basic design up and balling

Signed-off-by: Austin Abro <AustinAbro321@gmail.com>

pkg/kube/client.go

@@ -168,11 +168,21 @@ func (c *Client) SetWaiter(ws WaitStrategy) error {
 }
 
 // New creates a new Client.
-func New(getter genericclioptions.RESTClientGetter) *Client {
+func New(getter genericclioptions.RESTClientGetter, waiter Waiter) *Client {
 	if getter == nil {
 		getter = genericclioptions.NewConfigFlags(true)
 	}	
 	factory := cmdutil.NewFactory(getter)
+	if waiter == nil {
+		sw, err := getStatusWatcher(factory)
+		if err != nil {
+			// TODO, likely will move how the stats watcher is created so it doesn't need to be created
+			// unless it's going to be used
+			panic(err)
+		}
+		waiter = &kstatusWaiter{sw, nopLogger}
+	}
+	factory := cmdutil.NewFactory(getter)
 	c := &Client{
 		Factory: factory,
 	}

pkg/kube/client_test.go

@@ -836,7 +836,7 @@ func TestWaitDelete(t *testing.T) {
 
 func TestReal(t *testing.T) {
 	t.Skip("This is a live test, comment this line to run")
-	c := New(nil)
+	c := New(nil, nil)
 	resources, err := c.Build(strings.NewReader(guestbookManifest), false)
 	if err != nil {
 		t.Fatal(err)
@@ -846,7 +846,7 @@ func TestReal(t *testing.T) {
 	}
 
 	testSvcEndpointManifest := testServiceManifest + "\n---\n" + testEndpointManifest
-	c = New(nil)
+	c = New(nil, nil)
 	resources, err = c.Build(strings.NewReader(testSvcEndpointManifest), false)
 	if err != nil {
 		t.Fatal(err)

pkg/kube/interface.go

@@ -64,6 +64,10 @@ type Waiter interface {
 	// WaitForDelete wait up to the given timeout for the specified resources to be deleted.
 	WaitForDelete(resources ResourceList, timeout time.Duration) error
 
+	// Update updates one or more resources or creates the resource
+	// if it doesn't exist.
+	Update(original, target ResourceList, force bool) (*Result, error)
+
 	// WatchUntilReady watches the resources given and waits until it is ready.
 	//
 	// This method is mainly for hook implementations. It watches for a resource to
@@ -73,6 +77,7 @@ type Waiter interface {
 	// For Pods, "ready" means the Pod phase is marked "succeeded".
 	// For all other kinds, it means the kind was created or modified without
 	// error.
+	// TODO: Is watch until ready really behavior we want over the resources actually being ready?
 	WatchUntilReady(resources ResourceList, timeout time.Duration) error
 }
 

pkg/kube/wait.go

@@ -61,6 +61,19 @@ func (hw *legacyWaiter) WaitWithJobs(resources ResourceList, timeout time.Durati
 	return hw.waitForResources(resources, timeout)
 }
 
+func (w *waiter) Wait(resources ResourceList, timeout time.Duration) error {
+	w.timeout = timeout
+	return w.waitForResources(resources)
+}
+
+func (w *waiter) WaitWithJobs(resources ResourceList, timeout time.Duration) error {
+	// Implementation
+	// TODO this function doesn't make sense unless you pass a readyChecker to it 
+	// TODO pass context instead
+	w.timeout = timeout
+	return w.waitForResources(resources)
+}
+
 // waitForResources polls to get the current status of all pods, PVCs, Services and
 // Jobs(optional) until all are ready or a timeout is reached
 func (hw *legacyWaiter) waitForResources(created ResourceList, timeout time.Duration) error {