mirror of
https://github.com/Icinga/icinga2.git
synced 2025-07-07 22:04:33 +02:00
879 lines
29 KiB
C++
879 lines
29 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/) *
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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 "redis/rediswriter.hpp"
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#include "redis/redisconnection.hpp"
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#include "icinga/command.hpp"
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#include "icinga/compatutility.hpp"
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#include "base/configtype.hpp"
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#include "base/configobject.hpp"
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#include "icinga/customvarobject.hpp"
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#include "icinga/host.hpp"
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#include "icinga/service.hpp"
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#include "icinga/hostgroup.hpp"
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#include "icinga/servicegroup.hpp"
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#include "icinga/usergroup.hpp"
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#include "icinga/checkcommand.hpp"
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#include "icinga/eventcommand.hpp"
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#include "icinga/notificationcommand.hpp"
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#include "icinga/timeperiod.hpp"
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#include "icinga/pluginutility.hpp"
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#include "remote/zone.hpp"
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#include "base/json.hpp"
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#include "base/logger.hpp"
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#include "base/serializer.hpp"
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#include "base/tlsutility.hpp"
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#include "base/initialize.hpp"
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#include "base/convert.hpp"
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#include "base/array.hpp"
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#include "base/exception.hpp"
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#include <map>
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#include <set>
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using namespace icinga;
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INITIALIZE_ONCE(&RedisWriter::ConfigStaticInitialize);
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void RedisWriter::ConfigStaticInitialize()
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{
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/* triggered in ProcessCheckResult(), requires UpdateNextCheck() to be called before */
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Checkable::OnStateChange.connect(std::bind(&RedisWriter::StateChangeHandler, _1));
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/* triggered when acknowledged host/service goes back to ok and when the acknowledgement gets deleted */
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Checkable::OnAcknowledgementCleared.connect(std::bind(&RedisWriter::StateChangeHandler, _1));
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/* triggered on create, update and delete objects */
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ConfigObject::OnActiveChanged.connect(std::bind(&RedisWriter::VersionChangedHandler, _1));
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ConfigObject::OnVersionChanged.connect(std::bind(&RedisWriter::VersionChangedHandler, _1));
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/* fixed downtime start */
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Downtime::OnDowntimeStarted.connect(std::bind(&RedisWriter::DowntimeChangedHandler, _1));
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/* flexible downtime start */
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Downtime::OnDowntimeTriggered.connect(std::bind(&RedisWriter::DowntimeChangedHandler, _1));
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/* fixed/flexible downtime end */
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Downtime::OnDowntimeRemoved.connect(std::bind(&RedisWriter::DowntimeChangedHandler, _1));
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}
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void RedisWriter::UpdateAllConfigObjects()
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{
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double startTime = Utility::GetTime();
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// Use a Workqueue to pack objects in parallel
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WorkQueue upq(25000, Configuration::Concurrency);
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upq.SetName("RedisWriter:ConfigDump");
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typedef std::pair<ConfigType *, String> TypePair;
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std::vector<TypePair> types;
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for (const Type::Ptr& type : Type::GetAllTypes()) {
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ConfigType *ctype = dynamic_cast<ConfigType *>(type.get());
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if (!ctype)
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continue;
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String lcType(type->GetName().ToLower());
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if (lcType == "downtime") {
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types.emplace_back(ctype, "hostdowntime");
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types.emplace_back(ctype, "servicedowntime");
