mirror of https://github.com/Icinga/icinga2.git
310 lines
10 KiB
C++
310 lines
10 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 "i2-compat.h"
|
|
|
|
using namespace icinga;
|
|
|
|
/**
|
|
* Hint: The reason why we're using "\n" rather than std::endl is because
|
|
* std::endl also _flushes_ the output stream which severely degrades
|
|
* performance (see http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch25s02.html).
|
|
*/
|
|
|
|
/**
|
|
* Returns the name of the component.
|
|
*
|
|
* @returns The name.
|
|
*/
|
|
string CompatComponent::GetName(void) const
|
|
{
|
|
return "compat";
|
|
}
|
|
|
|
/**
|
|
* Starts the component.
|
|
*/
|
|
void CompatComponent::Start(void)
|
|
{
|
|
m_StatusTimer = boost::make_shared<Timer>();
|
|
m_StatusTimer->SetInterval(15);
|
|
m_StatusTimer->OnTimerExpired.connect(boost::bind(&CompatComponent::StatusTimerHandler, this));
|
|
m_StatusTimer->Start();
|
|
|
|
CIB::RequireInformation(CIB_ProgramStatus);
|
|
CIB::RequireInformation(CIB_ServiceStatus);
|
|
}
|
|
|
|
/**
|
|
* Stops the component.
|
|
*/
|
|
void CompatComponent::Stop(void)
|
|
{
|
|
}
|
|
|
|
void CompatComponent::DumpHostStatus(ofstream& fp, Host host)
|
|
{
|
|
fp << "hoststatus {" << "\n"
|
|
<< "\t" << "host_name=" << host.GetName() << "\n"
|
|
<< "\t" << "has_been_checked=1" << "\n"
|
|
<< "\t" << "should_be_scheduled=1" << "\n"
|
|
<< "\t" << "check_execution_time=0" << "\n"
|
|
<< "\t" << "check_latency=0" << "\n"
|
|
<< "\t" << "current_state=0" << "\n"
|
|
<< "\t" << "state_type=1" << "\n"
|
|
<< "\t" << "last_check=" << time(NULL) << "\n"
|
|
<< "\t" << "next_check=" << time(NULL) << "\n"
|
|
<< "\t" << "current_attempt=1" << "\n"
|
|
<< "\t" << "max_attempts=1" << "\n"
|
|
<< "\t" << "active_checks_enabled=1" << "\n"
|
|
<< "\t" << "passive_checks_enabled=1" << "\n"
|
|
<< "\t" << "}" << "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
void CompatComponent::DumpHostObject(ofstream& fp, Host host)
|
|
{
|
|
fp << "define host {" << "\n"
|
|
<< "\t" << "host_name" << "\t" << host.GetName() << "\n"
|
|
<< "\t" << "check_interval" << "\t" << 1 << "\n"
|
|
<< "\t" << "retry_interval" << "\t" << 1 << "\n"
|
|
<< "\t" << "max_check_attempts" << "\t" << 1 << "\n"
|
|
<< "\t" << "active_checks_enabled" << "\t" << 1 << "\n"
|
|
<< "\t" << "passive_checks_enabled" << "\t" << 1 << "\n"
|
|
<< "\t" << "}" << "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
void CompatComponent::DumpServiceStatus(ofstream& fp, Service service)
|
|
{
|
|
Dictionary::Ptr cr;
|
|
cr = service.GetLastCheckResult();
|
|
|
|
string output;
|
|
string perfdata;
|
|
long schedule_start = -1, schedule_end = -1;
|
|
long execution_start = -1, execution_end = -1;
|
|
if (cr) {
|
|
cr->GetProperty("output", &output);
|
|
cr->GetProperty("schedule_start", &schedule_start);
|
|
cr->GetProperty("schedule_end", &schedule_end);
|
|
cr->GetProperty("execution_start", &execution_start);
|
|
cr->GetProperty("execution_end", &execution_end);
|
|
cr->GetProperty("performance_data_raw", &perfdata);
|
|
}
|
|
|
|
long execution_time = (execution_end - execution_start);
|
|
long latency = (schedule_end - schedule_start) - execution_time;
|
|
|
|
fp << "servicestatus {" << "\n"
|
|
<< "\t" << "host_name=" << service.GetHost().GetName() << "\n"
|
|
<< "\t" << "service_description=" << service.GetAlias() << "\n"
|
|
