Non default ns (#81)

* Update readme on how to run in debug mode

* Set serviceimport namespace instead of hard code to default

Author: liwenwu-amazon

README.md

@@ -21,6 +21,9 @@ kubectl apply -f config/crds/bases/multicluster.x-k8s.io_serviceimports.yaml
 
 # Run the controller against the Kubernetes cluster pointed to by `kubectl config current-context`
 make run
+
+# or run it in debug mode
+GATEWAY_API_CONTROLLER_LOGLEVEL=debug make run
 ```
 
 ## End-to-End Testing

pkg/gateway/model_build_listener.go

@@ -111,6 +111,9 @@ func (t *latticeServiceModelBuildTask) buildListener(ctx context.Context) error
 		if string(*httpBackendRef.Kind) == "ServiceImport" {
 			is_import = true
 			targetgroupNamespace = "default"
+			if httpBackendRef.BackendObjectReference.Namespace != nil {
+				targetgroupNamespace = string(*httpBackendRef.BackendObjectReference.Namespace)
+			}
 			targetgroupName = string(httpBackendRef.BackendObjectReference.Name)
 
 		}

pkg/gateway/model_build_rule.go

@@ -70,6 +70,9 @@ func (t *latticeServiceModelBuildTask) buildRules(ctx context.Context) error {
 					*/
 					ruleTG.Name = string(httpBackendRef.BackendObjectReference.Name)
 					ruleTG.Namespace = "default"
+					if httpBackendRef.BackendObjectReference.Namespace != nil {
+						ruleTG.Namespace = string(*httpBackendRef.BackendObjectReference.Namespace)
+					}
 					ruleTG.IsServiceImport = true
 
 					if httpBackendRef.Weight != nil {