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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  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         fields->Set("alias", CompatUtility::GetHostAlias(host));
  47         fields->Set("display_name", host->GetDisplayName());
  48         fields->Set("address", CompatUtility::GetHostAddress(host));
  49         fields->Set("address6", CompatUtility::GetHostAddress6(host));
  50
  51         fields->Set("check_command_object_id", host->GetCheckCommand());
  52         fields->Set("check_command_args", Empty);
  53         fields->Set("eventhandler_command_object_id", host->GetEventCommand());
  54         fields->Set("eventhandler_command_args", Empty);
  55         fields->Set("notification_timeperiod_object_id", Notification::GetByName(CompatUtility::GetCheckableNotificationNotificationPeriod(host)));
  56         fields->Set("check_timeperiod_object_id", host->GetCheckPeriod());
  57         fields->Set("failure_prediction_options", Empty);
  58         fields->Set("check_interval", CompatUtility::GetCheckableCheckInterval(host));
  59         fields->Set("retry_interval", CompatUtility::GetCheckableRetryInterval(host));
  60         fields->Set("max_check_attempts", host->GetMaxCheckAttempts());
  61
  62         fields->Set("first_notification_delay", Empty);
  63
  64         fields->Set("notification_interval", CompatUtility::GetCheckableNotificationNotificationInterval(host));
  65         fields->Set("notify_on_down", CompatUtility::GetHostNotifyOnDown(host));
  66         fields->Set("notify_on_unreachable", CompatUtility::GetHostNotifyOnDown(host));
  67
  68         fields->Set("notify_on_recovery", CompatUtility::GetCheckableNotifyOnRecovery(host));
  69         fields->Set("notify_on_flapping", CompatUtility::GetCheckableNotifyOnFlapping(host));
  70         fields->Set("notify_on_downtime", CompatUtility::GetCheckableNotifyOnDowntime(host));
  71
  72         fields->Set("stalk_on_up", Empty);
  73         fields->Set("stalk_on_down", Empty);
  74         fields->Set("stalk_on_unreachable", Empty);
  75
  76         fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(host));
  77         fields->Set("flap_detection_on_up", Empty);
  78         fields->Set("flap_detection_on_down", Empty);
  79         fields->Set("flap_detection_on_unreachable", Empty);
  80         fields->Set("low_flap_threshold", CompatUtility::GetCheckableLowFlapThreshold(host));
  81         fields->Set("high_flap_threshold", CompatUtility::GetCheckableHighFlapThreshold(host));
  82
  83         fields->Set("process_performance_data", 0);
  84
  85         fields->Set("freshness_checks_enabled", CompatUtility::GetCheckableFreshnessChecksEnabled(host));
  86         fields->Set("freshness_threshold", CompatUtility::GetCheckableFreshnessThreshold(host));
  87         fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(host));
  88         fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(host));
  89         fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(host));
  90
  91         fields->Set("retain_status_information", 1);
  92         fields->Set("retain_nonstatus_information", 1);
  93
  94         fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(host));
  95
  96         fields->Set("obsess_over_host", 0);
  97         fields->Set("failure_prediction_enabled", 0);
  98
  99         fields->Set("notes", CompatUtility::GetCustomAttributeConfig(host, "notes"));
 100         fields->Set("notes_url", CompatUtility::GetCustomAttributeConfig(host, "notes_url"));
 101         fields->Set("action_url", CompatUtility::GetCustomAttributeConfig(host, "action_url"));
 102         fields->Set("icon_image", CompatUtility::GetCustomAttributeConfig(host, "icon_image"));
 103         fields->Set("icon_image_alt", CompatUtility::GetCustomAttributeConfig(host, "icon_image_alt"));
 104         fields->Set("statusmap_image", CompatUtility::GetCustomAttributeConfig(host, "statusmap_image"));
 105
 106         Host2dCoords coords = CompatUtility::GetHost2dCoords(host);
 107
 108         fields->Set("have_2d_coords", coords.have_2d_coords);
 109
 110         if (coords.have_2d_coords) {
 111                 fields->Set("x_2d", coords.x_2d);
 112                 fields->Set("y_2d", coords.y_2d);
 113         }
 114
 115         /* deprecated in 1.x */
 116         fields->Set("have_3d_coords", 0);
 117
 118         return fields;
 119 }
 120
 121 Dictionary::Ptr HostDbObject::GetStatusFields(void) const
 122 {
 123         Dictionary::Ptr fields = make_shared<Dictionary>();
 124         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 125
 126         CheckResult::Ptr cr = host->GetLastCheckResult();
 127
 128         if (cr) {
 129                 fields->Set("output", CompatUtility::GetCheckResultOutput(cr));
