granicus.if.org Git - icinga2/blob - lib/db_ido/servicedbobject.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/)  *
   4  *                                                                            *
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  18  ******************************************************************************/
  19
  20 #include "db_ido/servicedbobject.hpp"
  21 #include "db_ido/servicegroupdbobject.hpp"
  22 #include "db_ido/dbtype.hpp"
  23 #include "db_ido/dbvalue.hpp"
  24 #include "db_ido/dbevents.hpp"
  25 #include "icinga/notification.hpp"
  26 #include "icinga/dependency.hpp"
  27 #include "icinga/checkcommand.hpp"
  28 #include "icinga/eventcommand.hpp"
  29 #include "icinga/externalcommandprocessor.hpp"
  30 #include "icinga/compatutility.hpp"
  31 #include "icinga/icingaapplication.hpp"
  32 #include "remote/endpoint.hpp"
  33 #include "base/convert.hpp"
  34 #include "base/objectlock.hpp"
  35 #include "base/initialize.hpp"
  36 #include "base/configtype.hpp"
  37 #include "base/utility.hpp"
  38 #include "base/logger.hpp"
  39 #include "base/json.hpp"
  40 #include <boost/algorithm/string/join.hpp>
  41
  42 using namespace icinga;
  43
  44 REGISTER_DBTYPE(Service, "service", DbObjectTypeService, "service_object_id", ServiceDbObject);
  45
  46 ServiceDbObject::ServiceDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
  47         : DbObject(type, name1, name2)
  48 { }
  49
  50 Dictionary::Ptr ServiceDbObject::GetConfigFields() const
  51 {
  52         Dictionary::Ptr fields = new Dictionary();
  53         Service::Ptr service = static_pointer_cast<Service>(GetObject());
  54         Host::Ptr host = service->GetHost();
  55
  56         fields->Set("host_object_id", host);
  57         fields->Set("display_name", service->GetDisplayName());
  58         fields->Set("check_command_object_id", service->GetCheckCommand());
  59         fields->Set("check_command_args", CompatUtility::GetCheckableCommandArgs(service));
  60         fields->Set("eventhandler_command_object_id", service->GetEventCommand());
  61         fields->Set("eventhandler_command_args", Empty);
  62         fields->Set("notification_timeperiod_object_id", Empty);
  63         fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
  64         fields->Set("failure_prediction_options", Empty);
  65         fields->Set("check_interval", CompatUtility::GetCheckableCheckInterval(service));
  66         fields->Set("retry_interval", CompatUtility::GetCheckableRetryInterval(service));
  67         fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
  68         fields->Set("first_notification_delay", Empty);
  69         fields->Set("notification_interval", CompatUtility::GetCheckableNotificationNotificationInterval(service));
  70         fields->Set("notify_on_warning", CompatUtility::GetCheckableNotifyOnWarning(service));
  71         fields->Set("notify_on_unknown", CompatUtility::GetCheckableNotifyOnUnknown(service));
  72         fields->Set("notify_on_critical", CompatUtility::GetCheckableNotifyOnCritical(service));
  73         fields->Set("notify_on_recovery", CompatUtility::GetCheckableNotifyOnRecovery(service));
  74         fields->Set("notify_on_flapping", CompatUtility::GetCheckableNotifyOnFlapping(service));
  75         fields->Set("notify_on_downtime", CompatUtility::GetCheckableNotifyOnDowntime(service));
  76         fields->Set("stalk_on_ok", 0);
  77         fields->Set("stalk_on_warning", 0);
  78         fields->Set("stalk_on_unknown", 0);
  79         fields->Set("stalk_on_critical", 0);
  80         fields->Set("is_volatile", CompatUtility::GetCheckableIsVolatile(service));
  81         fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(service));
  82         fields->Set("flap_detection_on_ok", Empty);
  83         fields->Set("flap_detection_on_warning", Empty);
  84         fields->Set("flap_detection_on_unknown", Empty);
  85         fields->Set("flap_detection_on_critical", Empty);
  86         fields->Set("low_flap_threshold", CompatUtility::GetCheckableLowFlapThreshold(service));
  87         fields->Set("high_flap_threshold", CompatUtility::GetCheckableHighFlapThreshold(service));
  88         fields->Set("process_performance_data", CompatUtility::GetCheckableProcessPerformanceData(service));
  89         fields->Set("freshness_checks_enabled", CompatUtility::GetCheckableFreshnessChecksEnabled(service));
  90         fields->Set("freshness_threshold", CompatUtility::GetCheckableFreshnessThreshold(service));
  91         fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(service));
  92         fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(service));
  93         fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(service));
  94         fields->Set("retain_status_information", Empty);
  95         fields->Set("retain_nonstatus_information", Empty);
  96         fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(service));
