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How to use Update method of configmap Package

Best Testkube code snippet using configmap.Update

projected_configmap.go

Source:projected_configmap.go

...100	   Testname: Projected Volume, ConfigMap, update101	   Description: A Pod is created with projected volume source 'ConfigMap' to store a configMap and performs a create and update to new value. Pod MUST be able to create the configMap with value-1. Pod MUST be able to update the value in the confgiMap to value-2.102	*/103	framework.ConformanceIt("updates should be reflected in volume [NodeConformance]", func() {104		podLogTimeout := e2epod.GetPodSecretUpdateTimeout(f.ClientSet)105		containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))106		name := "projected-configmap-test-upd-" + string(uuid.NewUUID())107		volumeName := "projected-configmap-volume"108		volumeMountPath := "/etc/projected-configmap-volume"109		configMap := &v1.ConfigMap{110			ObjectMeta: metav1.ObjectMeta{111				Namespace: f.Namespace.Name,112				Name:      name,113			},114			Data: map[string]string{115				"data-1": "value-1",116			},117		}118		ginkgo.By(fmt.Sprintf("Creating projection with configMap that has name %s", configMap.Name))119		var err error120		if configMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(context.TODO(), configMap, metav1.CreateOptions{}); err != nil {121			framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)122		}123		pod := createProjectedConfigMapMounttestPod(f.Namespace.Name, volumeName, name, volumeMountPath,124			"--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/projected-configmap-volume/data-1")125		ginkgo.By("Creating the pod")126		f.PodClient().CreateSync(pod)127		pollLogs := func() (string, error) {128			return e2epod.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, pod.Spec.Containers[0].Name)129		}130		gomega.Eventually(pollLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("value-1"))131		ginkgo.By(fmt.Sprintf("Updating configmap %v", configMap.Name))132		configMap.ResourceVersion = "" // to force update133		configMap.Data["data-1"] = "value-2"134		_, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Update(context.TODO(), configMap, metav1.UpdateOptions{})135		framework.ExpectNoError(err, "Failed to update configmap %q in namespace %q", configMap.Name, f.Namespace.Name)136		ginkgo.By("waiting to observe update in volume")137		gomega.Eventually(pollLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("value-2"))138	})139	/*140	   Release: v1.9141	   Testname: Projected Volume, ConfigMap, create, update and delete142	   Description: Create a Pod with three containers with ConfigMaps namely a create, update and delete container. Create Container when started MUST not have configMap, update and delete containers MUST be created with a ConfigMap value as 'value-1'. Create a configMap in the create container, the Pod MUST be able to read the configMap from the create container. Update the configMap in the update container, Pod MUST be able to read the updated configMap value. Delete the configMap in the delete container. Pod MUST fail to read the configMap from the delete container.143	*/144	framework.ConformanceIt("optional updates should be reflected in volume [NodeConformance]", func() {145		podLogTimeout := e2epod.GetPodSecretUpdateTimeout(f.ClientSet)146		containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))147		trueVal := true148		volumeMountPath := "/etc/projected-configmap-volumes"149		deleteName := "cm-test-opt-del-" + string(uuid.NewUUID())150		deleteContainerName := "delcm-volume-test"151		deleteVolumeName := "deletecm-volume"152		deleteConfigMap := &v1.ConfigMap{153			ObjectMeta: metav1.ObjectMeta{154				Namespace: f.Namespace.Name,155				Name:      