bool ServiceGroup::EvaluateObjectRule(const Service::Ptr& service, const ConfigItem::Ptr& group)
{
String group_name = group->GetName();
CONTEXT("Evaluating rule for group '" + group_name + "'");
Host::Ptr host = service->GetHost();
ScriptFrame frame;
if (group->GetScope())
group->GetScope()->CopyTo(frame.Locals);
frame.Locals->Set("host", host);
frame.Locals->Set("service", service);
if (!group->GetFilter()->Evaluate(frame).GetValue().ToBool())
return false;
Log(LogDebug, "ServiceGroup")
<< "Assigning membership for group '" << group_name << "' to service '" << service->GetName() << "'";
Array::Ptr groups = service->GetGroups();
groups->Add(group_name);
return true;
}
String ServiceDbObject::CalculateConfigHash(const Dictionary::Ptr& configFields) const
{
String hashData = DbObject::CalculateConfigHash(configFields);
Service::Ptr service = static_pointer_cast<Service>(GetObject());
Array::Ptr groups = service->GetGroups();
if (groups)
hashData += DbObject::HashValue(groups);
Array::Ptr dependencies = new Array();
/* dependencies */
for (const Dependency::Ptr& dep : service->GetDependencies()) {
Checkable::Ptr parent = dep->GetParent();
if (!parent)
continue;
Array::Ptr depInfo = new Array();
depInfo->Add(parent->GetName());
depInfo->Add(dep->GetStateFilter());
depInfo->Add(dep->GetPeriodRaw());
dependencies->Add(depInfo);
}
dependencies->Sort();
hashData += DbObject::HashValue(dependencies);
Array::Ptr users = new Array();
for (const User::Ptr& user : CompatUtility::GetCheckableNotificationUsers(service)) {
users->Add(user->GetName());
}
users->Sort();
hashData += DbObject::HashValue(users);
Array::Ptr userGroups = new Array();
for (const UserGroup::Ptr& usergroup : CompatUtility::GetCheckableNotificationUserGroups(service)) {
userGroups->Add(usergroup->GetName());
}
userGroups->Sort();
hashData += DbObject::HashValue(userGroups);
return SHA256(hashData);
}
Value ServicesTable::GroupsAccessor(const Value& row)
{
Service::Ptr service = static_cast<Service::Ptr>(row);
if (!service)
return Empty;
Array::Ptr groups = service->GetGroups();
if (!groups)
return Empty;
return groups;
}
void StatusDataWriter::DumpServiceObject(std::ostream& fp, const Service::Ptr& service)
{
Host::Ptr host = service->GetHost();
{
ObjectLock olock(service);
fp << "define service {" "\n"
"\t" "host_name" "\t" << host->GetName() << "\n"
"\t" "service_description" "\t" << service->GetShortName() << "\n"
"\t" "display_name" "\t" << service->GetDisplayName() << "\n"
"\t" "check_interval" "\t" << (service->GetCheckInterval() / 60.0) << "\n"
"\t" "retry_interval" "\t" << (service->GetRetryInterval() / 60.0) << "\n"
"\t" "max_check_attempts" "\t" << service->GetMaxCheckAttempts() << "\n"
"\t" "active_checks_enabled" "\t" << Convert::ToLong(service->GetEnableActiveChecks()) << "\n"
"\t" "passive_checks_enabled" "\t" << Convert::ToLong(service->GetEnablePassiveChecks()) << "\n"
"\t" "flap_detection_enabled" "\t" << Convert::ToLong(service->GetEnableFlapping()) << "\n"
"\t" "is_volatile" "\t" << Convert::ToLong(service->GetVolatile()) << "\n"
"\t" "notifications_enabled" "\t" << Convert::ToLong(service->GetEnableNotifications()) << "\n"
"\t" "notification_options" "\t" << GetNotificationOptions(service) << "\n"
"\t" "notification_interval" "\t" << CompatUtility::GetCheckableNotificationNotificationInterval(service) << "\n"
"\t" "notification_period" "\t" << "" << "\n"
"\t" "event_handler_enabled" "\t" << Convert::ToLong(service->GetEnableEventHandler()) << "\n";
CheckCommand::Ptr checkcommand = service->GetCheckCommand();
if (checkcommand)
