Don't do an entity read when entity is an agent (#3581)

* Don't do an entity read when entity is an agent

Signed-off-by: Eric Chlebek <[email protected]>

backend/eventd/entity.go

@@ -15,6 +15,8 @@ func createProxyEntity(event *corev2.Event, s store.EntityStore) error {
 	// Override the entity name with proxy_entity_name if it was provided
 	if event.HasCheck() && event.Check.ProxyEntityName != "" {
 		entityName = event.Check.ProxyEntityName
+	} else if event.Entity.EntityClass == corev2.EntityAgentClass {
+		return nil
 	}
 
 	// Determine if the entity exists

backend/eventd/eventd.go

@@ -246,7 +246,8 @@ func (e *Eventd) handleMessage(msg interface{}) error {
 
 	ctx := context.WithValue(context.Background(), corev2.NamespaceKey, event.Entity.Namespace)
 
-	// Create a proxy entity if required and update the event's entity with it
+	// Create a proxy entity if required and update the event's entity with it,
+	// but only if the event's entity is not an agent.
 	if err := createProxyEntity(event, e.store); err != nil {
 		return err
 	}