deleteName,156			},157			Data: map[string]string{158				"data-1": "value-1",159			},160		}161		updateName := "cm-test-opt-upd-" + string(uuid.NewUUID())162		updateContainerName := "updcm-volume-test"163		updateVolumeName := "updatecm-volume"164		updateConfigMap := &v1.ConfigMap{165			ObjectMeta: metav1.ObjectMeta{166				Namespace: f.Namespace.Name,167				Name:      updateName,168			},169			Data: map[string]string{170				"data-1": "value-1",171			},172		}173		createName := "cm-test-opt-create-" + string(uuid.NewUUID())174		createContainerName := "createcm-volume-test"175		createVolumeName := "createcm-volume"176		createConfigMap := &v1.ConfigMap{177			ObjectMeta: metav1.ObjectMeta{178				Namespace: f.Namespace.Name,179				Name:      createName,180			},181			Data: map[string]string{182				"data-1": "value-1",183			},184		}185		ginkgo.By(fmt.Sprintf("Creating configMap with name %s", deleteConfigMap.Name))186		var err error187		if deleteConfigMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(context.TODO(), deleteConfigMap, metav1.CreateOptions{}); err != nil {188			framework.Failf("unable to create test configMap %s: %v", deleteConfigMap.Name, err)189		}190		ginkgo.By(fmt.Sprintf("Creating configMap with name %s", updateConfigMap.Name))191		if updateConfigMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(context.TODO(), updateConfigMap, metav1.CreateOptions{}); err != nil {192			framework.Failf("unable to create test configMap %s: %v", updateConfigMap.Name, err)193		}194		pod := &v1.Pod{195			ObjectMeta: metav1.ObjectMeta{196				Name: "pod-projected-configmaps-" + string(uuid.NewUUID()),197			},198			Spec: v1.PodSpec{199				Volumes: []v1.Volume{200					{201						Name: deleteVolumeName,202						VolumeSource: v1.VolumeSource{203							Projected: &v1.ProjectedVolumeSource{204								Sources: []v1.VolumeProjection{205									{206										ConfigMap: &v1.ConfigMapProjection{207											LocalObjectReference: v1.LocalObjectReference{208												Name: deleteName,209											},210											Optional: &trueVal,211										},212									},213								},214							},215						},216					},217					{218						Name: updateVolumeName,219						VolumeSource: v1.VolumeSource{220							Projected: &v1.ProjectedVolumeSource{221								Sources: []v1.VolumeProjection{222									{223										ConfigMap: &v1.ConfigMapProjection{224											LocalObjectReference: v1.LocalObjectReference{225												Name: updateName,226											},227											Optional: &trueVal,228										},229									},230								},231							},232						},233					},234					{235						Name: createVolumeName,236						VolumeSource: v1.VolumeSource{237							Projected: &v1.ProjectedVolumeSource{238								Sources: []v1.VolumeProjection{239									{240										ConfigMap: &v1.ConfigMapProjection{241											LocalObjectReference: v1.LocalObjectReference{242												Name: createName,243											},244											Optional: &trueVal,245										},246									},247								},248							},249						},250					},251				},252				Containers: []v1.Container{253					{254						Name:  deleteContainerName,255						Image: imageutils.GetE2EImage(imageutils.Agnhost),256						Args:  []string{"mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/projected-configmap-volumes/delete/data-1"},257						VolumeMounts: []v1.VolumeMount{258							{259								Name:      deleteVolumeName,260								MountPath: path.Join(volumeMountPath, "delete"),261								ReadOnly:  true,262							},263						},264					},265					{266						Name:  updateContainerName,267						Image: imageutils.GetE2EImage(imageutils.Agnhost),268						Args:  []string{"mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/projected-configmap-volumes/update/data-3"},269						VolumeMounts: []v1.VolumeMount{270							{271								