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} else if (lcType == "comment") {
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types.emplace_back(ctype, "hostcomment");
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types.emplace_back(ctype, "servicecomment");
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} else {
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types.emplace_back(ctype, lcType);
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}
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}
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upq.ParallelFor(types, [this](const TypePair& type)
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{
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String lcType = type.second;
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m_Rcon->ExecuteQuery(
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{"DEL", m_PrefixConfigCheckSum + lcType, m_PrefixConfigObject + lcType, m_PrefixStateObject + lcType});
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size_t bulkCounter = 0;
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std::vector<String> attributes = {"HMSET", m_PrefixConfigObject + lcType};
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std::vector<String> customVars = {"HMSET", m_PrefixConfigCustomVar + lcType};
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std::vector<String> checksums = {"HMSET", m_PrefixConfigCheckSum + lcType};
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std::vector<String> states = {"HMSET", m_PrefixStateObject + lcType };
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bool dumpState = (lcType == "host" || lcType == "service");
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for (const ConfigObject::Ptr& object : type.first->GetObjects()) {
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if (lcType != GetLowerCaseTypeNameDB(object))
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continue;
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CreateConfigUpdate(object, lcType, attributes, customVars, checksums, false);
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// Write out inital state for checkables
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if (dumpState) {
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states.emplace_back(GetObjectIdentifier(object));
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states.emplace_back(JsonEncode(SerializeState(dynamic_pointer_cast<Checkable>(object))));
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}
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bulkCounter++;
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if (!bulkCounter % 100) {
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if (attributes.size() > 2) {
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m_Rcon->ExecuteQuery(attributes);
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attributes.erase(attributes.begin() + 2, attributes.end());
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}
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if (customVars.size() > 2) {
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m_Rcon->ExecuteQuery(customVars);
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customVars.erase(customVars.begin() + 2, customVars.end());
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}
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if (checksums.size() > 2) {
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m_Rcon->ExecuteQuery(checksums);
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checksums.erase(checksums.begin() + 2, checksums.end());
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}
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if (states.size() > 2) {
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m_Rcon->ExecuteQuery(states);
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states.erase(states.begin() + 2, states.end());
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}
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}
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}
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if (attributes.size() > 2)
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m_Rcon->ExecuteQuery(attributes);
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if (customVars.size() > 2)
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m_Rcon->ExecuteQuery(customVars);
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if (checksums.size() > 2)
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m_Rcon->ExecuteQuery(checksums);
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if (states.size() > 2)
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m_Rcon->ExecuteQuery(states);
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m_Rcon->ExecuteQuery({"PUBLISH", "icinga:config:dump", lcType});
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Log(LogNotice, "RedisWriter")
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<< "Dumped " << bulkCounter << " objects of type " << type.second;
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});
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upq.Join();
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if (upq.HasExceptions()) {
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for (auto exc : upq.GetExceptions()) {
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Log(LogCritical, "RedisWriter")
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<< "Exception during ConfigDump: " << exc;
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}
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}
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Log(LogInformation, "RedisWriter")
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<< "Initial config/status dump finished in " << Utility::GetTime() - startTime << " seconds.";
