icinga2/components/compat/compatcomponent.cpp

889 lines
30 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 "compat/compatcomponent.h"
#include "icinga/externalcommandprocessor.h"
#include "icinga/icingaapplication.h"
#include "icinga/cib.h"
#include "icinga/hostgroup.h"
#include "icinga/servicegroup.h"
#include "icinga/checkcommand.h"
#include "icinga/eventcommand.h"
#include "icinga/timeperiod.h"
#include "icinga/notificationcommand.h"
#include "base/dynamictype.h"
#include "base/objectlock.h"
#include "base/convert.h"
#include "base/logger_fwd.h"
#include "base/exception.h"
#include "base/application.h"
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/foreach.hpp>
#include <boost/tuple/tuple.hpp>
#include <boost/exception/diagnostic_information.hpp>
#include <boost/algorithm/string/replace.hpp>
#include <fstream>
using namespace icinga;
REGISTER_TYPE(CompatComponent);
/**
* 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).
*/
/**
* 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();
m_StatusTimer->Reschedule(0);
#ifndef _WIN32
m_CommandThread = boost::thread(boost::bind(&CompatComponent::CommandPipeThread, this, GetCommandPath()));
m_CommandThread.detach();
#endif /* _WIN32 */
}
/**
* Retrieves the status.dat path.
*
* @returns statuspath from config, or static default
*/
String CompatComponent::GetStatusPath(void) const
{
Value statusPath = m_StatusPath;
if (statusPath.IsEmpty())
return Application::GetLocalStateDir() + "/cache/icinga2/status.dat";
else
return statusPath;
}
/**
* Retrieves the objects.cache path.
*
* @returns objectspath from config, or static default
*/
String CompatComponent::GetObjectsPath(void) const
{
Value objectsPath = m_ObjectsPath;
if (objectsPath.IsEmpty())
return Application::GetLocalStateDir() + "/cache/icinga2/objects.cache";
else
return objectsPath;
}
/**
* Retrieves the icinga.cmd path.
*
* @returns icinga.cmd path
*/
String CompatComponent::GetCommandPath(void) const
{
Value commandPath = m_CommandPath;
if (commandPath.IsEmpty())
return Application::GetLocalStateDir() + "/run/icinga2/icinga2.cmd";
else
return commandPath;
}
CompatComponent::CompatComponent(const Dictionary::Ptr& serializedUpdate)
: DynamicObject(serializedUpdate)
{
RegisterAttribute("status_path", Attribute_Config, &m_StatusPath);
RegisterAttribute("objects_path", Attribute_Config, &m_ObjectsPath);
RegisterAttribute("command_path", Attribute_Config, &m_CommandPath);
}
#ifndef _WIN32
void CompatComponent::CommandPipeThread(const String& commandPath)
{
struct stat statbuf;
bool fifo_ok = false;
if (lstat(commandPath.CStr(), &statbuf) >= 0) {
if (S_ISFIFO(statbuf.st_mode) && access(commandPath.CStr(), R_OK) >= 0) {
fifo_ok = true;
} else {
if (unlink(commandPath.CStr()) < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("unlink")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(commandPath));
}
}
}
if (!fifo_ok && mkfifo(commandPath.CStr(), S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP) < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("mkfifo")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(commandPath));
}
for (;;) {
int fd;
do {
fd = open(commandPath.CStr(), O_RDONLY);
} while (fd < 0 && errno == EINTR);
if (fd < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("open")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(commandPath));
