granicus.if.org Git - icinga2/blob - lib/icinga/apievents.cpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2018 Icinga Development Team (https://www.icinga.com/)  *
   4  *                                                                            *
   5  * This program is free software; you can redistribute it and/or              *
   6  * modify it under the terms of the GNU General Public License                *
   7  * as published by the Free Software Foundation; either version 2             *
   8  * of the License, or (at your option) any later version.                     *
   9  *                                                                            *
  10  * This program is distributed in the hope that it will be useful,            *
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13  * GNU General Public License for more details.                               *
  14  *                                                                            *
  15  * You should have received a copy of the GNU General Public License          *
  16  * along with this program; if not, write to the Free Software Foundation     *
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
  18  ******************************************************************************/
  19
  20 #include "icinga/apievents.hpp"
  21 #include "icinga/service.hpp"
  22 #include "remote/eventqueue.hpp"
  23 #include "base/initialize.hpp"
  24 #include "base/serializer.hpp"
  25 #include "base/logger.hpp"
  26
  27 using namespace icinga;
  28
  29 INITIALIZE_ONCE(&ApiEvents::StaticInitialize);
  30
  31 void ApiEvents::StaticInitialize(void)
  32 {
  33         Checkable::OnNewCheckResult.connect(&ApiEvents::CheckResultHandler);
  34         Checkable::OnStateChange.connect(&ApiEvents::StateChangeHandler);
  35         Checkable::OnNotificationSentToAllUsers.connect(&ApiEvents::NotificationSentToAllUsersHandler);
  36
  37         Checkable::OnFlappingChanged.connect(&ApiEvents::FlappingChangedHandler);
  38
  39         Checkable::OnAcknowledgementSet.connect(&ApiEvents::AcknowledgementSetHandler);
  40         Checkable::OnAcknowledgementCleared.connect(&ApiEvents::AcknowledgementClearedHandler);
  41
  42         Comment::OnCommentAdded.connect(&ApiEvents::CommentAddedHandler);
  43         Comment::OnCommentRemoved.connect(&ApiEvents::CommentRemovedHandler);
  44
  45         Downtime::OnDowntimeAdded.connect(&ApiEvents::DowntimeAddedHandler);
  46         Downtime::OnDowntimeRemoved.connect(&ApiEvents::DowntimeRemovedHandler);
  47         Downtime::OnDowntimeStarted.connect(&ApiEvents::DowntimeStartedHandler);
  48         Downtime::OnDowntimeTriggered.connect(&ApiEvents::DowntimeTriggeredHandler);
  49 }
  50
  51 void ApiEvents::CheckResultHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, const MessageOrigin::Ptr& origin)
  52 {
  53         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("CheckResult");
  54
  55         if (queues.empty())
  56                 return;
  57
  58         Log(LogDebug, "ApiEvents", "Processing event type 'CheckResult'.");
  59
  60         Dictionary::Ptr result = new Dictionary();
  61         result->Set("type", "CheckResult");
  62         result->Set("timestamp", Utility::GetTime());
  63
  64         Host::Ptr host;
  65         Service::Ptr service;
  66         tie(host, service) = GetHostService(checkable);
  67
  68         result->Set("host", host->GetName());
  69         if (service)
  70                 result->Set("service", service->GetShortName());
  71
  72         result->Set("check_result", Serialize(cr));
  73
  74         for (const EventQueue::Ptr& queue : queues) {
  75                 queue->ProcessEvent(result);
  76         }
  77 }
  78
  79 void ApiEvents::StateChangeHandler(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr, StateType type, const MessageOrigin::Ptr& origin)
  80 {
  81         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("StateChange");
  82
  83         if (queues.empty())
  84                 return;
  85
  86         Log(LogDebug, "ApiEvents", "Processing event type 'StateChange'.");
  87
  88         Dictionary::Ptr result = new Dictionary();
  89         result->Set("type", "StateChange");
  90         result->Set("timestamp", Utility::GetTime());
  91
  92         Host::Ptr host;
  93         Service::Ptr service;
  94         tie(host, service) = GetHostService(checkable);
  95
  96         result->Set("host", host->GetName());
  97         if (service)
  98                 result->Set("service", service->GetShortName());
  99
 100         result->Set("state", service ? static_cast<int>(service->GetState()) : static_cast<int>(host->GetState()));
 101         result->Set("state_type", checkable->GetStateType());
 102         result->Set("check_result", Serialize(cr));
 103
 104         for (const EventQueue::Ptr& queue : queues) {
 105                 queue->ProcessEvent(result);
 106         }
 107 }
 108
 109 void ApiEvents::NotificationSentToAllUsersHandler(const Notification::Ptr& notification,
