/****************************************************************************** * 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 "db_ido/hostdbobject.hpp" #include "db_ido/dbtype.hpp" #include "db_ido/dbvalue.hpp" #include "db_ido/dbevents.hpp" #include "icinga/host.hpp" #include "icinga/service.hpp" #include "icinga/notification.hpp" #include "icinga/dependency.hpp" #include "icinga/checkcommand.hpp" #include "icinga/eventcommand.hpp" #include "icinga/compatutility.hpp" #include "base/convert.hpp" #include "base/objectlock.hpp" #include "base/logger_fwd.hpp" #include using namespace icinga; REGISTER_DBTYPE(Host, "host", DbObjectTypeHost, "host_object_id", HostDbObject); HostDbObject::HostDbObject(const DbType::Ptr& type, const String& name1, const String& name2) : DbObject(type, name1, name2) { } Dictionary::Ptr HostDbObject::GetConfigFields(void) const { Dictionary::Ptr fields = make_shared(); Host::Ptr host = static_pointer_cast(GetObject()); fields->Set("alias", CompatUtility::GetHostAlias(host)); fields->Set("display_name", host->GetDisplayName()); fields->Set("address", host->GetAddress()); fields->Set("address6", host->GetAddress6()); fields->Set("check_command_object_id", host->GetCheckCommand()); fields->Set("check_command_args", CompatUtility::GetCheckableCommandArgs(host)); fields->Set("eventhandler_command_object_id", host->GetEventCommand()); fields->Set("eventhandler_command_args", Empty); fields->Set("notification_timeperiod_object_id", Notification::GetByName(CompatUtility::GetCheckableNotificationNotificationPeriod(host))); fields->Set("check_timeperiod_object_id", host->GetCheckPeriod()); fields->Set("failure_prediction_options", Empty); fields->Set("check_interval", CompatUtility::GetCheckableCheckInterval(host)); fields->Set("retry_interval", CompatUtility::GetCheckableRetryInterval(host)); fields->Set("max_check_attempts", host->GetMaxCheckAttempts()); fields->Set("first_notification_delay", Empty); fields->Set("notification_interval", CompatUtility::GetCheckableNotificationNotificationInterval(host)); fields->Set("notify_on_down", CompatUtility::GetHostNotifyOnDown(host)); fields->Set("notify_on_unreachable", CompatUtility::GetHostNotifyOnDown(host)); fields->Set("notify_on_recovery", CompatUtility::GetCheckableNotifyOnRecovery(host)); fields->Set("notify_on_flapping", CompatUtility::GetCheckableNotifyOnFlapping(host)); fields->Set("notify_on_downtime", CompatUtility::GetCheckableNotifyOnDowntime(host)); fields->Set("stalk_on_up", Empty); fields->Set("stalk_on_down", Empty); fields->Set("stalk_on_unreachable", Empty); fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(host)); fields->Set("flap_detection_on_up", Empty); fields->Set("flap_detection_on_down", Empty); fields->Set("flap_detection_on_unreachable", Empty); fields->Set("low_flap_threshold", CompatUtility::GetCheckableLowFlapThreshold(host)); fields->Set("high_flap_threshold", CompatUtility::GetCheckableHighFlapThreshold(host)); fields->Set("process_performance_data", 0); fields->Set("freshness_checks_enabled", CompatUtility::GetCheckableFreshnessChecksEnabled(host)); fields->Set("freshness_threshold", CompatUtility::GetCheckableFreshnessThreshold(host)); fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(host)); fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(host)); fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(host)); fields->Set("retain_status_information", 1); fields->Set("retain_nonstatus_information", 1); fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(host)); fields->Set("obsess_over_host", 0); fields->Set("failure_prediction_enabled", 0); fields->Set("notes", host->GetNotes()); fields->Set("notes_url", host->GetNotesUrl()); fields->Set("action_url", host->GetActionUrl()); fields->Set("icon_image", host->GetIconImage()); fields->Set("icon_image_alt", host->GetIconImageAlt()); return fields; } Dictionary::Ptr HostDbObject::GetStatusFields(void) const { Dictionary::Ptr fields = make_shared(); Host::Ptr host = static_pointer_cast(GetObject()); CheckResult::Ptr cr = host->GetLastCheckResult(); if (cr) { fields->Set("output", CompatUtility::GetCheckResultOutput(cr)); fields->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr)); fields->Set("perfdata", CompatUtility::GetCheckResultPerfdata(cr)); fields->Set("check_source", cr->GetCheckSource()); } fields->Set("current_state", host->IsReachable() ? host->GetState() : 2); fields->Set("has_been_checked", CompatUtility::GetCheckableHasBeenChecked(host)); fields->Set("should_be_scheduled", host->GetEnableActiveChecks()); fields->Set("current_check_attempt", host->GetCheckAttempt()); fields->Set("max_check_attempts", host->GetMaxCheckAttempts()); if (cr) fields->Set("last_check", DbValue::FromTimestamp(cr->GetScheduleEnd())); fields->Set("next_check", DbValue::FromTimestamp(host->GetNextCheck())); fields->Set("check_type", CompatUtility::GetCheckableCheckType(host)); fields->Set("last_state_change", DbValue::FromTimestamp(host->GetLastStateChange())); fields->Set("last_hard_state_change", DbValue::FromTimestamp(host->GetLastHardStateChange())); fields->Set("last_time_up", DbValue::FromTimestamp(static_cast(host->GetLastStateUp()))); fields->Set("last_time_down", DbValue::FromTimestamp(static_cast(host->GetLastStateDown()))); fields->Set("last_time_unreachable", DbValue::FromTimestamp(static_cast(host->GetLastStateUnreachable()))); fields->Set("state_type", host->GetStateType()); fields->Set("last_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationLastNotification(host))); fields->Set("next_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationNextNotification(host))); fields->Set("no_more_notifications", Empty); fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(host)); fields->Set("problem_has_been_acknowledged", CompatUtility::GetCheckableProblemHasBeenAcknowledged(host)); fields->Set("acknowledgement_type", CompatUtility::GetCheckableAcknowledgementType(host)); fields->Set("current_notification_number", CompatUtility::GetCheckableNotificationNotificationNumber(host)); fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(host)); fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(host)); fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(host)); fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(host)); fields->Set("is_flapping", CompatUtility::GetCheckableIsFlapping(host)); fields->Set("percent_state_change", CompatUtility::GetCheckablePercentStateChange(host)); if (cr) { fields->Set("latency", Convert::ToString(Service::CalculateLatency(cr))); fields->Set("execution_time", Convert::ToString(Service::CalculateExecutionTime(cr))); } fields->Set("scheduled_downtime_depth", host->GetDowntimeDepth()); fields->Set("failure_prediction_enabled", Empty); fields->Set("process_performance_data", 0); /* this is a host which does not process any perf data */ fields->Set("obsess_over_host", Empty); fields->Set("modified_host_attributes", host->GetModifiedAttributes()); fields->Set("event_handler", CompatUtility::GetCheckableEventHandler(host)); fields->Set("check_command", CompatUtility::GetCheckableCheckCommand(host)); fields->Set("normal_check_interval", CompatUtility::GetCheckableCheckInterval(host)); fields->Set("retry_check_interval", CompatUtility::GetCheckableRetryInterval(host)); fields->Set("check_timeperiod_object_id", host->GetCheckPeriod()); fields->Set("is_reachable", CompatUtility::GetCheckableIsReachable(host)); return fields; } void HostDbObject::OnConfigUpdate(void) { Host::Ptr host = static_pointer_cast(GetObject()); /* parents */ BOOST_FOREACH(const Checkable::Ptr& checkable, host->GetParents()) { Host::Ptr parent = dynamic_pointer_cast(checkable); if (!parent) continue; Log(LogDebug, "HostDbObject", "host parents: " + parent->GetName()); /* parents: host_id, parent_host_object_id */ Dictionary::Ptr fields1 = make_shared(); fields1->Set(GetType()->GetTable() + "_id", DbValue::FromObjectInsertID(GetObject())); fields1->Set("parent_host_object_id", parent); fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */ DbQuery query1; query1.Table = GetType()->GetTable() + "_parenthosts"; query1.Type = DbQueryInsert; query1.Category = DbCatConfig; query1.Fields = fields1; OnQuery(query1); } /* host dependencies */ Log(LogDebug, "HostDbObject", "host dependencies for '" + host->GetName() + "'"); BOOST_FOREACH(const Dependency::Ptr& dep, host->GetDependencies()) { Checkable::Ptr parent = dep->GetParent(); if (!parent) { Log(LogDebug, "HostDbObject", "Missing parent for dependency '" + dep->GetName() + "'."); continue; } int state_filter = dep->GetStateFilter(); Log(LogDebug, "HostDbObject", "parent host: " + parent->GetName()); Dictionary::Ptr fields2 = make_shared(); fields2->Set("host_object_id", parent); fields2->Set("dependent_host_object_id", host); fields2->Set("inherits_parent", 1); fields2->Set("timeperiod_object_id", dep->GetPeriod()); fields2->Set("fail_on_up", (state_filter & StateFilterUp) ? 1 : 0); fields2->Set("fail_on_down", (state_filter & StateFilterDown) ? 1 : 0); fields2->Set("instance_id", 0); /* DbConnection class fills in real ID */ DbQuery query2; query2.Table = GetType()->GetTable() + "dependencies"; query2.Type = DbQueryInsert; query2.Category = DbCatConfig; query2.Fields = fields2; OnQuery(query2); } Log(LogDebug, "HostDbObject", "host contacts: " + host->GetName()); BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetCheckableNotificationUsers(host)) { Log(LogDebug, "HostDbObject", "host contacts: " + user->GetName()); Dictionary::Ptr fields_contact = make_shared(); fields_contact->Set("host_id", DbValue::FromObjectInsertID(host)); fields_contact->Set("contact_object_id", user); fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */ DbQuery query_contact; query_contact.Table = GetType()->GetTable() + "_contacts"; query_contact.Type = DbQueryInsert; query_contact.Category = DbCatConfig; query_contact.Fields = fields_contact; OnQuery(query_contact); } Log(LogDebug, "HostDbObject", "host contactgroups: " + host->GetName()); BOOST_FOREACH(const UserGroup::Ptr& usergroup, CompatUtility::GetCheckableNotificationUserGroups(host)) { Log(LogDebug, "HostDbObject", "host contactgroups: " + usergroup->GetName()); Dictionary::Ptr fields_contact = make_shared(); fields_contact->Set("host_id", DbValue::FromObjectInsertID(host)); fields_contact->Set("contactgroup_object_id", usergroup); fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */ DbQuery query_contact; query_contact.Table = GetType()->GetTable() + "_contactgroups"; query_contact.Type = DbQueryInsert; query_contact.Category = DbCatConfig; query_contact.Fields = fields_contact; OnQuery(query_contact); } /* update comments and downtimes on config change */ DbEvents::AddComments(host); DbEvents::AddDowntimes(host); } void HostDbObject::OnStatusUpdate(void) { }