Name:      updateVolumeName,272								MountPath: path.Join(volumeMountPath, "update"),273								ReadOnly:  true,274							},275						},276					},277					{278						Name:  createContainerName,279						Image: imageutils.GetE2EImage(imageutils.Agnhost),280						Args:  []string{"mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/projected-configmap-volumes/create/data-1"},281						VolumeMounts: []v1.VolumeMount{282							{283								Name:      createVolumeName,284								MountPath: path.Join(volumeMountPath, "create"),285								ReadOnly:  true,286							},287						},288					},289				},290				RestartPolicy: v1.RestartPolicyNever,291			},292		}293		ginkgo.By("Creating the pod")294		f.PodClient().CreateSync(pod)295		pollCreateLogs := func() (string, error) {296			return e2epod.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, createContainerName)297		}298		gomega.Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("Error reading file /etc/projected-configmap-volumes/create/data-1"))299		pollUpdateLogs := func() (string, error) {300			return e2epod.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, updateContainerName)301		}302		gomega.Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("Error reading file /etc/projected-configmap-volumes/update/data-3"))303		pollDeleteLogs := func() (string, error) {304			return e2epod.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, deleteContainerName)305		}306		gomega.Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("value-1"))307		ginkgo.By(fmt.Sprintf("Deleting configmap %v", deleteConfigMap.Name))308		err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Delete(context.TODO(), deleteConfigMap.Name, metav1.DeleteOptions{})309		framework.ExpectNoError(err, "Failed to delete configmap %q in namespace %q", deleteConfigMap.Name, f.Namespace.Name)310		ginkgo.By(fmt.Sprintf("Updating configmap %v", updateConfigMap.Name))311		updateConfigMap.ResourceVersion = "" // to force update312		delete(updateConfigMap.Data, "data-1")313		updateConfigMap.Data["data-3"] = "value-3"314		_, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Update(context.TODO(), updateConfigMap, metav1.UpdateOptions{})315		framework.ExpectNoError(err, "Failed to update configmap %q in namespace %q", updateConfigMap.Name, f.Namespace.Name)316		ginkgo.By(fmt.Sprintf("Creating configMap with name %s", createConfigMap.Name))317		if createConfigMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(context.TODO(), createConfigMap, metav1.CreateOptions{}); err != nil {318			framework.Failf("unable to create test configMap %s: %v", createConfigMap.Name, err)319		}320		ginkgo.By("waiting to observe update in volume")321		gomega.Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("value-1"))322		gomega.Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("value-3"))323		gomega.Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(gomega.ContainSubstring("Error reading file /etc/projected-configmap-volumes/delete/data-1"))324	})325	/*326	   Release: v1.9327	   Testname: Projected Volume, ConfigMap, multiple volume paths328	   Description: A Pod is created with a projected volume source 'ConfigMap' to store a configMap. The configMap is mapped to two different volume mounts. Pod MUST be able to read the content of the configMap successfully from the two volume mounts.329	*/330	framework.ConformanceIt("should be consumable in multiple volumes in the same pod [NodeConformance]", func() {331		var (332			name             = "projected-configmap-test-volume-" + string(uuid.NewUUID())333			volumeName       = "projected-configmap-volume"334			volumeMountPath  = "/etc/projected-configmap-volume"335			volumeName2      = "projected-configmap-volume-2"336			volumeMountPath2 = "/etc/projected-configmap-volume-2"...

