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icinga2/components/compat/statusdatawriter.cpp

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/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012-2014 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/statusdatawriter.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 "icinga/compatutility.h"
#include "icinga/dependency.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 "base/context.h"
#include "base/statsfunction.h"
#include <boost/foreach.hpp>
#include <boost/tuple/tuple.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/algorithm/string/replace.hpp>
#include <fstream>
using namespace icinga;
REGISTER_TYPE(StatusDataWriter);
REGISTER_STATSFUNCTION(StatusDataWriterStats, &StatusDataWriter::StatsFunc);
Value StatusDataWriter::StatsFunc(Dictionary::Ptr& status, Dictionary::Ptr&)
{
Dictionary::Ptr nodes = make_shared<Dictionary>();
BOOST_FOREACH(const StatusDataWriter::Ptr& statusdatawriter, DynamicType::GetObjects<StatusDataWriter>()) {
nodes->Set(statusdatawriter->GetName(), 1); //add more stats
}
status->Set("statusdatawriter", nodes);
return 0;
}
/**
* 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 StatusDataWriter::Start(void)
{
DynamicObject::Start();
m_StatusTimer = make_shared<Timer>();
m_StatusTimer->SetInterval(GetUpdateInterval());
m_StatusTimer->OnTimerExpired.connect(boost::bind(&StatusDataWriter::StatusTimerHandler, this));
m_StatusTimer->Start();
m_StatusTimer->Reschedule(0);
Utility::QueueAsyncCallback(boost::bind(&StatusDataWriter::UpdateObjectsCache, this));
}
void StatusDataWriter::DumpComments(std::ostream& fp, const Checkable::Ptr& checkable)
{
Dictionary::Ptr comments = checkable->GetComments();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
ObjectLock olock(comments);
BOOST_FOREACH(const Dictionary::Pair& kv, comments) {
Comment::Ptr comment = kv.second;
if (comment->IsExpired())
continue;
if (service)
fp << "servicecomment {" << "\n"
<< "\t" << "service_description=" << service->GetShortName() << "\n";
else
fp << "hostcomment {" << "\n";
fp << "\t" "host_name=" << host->GetName() << "\n"
"\t" "comment_id=" << comment->GetLegacyId() << "\n"
"\t" "entry_time=" << comment->GetEntryTime() << "\n"
"\t" "entry_type=" << comment->GetEntryType() << "\n"
"\t" "persistent=" "1" "\n"
"\t" "author=" << comment->GetAuthor() << "\n"
"\t" "comment_data=" << comment->GetText() << "\n"
"\t" "expires=" << (comment->GetExpireTime() != 0 ? 1 : 0) << "\n"
"\t" "expire_time=" << comment->GetExpireTime() << "\n"
"\t" "}" "\n"
"\n";
}
}
void StatusDataWriter::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->GetRanges();
if (ranges) {
ObjectLock olock(ranges);
BOOST_FOREACH(const Dictionary::Pair& kv, ranges) {
fp << "\t" << kv.first << "\t" << kv.second << "\n";
}
}
fp << "\t" "}" "\n"
"\n";
}
void StatusDataWriter::DumpCommand(std::ostream& fp, const Command::Ptr& command)
{
fp << "define command {" "\n"
"\t" "command_name\t";
fp << CompatUtility::GetCommandName(command) << "\n";
fp << "\t" "command_line" "\t" << CompatUtility::GetCommandLine(command);
fp << "\n";
DumpCustomAttributes(fp, command);
fp << "\n" "\t" "}" "\n"
"\n";
}
void StatusDataWriter::DumpDowntimes(std::ostream& fp, const Checkable::Ptr& checkable)
{
Dictionary::Ptr downtimes = checkable->GetDowntimes();
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
ObjectLock olock(downtimes);
BOOST_FOREACH(const Dictionary::Pair& kv, downtimes) {
Downtime::Ptr downtime = kv.second;
if (downtime->IsExpired())
