mirror of https://github.com/Icinga/icinga2.git
433 lines
16 KiB
C++
433 lines
16 KiB
C++
/******************************************************************************
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* Icinga 2 *
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* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
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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 "ido/servicedbobject.h"
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#include "ido/dbtype.h"
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#include "ido/dbvalue.h"
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#include "base/convert.h"
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#include "base/objectlock.h"
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#include "base/initialize.h"
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#include "base/dynamictype.h"
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#include "icinga/notification.h"
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#include "icinga/checkcommand.h"
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#include "icinga/eventcommand.h"
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#include "icinga/compatutility.h"
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#include <boost/foreach.hpp>
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#include <boost/tuple/tuple.hpp>
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using namespace icinga;
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REGISTER_DBTYPE(Service, "service", DbObjectTypeService, "service_object_id", ServiceDbObject);
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INITIALIZE_ONCE(ServiceDbObject, &ServiceDbObject::StaticInitialize);
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void ServiceDbObject::StaticInitialize(void)
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{
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Service::OnCommentsChanged.connect(boost::bind(&ServiceDbObject::CommentsChangedHandler, _1, _2, _3));
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}
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ServiceDbObject::ServiceDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
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: DbObject(type, name1, name2)
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{ }
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Dictionary::Ptr ServiceDbObject::GetConfigFields(void) const
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{
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Dictionary::Ptr fields = boost::make_shared<Dictionary>();
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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Host::Ptr host = service->GetHost();
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if (!host)
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return Dictionary::Ptr();
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Dictionary::Ptr attrs;
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{
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ObjectLock olock(service);
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attrs = CompatUtility::GetServiceConfigAttributes(service);
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}
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fields->Set("host_object_id", host);
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fields->Set("display_name", service->GetDisplayName());
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fields->Set("check_command_object_id", service->GetCheckCommand());
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fields->Set("check_command_args", Empty);
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fields->Set("eventhandler_command_object_id", service->GetEventCommand());
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fields->Set("eventhandler_command_args", Empty);
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fields->Set("notification_timeperiod_object_id", Notification::GetByName(attrs->Get("notification_period")));
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fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
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fields->Set("failure_prediction_options", Empty);
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fields->Set("check_interval", attrs->Get("check_interval"));
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fields->Set("retry_interval", attrs->Get("retry_interval"));
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fields->Set("max_check_attempts", attrs->Get("max_check_attempts"));
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fields->Set("first_notification_delay", Empty);
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fields->Set("notification_interval", attrs->Get("notification_interval"));
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fields->Set("notify_on_warning", attrs->Get("notify_on_warning"));
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fields->Set("notify_on_unknown", attrs->Get("notify_on_unknown"));
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fields->Set("notify_on_critical", attrs->Get("notify_on_critical"));
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fields->Set("notify_on_recovery", attrs->Get("notify_on_recovery"));
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fields->Set("notify_on_flapping", attrs->Get("notify_on_flapping"));
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fields->Set("notify_on_downtime", attrs->Get("notify_on_downtime"));
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fields->Set("stalk_on_ok", 0);
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fields->Set("stalk_on_warning", 0);
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fields->Set("stalk_on_unknown", 0);
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fields->Set("stalk_on_critical", 0);
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fields->Set("is_volatile", attrs->Get("is_volatile"));
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fields->Set("flap_detection_enabled", attrs->Get("flap_detection_enabled"));
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fields->Set("flap_detection_on_ok", Empty);
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fields->Set("flap_detection_on_warning", Empty);
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fields->Set("flap_detection_on_unknown", Empty);
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fields->Set("flap_detection_on_critical", Empty);
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fields->Set("low_flap_threshold", attrs->Get("low_flap_threshold"));
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fields->Set("high_flap_threshold", attrs->Get("high_flap_threshold"));
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fields->Set("process_performance_data", attrs->Get("process_performance_data"));
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fields->Set("freshness_checks_enabled", attrs->Get("freshness_checks_enabled"));
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fields->Set("freshness_threshold", Empty);
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fields->Set("passive_checks_enabled", attrs->Get("passive_checks_enabled"));
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fields->Set("event_handler_enabled", attrs->Get("event_handler_enabled"));
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fields->Set("active_checks_enabled", attrs->Get("active_checks_enabled"));
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fields->Set("retain_status_information", Empty);
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fields->Set("retain_nonstatus_information", Empty);
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fields->Set("notifications_enabled", attrs->Get("notifications_enabled"));
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fields->Set("obsess_over_service", Empty);
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fields->Set("failure_prediction_enabled", Empty);