}
FILE *fp = fdopen(fd, "r");
if (fp == NULL) {
(void) close(fd);
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("fdopen")
<< boost::errinfo_errno(errno));
}
char line[2048];
while (fgets(line, sizeof(line), fp) != NULL) {
// remove trailing new-line
while (strlen(line) > 0 &&
(line[strlen(line) - 1] == '\r' || line[strlen(line) - 1] == '\n'))
line[strlen(line) - 1] = '\0';
String command = line;
try {
Log(LogInformation, "compat", "Executing external command: " + command);
ExternalCommandProcessor::Execute(command);
} catch (const std::exception& ex) {
std::ostringstream msgbuf;
msgbuf << "External command failed: " << boost::diagnostic_information(ex);
Log(LogWarning, "compat", msgbuf.str());
}
}
fclose(fp);
}
}
#endif /* _WIN32 */
void CompatComponent::DumpComments(std::ostream& fp, const Service::Ptr& owner, CompatObjectType type)
{
Service::Ptr service;
Dictionary::Ptr comments = owner->GetComments();
if (!comments)
return;
Host::Ptr host = owner->GetHost();
if (!host)
return;
ObjectLock olock(comments);
String id;
Dictionary::Ptr comment;
BOOST_FOREACH(boost::tie(id, comment), comments) {
if (Service::IsCommentExpired(comment))
continue;
if (type == CompatTypeHost)
fp << "hostcomment {" << "\n";
else
fp << "servicecomment {" << "\n"
<< "\t" << "service_description=" << owner->GetShortName() << "\n";
fp << "\t" << "host_name=" << host->GetName() << "\n"
<< "\t" << "comment_id=" << static_cast<String>(comment->Get("legacy_id")) << "\n"
<< "\t" << "entry_time=" << static_cast<double>(comment->Get("entry_time")) << "\n"
<< "\t" << "entry_type=" << static_cast<long>(comment->Get("entry_type")) << "\n"
<< "\t" << "persistent=" << 1 << "\n"
<< "\t" << "author=" << static_cast<String>(comment->Get("author")) << "\n"
<< "\t" << "comment_data=" << static_cast<String>(comment->Get("text")) << "\n"
<< "\t" << "expires=" << (static_cast<double>(comment->Get("expire_time")) != 0 ? 1 : 0) << "\n"
<< "\t" << "expire_time=" << static_cast<double>(comment->Get("expire_time")) << "\n"
<< "\t" << "}" << "\n"
<< "\n";
}
}
void CompatComponent::DumpTimePeriod(std::ostream& fp, const TimePeriod::Ptr& tp)
{
fp << "define timeperiod {" << "\n"
<< "\t" << "timeperiod_name" << "\t" << tp->GetName() << "\n"
<< "\t" << "alias" << "\t" << tp->GetName() << "\n";
Dictionary::Ptr ranges = tp->Get("ranges");
if (ranges) {
ObjectLock olock(ranges);
String key;
Value value;
BOOST_FOREACH(boost::tie(key, value), ranges) {
fp << "\t" << key << "\t" << Convert::ToString(value) << "\n";
}
}
fp << "\t" << "}" << "\n"
<< "\n";
}
void CompatComponent::DumpCommand(std::ostream& fp, const Command::Ptr& command)
{
fp << "define command {" << "\n"
<< "\t" << "command_name\t";
if (command->GetType() == DynamicType::GetByName("CheckCommand"))
fp << "check_";
else if (command->GetType() == DynamicType::GetByName("NotificationCommand"))
fp << "notification_";
else if (command->GetType() == DynamicType::GetByName("EventCommand"))
fp << "event_";
fp << command->GetName() << "\n";
fp << "\t" << "command_line\t";
Value commandLine = command->GetCommandLine();
if (commandLine.IsObjectType<Array>()) {
Array::Ptr args = commandLine;
ObjectLock olock(args);
String arg;
BOOST_FOREACH(arg, args) {
// This is obviously incorrect for non-trivial cases.
