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

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   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 #include <boost/tuple/tuple.hpp>
  33
  34 using namespace icinga;
  35
  36 REGISTER_DBTYPE(Host, "host", DbObjectTypeHost, "host_object_id", HostDbObject);
  37
  38 HostDbObject::HostDbObject(const DbType::Ptr& type, const String& name1, const String& name2)
  39         : DbObject(type, name1, name2)
  40 { }
  41
  42 Dictionary::Ptr HostDbObject::GetConfigFields(void) const
  43 {
  44         Dictionary::Ptr fields = boost::make_shared<Dictionary>();
  45         Host::Ptr host = static_pointer_cast<Host>(GetObject());
  46
  47         Service::Ptr service = host->GetCheckService();
  48
  49         Dictionary::Ptr attrs;
  50
  51         {
  52                 ObjectLock olock(host);
  53                 attrs = CompatUtility::GetHostConfigAttributes(host);
  54         }
  55
  56         fields->Set("alias", attrs->Get("alias"));
  57         fields->Set("display_name", attrs->Get("display_name"));
  58
  59         fields->Set("address", attrs->Get("address"));
  60         fields->Set("address6", attrs->Get("address6"));
  61
  62         if (service) {
  63                 fields->Set("check_command_object_id", service->GetCheckCommand());
  64                 fields->Set("check_command_args", Empty);
  65                 fields->Set("eventhandler_command_object_id", service->GetEventCommand());
  66                 fields->Set("eventhandler_command_args", Empty);
  67         }
  68
  69         fields->Set("notification_timeperiod_object_id", Notification::GetByName(attrs->Get("notification_period")));
  70
  71         if (service)
  72                 fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
  73
  74         fields->Set("failure_prediction_options", Empty);
  75
  76         fields->Set("check_interval", attrs->Get("check_interval"));
  77         fields->Set("retry_interval", attrs->Get("retry_interval"));
  78         fields->Set("max_check_attempts", attrs->Get("max_check_attempts"));
  79
  80         fields->Set("first_notification_delay", Empty);
  81         fields->Set("notification_interval", attrs->Get("notification_interval"));
  82         fields->Set("notify_on_down", attrs->Get("notify_on_down"));
  83         fields->Set("notify_on_unreachable", attrs->Get("notify_on_unreachable"));
  84         fields->Set("notify_on_recovery", attrs->Get("notify_on_recovery"));
  85         fields->Set("notify_on_flapping", attrs->Get("notify_on_flapping"));
  86         fields->Set("notify_on_downtime", attrs->Get("notify_on_downtime"));
  87
  88         fields->Set("stalk_on_up", Empty);
  89         fields->Set("stalk_on_down", Empty);
  90         fields->Set("stalk_on_unreachable", Empty);
  91
  92         fields->Set("flap_detection_enabled", attrs->Get("flap_detection_enabled"));
  93         fields->Set("flap_detection_on_up", Empty);
  94         fields->Set("flap_detection_on_down", Empty);
  95         fields->Set("flap_detection_on_unreachable", Empty);
  96         fields->Set("low_flap_threshold", attrs->Get("low_flap_threshold"));
  97         fields->Set("high_flap_threshold", attrs->Get("high_flap_threshold"));
  98         fields->Set("process_performance_data", attrs->Get("process_performance_data"));
  99         fields->Set("freshness_checks_enabled", attrs->Get("check_freshness"));
 100         fields->Set("freshness_threshold", Empty);
 101         fields->Set("passive_checks_enabled", attrs->Get("passive_checks_enabled"));
 102         fields->Set("event_handler_enabled", attrs->Get("event_handler_enabled"));
 103         fields->Set("active_checks_enabled", attrs->Get("active_checks_enabled"));
 104         fields->Set("retain_status_information", 1);
 105         fields->Set("retain_nonstatus_information", 1);
 106         fields->Set("notifications_enabled", attrs->Get("notifications_enabled"));
 107         fields->Set("obsess_over_host", 0);
 108         fields->Set("failure_prediction_enabled", 0);
 109
 110         fields->Set("notes", attrs->Get("notes"));
 111         fields->Set("notes_url", attrs->Get("notes_url"));
 112         fields->Set("action_url", attrs->Get("action_url"));
 113         fields->Set("icon_image", attrs->Get("icon_image"));
 114         fields->Set("icon_image_alt", attrs->Get("icon_image_alt"));
 115         fields->Set("statusmap_image", attrs->Get("statusmap_image"));
 116         fields->Set("have_2d_coords", attrs->Get("have_2d_coords"));
 117         fields->Set("x_2d", attrs->Get("x_2d"));
 118         fields->Set("y_2d", attrs->Get("y_2d"));
 119         /* deprecated in 1.x */
 120         fields->Set("have_3d_coords", 0);
 121
 122         return fields;
 123 }
 124
 125 Dictionary::Ptr HostDbObject::GetStatusFields(void) const
 126 {
 127         Dictionary::Ptr fields = boost::make_shared<Dictionary>();
 128         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 129         Service::Ptr service = host->GetCheckService();
