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Golang namer.GetPodName函数代码示例

本文整理汇总了Golang中github.com/openshift/origin/pkg/util/namer.GetPodName函数的典型用法代码示例。如果您正苦于以下问题:Golang GetPodName函数的具体用法?Golang GetPodName怎么用?Golang GetPodName使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了GetPodName函数的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: CreatePodForImage

// CreatePodForImage creates a Pod for the given image name. The dockerImageReference
// must be full docker pull spec.
func CreatePodForImage(dockerImageReference string) *kapi.Pod {
	podName := namer.GetPodName("test-pod", string(kutil.NewUUID()))
	return &kapi.Pod{
		TypeMeta: kapi.TypeMeta{
			Kind:       "Pod",
			APIVersion: "v1",
		},
		ObjectMeta: kapi.ObjectMeta{
			Name:   podName,
			Labels: map[string]string{"name": podName},
		},
		Spec: kapi.PodSpec{
			Containers: []kapi.Container{
				{
					Name:  podName,
					Image: dockerImageReference,
				},
			},
			RestartPolicy: kapi.RestartPolicyNever,
		},
	}
}
开发者ID:nitintutlani,项目名称:origin,代码行数:24,代码来源:framework.go

示例2: GetBuildPodName

// GetBuildPodName returns name of the build pod.
func GetBuildPodName(build *buildapi.Build) string {
	return namer.GetPodName(build.Name, BuildPodSuffix)
}
开发者ID:mignev,项目名称:origin,代码行数:4,代码来源:util.go

示例3: makeHookPod

// makeHookPod makes a pod spec from a hook and deployment.
func makeHookPod(hook *deployapi.LifecycleHook, deployment *kapi.ReplicationController, deployerPod *kapi.Pod, strategy *deployapi.DeploymentStrategy, suffix string) (*kapi.Pod, error) {
	exec := hook.ExecNewPod
	var baseContainer *kapi.Container
	for _, container := range deployment.Spec.Template.Spec.Containers {
		if container.Name == exec.ContainerName {
			baseContainer = &container
			break
		}
	}
	if baseContainer == nil {
		return nil, fmt.Errorf("no container named '%s' found in deployment template", exec.ContainerName)
	}

	// Build a merged environment; hook environment takes precedence over base
	// container environment
	envMap := map[string]kapi.EnvVar{}
	mergedEnv := []kapi.EnvVar{}
	for _, env := range baseContainer.Env {
		envMap[env.Name] = env
	}
	for _, env := range exec.Env {
		envMap[env.Name] = env
	}
	for k, v := range envMap {
		mergedEnv = append(mergedEnv, kapi.EnvVar{Name: k, Value: v.Value, ValueFrom: v.ValueFrom})
	}
	mergedEnv = append(mergedEnv, kapi.EnvVar{Name: "OPENSHIFT_DEPLOYMENT_NAME", Value: deployment.Name})
	mergedEnv = append(mergedEnv, kapi.EnvVar{Name: "OPENSHIFT_DEPLOYMENT_NAMESPACE", Value: deployment.Namespace})

	// Inherit resources from the base container
	resources := kapi.ResourceRequirements{}
	if err := kapi.Scheme.Convert(&baseContainer.Resources, &resources, nil); err != nil {
		return nil, fmt.Errorf("couldn't clone ResourceRequirements: %v", err)
	}

	// Assigning to a variable since its address is required
	maxDeploymentDurationSeconds := deployapi.MaxDeploymentDurationSeconds - int64(time.Since(deployerPod.Status.StartTime.Time).Seconds())

	// Let the kubelet manage retries if requested
	restartPolicy := kapi.RestartPolicyNever
	if hook.FailurePolicy == deployapi.LifecycleHookFailurePolicyRetry {
		restartPolicy = kapi.RestartPolicyOnFailure
	}