fp << " \"" << EscapeString(arg) << "\"";
}
} else if (!commandLine.IsEmpty()) {
fp << EscapeString(Convert::ToString(commandLine));
} else {
fp << "<internal>";
}
fp << "\n";
fp << "\t" << "}" << "\n"
<< "\n";
}
void CompatComponent::DumpDowntimes(std::ostream& fp, const Service::Ptr& owner, CompatObjectType type)
{
Host::Ptr host = owner->GetHost();
if (!host)
return;
Dictionary::Ptr downtimes = owner->GetDowntimes();
if (!downtimes)
return;
ObjectLock olock(downtimes);
String id;
Dictionary::Ptr downtime;
BOOST_FOREACH(boost::tie(id, downtime), downtimes) {
if (Service::IsDowntimeExpired(downtime))
continue;
if (type == CompatTypeHost)
fp << "hostdowntime {" << "\n";
else
fp << "servicedowntime {" << "\n"
<< "\t" << "service_description=" << owner->GetShortName() << "\n";
Dictionary::Ptr triggeredByObj = Service::GetDowntimeByID(downtime->Get("triggered_by"));
int triggeredByLegacy = 0;
if (triggeredByObj)
triggeredByLegacy = triggeredByObj->Get("legacy_id");
fp << "\t" << "host_name=" << host->GetName() << "\n"
<< "\t" << "downtime_id=" << static_cast<String>(downtime->Get("legacy_id")) << "\n"
<< "\t" << "entry_time=" << static_cast<double>(downtime->Get("entry_time")) << "\n"
<< "\t" << "start_time=" << static_cast<double>(downtime->Get("start_time")) << "\n"
<< "\t" << "end_time=" << static_cast<double>(downtime->Get("end_time")) << "\n"
<< "\t" << "triggered_by=" << triggeredByLegacy << "\n"
<< "\t" << "fixed=" << static_cast<long>(downtime->Get("fixed")) << "\n"
<< "\t" << "duration=" << static_cast<long>(downtime->Get("duration")) << "\n"
<< "\t" << "is_in_effect=" << (Service::IsDowntimeActive(downtime) ? 1 : 0) << "\n"
<< "\t" << "author=" << static_cast<String>(downtime->Get("author")) << "\n"
<< "\t" << "comment=" << static_cast<String>(downtime->Get("comment")) << "\n"
<< "\t" << "trigger_time=" << static_cast<double>(downtime->Get("trigger_time")) << "\n"
<< "\t" << "}" << "\n"
<< "\n";
}
}
void CompatComponent::DumpHostStatus(std::ostream& fp, const Host::Ptr& host)
{
fp << "hoststatus {" << "\n"
<< "\t" << "host_name=" << host->GetName() << "\n";
Service::Ptr hc = host->GetHostCheckService();
ObjectLock olock(hc);
if (hc)
DumpServiceStatusAttrs(fp, hc, CompatTypeHost);
/* ugly but cgis parse only that */
fp << "\t" << "last_time_up=" << host->GetLastStateUp() << "\n"
<< "\t" << "last_time_down=" << host->GetLastStateDown() << "\n"
<< "\t" << "last_time_unreachable=" << host->GetLastStateUnreachable() << "\n";
fp << "\t" << "}" << "\n"
<< "\n";
if (hc) {
DumpDowntimes(fp, hc, CompatTypeHost);
DumpComments(fp, hc, CompatTypeHost);
}
}
void CompatComponent::DumpHostObject(std::ostream& fp, const Host::Ptr& host)
{
fp << "define host {" << "\n"
<< "\t" << "host_name" << "\t" << host->GetName() << "\n"
<< "\t" << "display_name" << "\t" << host->GetDisplayName() << "\n";
std::set<Host::Ptr> parents = host->GetParentHosts();
if (!parents.empty()) {
fp << "\t" << "parents" << "\t";
DumpNameList(fp, parents);
fp << "\n";
}
Service::Ptr hc = host->GetHostCheckService();
if (hc) {
ObjectLock olock(hc);
fp << "\t" << "check_interval" << "\t" << hc->GetCheckInterval() / 60.0 << "\n"
<< "\t" << "retry_interval" << "\t" << hc->GetRetryInterval() / 60.0 << "\n"
<< "\t" << "max_check_attempts" << "\t" << hc->GetMaxCheckAttempts() << "\n"
<< "\t" << "active_checks_enabled" << "\t" << (hc->GetEnableActiveChecks() ? 1 : 0) << "\n"
<< "\t" << "passive_checks_enabled" << "\t" << (hc->GetEnablePassiveChecks() ? 1 : 0) << "\n"
<< "\t" << "notifications_enabled" << "\t" << (hc->GetEnableNotifications() ? 1 : 0) << "\n"
<< "\t" << "notification_options" << "\t" << "d,u,r" << "\n"
<< "\t" << "notification_interval" << "\t" << 1 << "\n";
CheckCommand::Ptr checkcommand = hc->GetCheckCommand();
if (checkcommand)
fp << "\t" << "check_command" << "\t" << "check_" << checkcommand->GetName() << "\n";