fp << "\t" "check_command" "\t" << CompatUtility::GetCommandName(checkcommand) << "!" << CompatUtility::GetCheckableCommandArgs(service)<< "\n";
EventCommand::Ptr eventcommand = service->GetEventCommand();
if (eventcommand && service->GetEnableEventHandler())
fp << "\t" "event_handler" "\t" << CompatUtility::GetCommandName(eventcommand) << "\n";
TimePeriod::Ptr checkPeriod = service->GetCheckPeriod();
if (checkPeriod)
fp << "\t" "check_period" "\t" << checkPeriod->GetName() << "\n";
fp << "\t" "contacts" "\t";
DumpNameList(fp, CompatUtility::GetCheckableNotificationUsers(service));
fp << "\n";
fp << "\t" "contact_groups" "\t";
DumpNameList(fp, CompatUtility::GetCheckableNotificationUserGroups(service));
fp << "\n";
String notes = service->GetNotes();
String notes_url = service->GetNotesUrl();
String action_url = service->GetActionUrl();
String icon_image = service->GetIconImage();
String icon_image_alt = service->GetIconImageAlt();
fp << "\t" "initial_state" "\t" "o" "\n"
"\t" "low_flap_threshold" "\t" << service->GetFlappingThresholdLow() << "\n"
"\t" "high_flap_threshold" "\t" << service->GetFlappingThresholdHigh() << "\n"
"\t" "process_perf_data" "\t" << Convert::ToLong(service->GetEnablePerfdata()) << "\n"
"\t" "check_freshness" << "\t" "1" "\n";
if (!notes.IsEmpty())
fp << "\t" "notes" "\t" << notes << "\n";
if (!notes_url.IsEmpty())
fp << "\t" "notes_url" "\t" << notes_url << "\n";
if (!action_url.IsEmpty())
fp << "\t" "action_url" "\t" << action_url << "\n";
if (!icon_image.IsEmpty())
fp << "\t" "icon_image" "\t" << icon_image << "\n";
if (!icon_image_alt.IsEmpty())
fp << "\t" "icon_image_alt" "\t" << icon_image_alt << "\n";
}
fp << "\t" "service_groups" "\t";
bool first = true;
Array::Ptr groups = service->GetGroups();
if (groups) {
ObjectLock olock(groups);
for (const String& name : groups) {
ServiceGroup::Ptr sg = ServiceGroup::GetByName(name);
if (sg) {
if (!first)
fp << ",";
else
first = false;
fp << sg->GetName();
}
}
}
fp << "\n";
DumpCustomAttributes(fp, service);
fp << "\t" "}" "\n" "\n";
}
void ServiceDbObject::OnConfigUpdateHeavy(void)
{
Service::Ptr service = static_pointer_cast<Service>(GetObject());
/* groups */
Array::Ptr groups = service->GetGroups();
std::vector<DbQuery> queries;
DbQuery query1;
query1.Table = DbType::GetByName("ServiceGroup")->GetTable() + "_members";
query1.Type = DbQueryDelete;
query1.Category = DbCatConfig;
query1.WhereCriteria = new Dictionary();
query1.WhereCriteria->Set("service_object_id", service);
queries.push_back(query1);
if (groups) {
ObjectLock olock(groups);
for (const String& groupName : groups) {
ServiceGroup::Ptr group = ServiceGroup::GetByName(groupName);
DbQuery query2;
query2.Table = DbType::GetByName("ServiceGroup")->GetTable() + "_members";
query2.Type = DbQueryInsert;
query2.Category = DbCatConfig;
query2.Fields = new Dictionary();
query2.Fields->Set("instance_id", 0); /* DbConnection class fills in real ID */
query2.Fields->Set("servicegroup_id", DbValue::FromObjectInsertID(group));
query2.Fields->Set("service_object_id", service);
query2.WhereCriteria = new Dictionary();
query2.WhereCriteria->Set("instance_id", 0); /* DbConnection class fills in real ID */
query2.WhereCriteria->Set("servicegroup_id", DbValue::FromObjectInsertID(group));
query2.WhereCriteria->Set("service_object_id", service);
queries.push_back(query2);
}
}
DbObject::OnMultipleQueries(queries);
/* service dependencies */
Log(LogDebug, "ServiceDbObject")
<< "service dependencies for '" << service->GetName() << "'";
queries.clear();
DbQuery query2;
query2.Table = GetType()->GetTable() + "dependencies";
query2.Type = DbQueryDelete;
