Merge pull request 'Handle services in same namespace if namespace is not specified' (#34) from feature/properly-handle-namespaced-services into main

Reviewed-on: #34

internal/controller/firewallpolicy_controller.go

@@ -287,14 +287,14 @@ func (r *FirewallPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Reque
 	// This will be used when running through all firewall groups and servics known, to see if a rule should be added.
 
 	for _, dest_group := range firewallPolicy.Spec.Destination.FirewallGroups {
-		namespace := defaultNs
+		namespace := firewallPolicy.Namespace
 		if len(dest_group.Namespace) > 0 {
 			namespace = dest_group.Namespace
 		}
 		destination_groups[namespace+"/"+dest_group.Name] = struct{}{}
 	}
 	for _, dest_service := range firewallPolicy.Spec.Destination.Services {
-		namespace := defaultNs
+		namespace := firewallPolicy.Namespace
 		if len(dest_service.Namespace) > 0 {
 			namespace = dest_service.Namespace
 		}