EventCommand::Ptr eventcommand = hc->GetEventCommand();
if (eventcommand)
fp << "\t" << "event_handler" << "\t" << "event_" << eventcommand->GetName() << "\n";
} else {
fp << "\t" << "check_interval" << "\t" << 60 << "\n"
<< "\t" << "retry_interval" << "\t" << 60 << "\n"
<< "\t" << "max_check_attempts" << "\t" << 1 << "\n"
<< "\t" << "active_checks_enabled" << "\t" << 0 << "\n"
<< "\t" << "passive_checks_enabled" << "\t" << 0 << "\n"
<< "\t" << "notifications_enabled" << "\t" << 0 << "\n";
}
DumpCustomAttributes(fp, host);
fp << "\t" << "}" << "\n"
<< "\n";
}
String CompatComponent::EscapeString(const String& str)
{
String result = str;
boost::algorithm::replace_all(result, "\n", "\\n");
return result;
}
void CompatComponent::DumpServiceStatusAttrs(std::ostream& fp, const Service::Ptr& service, CompatObjectType type)
{
ASSERT(service->OwnsLock());
String raw_output;
String output;
String long_output;
String perfdata;
double schedule_end = -1;
String check_period_str;
TimePeriod::Ptr check_period = service->GetCheckPeriod();
if (check_period)
check_period_str = check_period->GetName();
else
check_period_str = "24x7";
Dictionary::Ptr cr = service->GetLastCheckResult();
if (cr) {
raw_output = cr->Get("output");
size_t line_end = raw_output.Find("\n");
output = raw_output.SubStr(0, line_end);
if (line_end > 0 && line_end != String::NPos) {
long_output = raw_output.SubStr(line_end+1, raw_output.GetLength());
long_output = EscapeString(long_output);
}
boost::algorithm::replace_all(output, "\n", "\\n");
schedule_end = cr->Get("schedule_end");
perfdata = cr->Get("performance_data_raw");
boost::algorithm::replace_all(perfdata, "\n", "\\n");
}
int state = service->GetState();
if (state > StateUnknown)
state = StateUnknown;
if (type == CompatTypeHost) {
if (state == StateOK || state == StateWarning)
state = 0; /* UP */
else
state = 1; /* DOWN */
Host::Ptr host = service->GetHost();
if (!host)
return;
if (!host->IsReachable())
state = 2; /* UNREACHABLE */
}
double last_notification = 0;
double next_notification = 0;
int notification_number = 0;
BOOST_FOREACH(const Notification::Ptr& notification, service->GetNotifications()) {
if (notification->GetLastNotification() > last_notification)
last_notification = notification->GetLastNotification();
if (notification->GetNextNotification() < next_notification)
next_notification = notification->GetNextNotification();
if (notification->GetNotificationNumber() > notification_number)
notification_number = notification->GetNotificationNumber();
}
CheckCommand::Ptr checkcommand = service->GetCheckCommand();
if (checkcommand)
fp << "\t" << "check_command=check_" << checkcommand->GetName() << "\n";
EventCommand::Ptr eventcommand = service->GetEventCommand();
if (eventcommand)
fp << "\t" << "event_handler=event_" << eventcommand->GetName() << "\n";
fp << "\t" << "check_period=" << check_period_str << "\n"
<< "\t" << "check_interval=" << service->GetCheckInterval() / 60.0 << "\n"
<< "\t" << "retry_interval=" << service->GetRetryInterval() / 60.0 << "\n"
<< "\t" << "has_been_checked=" << (service->GetLastCheckResult() ? 1 : 0) << "\n"
<< "\t" << "should_be_scheduled=1" << "\n"
<< "\t" << "check_execution_time=" << Service::CalculateExecutionTime(cr) << "\n"
<< "\t" << "check_latency=" << Service::CalculateLatency(cr) << "\n"
<< "\t" << "current_state=" << state << "\n"
<< "\t" << "state_type=" << service->GetStateType() << "\n"
<< "\t" << "plugin_output=" << output << "\n"
<< "\t" << "long_plugin_output=" << long_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_time_ok=" << service->GetLastStateOK() << "\n"
<< "\t" << "last_time_warn=" << service->GetLastStateWarning() << "\n"
<< "\t" << "last_time_critical=" << service->GetLastStateCritical() << "\n"