continue;
if (service)
fp << "servicedowntime {" << "\n"
"\t" "service_description=" << service->GetShortName() << "\n";
else
fp << "hostdowntime {" "\n";
Downtime::Ptr triggeredByObj = Service::GetDowntimeByID(downtime->GetTriggeredBy());
int triggeredByLegacy = 0;
if (triggeredByObj)
triggeredByLegacy = triggeredByObj->GetLegacyId();
fp << "\t" << "host_name=" << host->GetName() << "\n"
"\t" "downtime_id=" << downtime->GetLegacyId() << "\n"
"\t" "entry_time=" << downtime->GetEntryTime() << "\n"
"\t" "start_time=" << downtime->GetStartTime() << "\n"
"\t" "end_time=" << downtime->GetEndTime() << "\n"
"\t" "triggered_by=" << triggeredByLegacy << "\n"
"\t" "fixed=" << static_cast<long>(downtime->GetFixed()) << "\n"
"\t" "duration=" << static_cast<long>(downtime->GetDuration()) << "\n"
"\t" "is_in_effect=" << (downtime->IsActive() ? 1 : 0) << "\n"
"\t" "author=" << downtime->GetAuthor() << "\n"
"\t" "comment=" << downtime->GetComment() << "\n"
"\t" "trigger_time=" << downtime->GetTriggerTime() << "\n"
"\t" "}" "\n"
"\n";
}
}
void StatusDataWriter::DumpHostStatus(std::ostream& fp, const Host::Ptr& host)
{
fp << "hoststatus {" << "\n"
<< "\t" << "host_name=" << host->GetName() << "\n";
{
ObjectLock olock(host);
DumpCheckableStatusAttrs(fp, host);
}
/* 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";
DumpDowntimes(fp, host);
DumpComments(fp, host);
}
void StatusDataWriter::DumpHostObject(std::ostream& fp, const Host::Ptr& host)
{
String notes = host->GetNotes();
String notes_url = host->GetNotesUrl();
String action_url = host->GetActionUrl();
String icon_image = host->GetIconImage();
String icon_image_alt = host->GetIconImageAlt();
String display_name = host->GetDisplayName();
String address = host->GetAddress();
String address6 = host->GetAddress6();
fp << "define host {" "\n"
"\t" "host_name" "\t" << host->GetName() << "\n";
if (!display_name.IsEmpty()) {
fp << "\t" "display_name" "\t" << host->GetDisplayName() << "\n"
"\t" "alias" "\t" << host->GetDisplayName() << "\n";
}
if (!address.IsEmpty())
fp << "\t" "address" "\t" << address << "\n";
if (!address6.IsEmpty())
fp << "\t" "address6" "\t" << address6 << "\n";
if (!notes.IsEmpty())
fp << "\t" "notes" "\t" << notes << "\n";
if (!notes_url.IsEmpty())
fp << "\t" "notes_url" "\t" << notes_url << "\n";
if (!action_url.IsEmpty())
fp << "\t" "action_url" "\t" << action_url << "\n";
if (!icon_image.IsEmpty())
fp << "\t" "icon_image" "\t" << icon_image << "\n";
if (!icon_image_alt.IsEmpty())
fp << "\t" "icon_image_alt" "\t" << icon_image_alt << "\n";
std::set<Checkable::Ptr> parents = host->GetParents();
if (!parents.empty()) {
fp << "\t" "parents" "\t";
DumpNameList(fp, parents);
fp << "\n";
}
ObjectLock olock(host);
fp << "\t" "check_interval" "\t" << CompatUtility::GetCheckableCheckInterval(host) << "\n"
"\t" "retry_interval" "\t" << CompatUtility::GetCheckableRetryInterval(host) << "\n"
"\t" "max_check_attempts" "\t" << host->GetMaxCheckAttempts() << "\n"
"\t" "active_checks_enabled" "\t" << CompatUtility::GetCheckableActiveChecksEnabled(host) << "\n"
"\t" "passive_checks_enabled" "\t" << CompatUtility::GetCheckablePassiveChecksEnabled(host) << "\n"
"\t" "notifications_enabled" "\t" << CompatUtility::GetCheckableNotificationsEnabled(host) << "\n"
"\t" "notification_options" "\t" << "d,u,r" << "\n"
"\t" "notification_interval" "\t" << CompatUtility::GetCheckableNotificationNotificationInterval(host) << "\n"
"\t" "event_handler_enabled" "\t" << CompatUtility::GetCheckableEventHandlerEnabled(host) << "\n";