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}
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void RedisWriter::UpdateState(const Checkable::Ptr& checkable) {
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Dictionary::Ptr stateAttrs = SerializeState(checkable);
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m_Rcon->ExecuteQuery({"HSET", m_PrefixStateObject + GetLowerCaseTypeNameDB(checkable), GetObjectIdentifier(checkable), JsonEncode(stateAttrs)});
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}
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template<typename ConfigType>
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static ConfigObject::Ptr GetObjectByName(const String& name)
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{
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return ConfigObject::GetObject<ConfigType>(name);
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}
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// Used to update a single object, used for runtime updates
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void RedisWriter::SendConfigUpdate(const ConfigObject::Ptr& object, bool runtimeUpdate)
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{
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if (!m_Rcon || !m_Rcon->IsConnected())
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return;
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String typeName = GetLowerCaseTypeNameDB(object);
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std::vector<String> attribute = {"HSET", m_PrefixConfigObject + typeName};
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std::vector<String> customVar = {"HSET", m_PrefixConfigCustomVar + typeName};
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std::vector<String> checksum = {"HSET", m_PrefixConfigCheckSum + typeName};
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std::vector<String> state = {"HSET", m_PrefixStateObject + typeName};
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CreateConfigUpdate(object, typeName, attribute, customVar, checksum, runtimeUpdate);
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Checkable::Ptr checkable = dynamic_pointer_cast<Checkable>(object);
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if (checkable) {
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m_Rcon->ExecuteQuery({"HSET", m_PrefixStateObject + typeName,
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GetObjectIdentifier(checkable), JsonEncode(SerializeState(checkable))});
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}
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m_Rcon->ExecuteQuery(attribute);
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m_Rcon->ExecuteQuery(checksum);
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if (customVar.size() > 2)
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m_Rcon->ExecuteQuery(customVar);
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}
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// Takes object and collects IcingaDB relevant attributes and computes checksums
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void RedisWriter::PrepareObject(const ConfigObject::Ptr& object, Dictionary::Ptr& attributes, Dictionary::Ptr& checksums)
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{
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checksums->Set("name_checksum", CalculateCheckSumString(object->GetName()));
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checksums->Set("environment_id", CalculateCheckSumString(GetEnvironment()));
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attributes->Set("name", object->GetName());
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Zone::Ptr ObjectsZone = static_pointer_cast<Zone>(object->GetZone());
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if (ObjectsZone) {
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checksums->Set("zone_id", GetObjectIdentifier(ObjectsZone));
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attributes->Set("zone", ObjectsZone->GetName());
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}
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Endpoint::Ptr endpoint = dynamic_pointer_cast<Endpoint>(object);
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if (endpoint) {
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checksums->Set("properties_checksum", HashValue(attributes));
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return;
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}
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Zone::Ptr zone = dynamic_pointer_cast<Zone>(object);
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if (zone) {
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attributes->Set("is_global", zone->GetGlobal());
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checksums->Set("properties_checksum", HashValue(attributes));
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Array::Ptr endpoints = new Array();
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endpoints->Resize(zone->GetEndpoints().size());
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Array::SizeType i = 0;
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for (auto& endpointObject : zone->GetEndpoints()) {
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endpoints->Set(i++, endpointObject->GetName());
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}
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Array::Ptr parents(new Array);
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for (auto& parent : zone->GetAllParentsRaw()) {
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parents->Add(GetObjectIdentifier(parent));
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}
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checksums->Set("parent_ids", parents);
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checksums->Set("parents_checksum", HashValue(zone->GetAllParents()));
