mirror of
https://github.com/Icinga/icinga2.git
synced 2025-09-26 11:08:51 +02:00
42fc3cdcfc
In order to avoid changes to the environment ID, it is now no longer derived from the Environment constant but instead from the public key of the CA certificate. This ensures that it is different between clusters by default, so no additional changes have to be done to allow two clusters to use Icinga DB to write into the same database. To prevent the ID from changing when the CA certificate is replaced, it is also persisted into the file /var/lib/icinga2/icingadb.env, so if that file exists, it takes precedence over the CA certificate.
186 lines
7.1 KiB
C++
186 lines
7.1 KiB
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
|
|
|
|
#ifndef ICINGADB_H
|
|
#define ICINGADB_H
|
|
|
|
#include "icingadb/icingadb-ti.hpp"
|
|
#include "icingadb/redisconnection.hpp"
|
|
#include "base/timer.hpp"
|
|
#include "base/workqueue.hpp"
|
|
#include "icinga/customvarobject.hpp"
|
|
#include "icinga/checkable.hpp"
|
|
#include "icinga/service.hpp"
|
|
#include "icinga/downtime.hpp"
|
|
#include "remote/messageorigin.hpp"
|
|
#include <atomic>
|
|
#include <memory>
|
|
#include <mutex>
|
|
#include <set>
|
|
#include <unordered_map>
|
|
#include <utility>
|
|
|
|
namespace icinga
|
|
{
|
|
|
|
/**
|
|
* @ingroup icingadb
|
|
*/
|
|
class IcingaDB : public ObjectImpl<IcingaDB>
|
|
{
|
|
public:
|
|
DECLARE_OBJECT(IcingaDB);
|
|
DECLARE_OBJECTNAME(IcingaDB);
|
|
|
|
IcingaDB();
|
|
|
|
static void ConfigStaticInitialize();
|
|
|
|
void Validate(int types, const ValidationUtils& utils) override;
|
|
virtual void Start(bool runtimeCreated) override;
|
|
virtual void Stop(bool runtimeRemoved) override;
|
|
|
|
protected:
|
|
void ValidateTlsProtocolmin(const Lazy<String>& lvalue, const ValidationUtils& utils) override;
|
|
void ValidateConnectTimeout(const Lazy<double>& lvalue, const ValidationUtils& utils) override;
|
|
|
|
private:
|
|
class DumpedGlobals
|
|
{
|
|
public:
|
|
void Reset();
|
|
bool IsNew(const String& id);
|
|
|
|
private:
|
|
std::set<String> m_Ids;
|
|
std::mutex m_Mutex;
|
|
};
|
|
|
|
void OnConnectedHandler();
|
|
|
|
void PublishStatsTimerHandler();
|
|
void PublishStats();
|
|
|
|
/* config & status dump */
|
|
void UpdateAllConfigObjects();
|
|
std::vector<std::vector<intrusive_ptr<ConfigObject>>> ChunkObjects(std::vector<intrusive_ptr<ConfigObject>> objects, size_t chunkSize);
|
|
void DeleteKeys(const RedisConnection::Ptr& conn, const std::vector<String>& keys, RedisConnection::QueryPriority priority);
|
|
std::vector<String> GetTypeOverwriteKeys(const String& type);
|
|
std::vector<String> GetTypeDumpSignalKeys(const Type::Ptr& type);
|
|
void InsertObjectDependencies(const ConfigObject::Ptr& object, const String typeName, std::map<String, std::vector<String>>& hMSets,
|
|
std::vector<Dictionary::Ptr>& runtimeUpdates, bool runtimeUpdate);
|
|
void UpdateState(const Checkable::Ptr& checkable);
|
|
void SendConfigUpdate(const ConfigObject::Ptr& object, bool runtimeUpdate);
|
|
void CreateConfigUpdate(const ConfigObject::Ptr& object, const String type, std::map<String, std::vector<String>>& hMSets,
|
|
std::vector<Dictionary::Ptr>& runtimeUpdates, bool runtimeUpdate);
|
|
void SendConfigDelete(const ConfigObject::Ptr& object);
|
|
void SendStatusUpdate(const Checkable::Ptr& checkable);
|
|
void SendStateChange(const ConfigObject::Ptr& object, const CheckResult::Ptr& cr, StateType type);
|
|
void AddObjectDataToRuntimeUpdates(std::vector<Dictionary::Ptr>& runtimeUpdates, const String& objectKey,
|
|
const String& redisKey, const Dictionary::Ptr& data);
|
|
|
|
void SendSentNotification(
|
|
const Notification::Ptr& notification, const Checkable::Ptr& checkable, const std::set<User::Ptr>& users,
|
|
NotificationType type, const CheckResult::Ptr& cr, const String& author, const String& text, double sendTime
|
|
);
|
|
|
|
void SendStartedDowntime(const Downtime::Ptr& downtime);
|
|
void SendRemovedDowntime(const Downtime::Ptr& downtime);
|
|
void SendAddedComment(const Comment::Ptr& comment);
|
|
void SendRemovedComment(const Comment::Ptr& comment);
|
|
void SendFlappingChange(const Checkable::Ptr& checkable, double changeTime, double flappingLastChange);
|
|
void SendNextUpdate(const Checkable::Ptr& checkable);