  97         fields->Set("obsess_over_service", Empty);
  98         fields->Set("failure_prediction_enabled", Empty);
  99         fields->Set("notes", service->GetNotes());
 100         fields->Set("notes_url", service->GetNotesUrl());
 101         fields->Set("action_url", service->GetActionUrl());
 102         fields->Set("icon_image", service->GetIconImage());
 103         fields->Set("icon_image_alt", service->GetIconImageAlt());
 104
 105         return fields;
 106 }
 107
 108 Dictionary::Ptr ServiceDbObject::GetStatusFields() const
 109 {
 110         Dictionary::Ptr fields = new Dictionary();
 111         Service::Ptr service = static_pointer_cast<Service>(GetObject());
 112         CheckResult::Ptr cr = service->GetLastCheckResult();
 113
 114         if (cr) {
 115                 fields->Set("output", CompatUtility::GetCheckResultOutput(cr));
 116                 fields->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
 117                 fields->Set("perfdata", CompatUtility::GetCheckResultPerfdata(cr));
 118                 fields->Set("check_source", cr->GetCheckSource());
 119         }
 120
 121         fields->Set("current_state", service->GetState());
 122         fields->Set("has_been_checked", CompatUtility::GetCheckableHasBeenChecked(service));
 123         fields->Set("should_be_scheduled", service->GetEnableActiveChecks());
 124         fields->Set("current_check_attempt", service->GetCheckAttempt());
 125         fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
 126
 127         if (cr)
 128                 fields->Set("last_check", DbValue::FromTimestamp(cr->GetScheduleEnd()));
 129
 130         fields->Set("next_check", DbValue::FromTimestamp(service->GetNextCheck()));
 131         fields->Set("check_type", CompatUtility::GetCheckableCheckType(service));
 132         fields->Set("last_state_change", DbValue::FromTimestamp(service->GetLastStateChange()));
 133         fields->Set("last_hard_state_change", DbValue::FromTimestamp(service->GetLastHardStateChange()));
 134         fields->Set("last_hard_state", service->GetLastHardState());
 135         fields->Set("last_time_ok", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateOK())));
 136         fields->Set("last_time_warning", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateWarning())));
 137         fields->Set("last_time_critical", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateCritical())));
 138         fields->Set("last_time_unknown", DbValue::FromTimestamp(static_cast<int>(service->GetLastStateUnknown())));
 139         fields->Set("state_type", service->GetStateType());
 140         fields->Set("last_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationLastNotification(service)));
 141         fields->Set("next_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationNextNotification(service)));
 142         fields->Set("no_more_notifications", Empty);
 143         fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(service));
 144         fields->Set("problem_has_been_acknowledged", CompatUtility::GetCheckableProblemHasBeenAcknowledged(service));
 145         fields->Set("acknowledgement_type", CompatUtility::GetCheckableAcknowledgementType(service));
 146         fields->Set("current_notification_number", CompatUtility::GetCheckableNotificationNotificationNumber(service));
 147         fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(service));
 148         fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(service));
 149         fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(service));
 150         fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(service));
 151         fields->Set("is_flapping", CompatUtility::GetCheckableIsFlapping(service));
 152         fields->Set("percent_state_change", CompatUtility::GetCheckablePercentStateChange(service));
 153
 154         if (cr) {
 155                 fields->Set("latency", Convert::ToString(cr->CalculateLatency()));
 156                 fields->Set("execution_time", Convert::ToString(cr->CalculateExecutionTime()));
 157         }
 158
 159         fields->Set("scheduled_downtime_depth", service->GetDowntimeDepth());
 160         fields->Set("process_performance_data", CompatUtility::GetCheckableProcessPerformanceData(service));
 161         fields->Set("event_handler", CompatUtility::GetCheckableEventHandler(service));
 162         fields->Set("check_command", CompatUtility::GetCheckableCheckCommand(service));
 163         fields->Set("normal_check_interval", CompatUtility::GetCheckableCheckInterval(service));
 164         fields->Set("retry_check_interval", CompatUtility::GetCheckableRetryInterval(service));
 165         fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
 166         fields->Set("is_reachable", CompatUtility::GetCheckableIsReachable(service));
 167
 168         fields->Set("original_attributes", JsonEncode(service->GetOriginalAttributes()));
 169
 170         return fields;