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return;
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}
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Checkable::Ptr checkable = dynamic_pointer_cast<Checkable>(object);
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if (checkable) {
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attributes->Set("checkcommand", checkable->GetCheckCommand()->GetName());
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attributes->Set("max_check_attempts", checkable->GetMaxCheckAttempts());
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attributes->Set("check_timeout", checkable->GetCheckTimeout());
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attributes->Set("check_interval", checkable->GetCheckInterval());
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attributes->Set("check_retry_interval", checkable->GetRetryInterval());
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attributes->Set("active_checks_enabled", checkable->GetEnableActiveChecks());
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attributes->Set("passive_checks_enabled", checkable->GetEnablePassiveChecks());
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attributes->Set("event_handler_enabled", checkable->GetEnableEventHandler());
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attributes->Set("notifications_enabled", checkable->GetEnableNotifications());
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attributes->Set("flapping_enabled", checkable->GetEnableFlapping());
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attributes->Set("flapping_threshold_low", checkable->GetFlappingThresholdLow());
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attributes->Set("flapping_threshold_high", checkable->GetFlappingThresholdHigh());
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attributes->Set("perfdata_enabled", checkable->GetEnablePerfdata());
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attributes->Set("is_volatile", checkable->GetVolatile());
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attributes->Set("notes", checkable->GetNotes());
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attributes->Set("icon_image_alt", checkable->GetIconImageAlt());
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checksums->Set("checkcommand_id", GetObjectIdentifier(checkable->GetCheckCommand()));
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Endpoint::Ptr commandEndpoint = checkable->GetCommandEndpoint();
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if (commandEndpoint) {
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checksums->Set("command_endpoint_id", GetObjectIdentifier(commandEndpoint));
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attributes->Set("command_endpoint", commandEndpoint->GetName());
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}
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TimePeriod::Ptr timePeriod = checkable->GetCheckPeriod();
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if (timePeriod) {
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checksums->Set("check_period_id", GetObjectIdentifier(timePeriod));
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attributes->Set("check_period", timePeriod->GetName());
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}
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EventCommand::Ptr eventCommand = checkable->GetEventCommand();
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if (eventCommand) {
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checksums->Set("eventcommand_id", GetObjectIdentifier(eventCommand));
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attributes->Set("eventcommand", eventCommand->GetName());
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}
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String actionUrl = checkable->GetActionUrl();
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String notesUrl = checkable->GetNotesUrl();
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String iconImage = checkable->GetIconImage();
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if (!actionUrl.IsEmpty())
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checksums->Set("action_url_id", CalculateCheckSumArray(new Array({GetEnvironment(), actionUrl})));
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if (!notesUrl.IsEmpty())
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checksums->Set("notes_url_id", CalculateCheckSumArray(new Array({GetEnvironment(), notesUrl})));
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if (!iconImage.IsEmpty())
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checksums->Set("icon_image_id", CalculateCheckSumArray(new Array({GetEnvironment(), iconImage})));
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Host::Ptr host;
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Service::Ptr service;
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tie(host, service) = GetHostService(checkable);
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Array::Ptr groups;
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ConfigObject::Ptr (*getGroup)(const String& name);
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if (service) {
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checksums->Set("host_id", GetObjectIdentifier(service->GetHost()));
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attributes->Set("display_name", service->GetDisplayName());
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groups = service->GetGroups();
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getGroup = &::GetObjectByName<ServiceGroup>;
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} else {
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attributes->Set("display_name", host->GetDisplayName());