CheckCommand::Ptr checkcommand = host->GetCheckCommand();
if (checkcommand)
fp << "\t" "check_command" "\t" << CompatUtility::GetCommandName(checkcommand) << "!" << CompatUtility::GetCheckableCommandArgs(host) << "\n";
EventCommand::Ptr eventcommand = host->GetEventCommand();
if (eventcommand)
fp << "\t" "event_handler" "\t" << CompatUtility::GetCommandName(eventcommand) << "\n";
fp << "\t" "check_period" "\t" << CompatUtility::GetCheckableCheckPeriod(host) << "\n";
fp << "\t" "contacts" "\t";
DumpNameList(fp, CompatUtility::GetCheckableNotificationUsers(host));
fp << "\n";
fp << "\t" "contact_groups" "\t";
DumpNameList(fp, CompatUtility::GetCheckableNotificationUserGroups(host));
fp << "\n";
fp << "\t" << "initial_state" "\t" "o" "\n"
"\t" "low_flap_threshold" "\t" << host->GetFlappingThreshold() << "\n"
"\t" "high_flap_threshold" "\t" << host->GetFlappingThreshold() << "\n"
"\t" "process_perf_data" "\t" << CompatUtility::GetCheckableProcessPerformanceData(host) << "\n"
"\t" "check_freshness" "\t" "1" "\n";
fp << "\t" "host_groups" "\t";
bool first = true;
Array::Ptr groups = host->GetGroups();
if (groups) {
ObjectLock olock(groups);
BOOST_FOREACH(const String& name, groups) {
HostGroup::Ptr hg = HostGroup::GetByName(name);
if (hg) {
if (!first)
fp << ",";
else
first = false;
fp << hg->GetName();
}
}
}
fp << "\n";
DumpCustomAttributes(fp, host);
fp << "\t" "}" "\n"
"\n";
}
void StatusDataWriter::DumpCheckableStatusAttrs(std::ostream& fp, const Checkable::Ptr& checkable)
{
CheckResult::Ptr cr = checkable->GetLastCheckResult();
EventCommand::Ptr eventcommand = checkable->GetEventCommand();
CheckCommand::Ptr checkcommand = checkable->GetCheckCommand();
fp << "\t" << "check_command=" << CompatUtility::GetCommandName(checkcommand) << "!" << CompatUtility::GetCheckableCommandArgs(checkable) << "\n"
"\t" "event_handler=" << CompatUtility::GetCommandName(eventcommand) << "\n"
"\t" "check_period=" << CompatUtility::GetCheckableCheckPeriod(checkable) << "\n"
"\t" "check_interval=" << CompatUtility::GetCheckableCheckInterval(checkable) << "\n"
"\t" "retry_interval=" << CompatUtility::GetCheckableRetryInterval(checkable) << "\n"
"\t" "has_been_checked=" << CompatUtility::GetCheckableHasBeenChecked(checkable) << "\n"
"\t" "should_be_scheduled=" << checkable->GetEnableActiveChecks() << "\n";
if (cr) {
fp << "\t" << "check_execution_time=" << Convert::ToString(Service::CalculateExecutionTime(cr)) << "\n"
"\t" "check_latency=" << Convert::ToString(Service::CalculateLatency(cr)) << "\n";
}
Host::Ptr host;
Service::Ptr service;
tie(host, service) = GetHostService(checkable);
if (service)
fp << "\t" << "current_state=" << service->GetState() << "\n";
else
fp << "\t" << "current_state=" << (host->IsReachable() ? host->GetState() : 2) << "\n";
fp << "\t" "state_type=" << checkable->GetStateType() << "\n"
"\t" "plugin_output=" << CompatUtility::GetCheckResultOutput(cr) << "\n"
"\t" "long_plugin_output=" << CompatUtility::GetCheckResultLongOutput(cr) << "\n"
"\t" "performance_data=" << CompatUtility::GetCheckResultPerfdata(cr) << "\n";
if (cr) {
fp << "\t" << "check_source=" << cr->GetCheckSource() << "\n"
"\t" "last_check=" << static_cast<long>(cr->GetScheduleEnd()) << "\n";
}
fp << "\t" << "next_check=" << static_cast<long>(checkable->GetNextCheck()) << "\n"
"\t" "current_attempt=" << checkable->GetCheckAttempt() << "\n"
"\t" "max_attempts=" << checkable->GetMaxCheckAttempts() << "\n"
"\t" "last_state_change=" << static_cast<long>(checkable->GetLastStateChange()) << "\n"