	// Transfer any requested volumes to the hook pod.
	volumes := []kapi.Volume{}
	volumeNames := sets.NewString()
	for _, volume := range deployment.Spec.Template.Spec.Volumes {
		for _, name := range exec.Volumes {
			if volume.Name == name {
				volumes = append(volumes, volume)
				volumeNames.Insert(volume.Name)
			}
		}
	}
	// Transfer any volume mounts associated with transferred volumes.
	volumeMounts := []kapi.VolumeMount{}
	for _, mount := range baseContainer.VolumeMounts {
		if volumeNames.Has(mount.Name) {
			volumeMounts = append(volumeMounts, kapi.VolumeMount{
				Name:      mount.Name,
				ReadOnly:  mount.ReadOnly,
				MountPath: mount.MountPath,
			})
		}
	}

	// Transfer image pull secrets from the pod spec.
	imagePullSecrets := []kapi.LocalObjectReference{}
	for _, pullSecret := range deployment.Spec.Template.Spec.ImagePullSecrets {
		imagePullSecrets = append(imagePullSecrets, kapi.LocalObjectReference{Name: pullSecret.Name})
	}

	gracePeriod := int64(10)

	pod := &kapi.Pod{
		ObjectMeta: kapi.ObjectMeta{
			Name: namer.GetPodName(deployment.Name, suffix),
			Annotations: map[string]string{
				deployapi.DeploymentAnnotation: deployment.Name,
			},
			Labels: map[string]string{
				deployapi.DeploymentPodTypeLabel:        suffix,
				deployapi.DeployerPodForDeploymentLabel: deployment.Name,
			},
		},
		Spec: kapi.PodSpec{
			Containers: []kapi.Container{
				{
					Name:         HookContainerName,
					Image:        baseContainer.Image,
					Command:      exec.Command,
					WorkingDir:   baseContainer.WorkingDir,
					Env:          mergedEnv,
					Resources:    resources,
					VolumeMounts: volumeMounts,
				},
			},
			Volumes:               volumes,
//.........这里部分代码省略.........
开发者ID:LalatenduMohanty,项目名称:origin,代码行数:101,代码来源:lifecycle.go

示例4: DeployerPodNameForDeployment

// DeployerPodNameForDeployment returns the name of a pod for a given deployment
func DeployerPodNameForDeployment(deployment string) string {
	return namer.GetPodName(deployment, DeployerPodSuffix)
}
开发者ID:johnmccawley,项目名称:origin,代码行数:4,代码来源:util.go

示例5: makeHookPod

// makeHookPod makes a pod spec from a hook and deployment.
func makeHookPod(hook *deployapi.LifecycleHook, deployment *kapi.ReplicationController, label string) (*kapi.Pod, error) {
	exec := hook.ExecNewPod
	var baseContainer *kapi.Container
	for _, container := range deployment.Spec.Template.Spec.Containers {
		if container.Name == exec.ContainerName {
			baseContainer = &container
			break
		}
	}
	if baseContainer == nil {
		return nil, fmt.Errorf("no container named '%s' found in deployment template", exec.ContainerName)
	}

	// Build a merged environment; hook environment takes precedence over base
	// container environment
	envMap := map[string]string{}
	mergedEnv := []kapi.EnvVar{}
	for _, env := range baseContainer.Env {
		envMap[env.Name] = env.Value
	}
	for _, env := range exec.Env {
		envMap[env.Name] = env.Value
	}
	for k, v := range envMap {
		mergedEnv = append(mergedEnv, kapi.EnvVar{Name: k, Value: v})
	}
	mergedEnv = append(mergedEnv, kapi.EnvVar{Name: "OPENSHIFT_DEPLOYMENT_NAME", Value: deployment.Name})
	mergedEnv = append(mergedEnv, kapi.EnvVar{Name: "OPENSHIFT_DEPLOYMENT_NAMESPACE", Value: deployment.Namespace})

	// Inherit resources from the base container
	resources := kapi.ResourceRequirements{}
	if err := kapi.Scheme.Convert(&baseContainer.Resources, &resources); err != nil {
		return nil, fmt.Errorf("couldn't clone ResourceRequirements: %v", err)
	}

	// Assigning to a variable since its address is required
	maxDeploymentDurationSeconds := deployapi.MaxDeploymentDurationSeconds