configmap_volume.go

Source:configmap_volume.go

...89		    Description: Make sure update operation is working on config map and90			the result is observed on volumes mounted in containers.91	*/92	framework.ConformanceIt("updates should be reflected in volume ", func() {93		podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)94		containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))95		name := "configmap-test-upd-" + string(uuid.NewUUID())96		volumeName := "configmap-volume"97		volumeMountPath := "/etc/configmap-volume"98		containerName := "configmap-volume-test"99		configMap := &v1.ConfigMap{100			ObjectMeta: metav1.ObjectMeta{101				Namespace: f.Namespace.Name,102				Name:      name,103			},104			Data: map[string]string{105				"data-1": "value-1",106			},107		}108		By(fmt.Sprintf("Creating configMap with name %s", configMap.Name))109		var err error110		if configMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(configMap); err != nil {111			framework.Failf("unable to create test configMap %s: %v", configMap.Name, err)112		}113		pod := &v1.Pod{114			ObjectMeta: metav1.ObjectMeta{115				Name: "pod-configmaps-" + string(uuid.NewUUID()),116			},117			Spec: v1.PodSpec{118				Volumes: []v1.Volume{119					{120						Name: volumeName,121						VolumeSource: v1.VolumeSource{122							ConfigMap: &v1.ConfigMapVolumeSource{123								LocalObjectReference: v1.LocalObjectReference{124									Name: name,125								},126							},127						},128					},129				},130				Containers: []v1.Container{131					{132						Name:    containerName,133						Image:   mountImage,134						Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volume/data-1"},135						VolumeMounts: []v1.VolumeMount{136							{137								Name:      volumeName,138								MountPath: volumeMountPath,139								ReadOnly:  true,140							},141						},142					},143				},144				RestartPolicy: v1.RestartPolicyNever,145			},146		}147		By("Creating the pod")148		f.PodClient().CreateSync(pod)149		pollLogs := func() (string, error) {150			return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, containerName)151		}152		Eventually(pollLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))153		By(fmt.Sprintf("Updating configmap %v", configMap.Name))154		configMap.ResourceVersion = "" // to force update155		configMap.Data["data-1"] = "value-2"156		_, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Update(configMap)157		Expect(err).NotTo(HaveOccurred(), "Failed to update configmap %q in namespace %q", configMap.Name, f.Namespace.Name)158		By("waiting to observe update in volume")159		Eventually(pollLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-2"))160	})161	/*162		    Testname: configmap-CUD-test163		    Description: Make sure Create, Update, Delete operations are all working164			on config map and the result is observed on volumes mounted in containers.165	*/166	framework.ConformanceIt("optional updates should be reflected in volume ", func() {167		podLogTimeout := framework.GetPodSecretUpdateTimeout(f.ClientSet)168		containerTimeoutArg := fmt.Sprintf("--retry_time=%v", int(podLogTimeout.Seconds()))169		trueVal := true170		volumeMountPath := "/etc/configmap-volumes"171		deleteName := "cm-test-opt-del-" + string(uuid.NewUUID())172		deleteContainerName := "delcm-volume-test"173		deleteVolumeName := "deletecm-volume"174		deleteConfigMap := &v1.ConfigMap{175			ObjectMeta: metav1.ObjectMeta{176				Namespace: f.Namespace.Name,177				Name:      deleteName,178			},179			Data: map[string]string{180				"data-1": "value-1",181			},182		}183		updateName := "cm-test-opt-upd-" + string(uuid.NewUUID())184		updateContainerName := "updcm-volume-test"185		updateVolumeName := "updatecm-volume"186		updateConfigMap := &v1.ConfigMap{187			ObjectMeta: metav1.ObjectMeta{188				Namespace: f.Namespace.Name,189				Name:      updateName,190			},191			Data: map[string]string{192				"data-1": "value-1",193			},194		}195		createName := "cm-test-opt-create-" + string(uuid.NewUUID())196		createContainerName := "createcm-volume-test"197		createVolumeName := "createcm-volume"198		createConfigMap := &v1.ConfigMap{199			ObjectMeta: metav1.ObjectMeta{200				Namespace: f.Namespace.Name,201				Name:      createName,202			},203			Data: map[string]string{204				"data-1": "value-1",205			},206		}207		By(fmt.Sprintf("Creating configMap with name %s", deleteConfigMap.Name))208		var err error209		if deleteConfigMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(deleteConfigMap); err != nil {210			framework.Failf("unable to create test configMap %s: %v", deleteConfigMap.Name, err)211		}212		By(fmt.Sprintf("Creating configMap with name %s", updateConfigMap.Name))213		if updateConfigMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(updateConfigMap); err != nil {214			framework.Failf("unable to create test configMap %s: %v", updateConfigMap.Name, err)215		}216		pod := &v1.Pod{217			ObjectMeta: metav1.ObjectMeta{218				Name: "pod-configmaps-" + string(uuid.NewUUID()),219			},220			Spec: v1.PodSpec{221				Volumes: []v1.Volume{222					{223						Name: deleteVolumeName,224						VolumeSource: v1.VolumeSource{225							ConfigMap: &v1.ConfigMapVolumeSource{226								LocalObjectReference: v1.LocalObjectReference{227									Name: deleteName,228								},229								Optional: &trueVal,230							},231						},232					},233					{234						Name: updateVolumeName,235						VolumeSource: v1.VolumeSource{236							ConfigMap: &v1.ConfigMapVolumeSource{237								LocalObjectReference: v1.LocalObjectReference{238									Name: updateName,239								},240								Optional: &trueVal,241							},242						},243					},244					{245						Name: createVolumeName,246						VolumeSource: v1.VolumeSource{247							ConfigMap: &v1.ConfigMapVolumeSource{248								LocalObjectReference: v1.LocalObjectReference{249									Name: createName,250								},251								Optional: &trueVal,252							},253						},254					},255				},256				Containers: []v1.Container{257					{258						Name:    deleteContainerName,259						Image:   mountImage,260						Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/delete/data-1"},261						VolumeMounts: []v1.VolumeMount{262							{263								Name:      deleteVolumeName,264								MountPath: path.Join(volumeMountPath, "delete"),265								ReadOnly:  true,266							},267						},268					},269					{270						Name:    updateContainerName,271						Image:   mountImage,272						Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/update/data-3"},273						VolumeMounts: []v1.VolumeMount{274							{275								Name:      updateVolumeName,276								MountPath: path.Join(volumeMountPath, "update"),277								ReadOnly:  true,278							},279						},280					},281					{282						Name:    createContainerName,283						Image:   mountImage,284						Command: []string{"/mounttest", "--break_on_expected_content=false", containerTimeoutArg, "--file_content_in_loop=/etc/configmap-volumes/create/data-1"},285						VolumeMounts: []v1.VolumeMount{286							{287								Name:      createVolumeName,288								MountPath: path.Join(volumeMountPath, "create"),289								ReadOnly:  true,290							},291						},292					},293				},294				RestartPolicy: v1.RestartPolicyNever,295			},296		}297		By("Creating the pod")298		f.PodClient().CreateSync(pod)299		pollCreateLogs := func() (string, error) {300			return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, createContainerName)301		}302		Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/create/data-1"))303		pollUpdateLogs := func() (string, error) {304			return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, updateContainerName)305		}306		Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/update/data-3"))307		pollDeleteLogs := func() (string, error) {308			return framework.GetPodLogs(f.ClientSet, f.Namespace.Name, pod.Name, deleteContainerName)309		}310		Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))311		By(fmt.Sprintf("Deleting configmap %v", deleteConfigMap.Name))312		err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Delete(deleteConfigMap.Name, &metav1.DeleteOptions{})313		Expect(err).NotTo(HaveOccurred(), "Failed to delete configmap %q in namespace %q", deleteConfigMap.Name, f.Namespace.Name)314		By(fmt.Sprintf("Updating configmap %v", updateConfigMap.Name))315		updateConfigMap.ResourceVersion = "" // to force update316		delete(updateConfigMap.Data, "data-1")317		updateConfigMap.Data["data-3"] = "value-3"318		_, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Update(updateConfigMap)319		Expect(err).NotTo(HaveOccurred(), "Failed to update configmap %q in namespace %q", updateConfigMap.Name, f.Namespace.Name)320		By(fmt.Sprintf("Creating configMap with name %s", createConfigMap.Name))321		if createConfigMap, err = f.ClientSet.CoreV1().ConfigMaps(f.Namespace.Name).Create(createConfigMap); err != nil {322			framework.Failf("unable to create test configMap %s: %v", createConfigMap.Name, err)323		}324		By("waiting to observe update in volume")325		Eventually(pollCreateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-1"))326		Eventually(pollUpdateLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("value-3"))327		Eventually(pollDeleteLogs, podLogTimeout, framework.Poll).Should(ContainSubstring("Error reading file /etc/configmap-volumes/delete/data-1"))328	})329	/*330		    Testname: configmap-multiple-volumes331		    Description: Make sure config map works when it mounted as two different332			volumes on the same node.333	*/334	framework.ConformanceIt("should be consumable in multiple volumes in the same pod ", func() {335		var (336			name             = "configmap-test-volume-" + string(uuid.NewUUID())337			volumeName       = "configmap-volume"338			volumeMountPath  = "/etc/configmap-volume"339			volumeName2      = "configmap-volume-2"340			volumeMountPath2 = "/etc/configmap-volume-2"...

