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

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2013 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_command_object_id", service->GetCheckCommand());
  55                 fields->Set("check_command_args", Empty);
  56                 fields->Set("eventhandler_command_object_id", service->GetEventCommand());
  57                 fields->Set("eventhandler_command_args", Empty);
  58                 fields->Set("notification_timeperiod_object_id", Notification::GetByName(CompatUtility::GetServiceNotificationNotificationPeriod(service)));
  59                 fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
  60                 fields->Set("failure_prediction_options", Empty);
  61                 fields->Set("check_interval", CompatUtility::GetServiceCheckInterval(service));
  62                 fields->Set("retry_interval", CompatUtility::GetServiceRetryInterval(service));
  63                 fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
  64
  65                 fields->Set("first_notification_delay", Empty);
  66
  67                 fields->Set("notification_interval", CompatUtility::GetServiceNotificationNotificationInterval(service));
  68                 /* requires host check service */
  69                 fields->Set("notify_on_down", CompatUtility::GetHostNotifyOnDown(host));
  70                 fields->Set("notify_on_unreachable", CompatUtility::GetHostNotifyOnDown(host));
  71
  72                 fields->Set("notify_on_recovery", CompatUtility::GetServiceNotifyOnRecovery(service));
  73                 fields->Set("notify_on_flapping", CompatUtility::GetServiceNotifyOnFlapping(service));
  74                 fields->Set("notify_on_downtime", CompatUtility::GetServiceNotifyOnDowntime(service));
  75
  76                 fields->Set("stalk_on_up", Empty);
  77                 fields->Set("stalk_on_down", Empty);
  78                 fields->Set("stalk_on_unreachable", Empty);
  79
  80                 fields->Set("flap_detection_enabled", CompatUtility::GetServiceFlapDetectionEnabled(service));
  81                 fields->Set("flap_detection_on_up", Empty);
  82                 fields->Set("flap_detection_on_down", Empty);
  83                 fields->Set("flap_detection_on_unreachable", Empty);
  84                 fields->Set("low_flap_threshold", CompatUtility::GetServiceLowFlapThreshold(service));
  85                 fields->Set("high_flap_threshold", CompatUtility::GetServiceHighFlapThreshold(service));
  86         }
  87
  88         fields->Set("process_performance_data", 0);
  89
  90         if (service) {
  91                 fields->Set("freshness_checks_enabled", CompatUtility::GetServiceFreshnessChecksEnabled(service));
  92                 fields->Set("freshness_threshold", CompatUtility::GetServiceFreshnessThreshold(service));
  93                 fields->Set("passive_checks_enabled", CompatUtility::GetServicePassiveChecksEnabled(service));
  94                 fields->Set("event_handler_enabled", CompatUtility::GetServiceEventHandlerEnabled(service));
  95                 fields->Set("active_checks_enabled", CompatUtility::GetServiceActiveChecksEnabled(service));
  96         }
  97
  98         fields->Set("retain_status_information", 1);
  99         fields->Set("retain_nonstatus_information", 1);
 100
 101         if (service)
 102                 fields->Set("notifications_enabled", CompatUtility::GetServiceNotificationsEnabled(service));
 103
 104         fields->Set("obsess_over_host", 0);
 105         fields->Set("failure_prediction_enabled", 0);
 106
 107         fields->Set("notes", CompatUtility::GetCustomAttributeConfig(host, "notes"));
 108         fields->Set("notes_url", CompatUtility::GetCustomAttributeConfig(host, "notes_url"));
 109         fields->Set("action_url", CompatUtility::GetCustomAttributeConfig(host, "action_url"));
 110         fields->Set("icon_image", CompatUtility::GetCustomAttributeConfig(host, "icon_image"));
 111         fields->Set("icon_image_alt", CompatUtility::GetCustomAttributeConfig(host, "icon_image_alt"));
 112         fields->Set("statusmap_image", CompatUtility::GetCustomAttributeConfig(host, "statusmap_image"));
 113
 114         Host2dCoords coords = CompatUtility::GetHost2dCoords(host);
 115
 116         fields->Set("have_2d_coords", coords.have_2d_coords);
 117
 118         if (coords.have_2d_coords) {
 119                 fields->Set("x_2d", coords.x_2d);
 120                 fields->Set("y_2d", coords.y_2d);
 121         }
 122
 123         /* deprecated in 1.x */
 124         fields->Set("have_3d_coords", 0);
 125
 126         return fields;
 127 }
 128
 129 Dictionary::Ptr HostDbObject::GetStatusFields(void) const
 130 {
 131         Dictionary::Ptr fields = make_shared<Dictionary>();
 132         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 133         Service::Ptr service = host->GetCheckService();
 134
 135         /* fetch service status, or dump a pending hoststatus */
 136         if (service) {
 137                 CheckResult::Ptr cr = service->GetLastCheckResult();
 138
 139                 if (cr) {
 140                         fields->Set("output", CompatUtility::GetCheckResultOutput(cr));