	// Let the kubelet manage retries if requested
	restartPolicy := kapi.RestartPolicyNever
	if hook.FailurePolicy == deployapi.LifecycleHookFailurePolicyRetry {
		restartPolicy = kapi.RestartPolicyOnFailure
	}

	pod := &kapi.Pod{
		ObjectMeta: kapi.ObjectMeta{
			Name: namer.GetPodName(deployment.Name, label),
			Annotations: map[string]string{
				deployapi.DeploymentAnnotation: deployment.Name,
			},
			Labels: map[string]string{
				deployapi.DeployerPodForDeploymentLabel: deployment.Name,
			},
		},
		Spec: kapi.PodSpec{
			Containers: []kapi.Container{
				{
					Name:       "lifecycle",
					Image:      baseContainer.Image,
					Command:    exec.Command,
					WorkingDir: baseContainer.WorkingDir,
					Env:        mergedEnv,
					Resources:  resources,
				},
			},
			ActiveDeadlineSeconds: &maxDeploymentDurationSeconds,
			// Setting the node selector on the hook pod so that it is created
			// on the same set of nodes as the deployment pods.
			NodeSelector:  deployment.Spec.Template.Spec.NodeSelector,
			RestartPolicy: restartPolicy,
		},
	}

	return pod, nil
}
开发者ID:nitintutlani,项目名称:origin,代码行数:76,代码来源:lifecycle.go

示例6: TestHookExecutor_makeHookPod

func TestHookExecutor_makeHookPod(t *testing.T) {
	deploymentName := "deployment-1"
	deploymentNamespace := "test"
	maxDeploymentDurationSeconds := deployapi.MaxDeploymentDurationSeconds

	tests := []struct {
		name                string
		hook                *deployapi.LifecycleHook
		expected            *kapi.Pod
		strategyLabels      map[string]string
		strategyAnnotations map[string]string
	}{
		{
			name: "overrides",
			hook: &deployapi.LifecycleHook{
				FailurePolicy: deployapi.LifecycleHookFailurePolicyAbort,
				ExecNewPod: &deployapi.ExecNewPodHook{
					ContainerName: "container1",
					Command:       []string{"overridden"},
					Env: []kapi.EnvVar{
						{
							Name:  "name",
							Value: "value",
						},
						{
							Name:  "ENV1",
							Value: "overridden",
						},
					},
					Volumes: []string{"volume-2"},
				},
			},
			expected: &kapi.Pod{
				ObjectMeta: kapi.ObjectMeta{
					Name: namer.GetPodName(deploymentName, "hook"),
					Labels: map[string]string{
						deployapi.DeploymentPodTypeLabel:        "hook",
						deployapi.DeployerPodForDeploymentLabel: deploymentName,
					},
					Annotations: map[string]string{
						deployapi.DeploymentAnnotation: deploymentName,
					},
				},
				Spec: kapi.PodSpec{
					RestartPolicy: kapi.RestartPolicyNever,
					Volumes: []kapi.Volume{
						{
							Name: "volume-2",
						},
					},
					ActiveDeadlineSeconds: &maxDeploymentDurationSeconds,
					Containers: []kapi.Container{
						{
							Name:    "lifecycle",
							Image:   "registry:8080/repo1:ref1",
							Command: []string{"overridden"},
							Env: []kapi.EnvVar{
								{
									Name:  "name",
									Value: "value",
								},
								{
									Name:  "ENV1",
									Value: "overridden",
								},
								{
									Name:  "OPENSHIFT_DEPLOYMENT_NAME",
									Value: deploymentName,
								},
								{
									Name:  "OPENSHIFT_DEPLOYMENT_NAMESPACE",
									Value: deploymentNamespace,
								},
							},
							Resources: kapi.ResourceRequirements{
								Limits: kapi.ResourceList{
									kapi.ResourceCPU:    resource.MustParse("10"),
									kapi.ResourceMemory: resource.MustParse("10M"),
								},
							},
							VolumeMounts: []kapi.VolumeMount{
								{
									Name:      "volume-2",
									ReadOnly:  true,
									MountPath: "/mnt/volume-2",
								},
							},
						},
					},
					ImagePullSecrets: []kapi.LocalObjectReference{
						{
							Name: "secret-1",
						},
					},
				},
			},
		},
		{
			name: "no overrides",
			hook: &deployapi.LifecycleHook{
//.........这里部分代码省略.........
开发者ID:RomainVabre,项目名称:origin,代码行数:101,代码来源:lifecycle_test.go

