chore: update docker and k8s

vendor/k8s.io/client-go/tools/cache/listwatch.go

@@ -18,27 +18,34 @@ package cache
 
 import (
 	"context"
-	"time"
 
-	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/fields"
 	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/apimachinery/pkg/watch"
 	restclient "k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/pager"
 )
 
-// ListerWatcher is any object that knows how to perform an initial list and start a watch on a resource.
-type ListerWatcher interface {
+// Lister is any object that knows how to perform an initial list.
+type Lister interface {
 	// List should return a list type object; the Items field will be extracted, and the
 	// ResourceVersion field will be used to start the watch in the right place.
 	List(options metav1.ListOptions) (runtime.Object, error)
+}
+
+// Watcher is any object that knows how to start a watch on a resource.
+type Watcher interface {
 	// Watch should begin a watch at the specified version.
 	Watch(options metav1.ListOptions) (watch.Interface, error)
 }
 
+// ListerWatcher is any object that knows how to perform an initial list and start a watch on a resource.
+type ListerWatcher interface {
+	Lister
+	Watcher
+}
+
 // ListFunc knows how to list resources
 type ListFunc func(options metav1.ListOptions) (runtime.Object, error)
 
@@ -93,13 +100,6 @@ func NewFilteredListWatchFromClient(c Getter, resource string, namespace string,
 	return &ListWatch{ListFunc: listFunc, WatchFunc: watchFunc}
 }
 
-func timeoutFromListOptions(options metav1.ListOptions) time.Duration {
-	if options.TimeoutSeconds != nil {
-		return time.Duration(*options.TimeoutSeconds) * time.Second
-	}
-	return 0
-}
-
 // List a set of apiserver resources
 func (lw *ListWatch) List(options metav1.ListOptions) (runtime.Object, error) {
 	if !lw.DisableChunking {
@@ -112,76 +112,3 @@ func (lw *ListWatch) List(options metav1.ListOptions) (runtime.Object, error) {
 func (lw *ListWatch) Watch(options metav1.ListOptions) (watch.Interface, error) {
 	return lw.WatchFunc(options)
 }
-
-// ListWatchUntil checks the provided conditions against the items returned by the list watcher, returning wait.ErrWaitTimeout
-// if timeout is exceeded without all conditions returning true, or an error if an error occurs.
-// TODO: check for watch expired error and retry watch from latest point?  Same issue exists for Until.
-func ListWatchUntil(timeout time.Duration, lw ListerWatcher, conditions ...watch.ConditionFunc) (*watch.Event, error) {
-	if len(conditions) == 0 {
-		return nil, nil
-	}
-
-	list, err := lw.List(metav1.ListOptions{})
-	if err != nil {
-		return nil, err
-	}
-	initialItems, err := meta.ExtractList(list)
-	if err != nil {
-		return nil, err
-	}
-
-	// use the initial items as simulated "adds"
-	var lastEvent *watch.Event
-	currIndex := 0
-	passedConditions := 0
-	for _, condition := range conditions {
-		// check the next condition against the previous event and short circuit waiting for the next watch
-		if lastEvent != nil {
-			done, err := condition(*lastEvent)
-			if err != nil {
-				return lastEvent, err
-			}
-			if done {
-				passedConditions = passedConditions + 1
-				continue
-			}
-		}
-
-	ConditionSucceeded:
-		for currIndex < len(initialItems) {
-			lastEvent = &watch.Event{Type: watch.Added, Object: initialItems[currIndex]}
-			currIndex++
-
-			done, err := condition(*lastEvent)
-			if err != nil {
-				return lastEvent, err
-			}
-			if done {
-				passedConditions = passedConditions + 1
-				break ConditionSucceeded
-			}
-		}
-	}
-	if passedConditions == len(conditions) {
-		return lastEvent, nil
-	}
-	remainingConditions := conditions[passedConditions:]
-
-	metaObj, err := meta.ListAccessor(list)
-	if err != nil {
-		return nil, err
-	}
-	currResourceVersion := metaObj.GetResourceVersion()
-
-	watchInterface, err := lw.Watch(metav1.ListOptions{ResourceVersion: currResourceVersion})
-	if err != nil {
-		return nil, err
-	}
-
-	evt, err := watch.Until(timeout, watchInterface, remainingConditions...)
-	if err == watch.ErrWatchClosed {
-		// present a consistent error interface to callers
-		err = wait.ErrWaitTimeout
-	}
-	return evt, err
-}