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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2014 Icinga Development Team (http://www.icinga.org)    *
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  18  ******************************************************************************/
  19
  20 #include "db_ido/hostdbobject.h"
  21 #include "db_ido/dbtype.h"
  22 #include "db_ido/dbvalue.h"
  23 #include "icinga/host.h"
  24 #include "icinga/service.h"
  25 #include "icinga/notification.h"
  26 #include "icinga/checkcommand.h"
  27 #include "icinga/eventcommand.h"
  28 #include "icinga/compatutility.h"
  29 #include "base/convert.h"
  30 #include "base/objectlock.h"
  31 #include <boost/foreach.hpp>
  32
  33 using namespace icinga;
  34
  35 REGISTER_DBTYPE(Host, "host", DbObjectTypeHost, "host_object_id", HostDbObject);
  36
  37 HostDbObject::HostDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
  38         : DbObject(type, name1, name2)
  39 { }
  40
  41 Dictionary::Ptr HostDbObject::GetConfigFields(void) const
  42 {
  43         Dictionary::Ptr fields = make_shared<Dictionary>();
  44         Host::Ptr host = static_pointer_cast<Host>(GetObject());
  45
  46         Service::Ptr service = host->GetCheckService();
  47
  48         fields->Set("alias", CompatUtility::GetHostAlias(host));
  49         fields->Set("display_name", host->GetDisplayName());
  50         fields->Set("address", CompatUtility::GetHostAddress(host));
  51         fields->Set("address6", CompatUtility::GetHostAddress6(host));
  52
  53         if (service) {
  54                 fields->Set("check_service_object_id", service);
  55                 fields->Set("check_command_object_id", service->GetCheckCommand());
  56                 fields->Set("check_command_args", Empty);
  57                 fields->Set("eventhandler_command_object_id", service->GetEventCommand());
  58                 fields->Set("eventhandler_command_args", Empty);
  59                 fields->Set("notification_timeperiod_object_id", Notification::GetByName(CompatUtility::GetServiceNotificationNotificationPeriod(service)));
  60                 fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
  61                 fields->Set("failure_prediction_options", Empty);
  62                 fields->Set("check_interval", CompatUtility::GetServiceCheckInterval(service));
  63                 fields->Set("retry_interval", CompatUtility::GetServiceRetryInterval(service));
  64                 fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
  65
  66                 fields->Set("first_notification_delay", Empty);
  67
  68                 fields->Set("notification_interval", CompatUtility::GetServiceNotificationNotificationInterval(service));
  69                 /* requires host check service */
  70                 fields->Set("notify_on_down", CompatUtility::GetHostNotifyOnDown(host));
  71                 fields->Set("notify_on_unreachable", CompatUtility::GetHostNotifyOnDown(host));
  72
  73                 fields->Set("notify_on_recovery", CompatUtility::GetServiceNotifyOnRecovery(service));
  74                 fields->Set("notify_on_flapping", CompatUtility::GetServiceNotifyOnFlapping(service));
  75                 fields->Set("notify_on_downtime", CompatUtility::GetServiceNotifyOnDowntime(service));
  76
  77                 fields->Set("stalk_on_up", Empty);
  78                 fields->Set("stalk_on_down", Empty);
  79                 fields->Set("stalk_on_unreachable", Empty);
  80
  81                 fields->Set("flap_detection_enabled", CompatUtility::GetServiceFlapDetectionEnabled(service));
  82                 fields->Set("flap_detection_on_up", Empty);
  83                 fields->Set("flap_detection_on_down", Empty);
  84                 fields->Set("flap_detection_on_unreachable", Empty);
  85                 fields->Set("low_flap_threshold", CompatUtility::GetServiceLowFlapThreshold(service));
  86                 fields->Set("high_flap_threshold", CompatUtility::GetServiceHighFlapThreshold(service));
  87         }
  88
  89         fields->Set("process_performance_data", 0);
  90
  91         if (service) {
  92                 fields->Set("freshness_checks_enabled", CompatUtility::GetServiceFreshnessChecksEnabled(service));
  93                 fields->Set("freshness_threshold", CompatUtility::GetServiceFreshnessThreshold(service));