query2.Category = DbCatConfig;
query2.WhereCriteria = new Dictionary();
query2.WhereCriteria->Set("dependent_service_object_id", service);
queries.push_back(query2);
for (const Dependency::Ptr& dep : service->GetDependencies()) {
Checkable::Ptr parent = dep->GetParent();
if (!parent) {
Log(LogDebug, "ServiceDbObject")
<< "Missing parent for dependency '" << dep->GetName() << "'.";
continue;
}
Log(LogDebug, "ServiceDbObject")
<< "service parents: " << parent->GetName();
int state_filter = dep->GetStateFilter();
/* service dependencies */
Dictionary::Ptr fields1 = new Dictionary();
fields1->Set("service_object_id", parent);
fields1->Set("dependent_service_object_id", service);
fields1->Set("inherits_parent", 1);
fields1->Set("timeperiod_object_id", dep->GetPeriod());
fields1->Set("fail_on_ok", (state_filter & StateFilterOK) ? 1 : 0);
fields1->Set("fail_on_warning", (state_filter & StateFilterWarning) ? 1 : 0);
fields1->Set("fail_on_critical", (state_filter & StateFilterCritical) ? 1 : 0);
fields1->Set("fail_on_unknown", (state_filter & StateFilterUnknown) ? 1 : 0);
fields1->Set("instance_id", 0); /* DbConnection class fills in real ID */
DbQuery query1;
query1.Table = GetType()->GetTable() + "dependencies";
query1.Type = DbQueryInsert;
query1.Category = DbCatConfig;
query1.Fields = fields1;
queries.push_back(query1);
}
DbObject::OnMultipleQueries(queries);
/* service contacts, contactgroups */
Log(LogDebug, "ServiceDbObject")
<< "service contacts: " << service->GetName();
queries.clear();
DbQuery query3;
query3.Table = GetType()->GetTable() + "_contacts";
query3.Type = DbQueryDelete;
query3.Category = DbCatConfig;
query3.WhereCriteria = new Dictionary();
query3.WhereCriteria->Set("service_id", DbValue::FromObjectInsertID(service));
queries.push_back(query3);
for (const User::Ptr& user : CompatUtility::GetCheckableNotificationUsers(service)) {
Log(LogDebug, "ServiceDbObject")
<< "service contacts: " << user->GetName();
Dictionary::Ptr fields_contact = new Dictionary();
fields_contact->Set("service_id", DbValue::FromObjectInsertID(service));
fields_contact->Set("contact_object_id", user);
fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
DbQuery query_contact;
query_contact.Table = GetType()->GetTable() + "_contacts";
query_contact.Type = DbQueryInsert;
query_contact.Category = DbCatConfig;
query_contact.Fields = fields_contact;
queries.push_back(query_contact);
}
DbObject::OnMultipleQueries(queries);
Log(LogDebug, "ServiceDbObject")
<< "service contactgroups: " << service->GetName();
queries.clear();
DbQuery query4;
query4.Table = GetType()->GetTable() + "_contactgroups";
query4.Type = DbQueryDelete;
query4.Category = DbCatConfig;
query4.WhereCriteria = new Dictionary();
query4.WhereCriteria->Set("service_id", DbValue::FromObjectInsertID(service));
queries.push_back(query4);
for (const UserGroup::Ptr& usergroup : CompatUtility::GetCheckableNotificationUserGroups(service)) {
Log(LogDebug, "ServiceDbObject")
<< "service contactgroups: " << usergroup->GetName();
Dictionary::Ptr fields_contact = new Dictionary();
fields_contact->Set("service_id", DbValue::FromObjectInsertID(service));
fields_contact->Set("contactgroup_object_id", usergroup);
fields_contact->Set("instance_id", 0); /* DbConnection class fills in real ID */
DbQuery query_contact;
query_contact.Table = GetType()->GetTable() + "_contactgroups";
query_contact.Type = DbQueryInsert;
query_contact.Category = DbCatConfig;
query_contact.Fields = fields_contact;
queries.push_back(query_contact);
}
DbObject::OnMultipleQueries(queries);
DoCommonConfigUpdate();
}