Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/test/utils/replicaset.go

@@ -0,0 +1,91 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package utils
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	apps "k8s.io/api/apps/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/wait"
+	clientset "k8s.io/client-go/kubernetes"
+)
+
+type UpdateReplicaSetFunc func(d *apps.ReplicaSet)
+
+func UpdateReplicaSetWithRetries(c clientset.Interface, namespace, name string, applyUpdate UpdateReplicaSetFunc, logf LogfFn, pollInterval, pollTimeout time.Duration) (*apps.ReplicaSet, error) {
+	var rs *apps.ReplicaSet
+	var updateErr error
+	pollErr := wait.PollImmediate(pollInterval, pollTimeout, func() (bool, error) {
+		var err error
+		if rs, err = c.AppsV1().ReplicaSets(namespace).Get(name, metav1.GetOptions{}); err != nil {
+			return false, err
+		}
+		// Apply the update, then attempt to push it to the apiserver.
+		applyUpdate(rs)
+		if rs, err = c.AppsV1().ReplicaSets(namespace).Update(rs); err == nil {
+			logf("Updating replica set %q", name)
+			return true, nil
+		}
+		updateErr = err
+		return false, nil
+	})
+	if pollErr == wait.ErrWaitTimeout {
+		pollErr = fmt.Errorf("couldn't apply the provided updated to replicaset %q: %v", name, updateErr)
+	}
+	return rs, pollErr
+}
+
+// Verify .Status.Replicas is equal to .Spec.Replicas
+func WaitRSStable(t *testing.T, clientSet clientset.Interface, rs *apps.ReplicaSet, pollInterval, pollTimeout time.Duration) error {
+	desiredGeneration := rs.Generation
+	if err := wait.PollImmediate(pollInterval, pollTimeout, func() (bool, error) {
+		newRS, err := clientSet.AppsV1().ReplicaSets(rs.Namespace).Get(rs.Name, metav1.GetOptions{})
+		if err != nil {
+			return false, err
+		}
+		return newRS.Status.ObservedGeneration >= desiredGeneration && newRS.Status.Replicas == *rs.Spec.Replicas, nil
+	}); err != nil {
+		return fmt.Errorf("failed to verify .Status.Replicas is equal to .Spec.Replicas for replicaset %q: %v", rs.Name, err)
+	}
+	return nil
+}
+
+func UpdateReplicaSetStatusWithRetries(c clientset.Interface, namespace, name string, applyUpdate UpdateReplicaSetFunc, logf LogfFn, pollInterval, pollTimeout time.Duration) (*apps.ReplicaSet, error) {
+	var rs *apps.ReplicaSet
+	var updateErr error
+	pollErr := wait.PollImmediate(pollInterval, pollTimeout, func() (bool, error) {
+		var err error
+		if rs, err = c.AppsV1().ReplicaSets(namespace).Get(name, metav1.GetOptions{}); err != nil {
+			return false, err
+		}
+		// Apply the update, then attempt to push it to the apiserver.
+		applyUpdate(rs)
+		if rs, err = c.AppsV1().ReplicaSets(namespace).UpdateStatus(rs); err == nil {
+			logf("Updating replica set %q", name)
+			return true, nil
+		}
+		updateErr = err
+		return false, nil
+	})
+	if pollErr == wait.ErrWaitTimeout {
+		pollErr = fmt.Errorf("couldn't apply the provided update to replicaset %q: %v", name, updateErr)
+	}
+	return rs, pollErr
+}