"\t" "last_hard_state_change=" << static_cast<long>(checkable->GetLastHardStateChange()) << "\n"
"\t" "last_time_ok=" << static_cast<int>(checkable->GetLastStateOK()) << "\n"
"\t" "last_time_warn=" << static_cast<int>(checkable->GetLastStateWarning()) << "\n"
"\t" "last_time_critical=" << static_cast<int>(checkable->GetLastStateCritical()) << "\n"
"\t" "last_time_unknown=" << static_cast<int>(checkable->GetLastStateUnknown()) << "\n"
"\t" "last_update=" << static_cast<long>(time(NULL)) << "\n"
"\t" "notifications_enabled=" << CompatUtility::GetCheckableNotificationsEnabled(checkable) << "\n"
"\t" "active_checks_enabled=" << CompatUtility::GetCheckableActiveChecksEnabled(checkable) << "\n"
"\t" "passive_checks_enabled=" << CompatUtility::GetCheckablePassiveChecksEnabled(checkable) << "\n"
"\t" "flap_detection_enabled=" << CompatUtility::GetCheckableFlapDetectionEnabled(checkable) << "\n"
"\t" "is_flapping=" << CompatUtility::GetCheckableIsFlapping(checkable) << "\n"
"\t" "percent_state_change=" << CompatUtility::GetCheckablePercentStateChange(checkable) << "\n"
"\t" "problem_has_been_acknowledged=" << CompatUtility::GetCheckableProblemHasBeenAcknowledged(checkable) << "\n"
"\t" "acknowledgement_type=" << CompatUtility::GetCheckableAcknowledgementType(checkable) << "\n"
"\t" "acknowledgement_end_time=" << checkable->GetAcknowledgementExpiry() << "\n"
"\t" "scheduled_downtime_depth=" << checkable->GetDowntimeDepth() << "\n"
"\t" "last_notification=" << CompatUtility::GetCheckableNotificationLastNotification(checkable) << "\n"
"\t" "next_notification=" << CompatUtility::GetCheckableNotificationNextNotification(checkable) << "\n"
"\t" "current_notification_number=" << CompatUtility::GetCheckableNotificationNotificationNumber(checkable) << "\n"
"\t" "modified_attributes=" << checkable->GetModifiedAttributes() << "\n"
"\t" "is_reachable=" << CompatUtility::GetCheckableIsReachable(checkable) << "\n";
}
void StatusDataWriter::DumpServiceStatus(std::ostream& fp, const Service::Ptr& service)
{
Host::Ptr host = service->GetHost();
fp << "servicestatus {" "\n"
"\t" "host_name=" << host->GetName() << "\n"
"\t" "service_description=" << service->GetShortName() << "\n";
{
ObjectLock olock(service);
DumpCheckableStatusAttrs(fp, service);
}
fp << "\t" "}" "\n"
"\n";
DumpDowntimes(fp, service);
DumpComments(fp, service);
}
void StatusDataWriter::DumpServiceObject(std::ostream& fp, const Service::Ptr& service)
{
Host::Ptr host = service->GetHost();
{
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" << CompatUtility::GetCheckableCheckPeriod(service) << "\n"
"\t" "check_interval" "\t" << CompatUtility::GetCheckableCheckInterval(service) << "\n"
"\t" "retry_interval" "\t" << CompatUtility::GetCheckableRetryInterval(service) << "\n"
"\t" "max_check_attempts" "\t" << service->GetMaxCheckAttempts() << "\n"
"\t" "active_checks_enabled" "\t" << CompatUtility::GetCheckableActiveChecksEnabled(service) << "\n"
"\t" "passive_checks_enabled" "\t" << CompatUtility::GetCheckablePassiveChecksEnabled(service) << "\n"
"\t" "flap_detection_enabled" "\t" << CompatUtility::GetCheckableFlapDetectionEnabled(service) << "\n"
"\t" "is_volatile" "\t" << CompatUtility::GetCheckableIsVolatile(service) << "\n"
"\t" "notifications_enabled" "\t" << CompatUtility::GetCheckableNotificationsEnabled(service) << "\n"
"\t" "notification_options" "\t" << CompatUtility::GetCheckableNotificationNotificationOptions(service) << "\n"
"\t" "notification_interval" "\t" << CompatUtility::GetCheckableNotificationNotificationInterval(service) << "\n"