<< "\t" << "last_time_unknown=" << service->GetLastStateUnknown() << "\n"
<< "\t" << "last_update=" << time(NULL) << "\n"
<< "\t" << "notifications_enabled=" << (service->GetEnableNotifications() ? 1 : 0) << "\n"
<< "\t" << "active_checks_enabled=" << (service->GetEnableActiveChecks() ? 1 : 0) <<"\n"
<< "\t" << "passive_checks_enabled=" << (service->GetEnablePassiveChecks() ? 1 : 0) << "\n"
<< "\t" << "flap_detection_enabled=" << "\t" << (service->GetEnableFlapping() ? 1 : 0) << "\n"
<< "\t" << "is_flapping=" << "\t" << (service->IsFlapping() ? 1 : 0) << "\n"
<< "\t" << "percent_state_change=" << "\t" << Convert::ToString(service->GetFlappingCurrent()) << "\n"
<< "\t" << "problem_has_been_acknowledged=" << (service->GetAcknowledgement() != AcknowledgementNone ? 1 : 0) << "\n"
<< "\t" << "acknowledgement_type=" << static_cast<int>(service->GetAcknowledgement()) << "\n"
<< "\t" << "acknowledgement_end_time=" << service->GetAcknowledgementExpiry() << "\n"
<< "\t" << "scheduled_downtime_depth=" << (service->IsInDowntime() ? 1 : 0) << "\n"
<< "\t" << "last_notification=" << last_notification << "\n"
<< "\t" << "next_notification=" << next_notification << "\n"
<< "\t" << "current_notification_number=" << notification_number << "\n";
}
void CompatComponent::DumpServiceStatus(std::ostream& fp, const Service::Ptr& service)
{
Host::Ptr host = service->GetHost();
if (!host)
return;
fp << "servicestatus {" << "\n"
<< "\t" << "host_name=" << host->GetName() << "\n"
<< "\t" << "service_description=" << service->GetShortName() << "\n";
{
ObjectLock olock(service);
DumpServiceStatusAttrs(fp, service, CompatTypeService);
}
fp << "\t" << "}" << "\n"
<< "\n";
DumpDowntimes(fp, service, CompatTypeService);
DumpComments(fp, service, CompatTypeService);
}
void CompatComponent::DumpServiceObject(std::ostream& fp, const Service::Ptr& service)
{
Host::Ptr host = service->GetHost();
if (!host)
return;
String check_period_str;
TimePeriod::Ptr check_period = service->GetCheckPeriod();
if (check_period)
check_period_str = check_period->GetName();
else
check_period_str = "24x7";
double notification_interval = -1;
BOOST_FOREACH(const Notification::Ptr& notification, service->GetNotifications()) {
if (notification_interval == -1 || notification->GetNotificationInterval() < notification_interval)
notification_interval = notification->GetNotificationInterval();
}
if (notification_interval == -1)
notification_interval = 60;
{
ObjectLock olock(service);
fp << "define service {" << "\n"
<< "\t" << "host_name" << "\t" << host->GetName() << "\n"
<< "\t" << "service_description" << "\t" << service->GetShortName() << "\n"
<< "\t" << "display_name" << "\t" << service->GetDisplayName() << "\n"
<< "\t" << "check_period" << "\t" << check_period_str << "\n"
<< "\t" << "check_interval" << "\t" << service->GetCheckInterval() / 60.0 << "\n"
<< "\t" << "retry_interval" << "\t" << service->GetRetryInterval() / 60.0 << "\n"
<< "\t" << "max_check_attempts" << "\t" << service->GetMaxCheckAttempts() << "\n"
<< "\t" << "active_checks_enabled" << "\t" << (service->GetEnableActiveChecks() ? 1 : 0) << "\n"
<< "\t" << "passive_checks_enabled" << "\t" << (service->GetEnablePassiveChecks() ? 1 : 0) << "\n"
<< "\t" << "flap_detection_enabled" << "\t" << (service->GetEnableFlapping() ? 1 : 0) << "\n"
<< "\t" << "is_volatile" << "\t" << (service->IsVolatile() ? 1 : 0) << "\n"
<< "\t" << "notifications_enabled" << "\t" << (service->GetEnableNotifications() ? 1 : 0) << "\n"
<< "\t" << "notification_options" << "\t" << "u,w,c,r" << "\n"
<< "\t" << "notification_interval" << "\t" << notification_interval / 60.0 << "\n";
CheckCommand::Ptr checkcommand = service->GetCheckCommand();
if (checkcommand)
fp << "\t" << "check_command" << "\t" << "check_" << checkcommand->GetName() << "\n";
EventCommand::Ptr eventcommand = service->GetEventCommand();