 171 }
 172
 173 void ServiceDbObject::OnConfigUpdateHeavy()
 174 {
 175         Service::Ptr service = static_pointer_cast<Service>(GetObject());
 176
 177         /* groups */
 178         Array::Ptr groups = service->GetGroups();
 179
 180         std::vector<DbQuery> queries;
 181
 182         DbQuery query1;
 183         query1.Table = DbType::GetByName("ServiceGroup")->GetTable() + "_members";
 184         query1.Type = DbQueryDelete;
 185         query1.Category = DbCatConfig;
 186         query1.WhereCriteria = new Dictionary();
 187         query1.WhereCriteria->Set("service_object_id", service);
 188         queries.emplace_back(std::move(query1));
 189
 190         if (groups) {
 191                 ObjectLock olock(groups);
 192                 for (const String& groupName : groups) {
 193                         ServiceGroup::Ptr group = ServiceGroup::GetByName(groupName);
 194
 195                         DbQuery query2;
 196                         query2.Table = DbType::GetByName("ServiceGroup")->GetTable() + "_members";
 197                         query2.Type = DbQueryInsert;
 198                         query2.Category = DbCatConfig;
 199                         query2.Fields = new Dictionary();
 200                         query2.Fields->Set("instance_id", 0); /* DbConnection class fills in real ID */
 201                         query2.Fields->Set("servicegroup_id", DbValue::FromObjectInsertID(group));
 202                         query2.Fields->Set("service_object_id", service);
 203                         query2.WhereCriteria = new Dictionary();
 204                         query2.WhereCriteria->Set("instance_id", 0); /* DbConnection class fills in real ID */
 205                         query2.WhereCriteria->Set("servicegroup_id", DbValue::FromObjectInsertID(group));
 206                         query2.WhereCriteria->Set("service_object_id", service);
 207                         queries.emplace_back(std::move(query2));
 208                 }
 209         }
 210
 211         DbObject::OnMultipleQueries(queries);
 212
 213         /* service dependencies */
 214         Log(LogDebug, "ServiceDbObject")
 215                 << "service dependencies for '" << service->GetName() << "'";
 216
 217         queries.clear();
 218
 219         DbQuery query2;
 220         query2.Table = GetType()->GetTable() + "dependencies";
 221         query2.Type = DbQueryDelete;
 222         query2.Category = DbCatConfig;
 223         query2.WhereCriteria = new Dictionary();
 224         query2.WhereCriteria->Set("dependent_service_object_id", service);
 225         queries.emplace_back(std::move(query2));
 226
 227         for (const Dependency::Ptr& dep : service->GetDependencies()) {
 228                 Checkable::Ptr parent = dep->GetParent();
 229
 230                 if (!parent) {
 231                         Log(LogDebug, "ServiceDbObject")
 232                                 << "Missing parent for dependency '" << dep->GetName() << "'.";
 233                         continue;
 234                 }
 235
 236                 Log(LogDebug, "ServiceDbObject")
 237                         << "service parents: " << parent->GetName();
 238
 239                 int state_filter = dep->GetStateFilter();
 240
 241                 /* service dependencies */
 242                 Dictionary::Ptr fields1 = new Dictionary();
 243                 fields1->Set("service_object_id", parent);
 244                 fields1->Set("dependent_service_object_id", service);
 245                 fields1->Set("inherits_parent", 1);
 246                 fields1->Set("timeperiod_object_id", dep->GetPeriod());
 247                 fields1->Set("fail_on_ok", (state_filter & StateFilterOK) ? 1 : 0);
 248                 fields1->Set("fail_on_warning", (state_filter & StateFilterWarning) ? 1 : 0);
 249                 fields1->Set("fail_on_critical", (state_filter & StateFilterCritical) ? 1 : 0);
 250                 fields1->Set("fail_on_unknown", (state_filter & StateFilterUnknown) ? 1 : 0);
 251                 fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
 252
 253                 DbQuery query1;
 254                 query1.Table = GetType()->GetTable() + "dependencies";
 255                 query1.Type = DbQueryInsert;
 256                 query1.Category = DbCatConfig;
 257                 query1.Fields = fields1;
 258                 queries.emplace_back(std::move(query1));
 259         }
 260
 261         DbObject::OnMultipleQueries(queries);
 262
 263         /* service contacts, contactgroups */
 264         Log(LogDebug, "ServiceDbObject")
 265                 << "service contacts: " << service->GetName();
 266
 267         queries.clear();
 268
 269         DbQuery query3;
 270         query3.Table = GetType()->GetTable() + "_contacts";
 271         query3.Type = DbQueryDelete;
 272         query3.Category = DbCatConfig;
 273         query3.WhereCriteria = new Dictionary();