 130
 131         Dictionary::Ptr attrs;
 132
 133         /* fetch service status, or dump a pending hoststatus */
 134         if (service) {
 135                 ObjectLock olock(service);
 136                 attrs = CompatUtility::GetServiceStatusAttributes(service, CompatTypeHost);
 137
 138                 fields->Set("output", attrs->Get("plugin_output"));
 139                 fields->Set("long_output", attrs->Get("long_plugin_output"));
 140                 fields->Set("perfdata", attrs->Get("performance_data"));
 141                 fields->Set("check_source", attrs->Get("check_source"));
 142                 fields->Set("current_state", attrs->Get("current_state"));
 143                 fields->Set("has_been_checked", attrs->Get("has_been_checked"));
 144                 fields->Set("should_be_scheduled", attrs->Get("should_be_scheduled"));
 145                 fields->Set("current_check_attempt", attrs->Get("current_attempt"));
 146                 fields->Set("max_check_attempts", attrs->Get("max_attempts"));
 147                 fields->Set("last_check", DbValue::FromTimestamp(attrs->Get("last_check")));
 148                 fields->Set("next_check", DbValue::FromTimestamp(attrs->Get("next_check")));
 149                 fields->Set("check_type", attrs->Get("check_type"));
 150                 fields->Set("last_state_change", DbValue::FromTimestamp(attrs->Get("last_state_change")));
 151                 fields->Set("last_hard_state_change", DbValue::FromTimestamp(attrs->Get("last_hard_state_change")));
 152                 fields->Set("last_time_up", DbValue::FromTimestamp(attrs->Get("last_time_up")));
 153                 fields->Set("last_time_down", DbValue::FromTimestamp(attrs->Get("last_time_down")));
 154                 fields->Set("last_time_unreachable", DbValue::FromTimestamp(attrs->Get("last_time_unreachable")));
 155                 fields->Set("state_type", attrs->Get("state_type"));
 156                 fields->Set("last_notification", DbValue::FromTimestamp(attrs->Get("last_notification")));
 157                 fields->Set("next_notification", DbValue::FromTimestamp(attrs->Get("next_notification")));
 158                 fields->Set("no_more_notifications", Empty);
 159                 fields->Set("notifications_enabled", attrs->Get("notifications_enabled"));
 160                 fields->Set("problem_has_been_acknowledged", attrs->Get("problem_has_been_acknowledged"));
 161                 fields->Set("acknowledgement_type", attrs->Get("acknowledgement_type"));
 162                 fields->Set("current_notification_number", attrs->Get("current_notification_number"));
 163                 fields->Set("passive_checks_enabled", attrs->Get("passive_checks_enabled"));
 164                 fields->Set("active_checks_enabled", attrs->Get("active_checks_enabled"));
 165                 fields->Set("eventhandler_enabled", attrs->Get("eventhandler_enabled"));
 166                 fields->Set("flap_detection_enabled", attrs->Get("flap_detection_enabled"));
 167                 fields->Set("is_flapping", attrs->Get("is_flapping"));
 168                 fields->Set("percent_state_change", attrs->Get("percent_state_change"));
 169                 fields->Set("latency", attrs->Get("check_latency"));
 170                 fields->Set("execution_time", attrs->Get("check_execution_time"));
 171                 fields->Set("scheduled_downtime_depth", attrs->Get("scheduled_downtime_depth"));
 172                 fields->Set("failure_prediction_enabled", Empty);
 173                 fields->Set("process_performance_data", attrs->Get("process_performance_data"));
 174                 fields->Set("obsess_over_host", Empty);
 175                 fields->Set("modified_host_attributes", attrs->Get("modified_attributes"));
 176                 fields->Set("event_handler", attrs->Get("event_handler"));
 177                 fields->Set("check_command", attrs->Get("check_command"));
 178                 fields->Set("normal_check_interval", attrs->Get("check_interval"));
 179                 fields->Set("retry_check_interval", attrs->Get("retry_interval"));
 180                 fields->Set("check_timeperiod_object_id", service->GetCheckPeriod());
 181         }
 182         else {
 183                 fields->Set("has_been_checked", 0);
 184                 fields->Set("last_check", DbValue::FromTimestamp(0));
 185                 fields->Set("next_check", DbValue::FromTimestamp(0));
 186                 fields->Set("active_checks_enabled", 0);
 187         }
 188
 189         return fields;
 190 }
 191
 192 void HostDbObject::OnConfigUpdate(void)
 193 {
 194         Host::Ptr host = static_pointer_cast<Host>(GetObject());
 195
 196         /* parents, host dependencies */
 197         DbQuery query_del1;
 198         query_del1.Table = GetType()->GetTable() + "_parenthosts";
 199         query_del1.Type = DbQueryDelete;
 200         query_del1.WhereCriteria = boost::make_shared<Dictionary>();