if (eventcommand)
fp << "\t" << "event_handler" << "\t" << "event_" << eventcommand->GetName() << "\n";
}
DumpCustomAttributes(fp, service);
fp << "\t" << "}" << "\n"
<< "\n";
BOOST_FOREACH(const Service::Ptr& parent, service->GetParentServices()) {
Host::Ptr host = service->GetHost();
if (!host)
continue;
Host::Ptr parent_host = parent->GetHost();
if (!parent_host)
continue;
fp << "define servicedependency {" << "\n"
<< "\t" << "dependent_host_name" << "\t" << host->GetName() << "\n"
<< "\t" << "dependent_service_description" << "\t" << service->GetShortName() << "\n"
<< "\t" << "host_name" << "\t" << parent_host->GetName() << "\n"
<< "\t" << "service_description" << "\t" << service->GetShortName() << "\n"
<< "\t" << "execution_failure_criteria" << "\t" << "n" << "\n"
<< "\t" << "notification_failure_criteria" << "\t" << "w,u,c" << "\n"
<< "\t" << "}" << "\n"
<< "\n";
}
}
void CompatComponent::DumpCustomAttributes(std::ostream& fp, const DynamicObject::Ptr& object)
{
Dictionary::Ptr custom = object->GetCustom();
if (!custom)
return;
ObjectLock olock(custom);
String key;
Value value;
BOOST_FOREACH(boost::tie(key, value), custom) {
fp << "\t";
if (key != "notes" && key != "action_url" && key != "notes_url" &&
key != "icon_image" && key != "icon_image_alt" && key != "statusmap_image" && "2d_coords")
fp << "_";
fp << key << "\t" << Convert::ToString(value) << "\n";
}
}
/**
* Periodically writes the status.dat and objects.cache files.
*/
void CompatComponent::StatusTimerHandler(void)
{
Log(LogInformation, "compat", "Writing compat status information");
String statuspath = GetStatusPath();
String objectspath = GetObjectsPath();
String statuspathtmp = statuspath + ".tmp"; /* XXX make this a global definition */
String objectspathtmp = objectspath + ".tmp";
std::ofstream statusfp;
statusfp.open(statuspathtmp.CStr(), std::ofstream::out | std::ofstream::trunc);
statusfp << std::fixed;
statusfp << "# Icinga status file" << "\n"
<< "# This file is auto-generated. Do not modify this file." << "\n"
<< "\n";
statusfp << "info {" << "\n"
<< "\t" << "created=" << Utility::GetTime() << "\n"
<< "\t" << "version=2.0" << "\n"
<< "\t" << "}" << "\n"
<< "\n";
statusfp << "programstatus {" << "\n"
<< "icinga_pid=" << Utility::GetPid() << "\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=1" << "\n"
<< "\t" << "passive_host_checks_enabled=1" << "\n"
<< "\t" << "check_service_freshness=0" << "\n"
<< "\t" << "check_host_freshness=0" << "\n"
<< "\t" << "enable_notifications=1" << "\n"
<< "\t" << "enable_flap_detection=1" << "\n"
<< "\t" << "enable_failure_prediction=0" << "\n"
<< "\t" << "active_scheduled_service_check_stats=" << CIB::GetActiveChecksStatistics(60) << "," << CIB::GetActiveChecksStatistics(5 * 60) << "," << CIB::GetActiveChecksStatistics(15 * 60) << "\n"
<< "\t" << "passive_service_check_stats=" << CIB::GetPassiveChecksStatistics(60) << "," << CIB::GetPassiveChecksStatistics(5 * 60) << "," << CIB::GetPassiveChecksStatistics(15 * 60) << "\n"
<< "\t" << "next_downtime_id=" << Service::GetNextDowntimeID() << "\n"
<< "\t" << "next_comment_id=" << Service::GetNextCommentID() << "\n"
<< "\t" << "}" << "\n"
<< "\n";
std::ofstream objectfp;
objectfp.open(objectspathtmp.CStr(), std::ofstream::out | std::ofstream::trunc);
objectfp << std::fixed;
objectfp << "# Icinga objects cache file" << "\n"
<< "# This file is auto-generated. Do not modify this file." << "\n"
<< "\n";
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("Host")) {
Host::Ptr host = static_pointer_cast<Host>(object);
std::ostringstream tempstatusfp;
tempstatusfp << std::fixed;
DumpHostStatus(tempstatusfp, host);
statusfp << tempstatusfp.str();
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
DumpHostObject(tempobjectfp, host);
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("HostGroup")) {
