rebase: update K8s packages to v0.32.1

Update K8s packages in go.mod to v0.32.1

Signed-off-by: Praveen M <m.praveen@ibm.com>

vendor/k8s.io/kubernetes/pkg/util/pod/pod.go

@@ -0,0 +1,81 @@
+/*
+Copyright 2018 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 pod
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/strategicpatch"
+	clientset "k8s.io/client-go/kubernetes"
+	podutil "k8s.io/kubernetes/pkg/api/v1/pod"
+)
+
+// PatchPodStatus patches pod status. It returns true and avoids an update if the patch contains no changes.
+func PatchPodStatus(ctx context.Context, c clientset.Interface, namespace, name string, uid types.UID, oldPodStatus, newPodStatus v1.PodStatus) (*v1.Pod, []byte, bool, error) {
+	patchBytes, unchanged, err := preparePatchBytesForPodStatus(namespace, name, uid, oldPodStatus, newPodStatus)
+	if err != nil {
+		return nil, nil, false, err
+	}
+	if unchanged {
+		return nil, patchBytes, true, nil
+	}
+
+	updatedPod, err := c.CoreV1().Pods(namespace).Patch(ctx, name, types.StrategicMergePatchType, patchBytes, metav1.PatchOptions{}, "status")
+	if err != nil {
+		return nil, nil, false, fmt.Errorf("failed to patch status %q for pod %q/%q: %v", patchBytes, namespace, name, err)
+	}
+	return updatedPod, patchBytes, false, nil
+}
+
+func preparePatchBytesForPodStatus(namespace, name string, uid types.UID, oldPodStatus, newPodStatus v1.PodStatus) ([]byte, bool, error) {
+	oldData, err := json.Marshal(v1.Pod{
+		Status: oldPodStatus,
+	})
+	if err != nil {
+		return nil, false, fmt.Errorf("failed to Marshal oldData for pod %q/%q: %v", namespace, name, err)
+	}
+
+	newData, err := json.Marshal(v1.Pod{
+		ObjectMeta: metav1.ObjectMeta{UID: uid}, // only put the uid in the new object to ensure it appears in the patch as a precondition
+		Status:     newPodStatus,
+	})
+	if err != nil {
+		return nil, false, fmt.Errorf("failed to Marshal newData for pod %q/%q: %v", namespace, name, err)
+	}
+
+	patchBytes, err := strategicpatch.CreateTwoWayMergePatch(oldData, newData, v1.Pod{})
+	if err != nil {
+		return nil, false, fmt.Errorf("failed to CreateTwoWayMergePatch for pod %q/%q: %v", namespace, name, err)
+	}
+	return patchBytes, bytes.Equal(patchBytes, []byte(fmt.Sprintf(`{"metadata":{"uid":%q}}`, uid))), nil
+}
+
+// ReplaceOrAppendPodCondition replaces the first pod condition with equal type or appends if there is none
+func ReplaceOrAppendPodCondition(conditions []v1.PodCondition, condition *v1.PodCondition) []v1.PodCondition {
+	if i, _ := podutil.GetPodConditionFromList(conditions, condition.Type); i >= 0 {
+		conditions[i] = *condition
+	} else {
+		conditions = append(conditions, *condition)
+	}
+	return conditions
+}