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fields->Set("notes", attrs->Get("notes"));
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fields->Set("notes_url", attrs->Get("notes_url"));
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fields->Set("action_url", attrs->Get("action_url"));
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fields->Set("icon_image", attrs->Get("icon_image"));
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fields->Set("icon_image_alt", attrs->Get("icon_image_alt"));
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return fields;
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}
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Dictionary::Ptr ServiceDbObject::GetStatusFields(void) const
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{
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Dictionary::Ptr fields = boost::make_shared<Dictionary>();
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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Dictionary::Ptr attrs;
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{
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ObjectLock olock(service);
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attrs = CompatUtility::GetServiceStatusAttributes(service, CompatTypeService);
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}
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fields->Set("output", attrs->Get("plugin_output"));
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fields->Set("long_output", attrs->Get("long_plugin_output"));
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fields->Set("perfdata", attrs->Get("performance_data"));
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fields->Set("current_state", attrs->Get("current_state"));
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fields->Set("has_been_checked", attrs->Get("has_been_checked"));
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fields->Set("should_be_scheduled", attrs->Get("should_be_scheduled"));
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fields->Set("current_check_attempt", attrs->Get("current_attempt"));
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fields->Set("max_check_attempts", attrs->Get("max_attempts"));
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fields->Set("last_check", DbValue::FromTimestamp(attrs->Get("last_check")));
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fields->Set("next_check", DbValue::FromTimestamp(attrs->Get("next_check")));
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fields->Set("check_type", attrs->Get("check_type"));
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fields->Set("last_state_change", DbValue::FromTimestamp(attrs->Get("last_state_change")));
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fields->Set("last_hard_state_change", DbValue::FromTimestamp(attrs->Get("last_hard_state_change")));
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fields->Set("last_time_ok", DbValue::FromTimestamp(attrs->Get("last_time_ok")));
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fields->Set("last_time_warning", DbValue::FromTimestamp(attrs->Get("last_time_warn")));
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fields->Set("last_time_critical", DbValue::FromTimestamp(attrs->Get("last_time_critical")));
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fields->Set("last_time_unknown", DbValue::FromTimestamp(attrs->Get("last_time_unknown")));
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fields->Set("state_type", attrs->Get("state_type"));
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fields->Set("last_notification", DbValue::FromTimestamp(attrs->Get("last_notification")));
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fields->Set("next_notification", DbValue::FromTimestamp(attrs->Get("next_notification")));
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fields->Set("no_more_notifications", Empty);
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fields->Set("notifications_enabled", attrs->Get("notifications_enabled"));
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fields->Set("problem_has_been_acknowledged", attrs->Get("problem_has_been_acknowledged"));
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fields->Set("acknowledgement_type", attrs->Get("acknowledgement_type"));
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fields->Set("current_notification_number", attrs->Get("current_notification_number"));
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fields->Set("passive_checks_enabled", attrs->Get("passive_checks_enabled"));
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fields->Set("active_checks_enabled", attrs->Get("active_checks_enabled"));
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fields->Set("event_handler_enabled", attrs->Get("event_handler_enabled"));
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fields->Set("flap_detection_enabled", attrs->Get("flap_detection_enabled"));
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fields->Set("is_flapping", attrs->Get("is_flapping"));
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fields->Set("percent_state_change", attrs->Get("percent_state_change"));
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fields->Set("latency", attrs->Get("check_latency"));
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fields->Set("execution_time", attrs->Get("check_execution_time"));
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fields->Set("scheduled_downtime_depth", attrs->Get("scheduled_downtime_depth"));
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fields->Set("process_performance_data", attrs->Get("process_performance_data"));
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fields->Set("event_handler", attrs->Get("event_handler"));
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fields->Set("check_command", attrs->Get("check_command"));
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fields->Set("normal_check_interval", attrs->Get("check_interval"));
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fields->Set("retry_check_interval", attrs->Get("retry_interval"));
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fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
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return fields;
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}
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bool ServiceDbObject::IsStatusAttribute(const String& attribute) const
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{
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return (attribute == "last_result");
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}
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void ServiceDbObject::OnConfigUpdate(void)
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{
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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/* service dependencies */
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Log(LogDebug, "ido", "service dependencies for '" + service->GetName() + "'");
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DbQuery query_del1;
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query_del1.Table = GetType()->GetTable() + "dependencies";
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query_del1.Type = DbQueryDelete;
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query_del1.WhereCriteria = boost::make_shared<Dictionary>();
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query_del1.WhereCriteria->Set("dependent_service_object_id", service);
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OnQuery(query_del1);
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BOOST_FOREACH(const Service::Ptr& parent, service->GetParentServices()) {
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Log(LogDebug, "ido", "service parents: " + parent->GetName());
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/* service dependencies */
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Dictionary::Ptr fields1 = boost::make_shared<Dictionary>();
