mirror of https://github.com/Icinga/icinga2.git
476 lines
18 KiB
C++
476 lines
18 KiB
C++
/******************************************************************************
|
|
* 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 "livestatus/statehisttable.h"
|
|
#include "livestatus/logutility.h"
|
|
#include "livestatus/hoststable.h"
|
|
#include "livestatus/servicestable.h"
|
|
#include "livestatus/contactstable.h"
|
|
#include "livestatus/commandstable.h"
|
|
#include "icinga/icingaapplication.h"
|
|
#include "icinga/cib.h"
|
|
#include "icinga/service.h"
|
|
#include "icinga/host.h"
|
|
#include "icinga/user.h"
|
|
#include "icinga/checkcommand.h"
|
|
#include "icinga/eventcommand.h"
|
|
#include "icinga/notificationcommand.h"
|
|
#include "base/convert.h"
|
|
#include "base/utility.h"
|
|
#include "base/logger_fwd.h"
|
|
#include "base/application.h"
|
|
#include "base/objectlock.h"
|
|
#include <boost/smart_ptr/make_shared.hpp>
|
|
#include <boost/foreach.hpp>
|
|
#include <boost/tuple/tuple.hpp>
|
|
#include <boost/algorithm/string.hpp>
|
|
#include <boost/algorithm/string/split.hpp>
|
|
#include <boost/algorithm/string/classification.hpp>
|
|
#include <boost/algorithm/string/replace.hpp>
|
|
#include <boost/algorithm/string/predicate.hpp>
|
|
#include <fstream>
|
|
|
|
using namespace icinga;
|
|
|
|
StateHistTable::StateHistTable(const String& compat_log_path, time_t from, time_t until)
|
|
{
|
|
/* store attributes for FetchRows */
|
|
m_TimeFrom = from;
|
|
m_TimeUntil = until;
|
|
m_CompatLogPath = compat_log_path;
|
|
|
|
AddColumns(this);
|
|
}
|
|
|
|
void StateHistTable::UpdateLogEntries(const Dictionary::Ptr& log_entry_attrs, int line_count, int lineno, const AddRowFunction& addRowFn)
|
|
{
|
|
unsigned int time = log_entry_attrs->Get("time");
|
|
String host_name = log_entry_attrs->Get("host_name");
|
|
String service_description = log_entry_attrs->Get("service_description");
|
|
unsigned long state = log_entry_attrs->Get("state");
|
|
int log_type = log_entry_attrs->Get("log_type");
|
|
String state_type = log_entry_attrs->Get("state_type"); //SOFT, HARD, STARTED, STOPPED, ...
|
|
String log_line = log_entry_attrs->Get("message"); /* use message from log table */
|
|
|
|
Checkable::Ptr checkable;
|
|
|
|
if (service_description.IsEmpty())
|
|
checkable = Host::GetByName(host_name);
|
|
else
|
|
checkable = Service::GetByNamePair(host_name, service_description);
|
|
|
|
/* invalid log line for state history */
|
|
if (!checkable)
|
|
return;
|
|
|
|
Array::Ptr state_hist_service_states;
|
|
Dictionary::Ptr state_hist_bag;
|
|
unsigned long query_part = m_TimeUntil - m_TimeFrom;
|
|
|
|
/* insert new service states array with values if not existing */
|
|
if (m_CheckablesCache.find(checkable) == m_CheckablesCache.end()) {
|
|
|
|
/* create new values */
|
|
state_hist_service_states = make_shared<Array>();
|
|
state_hist_bag = make_shared<Dictionary>();
|
|
|
|
Service::Ptr service = dynamic_pointer_cast<Service>(checkable);
|
|
Host::Ptr host;
|
|
|
|
if (service)
|
|
host = service->GetHost();
|
|
else
|
|
host = static_pointer_cast<Host>(checkable);
|
|
|
|
state_hist_bag->Set("host_name", host->GetName());
|