<< "\t" << "check_interval=" << service.GetCheckInterval() / 60.0 << "\n"
|
|
<< "\t" << "retry_interval=" << service.GetRetryInterval() / 60.0 << "\n"
|
|
<< "\t" << "has_been_checked=" << (cr ? 1 : 0) << "\n"
|
|
<< "\t" << "should_be_scheduled=1" << "\n"
|
|
<< "\t" << "check_execution_time=" << execution_time << "\n"
|
|
<< "\t" << "check_latency=" << latency << "\n"
|
|
<< "\t" << "current_state=" << service.GetState() << "\n"
|
|
<< "\t" << "state_type=" << service.GetStateType() << "\n"
|
|
<< "\t" << "plugin_output=" << output << "\n"
|
|
<< "\t" << "performance_data=" << perfdata << "\n"
|
|
<< "\t" << "last_check=" << schedule_end << "\n"
|
|
<< "\t" << "next_check=" << service.GetNextCheck() << "\n"
|
|
<< "\t" << "current_attempt=" << service.GetCurrentCheckAttempt() << "\n"
|
|
<< "\t" << "max_attempts=" << service.GetMaxCheckAttempts() << "\n"
|
|
<< "\t" << "last_state_change=" << service.GetLastStateChange() << "\n"
|
|
<< "\t" << "last_hard_state_change=" << service.GetLastHardStateChange() << "\n"
|
|
<< "\t" << "last_update=" << time(NULL) << "\n"
|
|
<< "\t" << "active_checks_enabled=1" << "\n"
|
|
<< "\t" << "passive_checks_enabled=1" << "\n"
|
|
<< "\t" << "}" << "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
void CompatComponent::DumpServiceObject(ofstream& fp, Service service)
|
|
{
|
|
fp << "define service {" << "\n"
|
|
<< "\t" << "host_name" << "\t" << service.GetHost().GetName() << "\n"
|
|
<< "\t" << "service_description" << "\t" << service.GetAlias() << "\n"
|
|
<< "\t" << "check_command" << "\t" << "check_i2" << "\n"
|
|
<< "\t" << "check_interval" << "\t" << service.GetCheckInterval() / 60.0 << "\n"
|
|
<< "\t" << "retry_interval" << "\t" << service.GetRetryInterval() / 60.0 << "\n"
|
|
<< "\t" << "max_check_attempts" << "\t" << 1 << "\n"
|
|
<< "\t" << "active_checks_enabled" << "\t" << 1 << "\n"
|
|
<< "\t" << "passive_checks_enabled" << "\t" << 1 << "\n"
|
|
<< "\t" << "}" << "\n"
|
|
<< "\n";
|
|
}
|
|
|
|
void CompatComponent::DumpStringList(ofstream& fp, const vector<string>& list)
|
|
{
|
|
vector<string>::const_iterator it;
|
|
bool first = true;
|
|
for (it = list.begin(); it != list.end(); it++) {
|
|
if (!first)
|
|
fp << ",";
|
|
else
|
|
first = false;
|
|
|
|
fp << *it;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Periodically writes the status.dat and objects.cache files.
|
|
*/
|
|
void CompatComponent::StatusTimerHandler(void)
|
|
{
|
|
ofstream statusfp;
|
|
statusfp.open("status.dat.tmp", ofstream::out | ofstream::trunc);
|
|
|
|
statusfp << "# Icinga status file" << "\n"
|
|
<< "# This file is auto-generated. Do not modify this file." << "\n"
|
|
<< "\n";
|
|
|
|
statusfp << "info {" << "\n"
|
|
<< "\t" << "created=" << time(NULL) << "\n"
|
|
<< "\t" << "version=2.0" << "\n"
|
|
<< "\t" << "}" << "\n"
|
|
<< "\n";
|
|
|
|
statusfp << "programstatus {" << "\n"
|
|
<< "\t" << "daemon_mode=1" << "\n"
|
|
<< "\t" << "program_start=" << IcingaApplication::GetInstance()->GetStartTime() << "\n"
|
|
<< "\t" << "active_service_checks_enabled=1" << "\n"
|
|
<< "\t" << "passive_service_checks_enabled=1" << "\n"
|
|
<< "\t" << "active_host_checks_enabled=0" << "\n"
|
|
<< "\t" << "passive_host_checks_enabled=0" << "\n"
|
|
<< "\t" << "check_service_freshness=1" << "\n"
|
|
<< "\t" << "check_host_freshness=0" << "\n"
|
|
<< "\t" << "enable_flap_detection=1" << "\n"
|
|
