Runtime Namespace (#1547)

* Add context option to runtime; Add dynamic namespace to kubectl client

* Add namespace runtime arg

* Fixes & Debugging

* Pass options in k8s runtime

* Set namespace on k8s resources

* Additional Logging

* More debugging

* Remove Debugging

* Ensure namespace exists

* Add debugging

* Refactor namespaceExists check

* Fix

* Fix

* Fix

* Fix

* Change the way we check for namespace

* Fix

* Tidying Up

* Fix Test

* Fix merge bugs

* Serialize k8s namespaces

* Add namespace to watch

* Serialize namespace when creating k8s namespace

Co-authored-by: Ben Toogood <ben@micro.mu>
Co-authored-by: Asim Aslam <asim@aslam.me>

util/kubernetes/client/util_test.go

@@ -9,16 +9,17 @@ func TestTemplates(t *testing.T) {
 	name := "foo"
 	version := "123"
 	typ := "service"
+	namespace := "default"
 
 	// Render default service
-	s := NewService(name, version, typ)
+	s := NewService(name, version, typ, namespace)
 	bs := new(bytes.Buffer)
 	if err := renderTemplate(templates["service"], bs, s); err != nil {
 		t.Errorf("Failed to render kubernetes service: %v", err)
 	}
 
 	// Render default deployment
-	d := NewDeployment(name, version, typ)
+	d := NewDeployment(name, version, typ, namespace)
 	bd := new(bytes.Buffer)
 	if err := renderTemplate(templates["deployment"], bd, d); err != nil {
 		t.Errorf("Failed to render kubernetes deployment: %v", err)