Update response message for invalid namespaces

Signed-off-by: Han Verstraete (OpenFaaS Ltd) <[email protected]>

Author: welteki

pkg/handlers/delete.go

@@ -38,7 +38,7 @@ func MakeDeleteHandler(defaultNamespace string, clientset *kubernetes.Clientset)
 		}
 
 		if lookupNamespace != defaultNamespace {
-			http.Error(w, fmt.Sprintf("valid namespaces are: %s", defaultNamespace), http.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("namespace must be: %s", defaultNamespace), http.StatusBadRequest)
 			return
 		}
 

pkg/handlers/deploy.go

@@ -62,7 +62,7 @@ func MakeDeployHandler(functionNamespace string, factory k8s.FunctionFactory) ht
 		}
 
 		if namespace != functionNamespace {
-			http.Error(w, fmt.Sprintf("valid namespaces are: %s", functionNamespace), http.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("namespace must be: %s", functionNamespace), http.StatusBadRequest)
 			return
 		}
 

pkg/handlers/reader.go

@@ -33,7 +33,7 @@ func MakeFunctionReader(defaultNamespace string, deploymentLister v1.DeploymentL
 		}
 
 		if lookupNamespace != defaultNamespace {
-			http.Error(w, fmt.Sprintf("valid namespaces are: %s", defaultNamespace), http.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("namespace must be: %s", defaultNamespace), http.StatusBadRequest)
 			return
 		}
 

pkg/handlers/replica_reader.go

@@ -39,7 +39,7 @@ func MakeReplicaReader(defaultNamespace string, lister v1.DeploymentLister) http
 		}
 
 		if lookupNamespace != defaultNamespace {
-			http.Error(w, fmt.Sprintf("valid namespaces are: %s", defaultNamespace), http.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("namespace must be: %s", defaultNamespace), http.StatusBadRequest)
 			return
 		}
 

pkg/handlers/replica_updater.go

@@ -36,7 +36,7 @@ func MakeReplicaUpdater(defaultNamespace string, clientset *kubernetes.Clientset
 		}
 
 		if lookupNamespace != defaultNamespace {
-			http.Error(w, fmt.Sprintf("valid namespaces are: %s", defaultNamespace), http.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("namespace must be: %s", defaultNamespace), http.StatusBadRequest)
 			return
 		}
 

pkg/handlers/update.go

@@ -48,7 +48,7 @@ func MakeUpdateHandler(defaultNamespace string, factory k8s.FunctionFactory) htt
 		}
 
 		if lookupNamespace != defaultNamespace {
-			http.Error(w, fmt.Sprintf("valid namespaces are: %s", defaultNamespace), http.StatusBadRequest)
+			http.Error(w, fmt.Sprintf("namespace must be: %s", defaultNamespace), http.StatusBadRequest)
 			return
 		}