 110         const Checkable::Ptr& checkable, const std::set<User::Ptr>& users, NotificationType type,
 111         const CheckResult::Ptr& cr, const String& author, const String& text, const MessageOrigin::Ptr& origin)
 112 {
 113         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("Notification");
 114
 115         if (queues.empty())
 116                 return;
 117
 118         Log(LogDebug, "ApiEvents", "Processing event type 'Notification'.");
 119
 120         Dictionary::Ptr result = new Dictionary();
 121         result->Set("type", "Notification");
 122         result->Set("timestamp", Utility::GetTime());
 123
 124         Host::Ptr host;
 125         Service::Ptr service;
 126         tie(host, service) = GetHostService(checkable);
 127
 128         result->Set("host", host->GetName());
 129         if (service)
 130                 result->Set("service", service->GetShortName());
 131
 132         Array::Ptr userNames = new Array();
 133
 134         for (const User::Ptr& user : users) {
 135                 userNames->Add(user->GetName());
 136         }
 137
 138         result->Set("users", userNames);
 139         result->Set("notification_type", Notification::NotificationTypeToString(type));
 140         result->Set("author", author);
 141         result->Set("text", text);
 142         result->Set("check_result", Serialize(cr));
 143
 144         for (const EventQueue::Ptr& queue : queues) {
 145                 queue->ProcessEvent(result);
 146         }
 147 }
 148
 149 void ApiEvents::FlappingChangedHandler(const Checkable::Ptr& checkable, const MessageOrigin::Ptr& origin)
 150 {
 151         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("Flapping");
 152
 153         if (queues.empty())
 154                 return;
 155
 156         Log(LogDebug, "ApiEvents", "Processing event type 'Flapping'.");
 157
 158         Dictionary::Ptr result = new Dictionary();
 159         result->Set("type", "Flapping");
 160         result->Set("timestamp", Utility::GetTime());
 161
 162         Host::Ptr host;
 163         Service::Ptr service;
 164         tie(host, service) = GetHostService(checkable);
 165
 166         result->Set("host", host->GetName());
 167         if (service)
 168                 result->Set("service", service->GetShortName());
 169
 170         result->Set("state", service ? static_cast<int>(service->GetState()) : static_cast<int>(host->GetState()));
 171         result->Set("state_type", checkable->GetStateType());
 172         result->Set("is_flapping", checkable->IsFlapping());
 173         result->Set("flapping_current", checkable->GetFlappingCurrent());
 174         result->Set("threshold_low", checkable->GetFlappingThresholdLow());
 175         result->Set("threshold_high", checkable->GetFlappingThresholdHigh());
 176
 177         for (const EventQueue::Ptr& queue : queues) {
 178                 queue->ProcessEvent(result);
 179         }
 180 }
 181
 182 void ApiEvents::AcknowledgementSetHandler(const Checkable::Ptr& checkable,
 183         const String& author, const String& comment, AcknowledgementType type,
 184         bool notify, bool persistent, double expiry, const MessageOrigin::Ptr& origin)
 185 {
 186         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("AcknowledgementSet");
 187
 188         if (queues.empty())
 189                 return;
 190
 191         Log(LogDebug, "ApiEvents", "Processing event type 'AcknowledgementSet'.");
 192
 193         Dictionary::Ptr result = new Dictionary();
 194         result->Set("type", "AcknowledgementSet");
 195         result->Set("timestamp", Utility::GetTime());
 196
 197         Host::Ptr host;
 198         Service::Ptr service;
 199         tie(host, service) = GetHostService(checkable);
 200
 201         result->Set("host", host->GetName());
 202         if (service)
 203                 result->Set("service", service->GetShortName());
 204
 205         result->Set("state", service ? static_cast<int>(service->GetState()) : static_cast<int>(host->GetState()));
 206         result->Set("state_type", checkable->GetStateType());
 207
 208         result->Set("author", author);
 209         result->Set("comment", comment);
 210         result->Set("acknowledgement_type", type);
 211         result->Set("notify", notify);
 212         result->Set("persistent", persistent);
 213         result->Set("expiry", expiry);
 214
 215         for (const EventQueue::Ptr& queue : queues) {
 216                 queue->ProcessEvent(result);
 217         }
 218 }
 219
 220 void ApiEvents::AcknowledgementClearedHandler(const Checkable::Ptr& checkable, const MessageOrigin::Ptr& origin)
 221 {
 222         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("AcknowledgementCleared");
 223
 224         if (queues.empty())
 225                 return;
 226
 227         Log(LogDebug, "ApiEvents", "Processing event type 'AcknowledgementCleared'.");
 228
 229         Dictionary::Ptr result = new Dictionary();
 230         result->Set("type", "AcknowledgementCleared");