Update

Using AI Code Generation

1func main() {2	config, err := rest.InClusterConfig()3	if err != nil {4		panic(err.Error())5	}6	clientset, err := kubernetes.NewForConfig(config)7	if err != nil {8		panic(err.Error())9	}10	configMap := &v1.ConfigMap{11		ObjectMeta: metav1.ObjectMeta{12		},13		Data: map[string]string{14		},15	}16	_, err = clientset.CoreV1().ConfigMaps("default").Update(configMap)17	if err != nil {18		panic(err.Error())19	}20}

Update

Using AI Code Generation

1import (2func main() {3   if home := homedir.HomeDir(); home != "" {4      kubeconfig = flag.String("kubeconfig", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")5   } else {6      kubeconfig = flag.String("kubeconfig", "", "absolute path to the kubeconfig file")7   }8   flag.Parse()9   config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)10   if err != nil {11      panic(err.Error())12   }13   client, err := kubernetes.NewForConfig(config)14   if err != nil {15      panic(err.Error())16   }17   configmap, err := client.CoreV1().ConfigMaps("default").Get(context.Background(), "test-configmap", metav1.GetOptions{})18   if err != nil {19      panic(err.Error())20   }21   retryErr := retry.RetryOnConflict(retry.DefaultRetry, func() error {22      result, getErr := client.CoreV1().ConfigMaps("default").Get

Update

Using AI Code Generation

1import (2func main() {3	if home := homedir.HomeDir(); home != "" {4		kubeconfig = flag.String("kubeconfig", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")5	} else {6		kubeconfig = flag.String("kubeconfig", "", "absolute path to the kubeconfig file")7	}8	flag.Parse()9	config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)10	if err != nil {11		panic(err.Error())12	}13	clientset, err := kubernetes.NewForConfig(config)14	if err != nil {15		panic(err.Error())16	}17	configmap := clientset.CoreV1().ConfigMaps("default")18	retryErr := retry.RetryOnConflict(retry.DefaultRetry, func() error {19		result, getErr := configmap.Get(context.TODO(), "example-configmap", metav1.GetOptions{})20		if getErr != nil {21			panic(fmt.Errorf("Failed to get latest version of configmap: %v", getErr))22		}23		_, updateErr := configmap.Update(context.TODO(), result, metav1.UpdateOptions{})24	})25	if retryErr != nil {26		panic(fmt.Errorf("Update failed: %v", retryErr))27	}28}

Update

Using AI Code Generation

1import (2func main() {3	config, err := clientcmd.BuildConfigFromFlags("", "/home/rohit/.kube/config")4	if err != nil {5		panic(err.Error())6	}7	clientset, err := kubernetes.NewForConfig(config)8	if err != nil {9		panic(err.Error())10	}11	configmap, err := clientset.CoreV1().ConfigMaps("default").Get("my-configmap", metav1.GetOptions{})12	if err != nil {13		panic(err.Error())14	}15	_, err = clientset.CoreV1().ConfigMaps("default").Update(configmap)16	if err != nil {17		panic(err.Error())18	}19	fmt.Println("update configmap successfully")20}21import (22func main() {23	config, err := clientcmd.BuildConfigFromFlags("", "/home/rohit/.kube/config")24	if err != nil {25		panic(err.Error())26	}27	clientset, err := kubernetes.NewForConfig(config)28	if err != nil {29		panic(err.Error())30	}31	err = clientset.CoreV1().ConfigMaps("default").Delete("my-configmap", &metav1.DeleteOptions{})32	if err != nil {33		panic(err.Error())34	}35	fmt.Println("delete configmap successfully")36}

Update

Using AI Code Generation

1import (2func main() {3	config, err := rest.InClusterConfig()4	if err != nil {5		kubeconfig := os.Getenv("KUBECONFIG")6		config, err = clientcmd.BuildConfigFromFlags("", kubeconfig)7		if err != nil {8			panic(err.Error())9		}10	}11	clientset, err := kubernetes.NewForConfig(config)12	if err != nil {13		panic(err.Error())14	}15	configmap, err := clientset.CoreV1().ConfigMaps("default").Get(context.TODO(), "test", metav1.GetOptions{})16	if err != nil {17		panic(err.Error())18	}19	retryErr := retry.RetryOnConflict(retry.DefaultRetry, func() error {20		configmap, err = clientset.CoreV1().ConfigMaps("default").Get(context.TODO(), "test", metav1.GetOptions{})21		if err != nil {22			panic(fmt.Errorf("Failed to get latest version of ConfigMap: %v", err))23		}24		_, updateErr := clientset.CoreV1().ConfigMaps("default").Update(context.TODO(), configmap, metav1.UpdateOptions{})25	})26	if retryErr != nil {27		panic(fmt.Errorf("Update failed: %v", retryErr))28	}29	time.Sleep(60 * time.Second)30}

Automation Testing Tutorials

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