Feat add ns generation (#1667)

* feat: add ns generation for k8s

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

* feat: add ns generation for openshift

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

* test: add functional tests

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

* fix: remove some code nits

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

---------

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

cmd/convert.go

@@ -47,6 +47,7 @@ var (
 	ConvertReplicas              int
 	ConvertController            string
 	ConvertPushImage             bool
+	ConvertNamespace             string
 	ConvertPushImageRegistry     string
 	ConvertOpt                   kobject.ConvertOptions
 	ConvertYAMLIndent            int
@@ -122,6 +123,7 @@ var convertCmd = &cobra.Command{
 			GenerateNetworkPolicies:     GenerateNetworkPolicies,
 			BuildCommand:                BuildCommand,
 			PushCommand:                 PushCommand,
+			Namespace:                   ConvertNamespace,
 		}
 
 		if ServiceGroupMode == "" && MultipleContainerMode {
@@ -186,6 +188,7 @@ func init() {
 	convertCmd.Flags().IntVar(&ConvertReplicas, "replicas", 1, "Specify the number of replicas in the generated resource spec")
 	convertCmd.Flags().StringVar(&ConvertVolumes, "volumes", "persistentVolumeClaim", `Volumes to be generated ("persistentVolumeClaim"|"emptyDir"|"hostPath" | "configMap")`)
 	convertCmd.Flags().StringVar(&ConvertPVCRequestSize, "pvc-request-size", "", `Specify the size of pvc storage requests in the generated resource spec`)
+	convertCmd.Flags().StringVarP(&ConvertNamespace, "namespace", "n", "", `Specify the namespace of the generated resources`)
 	convertCmd.Flags().BoolVar(&GenerateNetworkPolicies, "generate-network-policies", false, "Specify whether to generate network policies or not.")
 
 	convertCmd.Flags().BoolVar(&WithKomposeAnnotation, "with-kompose-annotation", true, "Add kompose annotations to generated resource")