 130                 fields->Set("long_output", CompatUtility::GetCheckResultLongOutput(cr));
 131                 fields->Set("perfdata", CompatUtility::GetCheckResultPerfdata(cr));
 132                 fields->Set("check_source", cr->GetCheckSource());
 133         }
 134
 135         fields->Set("current_state", host->IsReachable() ? host->GetState() : 2);
 136         fields->Set("has_been_checked", CompatUtility::GetCheckableHasBeenChecked(host));
 137         fields->Set("should_be_scheduled", CompatUtility::GetCheckableShouldBeScheduled(host));
 138         fields->Set("current_check_attempt", host->GetCheckAttempt());
 139         fields->Set("max_check_attempts", host->GetMaxCheckAttempts());
 140
 141         if (cr)
 142                 fields->Set("last_check", DbValue::FromTimestamp(cr->GetScheduleEnd()));
 143
 144         fields->Set("next_check", DbValue::FromTimestamp(host->GetNextCheck()));
 145         fields->Set("check_type", CompatUtility::GetCheckableCheckType(host));
 146         fields->Set("last_state_change", DbValue::FromTimestamp(host->GetLastStateChange()));
 147         fields->Set("last_hard_state_change", DbValue::FromTimestamp(host->GetLastHardStateChange()));
 148         fields->Set("last_time_up", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateUp())));
 149         fields->Set("last_time_down", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateDown())));
 150         fields->Set("last_time_unreachable", DbValue::FromTimestamp(static_cast<int>(host->GetLastStateUnreachable())));
 151         fields->Set("state_type", host->GetStateType());
 152         fields->Set("last_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationLastNotification(host)));
 153         fields->Set("next_notification", DbValue::FromTimestamp(CompatUtility::GetCheckableNotificationNextNotification(host)));
 154         fields->Set("no_more_notifications", Empty);
 155         fields->Set("notifications_enabled", CompatUtility::GetCheckableNotificationsEnabled(host));
 156         fields->Set("problem_has_been_acknowledged", CompatUtility::GetCheckableProblemHasBeenAcknowledged(host));
 157         fields->Set("acknowledgement_type", CompatUtility::GetCheckableAcknowledgementType(host));
 158         fields->Set("current_notification_number", CompatUtility::GetCheckableNotificationNotificationNumber(host));
 159         fields->Set("passive_checks_enabled", CompatUtility::GetCheckablePassiveChecksEnabled(host));
 160         fields->Set("active_checks_enabled", CompatUtility::GetCheckableActiveChecksEnabled(host));
 161         fields->Set("event_handler_enabled", CompatUtility::GetCheckableEventHandlerEnabled(host));
 162         fields->Set("flap_detection_enabled", CompatUtility::GetCheckableFlapDetectionEnabled(host));
 163         fields->Set("is_flapping", CompatUtility::GetCheckableIsFlapping(host));
 164         fields->Set("percent_state_change", CompatUtility::GetCheckablePercentStateChange(host));
 165
 166         if (cr) {
 167                 fields->Set("latency", Convert::ToString(Service::CalculateLatency(cr)));
 168                 fields->Set("execution_time", Convert::ToString(Service::CalculateExecutionTime(cr)));
 169         }
 170
 171         fields->Set("scheduled_downtime_depth", host->GetDowntimeDepth());
 172         fields->Set("failure_prediction_enabled", Empty);
 173         fields->Set("process_performance_data", 0); /* this is a host which does not process any perf data */
 174         fields->Set("obsess_over_host", Empty);
 175         fields->Set("modified_host_attributes", host->GetModifiedAttributes());
 176         fields->Set("event_handler", CompatUtility::GetCheckableEventHandler(host));
 177         fields->Set("check_command", CompatUtility::GetCheckableCheckCommand(host));
 178         fields->Set("normal_check_interval", CompatUtility::GetCheckableCheckInterval(host));
 179         fields->Set("retry_check_interval", CompatUtility::GetCheckableRetryInterval(host));
 180         fields->Set("check_timeperiod_object_id", host->GetCheckPeriod());
 181
 182         return fields;
 183 }
 184
 185 void HostDbObject::OnConfigUpdate(void)
 186 {
 187         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 188
 189         /* parents, host dependencies */
 190         BOOST_FOREACH(const Checkable::Ptr& checkable, host->GetParents()) {
 191                 Host::Ptr parent = dynamic_pointer_cast<Host>(checkable);
 192
 193                 if (!parent)
 194                         continue;
 195
 196                 Log(LogDebug, "db_ido", "host parents: " + parent->GetName());
 197
 198                 /* parents: host_id, parent_host_object_id */
 199                 Dictionary::Ptr fields1 = make_shared<Dictionary>();
 200                 fields1->Set(GetType()->GetTable() + "_id", DbValue::FromObjectInsertID(GetObject()));