"\t" "notification_period" "\t" << CompatUtility::GetCheckableNotificationNotificationPeriod(service) << "\n"
"\t" "event_handler_enabled" "\t" << CompatUtility::GetCheckableEventHandlerEnabled(service) << "\n";
CheckCommand::Ptr checkcommand = service->GetCheckCommand();
if (checkcommand)
fp << "\t" "check_command" "\t" << CompatUtility::GetCommandName(checkcommand) << "!" << CompatUtility::GetCheckableCommandArgs(service)<< "\n";
EventCommand::Ptr eventcommand = service->GetEventCommand();
if (eventcommand)
fp << "\t" "event_handler" "\t" << CompatUtility::GetCommandName(eventcommand) << "\n";
fp << "\t" "contacts" "\t";
DumpNameList(fp, CompatUtility::GetCheckableNotificationUsers(service));
fp << "\n";
fp << "\t" "contact_groups" "\t";
DumpNameList(fp, CompatUtility::GetCheckableNotificationUserGroups(service));
fp << "\n";
String notes = service->GetNotes();
String notes_url = service->GetNotesUrl();
String action_url = service->GetActionUrl();
String icon_image = service->GetIconImage();
String icon_image_alt = service->GetIconImageAlt();
fp << "\t" "initial_state" "\t" "o" "\n"
"\t" "low_flap_threshold" "\t" << service->GetFlappingThreshold() << "\n"
"\t" "high_flap_threshold" "\t" << service->GetFlappingThreshold() << "\n"
"\t" "process_perf_data" "\t" << CompatUtility::GetCheckableProcessPerformanceData(service) << "\n"
"\t" "check_freshness" << "\t" "1" "\n";
if (!notes.IsEmpty())
fp << "\t" "notes" "\t" << notes << "\n";
if (!notes_url.IsEmpty())
fp << "\t" "notes_url" "\t" << notes_url << "\n";
if (!action_url.IsEmpty())
fp << "\t" "action_url" "\t" << action_url << "\n";
if (!icon_image.IsEmpty())
fp << "\t" "icon_image" "\t" << icon_image << "\n";
if (!icon_image_alt.IsEmpty())
fp << "\t" "icon_image_alt" "\t" << icon_image_alt << "\n";
}
fp << "\t" "service_groups" "\t";
bool first = true;
Array::Ptr groups = service->GetGroups();
if (groups) {
ObjectLock olock(groups);
BOOST_FOREACH(const String& name, groups) {
ServiceGroup::Ptr sg = ServiceGroup::GetByName(name);
if (sg) {
if (!first)
fp << ",";
else
first = false;
fp << sg->GetName();
}
}
}
fp << "\n";
DumpCustomAttributes(fp, service);
fp << "\t" "}" "\n"
"\n";
}
void StatusDataWriter::DumpCustomAttributes(std::ostream& fp, const CustomVarObject::Ptr& object)
{
Dictionary::Ptr vars = object->GetVars();
if (!vars)
return;
ObjectLock olock(vars);
BOOST_FOREACH(const Dictionary::Pair& kv, vars) {
if (!kv.first.IsEmpty()) {
fp << "\t";
if (!CompatUtility::IsLegacyAttribute(object, kv.first))
fp << "_";
fp << kv.first << "\t" << kv.second << "\n";
}
}
}
void StatusDataWriter::UpdateObjectsCache(void)
{
CONTEXT("Writing objects.cache file");
String objectspath = GetObjectsPath();
String objectspathtmp = objectspath + ".tmp";
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 Host::Ptr& host, DynamicType::GetObjects<Host>()) {
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
DumpHostObject(tempobjectfp, host);
objectfp << tempobjectfp.str();
BOOST_FOREACH(const Service::Ptr& service, host->GetServices()) {
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
DumpServiceObject(tempobjectfp, service);
objectfp << tempobjectfp.str();
}
}
BOOST_FOREACH(const HostGroup::Ptr& hg, DynamicType::GetObjects<HostGroup>()) {
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
String display_name = hg->GetDisplayName();
String notes = hg->GetNotes();
String notes_url = hg->GetNotesUrl();
String action_url = hg->GetActionUrl();
tempobjectfp << "define hostgroup {" "\n"
"\t" "hostgroup_name" "\t" << hg->GetName() << "\n";