 274         query3.WhereCriteria->Set("service_id", DbValue::FromObjectInsertID(service));
 275         queries.emplace_back(std::move(query3));
 276
 277         for (const User::Ptr& user : CompatUtility::GetCheckableNotificationUsers(service)) {
 278                 Log(LogDebug, "ServiceDbObject")
 279                         << "service contacts: " << user->GetName();
 280
 281                 Dictionary::Ptr fields_contact = new Dictionary();
 282                 fields_contact->Set("service_id", DbValue::FromObjectInsertID(service));
 283                 fields_contact->Set("contact_object_id", user);
 284                 fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 285
 286                 DbQuery query_contact;
 287                 query_contact.Table = GetType()->GetTable() + "_contacts";
 288                 query_contact.Type = DbQueryInsert;
 289                 query_contact.Category = DbCatConfig;
 290                 query_contact.Fields = fields_contact;
 291                 queries.emplace_back(std::move(query_contact));
 292         }
 293
 294         DbObject::OnMultipleQueries(queries);
 295
 296         Log(LogDebug, "ServiceDbObject")
 297                 << "service contactgroups: " << service->GetName();
 298
 299         queries.clear();
 300
 301         DbQuery query4;
 302         query4.Table = GetType()->GetTable() + "_contactgroups";
 303         query4.Type = DbQueryDelete;
 304         query4.Category = DbCatConfig;
 305         query4.WhereCriteria = new Dictionary();
 306         query4.WhereCriteria->Set("service_id", DbValue::FromObjectInsertID(service));
 307         queries.emplace_back(std::move(query4));
 308
 309         for (const UserGroup::Ptr& usergroup : CompatUtility::GetCheckableNotificationUserGroups(service)) {
 310                 Log(LogDebug, "ServiceDbObject")
 311                         << "service contactgroups: " << usergroup->GetName();
 312
 313                 Dictionary::Ptr fields_contact = new Dictionary();
 314                 fields_contact->Set("service_id", DbValue::FromObjectInsertID(service));
 315                 fields_contact->Set("contactgroup_object_id", usergroup);
 316                 fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 317
 318                 DbQuery query_contact;
 319                 query_contact.Table = GetType()->GetTable() + "_contactgroups";
 320                 query_contact.Type = DbQueryInsert;
 321                 query_contact.Category = DbCatConfig;
 322                 query_contact.Fields = fields_contact;
 323                 queries.emplace_back(std::move(query_contact));
 324         }
 325
 326         DbObject::OnMultipleQueries(queries);
 327
 328         DoCommonConfigUpdate();
 329 }
 330
 331 void ServiceDbObject::OnConfigUpdateLight()
 332 {
 333         DoCommonConfigUpdate();
 334 }
 335
 336 void ServiceDbObject::DoCommonConfigUpdate()
 337 {
 338         Service::Ptr service = static_pointer_cast<Service>(GetObject());
 339
 340         /* update comments and downtimes on config change */
 341         DbEvents::AddComments(service);
 342         DbEvents::AddDowntimes(service);
 343 }
 344
 345 String ServiceDbObject::CalculateConfigHash(const Dictionary::Ptr& configFields) const
 346 {
 347         String hashData = DbObject::CalculateConfigHash(configFields);
 348
 349         Service::Ptr service = static_pointer_cast<Service>(GetObject());
 350
 351         Array::Ptr groups = service->GetGroups();
 352
 353         if (groups)
 354                 hashData += DbObject::HashValue(groups);
 355
 356         Array::Ptr dependencies = new Array();
 357
 358         /* dependencies */
 359         for (const Dependency::Ptr& dep : service->GetDependencies()) {
 360                 Checkable::Ptr parent = dep->GetParent();
 361
 362                 if (!parent)
 363                         continue;
 364
 365                 Array::Ptr depInfo = new Array();
 366                 depInfo->Add(parent->GetName());
 367                 depInfo->Add(dep->GetStateFilter());
 368                 depInfo->Add(dep->GetPeriodRaw());
 369
 370                 dependencies->Add(depInfo);
 371         }
 372
 373         dependencies->Sort();
 374
 375         hashData += DbObject::HashValue(dependencies);
 376
 377         Array::Ptr users = new Array();
 378
 379         for (const User::Ptr& user : CompatUtility::GetCheckableNotificationUsers(service)) {
 380                 users->Add(user->GetName());
 381         }
 382
 383         users->Sort();
 384
 385         hashData += DbObject::HashValue(users);
 386
 387         Array::Ptr userGroups = new Array();
 388
 389         for (const UserGroup::Ptr& usergroup : CompatUtility::GetCheckableNotificationUserGroups(service)) {
 390                 userGroups->Add(usergroup->GetName());
 391         }
 392
 393         userGroups->Sort();
 394
 395         hashData += DbObject::HashValue(userGroups);
 396
 397         return SHA256(hashData);
 398 }