|
|
void SendAcknowledgementSet(const Checkable::Ptr& checkable, const String& author, const String& comment, AcknowledgementType type, bool persistent, double changeTime, double expiry);
|
|
void SendAcknowledgementCleared(const Checkable::Ptr& checkable, const String& removedBy, double changeTime, double ackLastChange);
|
|
|
|
std::vector<String> UpdateObjectAttrs(const ConfigObject::Ptr& object, int fieldType, const String& typeNameOverride);
|
|
Dictionary::Ptr SerializeState(const Checkable::Ptr& checkable);
|
|
|
|
/* Stats */
|
|
Dictionary::Ptr GetStats();
|
|
|
|
/* utilities */
|
|
static String FormatCheckSumBinary(const String& str);
|
|
static String FormatCommandLine(const Value& commandLine);
|
|
static long long TimestampToMilliseconds(double timestamp);
|
|
static String IcingaToStreamValue(const Value& value);
|
|
|
|
static ArrayData GetObjectIdentifiersWithoutEnv(const ConfigObject::Ptr& object);
|
|
static String GetObjectIdentifier(const ConfigObject::Ptr& object);
|
|
static String CalcEventID(const char* eventType, const ConfigObject::Ptr& object, double eventTime = 0, NotificationType nt = NotificationType(0));
|
|
static Dictionary::Ptr SerializeVars(const CustomVarObject::Ptr& object);
|
|
static const char* GetNotificationTypeByEnum(NotificationType type);
|
|
|
|
static String HashValue(const Value& value);
|
|
static String HashValue(const Value& value, const std::set<String>& propertiesBlacklist, bool propertiesWhitelist = false);
|
|
|
|
static String GetLowerCaseTypeNameDB(const ConfigObject::Ptr& obj);
|
|
static bool PrepareObject(const ConfigObject::Ptr& object, Dictionary::Ptr& attributes, Dictionary::Ptr& checkSums);
|
|
|
|
static void StateChangeHandler(const ConfigObject::Ptr& object);
|
|
static void StateChangeHandler(const ConfigObject::Ptr& object, const CheckResult::Ptr& cr, StateType type);
|
|
static void VersionChangedHandler(const ConfigObject::Ptr& object);
|
|
static void DowntimeStartedHandler(const Downtime::Ptr& downtime);
|
|
static void DowntimeRemovedHandler(const Downtime::Ptr& downtime);
|
|
|
|
static void NotificationSentToAllUsersHandler(
|
|
const Notification::Ptr& notification, const Checkable::Ptr& checkable, const std::set<User::Ptr>& users,
|
|
NotificationType type, const CheckResult::Ptr& cr, const String& author, const String& text
|
|
);
|
|
|
|
static void CommentAddedHandler(const Comment::Ptr& comment);
|
|
static void CommentRemovedHandler(const Comment::Ptr& comment);
|
|
static void FlappingChangeHandler(const Checkable::Ptr& checkable, double changeTime);
|
|
static void NewCheckResultHandler(const Checkable::Ptr& checkable);
|
|
static void NextCheckChangedHandler(const Checkable::Ptr& checkable);
|
|
static void AcknowledgementSetHandler(const Checkable::Ptr& checkable, const String& author, const String& comment, AcknowledgementType type, bool persistent, double changeTime, double expiry);
|
|
static void AcknowledgementClearedHandler(const Checkable::Ptr& checkable, const String& removedBy, double changeTime);
|
|
|
|
void AssertOnWorkQueue();
|
|
|
|
void ExceptionHandler(boost::exception_ptr exp);
|
|
|
|
template<class T>
|
|
static inline
|
|
std::vector<T> Prepend(std::vector<T>&& needle, std::vector<T>&& haystack)
|
|
{
|
|
for (auto& hay : haystack) {
|
|
needle.emplace_back(std::move(hay));
|
|
}
|
|
|
|
return std::move(needle);
|
|
}
|
|
|
|
template<class T, class Needle>
|
|
static inline
|
|
std::vector<T> Prepend(Needle&& needle, std::vector<T>&& haystack)
|
|
{
|
|
haystack.emplace(haystack.begin(), std::forward<Needle>(needle));
|
|
return std::move(haystack);
|
|
}
|
|
|
|
static std::vector<Type::Ptr> GetTypes();
|
|
|
|
Timer::Ptr m_StatsTimer;
|
|
WorkQueue m_WorkQueue{0, 1, LogNotice};
|
|
|
|
String m_PrefixConfigObject;
|
|
String m_PrefixConfigCheckSum;
|
|
|
|
bool m_ConfigDumpInProgress;
|
|
bool m_ConfigDumpDone;
|
|
|
|
RedisConnection::Ptr m_Rcon;
|
|
std::unordered_map<ConfigType*, RedisConnection::Ptr> m_Rcons;
|
|
std::atomic_size_t m_PendingRcons;
|
|
|
|
struct {
|
|
DumpedGlobals CustomVar, ActionUrl, NotesUrl, IconImage;
|
|
} m_DumpedGlobals;
|
|
|
|
static String m_EnvironmentId;
|
|
static std::once_flag m_EnvironmentIdOnce;
|
|
};
|
|
}
|
|
|
|
#endif /* ICINGADB_H */
|