h"
|
|
#include "base/convert.h"
|
|
#include "base/logger_fwd.h"
|
|
#include "base/exception.h"
|
|
#include <boost/foreach.hpp>
|
|
|
|
using namespace icinga;
|
|
|
|
REGISTER_TYPE(ScheduledDowntime);
|
|
|
|
INITIALIZE_ONCE(&ScheduledDowntime::StaticInitialize);
|
|
|
|
static Timer::Ptr l_Timer;
|
|
|
|
void ScheduledDowntime::StaticInitialize(void)
|
|
{
|
|
l_Timer = make_shared<Timer>();
|
|
l_Timer->SetInterval(60);
|
|
l_Timer->OnTimerExpired.connect(boost::bind(&ScheduledDowntime::TimerProc));
|
|
l_Timer->Start();
|
|
}
|
|
|
|
void ScheduledDowntime::Start(void)
|
|
{
|
|
DynamicObject::Start();
|
|
|
|
CreateNextDowntime();
|
|
}
|
|
|
|
void ScheduledDowntime::TimerProc(void)
|
|
{
|
|
BOOST_FOREACH(const ScheduledDowntime::Ptr& sd, DynamicType::GetObjects<ScheduledDowntime>()) {
|
|
sd->CreateNextDowntime();
|
|
}
|
|
}
|
|
|
|
Service::Ptr ScheduledDowntime::GetService(void) const
|
|
{
|
|
Host::Ptr host = Host::GetByName(GetHostRaw());
|
|
|
|
if (GetServiceRaw().IsEmpty())
|
|
return host->GetCheckService();
|
|
else
|
|
return host->GetServiceByShortName(GetServiceRaw());
|
|
}
|
|
|
|
std::pair<double, double> ScheduledDowntime::FindNextSegment(void)
|
|
{
|
|
time_t refts = Utility::GetTime();
|
|
tm reference = Utility::LocalTime(refts);
|
|
|
|
Log(LogDebug, "icinga", "Finding next scheduled downtime segment for time " + Convert::ToString(static_cast<long>(refts)));
|
|
|
|
Dictionary::Ptr ranges = GetRanges();
|
|
|
|
Array::Ptr segments = make_shared<Array>();
|
|
|
|
Dictionary::Ptr bestSegment;
|
|
double bestBegin;
|
|
double now = Utility::GetTime();
|
|
|
|
ObjectLock olock(ranges);
|
|
BOOST_FOREACH(const Dictionary::Pair& kv, ranges) {
|
|
Dictionary::Ptr segment = LegacyTimePeriod::FindNextSegment(kv.first, kv.second, &reference);
|
|
|
|
if (!segment)
|
|
continue;
|
|
|
|
double begin = segment->Get("begin");
|
|
|
|
if (begin < now)
|
|
continue;
|
|
|
|
if (!bestSegment || begin < bestBegin) {
|
|
bestSegment = segment;
|
|
bestBegin = begin;
|
|
}
|
|
}
|
|
|
|
if (bestSegment)
|
|
return std::make_pair(bestSegment->Get("begin"), bestSegment->Get("end"));
|
|
else
|
|
return std::make_pair(0, 0);
|
|
}
|
|
|
|
void ScheduledDowntime::CreateNextDowntime(void)
|
|
{
|
|
Dictionary::Ptr downtimes = GetService()->GetDowntimes();
|
|
|
|
{
|
|
ObjectLock dlock(downtimes);
|
|
BOOST_FOREACH(const Dictionary::Pair& kv, downtimes) {
|
|
Downtime::Ptr downtime = kv.second;
|
|
|
|
if (downtime->GetScheduledBy() != GetName() ||
|
|
downtime->GetStartTime() < Utility::GetTime())
|
|
continue;
|
|
|
|
/* We've found a downtime that is owned by us and that hasn't started yet - we're done. */
|
|
return;
|
|
}
|
|
}
|
|
|
|
std::pair<double, double> segment = FindNextSegment();
|
|
|
|
if (segment.first == 0 && segment.second == 0) {
|
|
tm reference = Utility::LocalTime(Utility::GetTime());
|
|
reference.tm_mday++;
|
|
reference.tm_hour = 0;
|
|
reference.tm_min = 0;
|
|
reference.tm_sec = 0;
|
|
|
|
return;
|
|
}
|
|
|
|
GetService()->AddDowntime(GetAuthor(), GetComment(),
|
|
segment.first, segment.second,
|
|
GetFixed(), String(), GetDuration(), GetName());
|
|
}
|