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attributes->Set("address", host->GetAddress());
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attributes->Set("address6", host->GetAddress6());
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groups = host->GetGroups();
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getGroup = &::GetObjectByName<HostGroup>;
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}
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checksums->Set("groups_checksum", CalculateCheckSumArray(groups));
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Array::Ptr groupChecksums = new Array();
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ObjectLock groupsLock(groups);
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ObjectLock groupChecksumsLock(groupChecksums);
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for (auto group : groups) {
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groupChecksums->Add(GetObjectIdentifier((*getGroup)(group.Get<String>())));
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}
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checksums->Set("group_ids", groupChecksums);
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checksums->Set("properties_checksum", HashValue(attributes));
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return;
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}
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User::Ptr user = dynamic_pointer_cast<User>(object);
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if (user) {
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attributes->Set("display_name", user->GetDisplayName());
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attributes->Set("email", user->GetEmail());
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attributes->Set("pager", user->GetPager());
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attributes->Set("notifications_enabled", user->GetEnableNotifications());
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attributes->Set("states", user->GetStates());
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attributes->Set("types", user->GetTypes());
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Array::Ptr groups;
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ConfigObject::Ptr (*getGroup)(const String& name);
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groups = user->GetGroups();
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getGroup = &::GetObjectByName<UserGroup>;
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checksums->Set("groups_checksum", CalculateCheckSumArray(groups));
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Array::Ptr groupChecksums = new Array();
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ObjectLock groupsLock(groups);
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ObjectLock groupChecksumsLock(groupChecksums);
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for (auto group : groups) {
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groupChecksums->Add(GetObjectIdentifier((*getGroup)(group.Get<String>())));
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}
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checksums->Set("group_ids", groupChecksums);
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if (user->GetPeriod())
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checksums->Set("period_id", GetObjectIdentifier(user->GetPeriod()));
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checksums->Set("properties_checksum", HashValue(attributes));
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return;
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}
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TimePeriod::Ptr timeperiod = dynamic_pointer_cast<TimePeriod>(object);
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if (timeperiod) {
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attributes->Set("display_name", timeperiod->GetDisplayName());
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attributes->Set("prefer_includes", timeperiod->GetPreferIncludes());
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checksums->Set("properties_checksum", HashValue(attributes));
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Dictionary::Ptr ranges = timeperiod->GetRanges();
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attributes->Set("ranges", ranges);
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checksums->Set("ranges_checksum", HashValue(ranges));
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// Compute checksums for Includes (like groups)
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Array::Ptr includes;
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ConfigObject::Ptr (*getInclude)(const String& name);
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includes = timeperiod->GetIncludes();
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getInclude = &::GetObjectByName<TimePeriod>;
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checksums->Set("includes_checksum", CalculateCheckSumArray(includes));
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Array::Ptr includeChecksums = new Array();
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ObjectLock includesLock(includes);
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ObjectLock includeChecksumsLock(includeChecksums);
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for (auto include : includes) {
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includeChecksums->Add(GetObjectIdentifier((*getInclude)(include.Get<String>())));
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}
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checksums->Set("include_ids", includeChecksums);
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// Compute checksums for Excludes (like groups)
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Array::Ptr excludes;