 201                 fields1->Set("parent_host_object_id", parent);
 202                 fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
 203
 204                 DbQuery query1;
 205                 query1.Table = GetType()->GetTable() + "_parenthosts";
 206                 query1.Type = DbQueryInsert;
 207                 query1.Category = DbCatConfig;
 208                 query1.Fields = fields1;
 209                 OnQuery(query1);
 210
 211                 /* host dependencies */
 212                 Dictionary::Ptr fields2 = make_shared<Dictionary>();
 213                 fields2->Set("host_object_id", parent);
 214                 fields2->Set("dependent_host_object_id", host);
 215                 fields2->Set("instance_id", 0); /* DbConnection class fills in real ID */
 216
 217                 DbQuery query2;
 218                 query2.Table = GetType()->GetTable() + "dependencies";
 219                 query2.Type = DbQueryInsert;
 220                 query2.Category = DbCatConfig;
 221                 query2.Fields = fields2;
 222                 OnQuery(query2);
 223         }
 224
 225         Log(LogDebug, "db_ido", "host contacts: " + host->GetName());
 226
 227         BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetCheckableNotificationUsers(host)) {
 228                 Log(LogDebug, "db_ido", "host contacts: " + user->GetName());
 229
 230                 Dictionary::Ptr fields_contact = make_shared<Dictionary>();
 231                 fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 232                 fields_contact->Set("contact_object_id", user);
 233                 fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 234
 235                 DbQuery query_contact;
 236                 query_contact.Table = GetType()->GetTable() + "_contacts";
 237                 query_contact.Type = DbQueryInsert;
 238                 query_contact.Category = DbCatConfig;
 239                 query_contact.Fields = fields_contact;
 240                 OnQuery(query_contact);
 241         }
 242
 243         Log(LogDebug, "db_ido", "host contactgroups: " + host->GetName());
 244
 245         BOOST_FOREACH(const UserGroup::Ptr& usergroup, CompatUtility::GetCheckableNotificationUserGroups(host)) {
 246                 Log(LogDebug, "db_ido", "host contactgroups: " + usergroup->GetName());
 247
 248                 Dictionary::Ptr fields_contact = make_shared<Dictionary>();
 249                 fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 250                 fields_contact->Set("contactgroup_object_id", usergroup);
 251                 fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 252
 253                 DbQuery query_contact;
 254                 query_contact.Table = GetType()->GetTable() + "_contactgroups";
 255                 query_contact.Type = DbQueryInsert;
 256                 query_contact.Category = DbCatConfig;
 257                 query_contact.Fields = fields_contact;
 258                 OnQuery(query_contact);
 259         }
 260
 261         /* custom variables */
 262         Dictionary::Ptr vars;
 263         {
 264                 ObjectLock olock(host);
 265                 vars = CompatUtility::GetCustomAttributeConfig(host);
 266         }
 267
 268         if (vars) {
 269                 Log(LogDebug, "ido", "Dumping host vars for '" + host->GetName() + "'");
 270
 271                 ObjectLock olock (vars);
 272
 273                 BOOST_FOREACH(const Dictionary::Pair& kv, vars) {
 274                         if (!kv.first.IsEmpty()) {
 275                                 Log(LogDebug, "db_ido", "host customvar key: '" + kv.first + "' value: '" + Convert::ToString(kv.second) + "'");
 276
 277                                 Dictionary::Ptr fields3 = make_shared<Dictionary>();
 278                                 fields3->Set("varname", Convert::ToString(kv.first));
 279                                 fields3->Set("varvalue", Convert::ToString(kv.second));
 280                                 fields3->Set("config_type", 1);
 281                                 fields3->Set("has_been_modified", 0);
 282                                 fields3->Set("object_id", host);
 283                                 fields3->Set("instance_id", 0); /* DbConnection class fills in real ID */
 284
 285                                 DbQuery query3;
 286                                 query3.Table = "customvariables";
 287                                 query3.Type = DbQueryInsert;
 288                                 query3.Category = DbCatConfig;
 289                                 query3.Fields = fields3;
 290                                 OnQuery(query3);
 291                         }
 292                 }
 293         }
 294 }
 295
 296 void HostDbObject::OnStatusUpdate(void)
 297 {
 298 }