|
|
|
if (service)
|
|
state_hist_bag->Set("service_description", service->GetShortName());
|
|
|
|
state_hist_bag->Set("state", state);
|
|
state_hist_bag->Set("in_downtime", 0);
|
|
state_hist_bag->Set("in_host_downtime", 0);
|
|
state_hist_bag->Set("in_notification_period", 1); // assume "always"
|
|
state_hist_bag->Set("is_flapping", 0);
|
|
state_hist_bag->Set("time", time);
|
|
state_hist_bag->Set("lineno", lineno);
|
|
state_hist_bag->Set("log_output", log_line); /* complete line */
|
|
state_hist_bag->Set("from", time); /* starting at current timestamp */
|
|
state_hist_bag->Set("until", time); /* will be updated later on state change */
|
|
state_hist_bag->Set("query_part", query_part); /* required for _part calculations */
|
|
|
|
state_hist_service_states->Add(state_hist_bag);
|
|
|
|
Log(LogDebug, "livestatus", "statehist: Adding new object '" + checkable->GetName() + "' to services cache.");
|
|
} else {
|
|
state_hist_service_states = m_CheckablesCache[checkable];
|
|
state_hist_bag = state_hist_service_states->Get(state_hist_service_states->GetLength()-1); /* fetch latest state from history */
|
|
|
|
/* state duration */
|
|
|
|
/* determine service notifications notification_period and compare against current timestamp */
|
|
bool in_notification_period = true;
|
|
String notification_period_name;
|
|
BOOST_FOREACH(const Notification::Ptr& notification, checkable->GetNotifications()) {
|
|
TimePeriod::Ptr notification_period = notification->GetNotificationPeriod();
|
|
|
|
if (notification_period) {
|
|
if (notification_period->IsInside(static_cast<double>(time)))
|
|
in_notification_period = true;
|
|
else
|
|
in_notification_period = false;
|
|
|
|
notification_period_name = notification_period->GetName(); // last one wins
|
|
} else
|
|
in_notification_period = true; // assume "always"
|
|
}
|
|
|
|
/* check for state changes, flapping & downtime start/end */
|
|
switch (log_type) {
|
|
case LogEntryTypeHostAlert:
|
|
case LogEntryTypeHostInitialState:
|
|
case LogEntryTypeHostCurrentState:
|
|
case LogEntryTypeServiceAlert:
|
|
case LogEntryTypeServiceInitialState:
|
|
case LogEntryTypeServiceCurrentState:
|
|
if (state != state_hist_bag->Get("state")) {
|
|
/* 1. seal old state_hist_bag */
|
|
state_hist_bag->Set("until", time); /* add until record for duration calculation */
|
|
|
|
/* 2. add new state_hist_bag */
|
|
Dictionary::Ptr state_hist_bag_new = make_shared<Dictionary>();
|
|
|
|
state_hist_bag_new->Set("host_name", state_hist_bag->Get("host_name"));
|
|
state_hist_bag_new->Set("service_description", state_hist_bag->Get("service_description"));
|
|
state_hist_bag_new->Set("state", state);
|
|
state_hist_bag_new->Set("in_downtime", state_hist_bag->Get("in_downtime")); // keep value from previous state!
|
|
state_hist_bag_new->Set("in_host_downtime", state_hist_bag->Get("in_host_downtime")); // keep value from previous state!
|
|
state_hist_bag_new->Set("in_notification_period", (in_notification_period ? 1 : 0));
|
|
state_hist_bag_new->Set("notification_period", notification_period_name);
|
|
state_hist_bag_new->Set("is_flapping", state_hist_bag->Get("is_flapping")); // keep value from previous state!