 231         result->Set("timestamp", Utility::GetTime());
 232
 233         Host::Ptr host;
 234         Service::Ptr service;
 235         tie(host, service) = GetHostService(checkable);
 236
 237         result->Set("host", host->GetName());
 238         if (service)
 239                 result->Set("service", service->GetShortName());
 240
 241         result->Set("state", service ? static_cast<int>(service->GetState()) : static_cast<int>(host->GetState()));
 242         result->Set("state_type", checkable->GetStateType());
 243
 244         for (const EventQueue::Ptr& queue : queues) {
 245                 queue->ProcessEvent(result);
 246         }
 247
 248         result->Set("acknowledgement_type", AcknowledgementNone);
 249 }
 250
 251 void ApiEvents::CommentAddedHandler(const Comment::Ptr& comment)
 252 {
 253         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("CommentAdded");
 254
 255         if (queues.empty())
 256                 return;
 257
 258         Log(LogDebug, "ApiEvents", "Processing event type 'CommentAdded'.");
 259
 260         Dictionary::Ptr result = new Dictionary();
 261         result->Set("type", "CommentAdded");
 262         result->Set("timestamp", Utility::GetTime());
 263
 264         result->Set("comment", Serialize(comment, FAConfig | FAState));
 265
 266         for (const EventQueue::Ptr& queue : queues) {
 267                 queue->ProcessEvent(result);
 268         }
 269 }
 270
 271 void ApiEvents::CommentRemovedHandler(const Comment::Ptr& comment)
 272 {
 273         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("CommentRemoved");
 274
 275         if (queues.empty())
 276                 return;
 277
 278         Log(LogDebug, "ApiEvents", "Processing event type 'CommentRemoved'.");
 279
 280         Dictionary::Ptr result = new Dictionary();
 281         result->Set("type", "CommentRemoved");
 282         result->Set("timestamp", Utility::GetTime());
 283
 284         result->Set("comment", Serialize(comment, FAConfig | FAState));
 285
 286         for (const EventQueue::Ptr& queue : queues) {
 287                 queue->ProcessEvent(result);
 288         }
 289 }
 290
 291 void ApiEvents::DowntimeAddedHandler(const Downtime::Ptr& downtime)
 292 {
 293         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("DowntimeAdded");
 294
 295         if (queues.empty())
 296                 return;
 297
 298         Log(LogDebug, "ApiEvents", "Processing event type 'DowntimeAdded'.");
 299
 300         Dictionary::Ptr result = new Dictionary();
 301         result->Set("type", "DowntimeAdded");
 302         result->Set("timestamp", Utility::GetTime());
 303
 304         result->Set("downtime", Serialize(downtime, FAConfig | FAState));
 305
 306         for (const EventQueue::Ptr& queue : queues) {
 307                 queue->ProcessEvent(result);
 308         }
 309 }
 310
 311 void ApiEvents::DowntimeRemovedHandler(const Downtime::Ptr& downtime)
 312 {
 313         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("DowntimeRemoved");
 314
 315         if (queues.empty())
 316                 return;
 317
 318         Log(LogDebug, "ApiEvents", "Processing event type 'DowntimeRemoved'.");
 319
 320         Dictionary::Ptr result = new Dictionary();
 321         result->Set("type", "DowntimeRemoved");
 322         result->Set("timestamp", Utility::GetTime());
 323
 324         result->Set("downtime", Serialize(downtime, FAConfig | FAState));
 325
 326         for (const EventQueue::Ptr& queue : queues) {
 327                 queue->ProcessEvent(result);
 328         }
 329 }
 330
 331 void ApiEvents::DowntimeStartedHandler(const Downtime::Ptr& downtime)
 332 {
 333         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("DowntimeStarted");
 334
 335         if (queues.empty())
 336                 return;
 337
 338         Log(LogDebug, "ApiEvents", "Processing event type 'DowntimeStarted'.");
 339
 340         Dictionary::Ptr result = new Dictionary();
 341         result->Set("type", "DowntimeStarted");
 342         result->Set("timestamp", Utility::GetTime());
 343
 344         result->Set("downtime", Serialize(downtime, FAConfig | FAState));
 345
 346         for (const EventQueue::Ptr& queue : queues) {
 347                 queue->ProcessEvent(result);
 348         }
 349 }
 350
 351 void ApiEvents::DowntimeTriggeredHandler(const Downtime::Ptr& downtime)
 352 {
 353         std::vector<EventQueue::Ptr> queues = EventQueue::GetQueuesForType("DowntimeTriggered");
 354
 355         if (queues.empty())
 356                 return;
 357
 358         Log(LogDebug, "ApiEvents", "Processing event type 'DowntimeTriggered'.");
 359
 360         Dictionary::Ptr result = new Dictionary();
 361         result->Set("type", "DowntimeTriggered");
 362         result->Set("timestamp", Utility::GetTime());
 363
 364         result->Set("downtime", Serialize(downtime, FAConfig | FAState));
 365
 366         for (const EventQueue::Ptr& queue : queues) {
 367                 queue->ProcessEvent(result);
 368         }
 369 }