mirror of
https://github.com/Icinga/icinga2.git
synced 2026-02-23 09:50:25 -05:00
230 lines
8.4 KiB
C++
230 lines
8.4 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; either version 2 *
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* of the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software Foundation *
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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******************************************************************************/
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#include "i2-compat.h"
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using namespace icinga;
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/**
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* Returns the name of the component.
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*
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* @returns The name.
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*/
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string CompatComponent::GetName(void) const
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{
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return "compat";
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}
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/**
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* Starts the component.
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*/
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void CompatComponent::Start(void)
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{
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m_StatusTimer = boost::make_shared<Timer>();
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m_StatusTimer->SetInterval(15);
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m_StatusTimer->OnTimerExpired.connect(boost::bind(&CompatComponent::StatusTimerHandler, this));
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m_StatusTimer->Start();
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CIB::RequireInformation(CIB_ProgramStatus);
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CIB::RequireInformation(CIB_ServiceStatus);
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}
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/**
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* Stops the component.
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*/
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void CompatComponent::Stop(void)
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{
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}
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void CompatComponent::DumpHostStatus(ofstream& fp, Host host)
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{
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fp << "hoststatus {" << endl
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<< "\t" << "host_name=" << host.GetName() << endl
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<< "\t" << "has_been_checked=1" << endl
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<< "\t" << "should_be_scheduled=1" << endl
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<< "\t" << "check_execution_time=0" << endl
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<< "\t" << "check_latency=0" << endl
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<< "\t" << "current_state=0" << endl
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<< "\t" << "state_type=1" << endl
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<< "\t" << "last_check=" << time(NULL) << endl
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<< "\t" << "next_check=" << time(NULL) << endl
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<< "\t" << "current_attempt=1" << endl
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<< "\t" << "max_attempts=1" << endl
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<< "\t" << "active_checks_enabled=1" << endl
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<< "\t" << "passive_checks_enabled=1" << endl
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<< "\t" << "}" << endl
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<< endl;
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}
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void CompatComponent::DumpHostObject(ofstream& fp, Host host)
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{
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fp << "define host {" << endl
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<< "\t" << "host_name" << "\t" << host.GetName() << endl
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<< "\t" << "hostgroups" << "\t" << "all-hosts" << endl
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<< "\t" << "check_interval" << "\t" << 1 << endl
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<< "\t" << "retry_interval" << "\t" << 1 << endl
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<< "\t" << "max_check_attempts" << "\t" << 1 << endl
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<< "\t" << "active_checks_enabled" << "\t" << 1 << endl
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<< "\t" << "passive_checks_enabled" << "\t" << 1 << endl
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<< "\t" << "}" << endl
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<< endl;
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}
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void CompatComponent::DumpServiceStatus(ofstream& fp, Service service)
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{
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Dictionary::Ptr cr;
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cr = service.GetLastCheckResult();
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string plugin_output;
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long schedule_start = -1, schedule_end = -1;
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long execution_start = -1, execution_end = -1;
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if (cr) {
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cr->GetProperty("output", &plugin_output);
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cr->GetProperty("schedule_start", &schedule_start);
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cr->GetProperty("schedule_end", &schedule_end);
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cr->GetProperty("execution_start", &execution_start);
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cr->GetProperty("execution_end", &execution_end);
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}
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long execution_time = (execution_end - execution_start);
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long latency = (schedule_end - schedule_start) - execution_time;
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fp << "servicestatus {" << endl
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<< "\t" << "host_name=" << service.GetHost().GetName() << endl
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<< "\t" << "service_description=" << service.GetAlias() << endl
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<< "\t" << "check_interval=" << service.GetCheckInterval() / 60.0 << endl
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<< "\t" << "retry_interval=" << service.GetRetryInterval() / 60.0 << endl
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<< "\t" << "has_been_checked=" << (cr ? 1 : 0) << endl
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<< "\t" << "should_be_scheduled=1" << endl
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<< "\t" << "check_execution_time=" << execution_time << endl
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<< "\t" << "check_latency=" << latency << endl
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<< "\t" << "current_state=" << service.GetState() << endl
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<< "\t" << "state_type=" << service.GetStateType() << endl
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<< "\t" << "plugin_output=" << plugin_output << endl
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<< "\t" << "last_check=" << schedule_end << endl