|
|
state_hist_bag_new->Set("time", time);
|
|
state_hist_bag_new->Set("lineno", lineno);
|
|
state_hist_bag_new->Set("log_output", log_line); /* complete line */
|
|
state_hist_bag_new->Set("from", time); /* starting at current timestamp */
|
|
state_hist_bag_new->Set("until", time + 1); /* will be updated later */
|
|
state_hist_bag_new->Set("query_part", query_part);
|
|
|
|
state_hist_service_states->Add(state_hist_bag_new);
|
|
|
|
Log(LogDebug, "livestatus", "statehist: State change detected for object '" +
|
|
checkable->GetName() + "' in '" + log_line + "'.");
|
|
}
|
|
break;
|
|
case LogEntryTypeHostFlapping:
|
|
case LogEntryTypeServiceFlapping:
|
|
if (state_type == "STARTED")
|
|
state_hist_bag->Set("is_flapping", 1);
|
|
else if (state_type == "STOPPED" || state_type == "DISABLED")
|
|
state_hist_bag->Set("is_flapping", 0);
|
|
break;
|
|
break;
|
|
case LogEntryTypeHostDowntimeAlert:
|
|
case LogEntryTypeServiceDowntimeAlert:
|
|
if (state_type == "STARTED") {
|
|
state_hist_bag->Set("in_downtime", 1);
|
|
if (log_type == LogEntryTypeHostDowntimeAlert)
|
|
state_hist_bag->Set("in_host_downtime", 1);
|
|
}
|
|
else if (state_type == "STOPPED" || state_type == "CANCELLED") {
|
|
state_hist_bag->Set("in_downtime", 0);
|
|
if (log_type == LogEntryTypeHostDowntimeAlert)
|
|
state_hist_bag->Set("in_host_downtime", 0);
|
|
}
|
|
break;
|
|
default:
|
|
//nothing to update
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
m_CheckablesCache[checkable] = state_hist_service_states;
|
|
|
|
/* TODO find a way to directly call addRowFn() - right now m_ServicesCache depends on historical lines ("already seen service") */
|
|
}
|
|
|
|
void StateHistTable::AddColumns(Table *table, const String& prefix,
|
|
const Column::ObjectAccessor& objectAccessor)
|
|
{
|
|
table->AddColumn(prefix + "time", Column(&StateHistTable::TimeAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "lineno", Column(&StateHistTable::LinenoAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "from", Column(&StateHistTable::FromAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "until", Column(&StateHistTable::UntilAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration", Column(&StateHistTable::DurationAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_part", Column(&StateHistTable::DurationPartAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "state", Column(&StateHistTable::StateAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "host_down", Column(&StateHistTable::HostDownAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "in_downtime", Column(&StateHistTable::InDowntimeAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "in_host_downtime", Column(&StateHistTable::InHostDowntimeAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "is_flapping", Column(&StateHistTable::IsFlappingAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "in_notification_period", Column(&StateHistTable::InNotificationPeriodAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "notification_period", Column(&StateHistTable::NotificationPeriodAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "debug_info", Column(&Table::EmptyStringAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "host_name", Column(&StateHistTable::HostNameAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "service_description", Column(&StateHistTable::ServiceDescriptionAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "log_output", Column(&StateHistTable::LogOutputAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_ok", Column(&StateHistTable::DurationOkAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_part_ok", Column(&StateHistTable::DurationPartOkAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_warning", Column(&StateHistTable::DurationWarningAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_part_warning", Column(&StateHistTable::DurationPartWarningAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_critical", Column(&StateHistTable::DurationCriticalAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_part_critical", Column(&StateHistTable::DurationPartCriticalAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_unknown", Column(&StateHistTable::DurationUnknownAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_part_unknown", Column(&StateHistTable::DurationPartUnknownAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_unmonitored", Column(&StateHistTable::DurationUnmonitoredAccessor, objectAccessor));
|
|
table->AddColumn(prefix + "duration_part_unmonitored", Column(&StateHistTable::DurationPartUnmonitoredAccessor, objectAccessor));
|
|
|
|
HostsTable::AddColumns(table, "current_host_", boost::bind(&StateHistTable::HostAccessor, _1, objectAccessor));
|
|
ServicesTable::AddColumns(table, "current_service_", boost::bind(&StateHistTable::ServiceAccessor, _1, objectAccessor));
|
|
}
|
|
|
|
String StateHistTable::GetName(void) const
|
|
{
|
|
return "log";
|
|
}
|
|
|
