runtime/kubernetes: rewrite to improve support of multiple versions of a single service (#2035)

* wip: refactor kubernetes package

* runtime/kubernetes: fix invalid labels

* runtime/kubernetes: handle delete service not found error

* Misc Fixes

* runtime: add ServiceAccount option

* router/static: return noop table

* add kubernetes router

* runtime: add port option

* store/file: set directory

* store/file: pass options to blob store

* Revert changes to static router

* Fix merge error

* runtime/kubernetes: Debug => Error logs

* runtime/kubernetes: fix double if

util/kubernetes/client/options.go

@@ -53,14 +53,14 @@ func WatchParams(p map[string]string) WatchOption {
 // CreateNamespace sets the namespace for creating a resource
 func CreateNamespace(ns string) CreateOption {
 	return func(o *CreateOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }
 
 // GetNamespace sets the namespace for getting a resource
 func GetNamespace(ns string) GetOption {
 	return func(o *GetOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }
 
@@ -74,34 +74,34 @@ func GetLabels(ls map[string]string) GetOption {
 // UpdateNamespace sets the namespace for updating a resource
 func UpdateNamespace(ns string) UpdateOption {
 	return func(o *UpdateOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }
 
 // DeleteNamespace sets the namespace for deleting a resource
 func DeleteNamespace(ns string) DeleteOption {
 	return func(o *DeleteOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }
 
 // ListNamespace sets the namespace for listing resources
 func ListNamespace(ns string) ListOption {
 	return func(o *ListOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }
 
 // LogNamespace sets the namespace for logging a resource
 func LogNamespace(ns string) LogOption {
 	return func(o *LogOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }
 
 // WatchNamespace sets the namespace for watching a resource
 func WatchNamespace(ns string) WatchOption {
 	return func(o *WatchOptions) {
-		o.Namespace = SerializeResourceName(ns)
+		o.Namespace = Format(ns)
 	}
 }