  94                 fields->Set("passive_checks_enabled", CompatUtility::GetServicePassiveChecksEnabled(service));
  95                 fields->Set("event_handler_enabled", CompatUtility::GetServiceEventHandlerEnabled(service));
  96                 fields->Set("active_checks_enabled", CompatUtility::GetServiceActiveChecksEnabled(service));
  97         }
  98
  99         fields->Set("retain_status_information", 1);
 100         fields->Set("retain_nonstatus_information", 1);
 101
 102         if (service)
 103                 fields->Set("notifications_enabled", CompatUtility::GetServiceNotificationsEnabled(service));
 104
 105         fields->Set("obsess_over_host", 0);
 106         fields->Set("failure_prediction_enabled", 0);
 107
 108         fields->Set("notes", CompatUtility::GetCustomAttributeConfig(host, "notes"));
 109         fields->Set("notes_url", CompatUtility::GetCustomAttributeConfig(host, "notes_url"));
 110         fields->Set("action_url", CompatUtility::GetCustomAttributeConfig(host, "action_url"));
 111         fields->Set("icon_image", CompatUtility::GetCustomAttributeConfig(host, "icon_image"));
 112         fields->Set("icon_image_alt", CompatUtility::GetCustomAttributeConfig(host, "icon_image_alt"));
 113         fields->Set("statusmap_image", CompatUtility::GetCustomAttributeConfig(host, "statusmap_image"));
 114
 115         Host2dCoords coords = CompatUtility::GetHost2dCoords(host);
 116
 117         fields->Set("have_2d_coords", coords.have_2d_coords);
 118
 119         if (coords.have_2d_coords) {
 120                 fields->Set("x_2d", coords.x_2d);
 121                 fields->Set("y_2d", coords.y_2d);
 122         }
 123
 124         /* deprecated in 1.x */
 125         fields->Set("have_3d_coords", 0);
 126
 127         return fields;
 128 }
 129
 130 Dictionary::Ptr HostDbObject::GetStatusFields(void) const
 131 {
 132         Dictionary::Ptr fields = make_shared<Dictionary>();
 133         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 134         Service::Ptr service = host->GetCheckService();
 135
 136         /* fetch service status, or dump a pending hoststatus */
 137         if (service) {
 138                 CheckResult::Ptr cr = service->GetLastCheckResult();
 139
 140                 if (cr) {
 141                         fields->Set("output", CompatUtility::GetCheckResultOutput(cr));
 142                         fields->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
 143                         fields->Set("perfdata", CompatUtility::GetCheckResultPerfdata(cr));
 144                         fields->Set("check_source", cr->GetCheckSource());
 145                 }
 146
 147                 fields->Set("current_state", host->GetState());
 148                 fields->Set("has_been_checked", CompatUtility::GetServiceHasBeenChecked(service));
 149                 fields->Set("should_be_scheduled", CompatUtility::GetServiceShouldBeScheduled(service));
 150                 fields->Set("current_check_attempt", service->GetCheckAttempt());
 151                 fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
 152
 153                 if (cr)
 154                         fields->Set("last_check", DbValue::FromTimestamp(cr->GetScheduleEnd()));
 155
 156                 fields->Set("next_check", DbValue::FromTimestamp(service->GetNextCheck()));
 157                 fields->Set("check_type", CompatUtility::GetServiceCheckType(service));
 158                 fields->Set("last_state_change", DbValue::FromTimestamp(service->GetLastStateChange()));
 159                 fields->Set("last_hard_state_change", DbValue::FromTimestamp(service->GetLastHardStateChange()));
 160                 fields->Set("last_time_up", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateUp())));
 161                 fields->Set("last_time_down", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateDown())));
 162                 fields->Set("last_time_unreachable", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateUnreachable())));
 163                 fields->Set("state_type", service->GetStateType());
 164                 fields->Set("last_notification", DbValue::FromTimestamp(CompatUtility::GetServiceNotificationLastNotification(service)));