<< "\t" << "enable_failure_prediction=0" << "\n"
|
|
<< "\t" << "active_scheduled_service_check_stats=" << CIB::GetTaskStatistics(60) << "," << CIB::GetTaskStatistics(5 * 60) << "," << CIB::GetTaskStatistics(15 * 60) << "\n"
|
|
<< "\t" << "}" << "\n"
|
|
<< "\n";
|
|
|
|
ofstream objectfp;
|
|
objectfp.open("objects.cache.tmp", ofstream::out | ofstream::trunc);
|
|
|
|
objectfp << "# Icinga object cache file" << "\n"
|
|
<< "# This file is auto-generated. Do not modify this file." << "\n"
|
|
<< "\n";
|
|
|
|
map<string, vector<string> > hostgroups;
|
|
|
|
ConfigObject::TMap::Range range;
|
|
range = ConfigObject::GetObjects("host");
|
|
|
|
ConfigObject::TMap::Iterator it;
|
|
for (it = range.first; it != range.second; it++) {
|
|
Host host = it->second;
|
|
|
|
Dictionary::Ptr dict;
|
|
DictionaryIterator dt;
|
|
|
|
dict = host.GetGroups();
|
|
|
|
if (dict) {
|
|
for (dt = dict->Begin(); dt != dict->End(); dt++)
|
|
hostgroups[dt->second].push_back(host.GetName());
|
|
}
|
|
|
|
DumpHostStatus(statusfp, host);
|
|
DumpHostObject(objectfp, host);
|
|
}
|
|
|
|
map<string, vector<string> >::iterator hgt;
|
|
for (hgt = hostgroups.begin(); hgt != hostgroups.end(); hgt++) {
|
|
objectfp << "define hostgroup {" << "\n"
|
|
<< "\t" << "hostgroup_name" << "\t" << hgt->first << "\n";
|
|
|
|
if (HostGroup::Exists(hgt->first)) {
|
|
HostGroup hg = HostGroup::GetByName(hgt->first);
|
|
objectfp << "\t" << "alias" << "\t" << hg.GetAlias() << "\n"
|
|
<< "\t" << "notes_url" << "\t" << hg.GetNotesUrl() << "\n"
|
|
<< "\t" << "action_url" << "\t" << hg.GetActionUrl() << "\n";
|
|
}
|
|
|
|
objectfp << "\t" << "members" << "\t";
|
|
|
|
DumpStringList(objectfp, hgt->second);
|
|
|
|
objectfp << "\n"
|
|
<< "}" << "\n";
|
|
}
|
|
|
|
range = ConfigObject::GetObjects("service");
|
|
|
|
map<string, vector<Service> > servicegroups;
|
|
|
|
for (it = range.first; it != range.second; it++) {
|
|
Service service = it->second;
|
|
|
|
Dictionary::Ptr dict;
|
|
DictionaryIterator dt;
|
|
|
|
dict = service.GetGroups();
|
|
|
|
if (dict) {
|
|
for (dt = dict->Begin(); dt != dict->End(); dt++)
|
|
servicegroups[dt->second].push_back(service);
|
|
}
|
|
|
|
DumpServiceStatus(statusfp, service);
|
|
DumpServiceObject(objectfp, service);
|
|
}
|
|
|
|
map<string, vector<Service > >::iterator sgt;
|
|
for (sgt = servicegroups.begin(); sgt != servicegroups.end(); sgt++) {
|
|
objectfp << "define servicegroup {" << "\n"
|
|
<< "\t" << "servicegroup_name" << "\t" << sgt->first << "\n";
|
|
|
|
if (ServiceGroup::Exists(sgt->first)) {
|
|
ServiceGroup sg = ServiceGroup::GetByName(sgt->first);
|
|
objectfp << "\t" << "alias" << "\t" << sg.GetAlias() << "\n"
|
|
<< "\t" << "notes_url" << "\t" << sg.GetNotesUrl() << "\n"
|
|
<< "\t" << "action_url" << "\t" << sg.GetActionUrl() << "\n";
|
|
}
|
|
|
|
objectfp << "\t" << "members" << "\t";
|
|
|
|
vector<string> sglist;
|
|
vector<Service>::iterator vt;
|
|
|
|
for (vt = sgt->second.begin(); vt != sgt->second.end(); vt++) {
|
|
sglist.push_back(vt->GetHost().GetName());
|
|
sglist.push_back(vt->GetName());
|
|
}
|
|
|
|
DumpStringList(objectfp, sglist);
|
|
|
|
objectfp << "\n"
|
|
<< "}" << "\n";
|
|
}
|
|
|
|
statusfp.close();
|
|
rename("status.dat.tmp", "status.dat");
|
|
|
|
objectfp.close();
|
|
rename("objects.cache.tmp", "objects.cache");
|
|
}
|
|
|
|
EXPORT_COMPONENT(compat, CompatComponent);
|