if (!display_name.IsEmpty())
tempobjectfp << "\t" "alias" "\t" << display_name << "\n";
if (!notes.IsEmpty())
tempobjectfp << "\t" "notes" "\t" << notes << "\n";
if (!notes_url.IsEmpty())
tempobjectfp << "\t" "notes_url" "\t" << notes_url << "\n";
if (!action_url.IsEmpty())
tempobjectfp << "\t" "action_url" "\t" << action_url << "\n";
DumpCustomAttributes(tempobjectfp, hg);
tempobjectfp << "\t" "members" "\t";
DumpNameList(tempobjectfp, hg->GetMembers());
tempobjectfp << "\n"
"\t" "}" "\n";
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const ServiceGroup::Ptr& sg, DynamicType::GetObjects<ServiceGroup>()) {
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
String display_name = sg->GetDisplayName();
String notes = sg->GetNotes();
String notes_url = sg->GetNotesUrl();
String action_url = sg->GetActionUrl();
tempobjectfp << "define servicegroup {" "\n"
"\t" "servicegroup_name" "\t" << sg->GetName() << "\n";
if (!display_name.IsEmpty())
tempobjectfp << "\t" "alias" "\t" << display_name << "\n";
if (!notes.IsEmpty())
tempobjectfp << "\t" "notes" "\t" << notes << "\n";
if (!notes_url.IsEmpty())
tempobjectfp << "\t" "notes_url" "\t" << notes_url << "\n";
if (!action_url.IsEmpty())
tempobjectfp << "\t" "action_url" "\t" << action_url << "\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();
sglist.push_back(host->GetName());
sglist.push_back(service->GetShortName());
}
DumpStringList(tempobjectfp, sglist);
tempobjectfp << "\n"
"}" "\n";
objectfp << tempobjectfp.str();
}
BOOST_FOREACH(const User::Ptr& user, DynamicType::GetObjects<User>()) {
std::ostringstream tempobjectfp;
tempobjectfp << std::fixed;
String email = user->GetEmail();
String pager = user->GetPager();
String alias = user->GetDisplayName();
tempobjectfp << "define contact {" "\n"
"\t" "contact_name" "\t" << user->GetName() << "\n";
if (!alias.IsEmpty())
tempobjectfp << "\t" "alias" "\t" << alias << "\n";
if (!email.IsEmpty())
tempobjectfp << "\t" "email" "\t" << email << "\n";
if (!pager.IsEmpty())
tempobjectfp << "\t" "pager" "\t" << pager << "\n";
tempobjectfp << "\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 UserGroup::Ptr& ug, DynamicType::GetObjects<UserGroup>()) {
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 Command::Ptr& command, DynamicType::GetObjects<CheckCommand>()) {
DumpCommand(objectfp, command);
}
BOOST_FOREACH(const Command::Ptr& command, DynamicType::GetObjects<NotificationCommand>()) {
DumpCommand(objectfp, command);
}
BOOST_FOREACH(const Command::Ptr& command, DynamicType::GetObjects<EventCommand>()) {
DumpCommand(objectfp, command);
}
BOOST_FOREACH(const TimePeriod::Ptr& tp, DynamicType::GetObjects<TimePeriod>()) {
DumpTimePeriod(objectfp, tp);
}
BOOST_FOREACH(const Dependency::Ptr& dep, DynamicType::GetObjects<Dependency>()) {
Checkable::Ptr parent = dep->GetParent();
if (!parent) {
Log(LogDebug, "compat", "Missing parent for dependency '" + dep->GetName() + "'.");
continue;
}
Host::Ptr parent_host;
Service::Ptr parent_service;
tie(parent_host, parent_service) = GetHostService(parent);
Checkable::Ptr child = dep->GetChild();
if (!child) {
continue;
Log(LogDebug, "compat", "Missing child for dependency '" + dep->GetName() + "'.");
}
Host::Ptr child_host;
Service::Ptr child_service;
tie(child_host, child_service) = GetHostService(child);
int state_filter = dep->GetStateFilter();
std::vector<String> failure_criteria;
if (state_filter & StateFilterOK || state_filter & StateFilterUp)
failure_criteria.push_back("o");
if (state_filter & StateFilterWarning)