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ConfigObject::Ptr (*getExclude)(const String& name);
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excludes = timeperiod->GetExcludes();
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getExclude = &::GetObjectByName<TimePeriod>;
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checksums->Set("excludes_checksum", CalculateCheckSumArray(excludes));
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Array::Ptr excludeChecksums = new Array();
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ObjectLock excludesLock(excludes);
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ObjectLock excludeChecksumsLock(excludeChecksums);
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for (auto exclude : excludes) {
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excludeChecksums->Add(GetObjectIdentifier((*getExclude)(exclude.Get<String>())));
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}
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checksums->Set("exclude_ids", excludeChecksums);
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return;
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}
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Notification::Ptr notification = dynamic_pointer_cast<Notification>(object);
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if (notification) {
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Host::Ptr host;
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Service::Ptr service;
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std::set<User::Ptr> users = notification->GetUsers();
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Array::Ptr userChecksums = new Array();
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Array::Ptr userNames = new Array();
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auto usergroups(notification->GetUserGroups());
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Array::Ptr usergroupChecksums = new Array();
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Array::Ptr usergroupNames = new Array();
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tie(host, service) = GetHostService(notification->GetCheckable());
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checksums->Set("properties_checksum", HashValue(attributes));
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checksums->Set("host_id", GetObjectIdentifier(host));
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checksums->Set("command_id", GetObjectIdentifier(notification->GetCommand()));
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TimePeriod::Ptr timeperiod = notification->GetPeriod();
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if (timeperiod)
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checksums->Set("period_id", GetObjectIdentifier(timeperiod));
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if (service)
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checksums->Set("service_id", GetObjectIdentifier(service));
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userChecksums->Reserve(users.size());
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userNames->Reserve(users.size());
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for (auto& user : users) {
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userChecksums->Add(GetObjectIdentifier(user));
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userNames->Add(user->GetName());
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}
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checksums->Set("user_ids", userChecksums);
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checksums->Set("users_checksum", CalculateCheckSumArray(userNames));
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usergroupChecksums->Reserve(usergroups.size());
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usergroupNames->Reserve(usergroups.size());
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for (auto& usergroup : usergroups) {
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usergroupChecksums->Add(GetObjectIdentifier(usergroup));
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usergroupNames->Add(usergroup->GetName());
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}
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checksums->Set("usergroup_ids", usergroupChecksums);
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checksums->Set("usergroups_checksum", CalculateCheckSumArray(usergroupNames));
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if (notification->GetTimes()) {
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attributes->Set("times_begin", notification->GetTimes()->Get("begin"));
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attributes->Set("times_end",notification->GetTimes()->Get("end"));
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|
}
|
|
|
|
return;
|
|
}
|
|
|
|
Comment::Ptr comment = dynamic_pointer_cast<Comment>(object);
|
|
if (comment) {
|
|
attributes->Set("author", comment->GetAuthor());
|
|
attributes->Set("text", comment->GetText());
|
|
attributes->Set("entry_type", comment->GetEntryType());
|
|
attributes->Set("is_persistent", comment->GetPersistent());
|
|
attributes->Set("expire_time", comment->GetExpireTime());
|
|
|
|
Host::Ptr host;
|
|
Service::Ptr service;
|
|
tie(host, service) = GetHostService(comment->GetCheckable());
|
|
if (service) {
|
|
checksums->Set("service_id", GetObjectIdentifier(service));
|
|
} else
|
|
checksums->Set("host_id", GetObjectIdentifier(host));
|
|
|
|
checksums->Set("properties_checksum", HashValue(attributes));
|
|
|
|
return;
|
|
}
|
|
|
|
Downtime::Ptr downtime = dynamic_pointer_cast<Downtime>(object);
|
|
if (downtime) {
|
|
attributes->Set("author", downtime->GetAuthor());
|
|
attributes->Set("comment", downtime->GetComment());
|
|
attributes->Set("entry_time", downtime->GetEntryTime());
|
|
attributes->Set("scheduled_start_time", downtime->GetStartTime());