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<< "\t" << "next_check=" << service.GetNextCheck() << endl
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<< "\t" << "current_attempt=" << service.GetCurrentCheckAttempt() << endl
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<< "\t" << "max_attempts=" << service.GetMaxCheckAttempts() << endl
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<< "\t" << "last_state_change=" << service.GetLastStateChange() << endl
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<< "\t" << "last_hard_state_change=" << service.GetLastHardStateChange() << endl
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<< "\t" << "last_update=" << time(NULL) << endl
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<< "\t" << "active_checks_enabled=1" << endl
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<< "\t" << "passive_checks_enabled=1" << endl
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<< "\t" << "}" << endl
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<< endl;
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}
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void CompatComponent::DumpServiceObject(ofstream& fp, Service service)
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{
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fp << "define service {" << endl
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<< "\t" << "host_name" << "\t" << service.GetHost().GetName() << endl
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<< "\t" << "service_description" << "\t" << service.GetAlias() << endl
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<< "\t" << "check_command" << "\t" << "check_i2" << endl
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<< "\t" << "check_interval" << "\t" << service.GetCheckInterval() / 60.0 << endl
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<< "\t" << "retry_interval" << "\t" << service.GetRetryInterval() / 60.0 << endl
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<< "\t" << "max_check_attempts" << "\t" << 1 << endl
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<< "\t" << "active_checks_enabled" << "\t" << 1 << endl
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<< "\t" << "passive_checks_enabled" << "\t" << 1 << endl
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<< "\t" << "}" << endl
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<< endl;
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}
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/**
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* Periodically writes the status.dat and objects.cache files.
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*/
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void CompatComponent::StatusTimerHandler(void)
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{
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ofstream statusfp;
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statusfp.open("status.dat.tmp", ofstream::out | ofstream::trunc);
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statusfp << "# Icinga status file" << endl
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<< "# This file is auto-generated. Do not modify this file." << endl
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<< endl;
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statusfp << "info {" << endl
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<< "\t" << "created=" << time(NULL) << endl
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<< "\t" << "version=2.0" << endl
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<< "\t" << "}" << endl
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<< endl;
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statusfp << "programstatus {" << endl
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<< "\t" << "daemon_mode=1" << endl
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<< "\t" << "program_start=" << IcingaApplication::GetInstance()->GetStartTime() << endl
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<< "\t" << "active_service_checks_enabled=1" << endl
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<< "\t" << "passive_service_checks_enabled=1" << endl
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<< "\t" << "active_host_checks_enabled=0" << endl
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<< "\t" << "passive_host_checks_enabled=0" << endl
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<< "\t" << "check_service_freshness=1" << endl
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<< "\t" << "check_host_freshness=0" << endl
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<< "\t" << "enable_flap_detection=1" << endl
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<< "\t" << "enable_failure_prediction=0" << endl
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<< "\t" << "active_scheduled_service_check_stats=" << CheckTask::GetTaskStatistics(60) << "," << CheckTask::GetTaskStatistics(5 * 60) << "," << CheckTask::GetTaskStatistics(15 * 60) << endl
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<< endl;
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ofstream objectfp;
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objectfp.open("objects.cache.tmp", ofstream::out | ofstream::trunc);
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objectfp << "# Icinga object cache file" << endl
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<< "# This file is auto-generated. Do not modify this file." << endl
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<< endl;
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objectfp << "define hostgroup {" << endl
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<< "\t" << "hostgroup_name" << "\t" << "all-hosts" << endl;
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ConfigObject::TMap::Range range;
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range = ConfigObject::GetObjects("host");
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ConfigObject::TMap::Iterator it;
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if (range.first != range.second) {
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objectfp << "\t" << "members" << "\t";
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for (it = range.first; it != range.second; it++) {
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Host host(it->second);
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objectfp << host.GetName();
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if (distance(it, range.second) != 1)
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objectfp << ",";
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}
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objectfp << endl;
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}
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objectfp << "\t" << "}" << endl
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<< endl;
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for (it = range.first; it != range.second; it++) {
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DumpHostStatus(statusfp, it->second);
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DumpHostObject(objectfp, it->second);
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}
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range = ConfigObject::GetObjects("service");
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for (it = range.first; it != range.second; it++) {
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DumpServiceStatus(statusfp, it->second);
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DumpServiceObject(objectfp, it->second);
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}
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statusfp.close();
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rename("status.dat.tmp", "status.dat");
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objectfp.close();
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rename("objects.cache.tmp", "objects.cache");
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}
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EXPORT_COMPONENT(compat, CompatComponent);
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