示例7: TestHookExecutor_makeHookPodOk

func TestHookExecutor_makeHookPodOk(t *testing.T) {
	hook := &deployapi.LifecycleHook{
		FailurePolicy: deployapi.LifecycleHookFailurePolicyAbort,
		ExecNewPod: &deployapi.ExecNewPodHook{
			ContainerName: "container1",
			Command:       []string{"overridden"},
			Env: []kapi.EnvVar{
				{
					Name:  "name",
					Value: "value",
				},
				{
					Name:  "ENV1",
					Value: "overridden",
				},
			},
		},
	}

	config := deploytest.OkDeploymentConfig(1)

	cpuLimit := resource.MustParse("10")
	memoryLimit := resource.MustParse("10M")
	config.Template.ControllerTemplate.Template.Spec.Containers[0].Resources = kapi.ResourceRequirements{
		Limits: kapi.ResourceList{
			kapi.ResourceCPU:    cpuLimit,
			kapi.ResourceMemory: memoryLimit,
		},
	}

	deployment, _ := deployutil.MakeDeployment(config, kapi.Codec)

	pod, err := makeHookPod(hook, deployment, "hook")
	if err != nil {
		t.Fatalf("unexpected error: %s", err)
	}

	if e, a := namer.GetPodName(deployment.Name, "hook"), pod.Name; e != a {
		t.Errorf("expected pod name %s, got %s", e, a)
	}

	if e, a := kapi.RestartPolicyNever, pod.Spec.RestartPolicy; e != a {
		t.Errorf("expected pod restart policy %s, got %s", e, a)
	}

	gotContainer := pod.Spec.Containers[0]

	// Verify the correct image was selected
	if e, a := deployment.Spec.Template.Spec.Containers[0].Image, gotContainer.Image; e != a {
		t.Fatalf("expected container image %s, got %s", e, a)
	}

	// Verify command overriding
	if e, a := "overridden", gotContainer.Command[0]; e != a {
		t.Fatalf("expected container command %s, got %s", e, a)
	}

	// Verify environment merging
	expectedEnv := map[string]string{
		"name": "value",
		"ENV1": "overridden",
		"OPENSHIFT_DEPLOYMENT_NAME":      deployment.Name,
		"OPENSHIFT_DEPLOYMENT_NAMESPACE": deployment.Namespace,
	}

	for k, v := range expectedEnv {
		found := false
		for _, env := range gotContainer.Env {
			if env.Name == k && env.Value == v {
				found = true
				break
			}
		}
		if !found {
			t.Errorf("expected to find %s=%s in pod environment", k, v)
		}
	}

	for _, env := range gotContainer.Env {
		val, found := expectedEnv[env.Name]
		if !found || val != env.Value {
			t.Errorf("container has unexpected environment entry %s=%s", env.Name, env.Value)
		}
	}

	// Verify resource limit inheritance
	if cpu := gotContainer.Resources.Limits.Cpu(); cpu.Value() != cpuLimit.Value() {
		t.Errorf("expected cpu %v, got: %v", cpuLimit, cpu)
	}
	if memory := gotContainer.Resources.Limits.Memory(); memory.Value() != memoryLimit.Value() {
		t.Errorf("expected memory %v, got: %v", memoryLimit, memory)
	}

	// Verify restart policy
	if e, a := kapi.RestartPolicyNever, pod.Spec.RestartPolicy; e != a {
		t.Fatalf("expected restart policy %s, got %s", e, a)
	}

	// Verify correlation stuff
	if l, e, a := deployapi.DeployerPodForDeploymentLabel,
//.........这里部分代码省略.........
开发者ID:nitintutlani,项目名称:origin,代码行数:101,代码来源:lifecycle_test.go


注:本文中的github.com/openshift/origin/pkg/util/namer.GetPodName函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。