 165                 fields->Set("next_notification", DbValue::FromTimestamp(CompatUtility::GetServiceNotificationNextNotification(service)));
 166                 fields->Set("no_more_notifications", Empty);
 167                 fields->Set("notifications_enabled", CompatUtility::GetServiceNotificationsEnabled(service));
 168                 fields->Set("problem_has_been_acknowledged", CompatUtility::GetServiceProblemHasBeenAcknowledged(service));
 169                 fields->Set("acknowledgement_type", CompatUtility::GetServiceAcknowledgementType(service));
 170                 fields->Set("current_notification_number", CompatUtility::GetServiceNotificationNotificationNumber(service));
 171                 fields->Set("passive_checks_enabled", CompatUtility::GetServicePassiveChecksEnabled(service));
 172                 fields->Set("active_checks_enabled", CompatUtility::GetServiceActiveChecksEnabled(service));
 173                 fields->Set("event_handler_enabled", CompatUtility::GetServiceEventHandlerEnabled(service));
 174                 fields->Set("flap_detection_enabled", CompatUtility::GetServiceFlapDetectionEnabled(service));
 175                 fields->Set("is_flapping", CompatUtility::GetServiceIsFlapping(service));
 176                 fields->Set("percent_state_change", CompatUtility::GetServicePercentStateChange(service));
 177
 178                 if (cr) {
 179                         fields->Set("latency", Convert::ToString(Service::CalculateLatency(cr)));
 180                         fields->Set("execution_time", Convert::ToString(Service::CalculateExecutionTime(cr)));
 181                 }
 182                 fields->Set("scheduled_downtime_depth", service->GetDowntimeDepth());
 183                 fields->Set("failure_prediction_enabled", Empty);
 184                 fields->Set("process_performance_data", 0); /* this is a host which does not process any perf data */
 185                 fields->Set("obsess_over_host", Empty);
 186                 fields->Set("modified_host_attributes", service->GetModifiedAttributes());
 187                 fields->Set("event_handler", CompatUtility::GetServiceEventHandler(service));
 188                 fields->Set("check_command", CompatUtility::GetServiceCheckCommand(service));
 189                 fields->Set("normal_check_interval", CompatUtility::GetServiceCheckInterval(service));
 190                 fields->Set("retry_check_interval", CompatUtility::GetServiceRetryInterval(service));
 191                 fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
 192         }
 193         else {
 194                 fields->Set("has_been_checked", 0);
 195                 fields->Set("last_check", DbValue::FromTimestamp(0));
 196                 fields->Set("next_check", DbValue::FromTimestamp(0));
 197                 fields->Set("active_checks_enabled", 0);
 198         }
 199
 200         return fields;
 201 }
 202
 203 void HostDbObject::OnConfigUpdate(void)
 204 {
 205         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 206
 207         /* parents, host dependencies */
 208         BOOST_FOREACH(const Host::Ptr& parent, host->GetParentHosts()) {
 209                 Log(LogDebug, "db_ido", "host parents: " + parent->GetName());
 210
 211                 /* parents: host_id, parent_host_object_id */
 212                 Dictionary::Ptr fields1 = make_shared<Dictionary>();
 213                 fields1->Set(GetType()->GetTable() + "_id", DbValue::FromObjectInsertID(GetObject()));
 214                 fields1->Set("parent_host_object_id", parent);
 215                 fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
 216
 217                 DbQuery query1;
 218                 query1.Table = GetType()->GetTable() + "_parenthosts";
 219                 query1.Type = DbQueryInsert;
 220                 query1.Category = DbCatConfig;
 221                 query1.Fields = fields1;
 222                 OnQuery(query1);
 223
 224                 /* host dependencies */
 225                 Dictionary::Ptr fields2 = make_shared<Dictionary>();
 226                 fields2->Set("host_object_id", parent);
 227                 fields2->Set("dependent_host_object_id", host);
 228                 fields2->Set("instance_id", 0); /* DbConnection class fills in real ID */
 229
 230                 DbQuery query2;
 231                 query2.Table = GetType()->GetTable() + "dependencies";