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fields1->Set("service_object_id", parent);
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fields1->Set("dependent_service_object_id", service);
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fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
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DbQuery query1;
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query1.Table = GetType()->GetTable() + "dependencies";
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query1.Type = DbQueryInsert;
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query1.Fields = fields1;
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OnQuery(query1);
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}
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/* custom variables */
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Log(LogDebug, "ido", "service customvars for '" + service->GetName() + "'");
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DbQuery query_del2;
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query_del2.Table = "customvariables";
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query_del2.Type = DbQueryDelete;
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query_del2.WhereCriteria = boost::make_shared<Dictionary>();
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query_del2.WhereCriteria->Set("object_id", service);
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OnQuery(query_del2);
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Dictionary::Ptr customvars;
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{
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ObjectLock olock(service);
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customvars = CompatUtility::GetCustomVariableConfig(service);
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}
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if (customvars) {
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ObjectLock olock (customvars);
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String key;
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Value value;
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BOOST_FOREACH(boost::tie(key, value), customvars) {
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Log(LogDebug, "ido", "service customvar key: '" + key + "' value: '" + Convert::ToString(value) + "'");
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Dictionary::Ptr fields2 = boost::make_shared<Dictionary>();
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fields2->Set("varname", Convert::ToString(key));
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fields2->Set("varvalue", Convert::ToString(value));
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fields2->Set("config_type", 1);
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fields2->Set("has_been_modified", 0);
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fields2->Set("object_id", service);
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fields2->Set("instance_id", 0); /* DbConnection class fills in real ID */
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DbQuery query2;
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query2.Table = "customvariables";
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query2.Type = DbQueryInsert;
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query2.Fields = fields2;
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OnQuery(query2);
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}
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}
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/* update comments */
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//OnCommentsChanged(service, Empty, CommentChangedUpdated);
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/* service host config update */
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Host::Ptr host = service->GetHost();
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if (!host)
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return;
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if (host->GetHostCheckService() != service)
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return;
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DbObject::Ptr dbobj = GetOrCreateByObject(host);
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if (!dbobj)
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return;
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dbobj->SendConfigUpdate();
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}
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void ServiceDbObject::OnStatusUpdate(void)
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{
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Service::Ptr service = static_pointer_cast<Service>(GetObject());
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Host::Ptr host = service->GetHost();
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if (!host)
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return;
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if (host->GetHostCheckService() != service)
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return;
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DbObject::Ptr dbobj = GetOrCreateByObject(host);
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if (!dbobj)
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return;
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dbobj->SendStatusUpdate();
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}
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void ServiceDbObject::CommentsChangedHandler(const Service::Ptr& svcfilter, const String& id, CommentChangedType type)
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{
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if (type == CommentChangedUpdated || type == CommentChangedDeleted) {
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/* we cannot determine which comment id is deleted
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* ido schema does not store legacy id
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*/
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BOOST_FOREACH(const DynamicObject::Ptr& object, DynamicType::GetObjects("Service")) {
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Service::Ptr service = static_pointer_cast<Service>(object);
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if (svcfilter && svcfilter != service)
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continue;
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Host::Ptr host = service->GetHost();
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if (!host)
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continue;
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/* delete all comments associated for this host/service */
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DeleteComments(service);
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/* dump all comments */
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AddComments(service);
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}
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} else if (type == CommentChangedAdded) {
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Dictionary::Ptr comment = Service::GetCommentByID(id);
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AddComment(svcfilter, comment);
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} else {
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Log(LogDebug, "ido", "invalid comment change type: " + type);
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}
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}
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void ServiceDbObject::AddComments(Service::Ptr const& service)
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{
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/* dump all comments */
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Dictionary::Ptr comments = service->GetComments();