 201         query_del1.WhereCriteria->Set(GetType()->GetTable() + "_id", DbValue::FromObjectInsertID(GetObject()));
 202         OnQuery(query_del1);
 203
 204         DbQuery query_del2;
 205         query_del2.Table = GetType()->GetTable() + "dependencies";
 206         query_del2.Type = DbQueryDelete;
 207         query_del2.WhereCriteria = boost::make_shared<Dictionary>();
 208         query_del2.WhereCriteria->Set("dependent_host_object_id", host);
 209         OnQuery(query_del2);
 210
 211         BOOST_FOREACH(const Host::Ptr& parent, host->GetParentHosts()) {
 212                 Log(LogDebug, "db_ido", "host parents: " + parent->GetName());
 213
 214                 /* parents: host_id, parent_host_object_id */
 215                 Dictionary::Ptr fields1 = boost::make_shared<Dictionary>();
 216                 fields1->Set(GetType()->GetTable() + "_id", DbValue::FromObjectInsertID(GetObject()));
 217                 fields1->Set("parent_host_object_id", parent);
 218                 fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
 219
 220                 DbQuery query1;
 221                 query1.Table = GetType()->GetTable() + "_parenthosts";
 222                 query1.Type = DbQueryInsert;
 223                 query1.Fields = fields1;
 224                 OnQuery(query1);
 225
 226                 /* host dependencies */
 227                 Dictionary::Ptr fields2 = boost::make_shared<Dictionary>();
 228                 fields2->Set("host_object_id", parent);
 229                 fields2->Set("dependent_host_object_id", host);
 230                 fields2->Set("instance_id", 0); /* DbConnection class fills in real ID */
 231
 232                 DbQuery query2;
 233                 query2.Table = GetType()->GetTable() + "dependencies";
 234                 query2.Type = DbQueryInsert;
 235                 query2.Fields = fields2;
 236                 OnQuery(query2);
 237         }
 238
 239         /* host contacts, contactgroups */
 240         Service::Ptr service = host->GetCheckService();
 241
 242         if (service) {
 243                 Log(LogDebug, "db_ido", "host contacts: " + host->GetName());
 244
 245                 BOOST_FOREACH(const User::Ptr& user, CompatUtility::GetServiceNotificationUsers(service)) {
 246                         Log(LogDebug, "db_ido", "host contacts: " + user->GetName());
 247
 248                         Dictionary::Ptr fields_contact = boost::make_shared<Dictionary>();
 249                         fields_contact->Set("host_id", DbValue::FromObjectInsertID(host));
 250                         fields_contact->Set("contact_object_id", user);
 251                         fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
 252
 253                         DbQuery query_contact;
 254                         query_contact.Table = GetType()->GetTable() + "_contacts";
 255                         query_contact.Type = DbQueryInsert;
 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 = boost::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.Fields = fields_contact;
 274                         OnQuery(query_contact);
 275                 }
 276         }
 277
 278         /* custom variables */
 279         Log(LogDebug, "ido", "host customvars for '" + host->GetName() + "'");
 280
 281         DbQuery query_del3;
 282         query_del3.Table = "customvariables";
 283         query_del3.Type = DbQueryDelete;
 284         query_del3.WhereCriteria = boost::make_shared<Dictionary>();
 285         query_del3.WhereCriteria->Set("object_id", host);
 286         OnQuery(query_del3);
 287
 288         Dictionary::Ptr customvars;
 289         {
 290                 ObjectLock olock(host);
 291                 customvars = CompatUtility::GetCustomVariableConfig(host);
 292         }
 293
 294         if (customvars) {
 295                 ObjectLock olock (customvars);
 296
 297                 String key;
 298                 Value value;
 299                 BOOST_FOREACH(boost::tie(key, value), customvars) {
 300                         Log(LogDebug, "db_ido", "host customvar key: '" + key + "' value: '" + Convert::ToString(value) + "'");
 301
 302                         Dictionary::Ptr fields3 = boost::make_shared<Dictionary>();
 303                         fields3->Set("varname", Convert::ToString(key));
 304                         fields3->Set("varvalue", Convert::ToString(value));
 305                         fields3->Set("config_type", 1);
 306                         fields3->Set("has_been_modified", 0);
 307                         fields3->Set("object_id", host);
 308                         fields3->Set("instance_id", 0); /* DbConnection class fills in real ID */
 309
 310                         DbQuery query3;
 311                         query3.Table = "customvariables";
 312                         query3.Type = DbQueryInsert;
 313                         query3.Fields = fields3;
 314                         OnQuery(query3);
 315                 }
 316         }
 317 }
 318
 319 void HostDbObject::OnStatusUpdate(void)
 320 {
 321 }