 232                 query2.Type = DbQueryInsert;
 233                 query2.Category = DbCatConfig;
 234                 query2.Fields = fields2;
 235                 OnQuery(query2);
 236         }
 237
 238         /* host contacts, contactgroups */
 239         Service::Ptr service = host->GetCheckService();
 240
 241         if (service) {
 242                 Log(LogDebug, "db_ido", "host contacts: " + host->GetName());
 243
 244                 BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetServiceNotificationUsers(service)) {
 245                         Log(LogDebug, "db_ido", "host contacts: " + user->GetName());
 246
 247                         Dictionary::Ptr fields_contact = make_shared<Dictionary>();
 248                         fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 249                         fields_contact->Set("contact_object_id", user);
 250                         fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 251
 252                         DbQuery query_contact;
 253                         query_contact.Table = GetType()->GetTable() + "_contacts";
 254                         query_contact.Type = DbQueryInsert;
 255                         query_contact.Category = DbCatConfig;
 256                         query_contact.Fields = fields_contact;
 257                         OnQuery(query_contact);
 258                 }
 259
 260                 Log(LogDebug, "db_ido", "host contactgroups: " + host->GetName());
 261
 262                 BOOST_FOREACH(const UserGroup::Ptr& usergroup, CompatUtility::GetServiceNotificationUserGroups(service)) {
 263                         Log(LogDebug, "db_ido", "host contactgroups: " + usergroup->GetName());
 264
 265                         Dictionary::Ptr fields_contact = make_shared<Dictionary>();
 266                         fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 267                         fields_contact->Set("contactgroup_object_id", usergroup);
 268                         fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 269
 270                         DbQuery query_contact;
 271                         query_contact.Table = GetType()->GetTable() + "_contactgroups";
 272                         query_contact.Type = DbQueryInsert;
 273                         query_contact.Category = DbCatConfig;
 274                         query_contact.Fields = fields_contact;
 275                         OnQuery(query_contact);
 276                 }
 277         }
 278
 279         /* custom variables */
 280         Dictionary::Ptr customvars;
 281         {
 282                 ObjectLock olock(host);
 283                 customvars = CompatUtility::GetCustomVariableConfig(host);
 284         }
 285
 286         if (customvars) {
 287                 Log(LogDebug, "ido", "Dumping host customvars for '" + host->GetName() + "'");
 288
 289                 ObjectLock olock (customvars);
 290
 291                 BOOST_FOREACH(const Dictionary::Pair& kv, customvars) {
 292                         if (!kv.first.IsEmpty()) {
 293                                 Log(LogDebug, "db_ido", "host customvar key: '" + kv.first + "' value: '" + Convert::ToString(kv.second) + "'");
 294
 295                                 Dictionary::Ptr fields3 = make_shared<Dictionary>();
 296                                 fields3->Set("varname", Convert::ToString(kv.first));
 297                                 fields3->Set("varvalue", Convert::ToString(kv.second));
 298                                 fields3->Set("config_type", 1);
 299                                 fields3->Set("has_been_modified", 0);
 300                                 fields3->Set("object_id", host);
 301                                 fields3->Set("instance_id", 0); /* DbConnection class fills in real ID */
 302
 303                                 DbQuery query3;
 304                                 query3.Table = "customvariables";
 305                                 query3.Type = DbQueryInsert;
 306                                 query3.Category = DbCatConfig;
 307                                 query3.Fields = fields3;
 308                                 OnQuery(query3);
 309                         }
 310                 }
 311         }
 312 }
 313
 314 void HostDbObject::OnStatusUpdate(void)
 315 {
 316 }