HostGroup::Ptr hg = static_pointer_cast<HostGroup>(object);
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
tempobjectfp << "define hostgroup {" << "\n"
<< "\t" << "hostgroup_name" << "\t" << hg->GetName() << "\n";
DumpCustomAttributes(tempobjectfp, hg);
tempobjectfp << "\t" << "members" << "\t";
DumpNameList(tempobjectfp, hg->GetMembers());
tempobjectfp << "\n"
<< "\t" << "}" << "\n";
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("Service")) {
Service::Ptr service = static_pointer_cast<Service>(object);
std::ostringstream tempstatusfp;
tempstatusfp << std::fixed;
DumpServiceStatus(tempstatusfp, service);
statusfp << tempstatusfp.str();
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
DumpServiceObject(tempobjectfp, service);
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("ServiceGroup")) {
ServiceGroup::Ptr sg = static_pointer_cast<ServiceGroup>(object);
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
tempobjectfp << "define servicegroup {" << "\n"
<< "\t" << "servicegroup_name" << "\t" << sg->GetName() << "\n";
DumpCustomAttributes(tempobjectfp, sg);
tempobjectfp << "\t" << "members" << "\t";
std::vector<String> sglist;
BOOST_FOREACH(const Service::Ptr& service, sg->GetMembers()) {
Host::Ptr host = service->GetHost();
if (!host)
continue;
sglist.push_back(host->GetName());
sglist.push_back(service->GetShortName());
}
DumpStringList(tempobjectfp, sglist);
tempobjectfp << "\n"
<< "}" << "\n";
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("User")) {
User::Ptr user = static_pointer_cast<User>(object);
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
tempobjectfp << "define contact {" << "\n"
<< "\t" << "contact_name" << "\t" << user->GetName() << "\n"
<< "\t" << "alias" << "\t" << user->GetDisplayName() << "\n"
<< "\t" << "service_notification_options" << "\t" << "w,u,c,r,f,s" << "\n"
<< "\t" << "host_notification_options" << "\t" << "d,u,r,f,s" << "\n"
<< "\t" << "host_notifications_enabled" << "\t" << 1 << "\n"
<< "\t" << "service_notifications_enabled" << "\t" << 1 << "\n"
<< "\t" << "}" << "\n"
<< "\n";
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("UserGroup")) {
UserGroup::Ptr ug = static_pointer_cast<UserGroup>(object);
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
tempobjectfp << "define contactgroup {" << "\n"
<< "\t" << "contactgroup_name" << "\t" << ug->GetName() << "\n"
<< "\t" << "alias" << "\t" << ug->GetDisplayName() << "\n";
tempobjectfp << "\t" << "members" << "\t";
DumpNameList(tempobjectfp, ug->GetMembers());
tempobjectfp << "\n"
<< "\t" << "}" << "\n";
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("CheckCommand")) {
Command::Ptr command = static_pointer_cast<Command>(object);
DumpCommand(objectfp, command);
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("NotificationCommand")) {
Command::Ptr command = static_pointer_cast<Command>(object);
DumpCommand(objectfp, command);
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("EventCommand")) {
Command::Ptr command = static_pointer_cast<Command>(object);
DumpCommand(objectfp, command);
}
BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("TimePeriod")) {
TimePeriod::Ptr tp = static_pointer_cast<TimePeriod>(object);
DumpTimePeriod(objectfp, tp);
}
statusfp.close();
objectfp.close();
#ifdef _WIN32
_unlink(statuspath.CStr());
_unlink(objectspath.CStr());
#endif /* _WIN32 */
statusfp.close();
if (rename(statuspathtmp.CStr(), statuspath.CStr()) < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("rename")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(statuspathtmp));
}
objectfp.close();
if (rename(objectspathtmp.CStr(), objectspath.CStr()) < 0) {
BOOST_THROW_EXCEPTION(posix_error()
<< boost::errinfo_api_function("rename")
<< boost::errinfo_errno(errno)
<< boost::errinfo_file_name(objectspathtmp));
}
}