|
|
attributes->Set("scheduled_end_time", downtime->GetEndTime());
|
|
attributes->Set("duration", downtime->GetDuration());
|
|
attributes->Set("is_fixed", downtime->GetFixed());
|
|
attributes->Set("is_in_effect", downtime->IsInEffect());
|
|
if (downtime->IsInEffect())
|
|
attributes->Set("actual_start_time", downtime->GetTriggerTime());
|
|
|
|
Host::Ptr host;
|
|
Service::Ptr service;
|
|
tie(host, service) = GetHostService(downtime->GetCheckable());
|
|
|
|
if (service) {
|
|
checksums->Set("service_id", GetObjectIdentifier(service));
|
|
} else
|
|
checksums->Set("host_id", GetObjectIdentifier(host));
|
|
|
|
checksums->Set("properties_checksum", HashValue(attributes));
|
|
return;
|
|
}
|
|
|
|
UserGroup::Ptr userGroup = dynamic_pointer_cast<UserGroup>(object);
|
|
if (userGroup) {
|
|
attributes->Set("display_name", userGroup->GetDisplayName());
|
|
|
|
checksums->Set("properties_checksum", HashValue(attributes));
|
|
|
|
return;
|
|
}
|
|
|
|
HostGroup::Ptr hostGroup = dynamic_pointer_cast<HostGroup>(object);
|
|
if (hostGroup) {
|
|
attributes->Set("display_name", hostGroup->GetDisplayName());
|
|
|
|
checksums->Set("properties_checksum", HashValue(attributes));
|
|
|
|
return;
|
|
}
|
|
|
|
ServiceGroup::Ptr serviceGroup = dynamic_pointer_cast<ServiceGroup>(object);
|
|
if (serviceGroup) {
|
|
attributes->Set("display_name", serviceGroup->GetDisplayName());
|
|
|
|
checksums->Set("properties_checksum", HashValue(attributes));
|
|
|
|
return;
|
|
}
|
|
|
|
Command::Ptr command = dynamic_pointer_cast<Command>(object);
|
|
if (command) {
|
|
if (dynamic_pointer_cast<CheckCommand>(object))
|
|
attributes->Set("type", "CheckCommand");
|
|
else if (dynamic_pointer_cast<EventCommand>(object))
|
|
attributes->Set("type", "EventCommand");
|
|
else
|
|
attributes->Set("type", "NotificationCommand");
|
|
|
|
attributes->Set("command", command->GetCommandLine());
|
|
attributes->Set("timeout", command->GetTimeout());
|
|
|
|
checksums->Set("properties_checksum", HashValue(attributes));
|
|
|
|
Dictionary::Ptr arguments = command->GetArguments();
|
|
Dictionary::Ptr argumentChecksums = new Dictionary;
|
|
|
|
if (arguments) {
|
|
ObjectLock argumentsLock(arguments);
|
|
|
|
for (auto& kv : arguments) {
|
|
argumentChecksums->Set(kv.first, HashValue(kv.second));
|
|
}
|
|
|
|
attributes->Set("arguments", arguments);
|
|
}
|
|
|
|
checksums->Set("arguments_checksum", HashValue(arguments));
|
|
checksums->Set("argument_ids", argumentChecksums);
|
|
|
|
Dictionary::Ptr envvars = command->GetEnv();
|
|
Dictionary::Ptr envvarChecksums = new Dictionary;
|
|
|
|
if (envvars) {
|
|
ObjectLock argumentsLock(envvars);
|
|
|
|
for (auto& kv : envvars) {
|
|
envvarChecksums->Set(kv.first, HashValue(kv.second));
|
|
}
|
|
|
|
attributes->Set("envvars", envvars);
|
|
}
|
|
|
|
checksums->Set("envvars_checksum", HashValue(envvars));
|
|
checksums->Set("envvar_ids", envvarChecksums);
|
|
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
/* Creates a config update with computed checksums etc.
|
|
* Writes attributes, customVars and checksums into the respective supplied vectors. Adds two values to each vector
|
|
* (if applicable), first the key then the value. To use in a Redis command the command (e.g. HSET) and the key (e.g.
|
|
* icinga:config:object:downtime) need to be prepended. There is nothing to indicate success or failure.
|
|
*/
|
|
void
|
|
RedisWriter::CreateConfigUpdate(const ConfigObject::Ptr& object, const String typeName, std::vector<String>& attributes,
|
|
std::vector<String>& customVars, std::vector<String>& checksums,
|
|
bool runtimeUpdate)
|
|
{
|
|
/* TODO: This isn't essentially correct as we don't keep track of config objects ourselves. This would avoid duplicated config updates at startup.
|
|
if (!runtimeUpdate && m_ConfigDumpInProgress)
|
|
return;
|
|
*/
|
|
|
|
if (m_Rcon == nullptr)
|
|
return;
|
|
|
|
Dictionary::Ptr attr = new Dictionary;
|
|
Dictionary::Ptr chksm = new Dictionary;
|
|
|
|
PrepareObject(object, attr, chksm);
|
|
|
|
String objectKey = GetObjectIdentifier(object);
|
|
|
|
attributes.emplace_back(objectKey);
|
|
attributes.emplace_back(JsonEncode(attr));
|
|
|
|
CustomVarObject::Ptr customVarObject = dynamic_pointer_cast<CustomVarObject>(object);
|
|
|
|
if (customVarObject) {
|
|
chksm->Set("customvars_checksum", CalculateCheckSumVars(customVarObject));
|
|
|
|
auto vars(SerializeVars(customVarObject));
|
|
|
|
if (vars) {
|
|
auto varsJson(JsonEncode(vars));
|
|
|
|
customVars.emplace_back(objectKey);
|
|
customVars.emplace_back(varsJson);
|
|
}
|
|
}
|
|
|
|
checksums.emplace_back(objectKey);
|
|
checksums.emplace_back(JsonEncode(chksm));
|
|
|
|
/* Send an update event to subscribers. */
|
|
if (runtimeUpdate) {
|
|
m_Rcon->ExecuteQuery({"PUBLISH", "icinga:config:update", typeName + ":" + objectKey});
|
|
}
|
|
}
|
|
|
|
void RedisWriter::SendConfigDelete(const ConfigObject::Ptr& object)
|
|
{
|
|
String typeName = object->GetReflectionType()->GetName().ToLower();
|
|
String objectKey = GetObjectIdentifier(object);
|
|
|
|
m_Rcon->ExecuteQueries({
|
|
{"HDEL", m_PrefixConfigObject + typeName, objectKey},
|
|
{"DEL", m_PrefixStateObject + typeName + ":" + objectKey},
|
|
{"PUBLISH", "icinga:config:delete", typeName + ":" + objectKey}
|
|
});
|
|
}
|
|
|
|
void RedisWriter::SendStatusUpdate(const ConfigObject::Ptr& object)
|
|
{
|
|
Checkable::Ptr checkable = dynamic_pointer_cast<Checkable>(object);
|
|
if (!checkable)
|
|
return;
|
|
|
|
Host::Ptr host;
|
|
Service::Ptr service;
|
|
|
|
tie(host, service) = GetHostService(checkable);
|
|
|
|
String streamname;
|
|
if (service)
|
|
streamname = "icinga:state:stream:service";
|
|
else
|
|
streamname = "icinga:state:stream:host";
|
|
|
|
Dictionary::Ptr objectAttrs = SerializeState(checkable);
|
|
|
|
std::vector<String> streamadd({"XADD", streamname, "*"});
|
|
ObjectLock olock(objectAttrs);
|
|
for (const Dictionary::Pair& kv : objectAttrs) {
|
|
streamadd.emplace_back(kv.first);
|
|
streamadd.emplace_back(kv.second);