failure_criteria.push_back("w");
if (state_filter & StateFilterCritical)
failure_criteria.push_back("c");
if (state_filter & StateFilterUnknown)
failure_criteria.push_back("u");
if (state_filter & StateFilterDown)
failure_criteria.push_back("d");
String criteria = boost::algorithm::join(failure_criteria, ",");
/* Icinga 1.x only allows host->host, service->service dependencies */
if (!child_service && !parent_service) {
objectfp << "define hostdependency {" "\n"
"\t" "dependent_host_name" "\t" << child_host->GetName() << "\n"
"\t" "host_name" "\t" << parent_host->GetName() << "\n"
"\t" "execution_failure_criteria" "\t" << criteria << "\n"
"\t" "notification_failure_criteria" "\t" << criteria << "\n"
"\t" "}" "\n"
"\n";
} else if (child_service && parent_service){
objectfp << "define servicedependency {" "\n"
"\t" "dependent_host_name" "\t" << child_service->GetHost()->GetName() << "\n"
"\t" "dependent_service_description" "\t" << child_service->GetShortName() << "\n"
"\t" "host_name" "\t" << parent_service->GetHost()->GetName() << "\n"
"\t" "service_description" "\t" << parent_service->GetShortName() << "\n"
"\t" "execution_failure_criteria" "\t" << criteria << "\n"
"\t" "notification_failure_criteria" "\t" << criteria << "\n"
"\t" "}" "\n"
"\n";
}
}
objectfp.close();
#ifdef _WIN32
_unlink(objectspath.CStr());
#endif /* _WIN32 */
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));
}
}
/**
* Periodically writes the status.dat and objects.cache files.
*/
void StatusDataWriter::StatusTimerHandler(void)
{
double start = Utility::GetTime();
String statuspath = GetStatusPath();
String statuspathtmp = statuspath + ".tmp"; /* XXX make this a global definition */
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=" << Application::GetVersion() << "\n"
"\t" "}" "\n"
"\n";
statusfp << "programstatus {" "\n"
"\t" "icinga_pid=" << Utility::GetPid() << "\n"
"\t" "daemon_mode=1" "\n"
"\t" "program_start=" << static_cast<long>(Application::GetStartTime()) << "\n"
"\t" "active_host_checks_enabled=" << (IcingaApplication::GetInstance()->GetEnableHostChecks() ? 1 : 0) << "\n"
"\t" "passive_host_checks_enabled=1" "\n"
"\t" "active_service_checks_enabled=" << (IcingaApplication::GetInstance()->GetEnableServiceChecks() ? 1 : 0) << "\n"
"\t" "passive_service_checks_enabled=1" "\n"
"\t" "check_service_freshness=1" "\n"
"\t" "check_host_freshness=1" "\n"
"\t" "enable_notifications=" << (IcingaApplication::GetInstance()->GetEnableNotifications() ? 1 : 0) << "\n"
"\t" "enable_flap_detection=" << (IcingaApplication::GetInstance()->GetEnableFlapping() ? 1 : 0) << "\n"
"\t" "enable_failure_prediction=0" "\n"
"\t" "process_performance_data=" << (IcingaApplication::GetInstance()->GetEnablePerfdata() ? 1 : 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";
statusfp << "\t" "}" "\n"
"\n";
BOOST_FOREACH(const Host::Ptr& host, DynamicType::GetObjects<Host>()) {
std::ostringstream tempstatusfp;
tempstatusfp << std::fixed;
DumpHostStatus(tempstatusfp, host);
statusfp << tempstatusfp.str();
BOOST_FOREACH(const Service::Ptr& service, host->GetServices()) {
std::ostringstream tempstatusfp;
tempstatusfp << std::fixed;
DumpServiceStatus(tempstatusfp, service);
statusfp << tempstatusfp.str();
}
}
statusfp.close();
#ifdef _WIN32
_unlink(statuspath.CStr());
#endif /* _WIN32 */
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));
}
Log(LogNotice, "compat", "Writing status.dat file took " + Utility::FormatDuration(Utility::GetTime() - start));
}
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