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if (!comments)
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return;
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ObjectLock olock(comments);
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String comment_id;
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Dictionary::Ptr comment;
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BOOST_FOREACH(boost::tie(comment_id, comment), comments) {
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AddComment(service, comment);
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}
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}
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void ServiceDbObject::AddComment(Service::Ptr const& service, Dictionary::Ptr const& comment)
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{
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Host::Ptr host = service->GetHost();
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if (!host)
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return;
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if (!comment) {
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Log(LogWarning, "ido", "comment does not exist. not adding it.");
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return;
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}
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Log(LogDebug, "ido", "adding service comment (id = " + comment->Get("legacy_id") + ") for '" + service->GetName() + "'");
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/* add the service comment */
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AddCommentByType(service, comment);
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/* add the hostcheck service comment to the host as well */
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if (host->GetHostCheckService() == service) {
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Log(LogDebug, "ido", "adding host comment (id = " + comment->Get("legacy_id") + ") for '" + host->GetName() + "'");
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AddCommentByType(host, comment);
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}
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}
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void ServiceDbObject::AddCommentByType(DynamicObject::Ptr const& object, Dictionary::Ptr const& comment)
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{
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unsigned long entry_time = static_cast<long>(comment->Get("entry_time"));
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unsigned long entry_time_usec = (comment->Get("entry_time") - entry_time) * 1000 * 1000;
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Dictionary::Ptr fields1 = boost::make_shared<Dictionary>();
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fields1->Set("entry_time", DbValue::FromTimestamp(entry_time));
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fields1->Set("entry_time_usec", entry_time_usec);
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fields1->Set("entry_type", comment->Get("entry_type"));
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if (object->GetType() == DynamicType::GetByName("Host")) {
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fields1->Set("comment_type", 2);
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fields1->Set("object_id", static_pointer_cast<Host>(object));
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/* this is obviously bullshit, but otherwise we would hit
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* the unique constraint on the table for the same service
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* comment. dynamically incremented/decremented numbers as
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* unique constraint - wtf?
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*/
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fields1->Set("internal_comment_id", 0);
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} else if (object->GetType() == DynamicType::GetByName("Service")) {
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fields1->Set("comment_type", 1);
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fields1->Set("object_id", static_pointer_cast<Service>(object));
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fields1->Set("internal_comment_id", comment->Get("legacy_id"));
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} else {
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Log(LogDebug, "ido", "unknown object type for adding comment.");
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return;
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}
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fields1->Set("comment_time", DbValue::FromTimestamp(entry_time)); /* same as entry_time */
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fields1->Set("author_name", comment->Get("author"));
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fields1->Set("comment_data", comment->Get("text"));
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fields1->Set("is_persistent", 1);
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fields1->Set("comment_source", 1); /* external */
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fields1->Set("expires", (comment->Get("expire_time") > 0) ? 1 : 0);
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fields1->Set("expiration_time", comment->Get("expire_time"));
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fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
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DbQuery query1;
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query1.Table = "comments";
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query1.Type = DbQueryInsert;
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query1.Fields = fields1;
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OnQuery(query1);
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}
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void ServiceDbObject::DeleteComments(Service::Ptr const& service)
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{
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/* delete all comments associated for this host/service */
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Log(LogDebug, "ido", "delete comments for '" + service->GetName() + "'");
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Host::Ptr host = service->GetHost();
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if (!host)
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return;
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DbQuery query1;
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query1.Table = "comments";
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query1.Type = DbQueryDelete;
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query1.WhereCriteria = boost::make_shared<Dictionary>();
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query1.WhereCriteria->Set("object_id", service);
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OnQuery(query1);
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/* delete hostcheck service's host comments */
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if (host->GetHostCheckService() == service) {
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DbQuery query2;
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query2.Table = "comments";
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query2.Type = DbQueryDelete;
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query2.WhereCriteria = boost::make_shared<Dictionary>();
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query2.WhereCriteria->Set("object_id", host);
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OnQuery(query2);
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}
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}
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