|
void StateHistTable::FetchRows(const AddRowFunction& addRowFn)
|
|
{
|
|
Log(LogInformation, "livestatus", "Pre-selecting log file from " + Convert::ToString(m_TimeFrom) + " until " + Convert::ToString(m_TimeUntil));
|
|
|
|
/* create log file index */
|
|
LogUtility::CreateLogIndex(m_CompatLogPath, m_LogFileIndex);
|
|
|
|
/* generate log cache */
|
|
LogUtility::CreateLogCache(m_LogFileIndex, this, m_TimeFrom, m_TimeUntil, addRowFn);
|
|
|
|
Checkable::Ptr checkable;
|
|
|
|
BOOST_FOREACH(boost::tie(checkable, boost::tuples::ignore), m_CheckablesCache) {
|
|
BOOST_FOREACH(const Dictionary::Ptr& state_hist_bag, m_CheckablesCache[checkable]) {
|
|
/* pass a dictionary from state history array */
|
|
addRowFn(state_hist_bag);
|
|
}
|
|
}
|
|
}
|
|
|
|
Object::Ptr StateHistTable::HostAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor)
|
|
{
|
|
String host_name = static_cast<Dictionary::Ptr>(row)->Get("host_name");
|
|
|
|
if (host_name.IsEmpty())
|
|
return Object::Ptr();
|
|
|
|
return Host::GetByName(host_name);
|
|
}
|
|
|
|
Object::Ptr StateHistTable::ServiceAccessor(const Value& row, const Column::ObjectAccessor& parentObjectAccessor)
|
|
{
|
|
String host_name = static_cast<Dictionary::Ptr>(row)->Get("host_name");
|
|
String service_description = static_cast<Dictionary::Ptr>(row)->Get("service_description");
|
|
|
|
if (service_description.IsEmpty() || host_name.IsEmpty())
|
|
return Object::Ptr();
|
|
|
|
return Service::GetByNamePair(host_name, service_description);
|
|
}
|
|
|
|
Value StateHistTable::TimeAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("time");
|
|
}
|
|
|
|
Value StateHistTable::LinenoAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("lineno");
|
|
}
|
|
|
|
Value StateHistTable::FromAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("from");
|
|
}
|
|
|
|
Value StateHistTable::UntilAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("until");
|
|
}
|
|
|
|
Value StateHistTable::DurationAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
|
|
}
|
|
|
|
Value StateHistTable::DurationPartAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
|
|
}
|
|
|
|
Value StateHistTable::StateAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("state");
|
|
}
|
|
|
|
Value StateHistTable::HostDownAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("host_down");
|
|
}
|
|
|
|
Value StateHistTable::InDowntimeAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("in_downtime");
|
|
}
|
|
|
|
Value StateHistTable::InHostDowntimeAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("in_host_downtime");
|
|
}
|
|
|
|
Value StateHistTable::IsFlappingAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("is_flapping");
|
|
}
|
|
|
|
Value StateHistTable::InNotificationPeriodAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("in_notification_period");
|
|
}
|
|
|
|
Value StateHistTable::NotificationPeriodAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("notification_period");
|
|
}
|
|
|
|
Value StateHistTable::HostNameAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("host_name");
|
|
}
|
|
|
|
Value StateHistTable::ServiceDescriptionAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("service_description");
|
|
}
|
|
|
|
Value StateHistTable::LogOutputAccessor(const Value& row)
|
|
{
|
|
return static_cast<Dictionary::Ptr>(row)->Get("log_output");
|
|
}
|
|
|
|
Value StateHistTable::DurationOkAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateOK)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationPartOkAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateOK)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationWarningAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateWarning)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationPartWarningAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateWarning)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationCriticalAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateCritical)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationPartCriticalAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateCritical)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationUnknownAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateUnknown)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationPartUnknownAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == StateUnknown)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationUnmonitoredAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == -1)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from"));
|
|
|
|
return 0;
|
|
}
|
|
|
|
Value StateHistTable::DurationPartUnmonitoredAccessor(const Value& row)
|
|
{
|
|
Dictionary::Ptr state_hist_bag = static_cast<Dictionary::Ptr>(row);
|
|
|
|
if (state_hist_bag->Get("state") == -1)
|
|
return (state_hist_bag->Get("until") - state_hist_bag->Get("from")) / state_hist_bag->Get("query_part");
|
|
|
|
return 0;
|
|
} |