 141                         fields->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
 142                         fields->Set("perfdata", CompatUtility::GetCheckResultPerfdata(cr));
 143                         fields->Set("check_source", cr->GetCheckSource());
 144                 }
 145
 146                 fields->Set("current_state", host->GetState());
 147                 fields->Set("has_been_checked", CompatUtility::GetServiceHasBeenChecked(service));
 148                 fields->Set("should_be_scheduled", CompatUtility::GetServiceShouldBeScheduled(service));
 149                 fields->Set("current_check_attempt", service->GetCheckAttempt());
 150                 fields->Set("max_check_attempts", service->GetMaxCheckAttempts());
 151
 152                 if (cr)
 153                         fields->Set("last_check", DbValue::FromTimestamp(cr->GetScheduleEnd()));
 154
 155                 fields->Set("next_check", DbValue::FromTimestamp(service->GetNextCheck()));
 156                 fields->Set("check_type", CompatUtility::GetServiceCheckType(service));
 157                 fields->Set("last_state_change", DbValue::FromTimestamp(service->GetLastStateChange()));
 158                 fields->Set("last_hard_state_change", DbValue::FromTimestamp(service->GetLastHardStateChange()));
 159                 fields->Set("last_time_up", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateUp())));
 160                 fields->Set("last_time_down", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateDown())));
 161                 fields->Set("last_time_unreachable", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateUnreachable())));
 162                 fields->Set("state_type", service->GetStateType());
 163                 fields->Set("last_notification", DbValue::FromTimestamp(CompatUtility::GetServiceNotificationLastNotification(service)));
 164                 fields->Set("next_notification", DbValue::FromTimestamp(CompatUtility::GetServiceNotificationNextNotification(service)));
 165                 fields->Set("no_more_notifications", Empty);
 166                 fields->Set("notifications_enabled", CompatUtility::GetServiceNotificationsEnabled(service));
 167                 fields->Set("problem_has_been_acknowledged", CompatUtility::GetServiceProblemHasBeenAcknowledged(service));
 168                 fields->Set("acknowledgement_type", CompatUtility::GetServiceAcknowledgementType(service));
 169                 fields->Set("current_notification_number", CompatUtility::GetServiceNotificationNotificationNumber(service));
 170                 fields->Set("passive_checks_enabled", CompatUtility::GetServicePassiveChecksEnabled(service));
 171                 fields->Set("active_checks_enabled", CompatUtility::GetServiceActiveChecksEnabled(service));
 172                 fields->Set("event_handler_enabled", CompatUtility::GetServiceEventHandlerEnabled(service));
 173                 fields->Set("flap_detection_enabled", CompatUtility::GetServiceFlapDetectionEnabled(service));
 174                 fields->Set("is_flapping", CompatUtility::GetServiceIsFlapping(service));
 175                 fields->Set("percent_state_change", CompatUtility::GetServicePercentStateChange(service));
 176
 177                 if (cr) {
 178                         fields->Set("latency", Service::CalculateLatency(cr));
 179                         fields->Set("execution_time", Service::CalculateExecutionTime(cr));
 180                 }
 181                 fields->Set("scheduled_downtime_depth", service->GetDowntimeDepth());
 182                 fields->Set("failure_prediction_enabled", Empty);
 183                 fields->Set("process_performance_data", 0); /* this is a host which does not process any perf data */
 184                 fields->Set("obsess_over_host", Empty);
 185                 fields->Set("modified_host_attributes", service->GetModifiedAttributes());
 186                 fields->Set("event_handler", CompatUtility::GetServiceEventHandler(service));
 187                 fields->Set("check_command", CompatUtility::GetServiceCheckCommand(service));
 188                 fields->Set("normal_check_interval", CompatUtility::GetServiceCheckInterval(service));
 189                 fields->Set("retry_check_interval", CompatUtility::GetServiceRetryInterval(service));
 190                 fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
 191         }
 192         else {
 193                 fields->Set("has_been_checked", 0);
 194                 fields->Set("last_check", DbValue::FromTimestamp(0));
 195                 fields->Set("next_check", DbValue::FromTimestamp(0));
 196                 fields->Set("active_checks_enabled", 0);
 197         }
 198
 199         return fields;
 200 }
 201
 202 void HostDbObject::OnConfigUpdate(void)
 203 {
 204         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 205
 206         /* parents, host dependencies */
 207         BOOST_FOREACH(const Host::Ptr& parent, host->GetParentHosts()) {
 208                 Log(LogDebug, "db_ido", "host parents: " + parent->GetName());
 209
 210                 /* parents: host_id, parent_host_object_id */