|
|
}
|
|
|
|
m_Rcon->ExecuteQuery(streamadd);
|
|
}
|
|
|
|
Dictionary::Ptr RedisWriter::SerializeState(const Checkable::Ptr& checkable)
|
|
{
|
|
Dictionary::Ptr attrs = new Dictionary();
|
|
|
|
Host::Ptr host;
|
|
Service::Ptr service;
|
|
|
|
tie(host, service) = GetHostService(checkable);
|
|
|
|
attrs->Set("id", GetObjectIdentifier(checkable));;
|
|
attrs->Set("env_id", CalculateCheckSumString(GetEnvironment()));
|
|
attrs->Set("state_type", checkable->GetStateType());
|
|
|
|
// TODO: last_hard/soft_state should be "previous".
|
|
if (service) {
|
|
attrs->Set("state", service->GetState());
|
|
attrs->Set("last_soft_state", service->GetState());
|
|
attrs->Set("last_hard_state", service->GetLastHardState());
|
|
} else {
|
|
attrs->Set("state", host->GetState());
|
|
attrs->Set("last_soft_state", host->GetState());
|
|
attrs->Set("last_hard_state", host->GetLastHardState());
|
|
}
|
|
|
|
attrs->Set("check_attempt", checkable->GetCheckAttempt());
|
|
|
|
//attrs->Set("severity")
|
|
//attrs->Set(checkable->GetSeverity());
|
|
|
|
attrs->Set("is_active", checkable->IsActive());
|
|
|
|
CheckResult::Ptr cr = checkable->GetLastCheckResult();
|
|
|
|
if (cr) {
|
|
String rawOutput = cr->GetOutput();
|
|
if (!rawOutput.IsEmpty()) {
|
|
size_t lineBreak = rawOutput.Find("\n");
|
|
String output = rawOutput.SubStr(0, lineBreak);
|
|
if (!output.IsEmpty())
|
|
attrs->Set("output", rawOutput.SubStr(0, lineBreak));
|
|
|
|
if (lineBreak > 0 && lineBreak != String::NPos) {
|
|
String longOutput = rawOutput.SubStr(lineBreak+1, rawOutput.GetLength());
|
|
if (!longOutput.IsEmpty())
|
|
attrs->Set("long_output", longOutput);
|
|
}
|
|
}
|
|
|
|
String perfData = PluginUtility::FormatPerfdata(cr->GetPerformanceData());
|
|
if (!perfData.IsEmpty())
|
|
attrs->Set("performance_data", perfData);
|
|
|
|
if (!cr->GetCommand().IsEmpty())
|
|
attrs->Set("commandline", FormatCommandLine(cr->GetCommand()));
|
|
attrs->Set("execution_time", cr->CalculateExecutionTime());
|
|
attrs->Set("latency", cr->CalculateLatency());
|
|
}
|
|
|
|
bool isProblem = !checkable->IsStateOK(checkable->GetStateRaw());
|
|
attrs->Set("is_problem", isProblem);
|
|
attrs->Set("is_handled", isProblem && (checkable->IsInDowntime() || checkable->IsAcknowledged()));
|
|
attrs->Set("is_reachable", checkable->IsReachable());
|
|
attrs->Set("is_flapping", checkable->IsFlapping());
|
|
|
|
attrs->Set("is_acknowledged", checkable->IsAcknowledged());
|
|
if (checkable->IsAcknowledged()) {
|
|
Timestamp entry = 0;
|
|
Comment::Ptr AckComment;
|
|
for (const Comment::Ptr& c : checkable->GetComments()) {
|
|
if (c->GetEntryType() == CommentAcknowledgement) {
|
|
if (c->GetEntryTime() > entry) {
|
|
entry = c->GetEntryTime();
|
|
AckComment = c;
|
|
}
|
|
}
|
|
}
|
|
if (AckComment != nullptr) {
|
|
attrs->Set("acknowledgement_comment_id", GetObjectIdentifier(AckComment));
|
|
}
|
|
}
|
|
|
|
attrs->Set("in_downtime", checkable->IsInDowntime());
|
|
|
|
if (checkable->GetCheckTimeout().IsEmpty())
|
|
attrs->Set("check_timeout",checkable->GetCheckCommand()->GetTimeout());
|
|
else
|
|
attrs->Set("check_timeout", checkable->GetCheckTimeout());
|
|
|
|
attrs->Set("last_update", Utility::GetTime());
|
|
attrs->Set("last_state_change", checkable->GetLastStateChange());
|
|
attrs->Set("next_check", checkable->GetNextCheck());
|
|
|
|
return attrs;
|
|
}
|
|
|
|
std::vector<String>
|
|
RedisWriter::UpdateObjectAttrs(const ConfigObject::Ptr& object, int fieldType,
|
|
const String& typeNameOverride)
|
|
{
|
|
Type::Ptr type = object->GetReflectionType();
|
|
Dictionary::Ptr attrs(new Dictionary);
|
|
|
|
for (int fid = 0; fid < type->GetFieldCount(); fid++) {
|
|
Field field = type->GetFieldInfo(fid);
|
|
|
|
if ((field.Attributes & fieldType) == 0)
|
|
continue;
|
|
|
|
Value val = object->GetField(fid);
|
|
|
|
/* hide attributes which shouldn't be user-visible */
|
|
if (field.Attributes & FANoUserView)
|
|
continue;
|
|
|
|
/* hide internal navigation fields */
|
|
if (field.Attributes & FANavigation && !(field.Attributes & (FAConfig | FAState)))
|
|
continue;
|
|
|
|
attrs->Set(field.Name, Serialize(val));
|
|
}
|
|
|
|
/* Downtimes require in_effect, which is not an attribute */
|
|
Downtime::Ptr downtime = dynamic_pointer_cast<Downtime>(object);
|
|
if (downtime) {
|
|
attrs->Set("in_effect", Serialize(downtime->IsInEffect()));
|
|
attrs->Set("trigger_time", Serialize(downtime->GetTriggerTime()));
|
|
}
|
|
|
|
|
|
/* Use the name checksum as unique key. */
|
|
String typeName = type->GetName().ToLower();
|
|
if (!typeNameOverride.IsEmpty())
|
|
typeName = typeNameOverride.ToLower();
|
|
|
|
return {GetObjectIdentifier(object), JsonEncode(attrs)};
|
|
//m_Rcon->ExecuteQuery({"HSET", keyPrefix + typeName, GetObjectIdentifier(object), JsonEncode(attrs)});
|
|
}
|
|
|
|
void RedisWriter::StateChangeHandler(const ConfigObject::Ptr &object)
|
|
{
|
|
Type::Ptr type = object->GetReflectionType();
|
|
|
|
for (const RedisWriter::Ptr& rw : ConfigType::GetObjectsByType<RedisWriter>()) {
|
|
rw->m_WorkQueue.Enqueue(std::bind(&RedisWriter::SendStatusUpdate, rw, object));
|
|
}
|
|
}
|
|
|
|
void RedisWriter::VersionChangedHandler(const ConfigObject::Ptr& object)
|
|
{
|
|
Type::Ptr type = object->GetReflectionType();
|
|
|
|
if (object->IsActive()) {
|
|
// Create or update the object config
|
|
for (const RedisWriter::Ptr& rw : ConfigType::GetObjectsByType<RedisWriter>()) {
|
|
if (rw)
|
|
rw->m_WorkQueue.Enqueue(std::bind(&RedisWriter::SendConfigUpdate, rw, object, true));
|
|
}
|
|
} else if (!object->IsActive() &&
|
|
object->GetExtension("ConfigObjectDeleted")) { // same as in apilistener-configsync.cpp
|
|
// Delete object config
|
|
for (const RedisWriter::Ptr& rw : ConfigType::GetObjectsByType<RedisWriter>()) {
|
|
if (rw)
|
|
rw->m_WorkQueue.Enqueue(std::bind(&RedisWriter::SendConfigDelete, rw, object));
|
|
}
|
|
}
|
|
}
|
|
|
|
void RedisWriter::DowntimeChangedHandler(const Downtime::Ptr& downtime)
|
|
{
|
|
StateChangeHandler(downtime->GetCheckable());
|
|
}
|