private function SendExecMessage(DBServer $DBServer, Event $Event, Scalr_Messaging_Msg $msg)
{
$c = $this->DB->GetOne("SELECT COUNT(*) FROM farm_role_scripts WHERE farmid=? AND event_name=?", array($Event->GetFarmID(), $Event->GetName()));
if ($c == 0) {
return;
}
$DBFarm = DBFarm::LoadByID($Event->GetFarmID());
$servers = $DBFarm->GetServersByFilter(array(), array('status' => SERVER_STATUS::TERMINATED));
foreach ($servers as $farmDBServer) {
// For some events we must sent trap to all instances include instance where ip adress changed.
// For other events we must exclude instance that fired event from trap list.
if ($DBServer && $DBServer->serverId == $farmDBServer->serverId) {
if (!in_array($Event->GetName(), array(EVENT_TYPE::INSTANCE_IP_ADDRESS_CHANGED, EVENT_TYPE::EBS_VOLUME_MOUNTED, EVENT_TYPE::BEFORE_INSTANCE_LAUNCH, EVENT_TYPE::BEFORE_HOST_TERMINATE))) {
continue;
}
}
if (!$farmDBServer->IsSupported("0.5")) {
$farmDBServer->SendMessage($msg, true);
}
}
}
/**
* Fire event
*
* @param integer $farmid
* @param string $event_name
* @param string $event_message
*/
public static function FireDeferredEvent(Event $event)
{
if (!self::$observersSetuped) {
self::setupObservers();
}
try {
// Notify class observers
foreach (self::$DeferredEventObservers as $observer) {
// Get observer config for farm
$config = self::GetFarmNotificationsConfig($event->GetFarmID(), $observer);
// If observer configured -> set config and fire event
if ($config) {
$observer->SetConfig($config);
$res = call_user_func(array($observer, "On{$event->GetName()}"), $event);
}
}
} catch (Exception $e) {
Logger::getLogger(__CLASS__)->fatal("Exception thrown in Scalr::FireDeferredEvent(): " . $e->getMessage());
}
return;
}