 211                 Dictionary::Ptr fields1 = make_shared<Dictionary>();
 212                 fields1->Set(GetType()->GetTable() + "_id", DbValue::FromObjectInsertID(GetObject()));
 213                 fields1->Set("parent_host_object_id", parent);
 214                 fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
 215
 216                 DbQuery query1;
 217                 query1.Table = GetType()->GetTable() + "_parenthosts";
 218                 query1.Type = DbQueryInsert;
 219                 query1.Category = DbCatConfig;
 220                 query1.Fields = fields1;
 221                 OnQuery(query1);
 222
 223                 /* host dependencies */
 224                 Dictionary::Ptr fields2 = make_shared<Dictionary>();
 225                 fields2->Set("host_object_id", parent);
 226                 fields2->Set("dependent_host_object_id", host);
 227                 fields2->Set("instance_id", 0); /* DbConnection class fills in real ID */
 228
 229                 DbQuery query2;
 230                 query2.Table = GetType()->GetTable() + "dependencies";
 231                 query2.Type = DbQueryInsert;
 232                 query2.Category = DbCatConfig;
 233                 query2.Fields = fields2;
 234                 OnQuery(query2);
 235         }
 236
 237         /* host contacts, contactgroups */
 238         Service::Ptr service = host->GetCheckService();
 239
 240         if (service) {
 241                 Log(LogDebug, "db_ido", "host contacts: " + host->GetName());
 242
 243                 BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetServiceNotificationUsers(service)) {
 244                         Log(LogDebug, "db_ido", "host contacts: " + user->GetName());
 245
 246                         Dictionary::Ptr fields_contact = make_shared<Dictionary>();
 247                         fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 248                         fields_contact->Set("contact_object_id", user);
 249                         fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 250
 251                         DbQuery query_contact;
 252                         query_contact.Table = GetType()->GetTable() + "_contacts";
 253                         query_contact.Type = DbQueryInsert;
 254                         query_contact.Category = DbCatConfig;
 255                         query_contact.Fields = fields_contact;
 256                         OnQuery(query_contact);
 257                 }
 258
 259                 Log(LogDebug, "db_ido", "host contactgroups: " + host->GetName());
 260
 261                 BOOST_FOREACH(const UserGroup::Ptr& usergroup, CompatUtility::GetServiceNotificationUserGroups(service)) {
 262                         Log(LogDebug, "db_ido", "host contactgroups: " + usergroup->GetName());
 263
 264                         Dictionary::Ptr fields_contact = make_shared<Dictionary>();
 265                         fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 266                         fields_contact->Set("contactgroup_object_id", usergroup);
 267                         fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 268
 269                         DbQuery query_contact;
 270                         query_contact.Table = GetType()->GetTable() + "_contactgroups";
 271                         query_contact.Type = DbQueryInsert;
 272                         query_contact.Category = DbCatConfig;
 273                         query_contact.Fields = fields_contact;
 274                         OnQuery(query_contact);
 275                 }
 276         }
 277
 278         /* custom variables */
 279         Log(LogDebug, "ido", "host customvars for '" + host->GetName() + "'");
 280
 281         Dictionary::Ptr customvars;
 282         {
 283                 ObjectLock olock(host);
 284                 customvars = CompatUtility::GetCustomVariableConfig(host);
 285         }
 286
 287         if (customvars) {
 288                 ObjectLock olock (customvars);
 289
 290                 BOOST_FOREACH(const Dictionary::Pair& kv, customvars) {
 291                         Log(LogDebug, "db_ido", "host customvar key: '" + kv.first + "' value: '" + Convert::ToString(kv.second) + "'");
 292
 293                         Dictionary::Ptr fields3 = make_shared<Dictionary>();
 294                         fields3->Set("varname", Convert::ToString(kv.first));
 295                         fields3->Set("varvalue", Convert::ToString(kv.second));
 296                         fields3->Set("config_type", 1);
 297                         fields3->Set("has_been_modified", 0);
 298                         fields3->Set("object_id", host);
 299                         fields3->Set("instance_id", 0); /* DbConnection class fills in real ID */
 300
 301                         DbQuery query3;
 302                         query3.Table = "customvariables";
 303                         query3.Type = DbQueryInsert;
 304                         query3.Category = DbCatConfig;
 305                         query3.Fields = fields3;
 306                         OnQuery(query3);
 307                 }
 308         }
 309 }
 310
 311 void HostDbObject::OnStatusUpdate(void)
 312 {
 313 }