Golang resource.NewQuantity函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource.NewQuantity函数的典型用法代码示例。如果您正苦于以下问题：Golang NewQuantity函数的具体用法？Golang NewQuantity怎么用？Golang NewQuantity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NewQuantity函数的20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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: parseMesosState

func parseMesosState(blob []byte) (*mesosState, error) {
	type State struct {
		ClusterName string `json:"cluster"`
		Slaves      []*struct {
			Id        string                 `json:"id"`        // ex: 20150106-162714-3815890698-5050-2453-S2
			Pid       string                 `json:"pid"`       // ex: slave(1)@10.22.211.18:5051
			Hostname  string                 `json:"hostname"`  // ex: 10.22.211.18, or slave-123.nowhere.com
			Resources map[string]interface{} `json:"resources"` // ex: {"mem": 123, "ports": "[31000-3200]"}
		} `json:"slaves"`
	}
	state := &State{ClusterName: defaultClusterName}
	if err := json.Unmarshal(blob, state); err != nil {
		return nil, err
	}
	nodes := []*slaveNode{}
	for _, slave := range state.Slaves {
		if slave.Hostname == "" {
			continue
		}
		node := &slaveNode{hostname: slave.Hostname}
		cap := api.ResourceList{}
		if slave.Resources != nil && len(slave.Resources) > 0 {
			// attempt to translate CPU (cores) and memory (MB) resources
			if cpu, found := slave.Resources["cpus"]; found {
				if cpuNum, ok := cpu.(float64); ok {
					cap[api.ResourceCPU] = *resource.NewQuantity(int64(cpuNum), resource.DecimalSI)
				} else {
					log.Warningf("unexpected slave cpu resource type %T: %v", cpu, cpu)
				}
			} else {
				log.Warningf("slave failed to report cpu resource")
			}
			if mem, found := slave.Resources["mem"]; found {
				if memNum, ok := mem.(float64); ok {
					cap[api.ResourceMemory] = *resource.NewQuantity(int64(memNum), resource.BinarySI)
				} else {
					log.Warningf("unexpected slave mem resource type %T: %v", mem, mem)
				}
			} else {
				log.Warningf("slave failed to report mem resource")
			}
		}
		if len(cap) > 0 {
			node.resources = &api.NodeResources{
				Capacity: cap,
			}
			log.V(4).Infof("node %q reporting capacity %v", node.hostname, cap)
		}
		nodes = append(nodes, node)
	}

	result := &mesosState{
		clusterName: state.ClusterName,
		nodes:       nodes,
	}

	return result, nil
}

开发者ID:chenzhen411，项目名称:kubernetes，代码行数:58，代码来源:client.go

示例2: makeResources

func makeResources(milliCPU int64, memory int64, pods int64) api.NodeResources {
	return api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(milliCPU, resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(memory, resource.BinarySI),
			api.ResourcePods:   *resource.NewQuantity(pods, resource.DecimalSI),
		},
	}
}

开发者ID:chenzhen411，项目名称:kubernetes，代码行数:9，代码来源:predicates_test.go

示例3: TestGetResources

func TestGetResources(t *testing.T) {
	instances := make([]ec2.Instance, 3)
	instances[0].PrivateDNSName = "m3.medium"
	instances[0].InstanceType = "m3.medium"
	instances[0].State.Name = "running"
	instances[1].PrivateDNSName = "r3.8xlarge"
	instances[1].InstanceType = "r3.8xlarge"
	instances[1].State.Name = "running"
	instances[2].PrivateDNSName = "unknown.type"
	instances[2].InstanceType = "unknown.type"
	instances[2].State.Name = "running"

	aws1 := mockInstancesResp(instances)

	res1, err1 := aws1.GetNodeResources("m3.medium")
	if err1 != nil {
		t.Errorf("Should not error when instance type found: %v", err1)
	}
	e1 := &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(int64(3.0*1000), resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(int64(3.75*1024*1024*1024), resource.BinarySI),
		},
	}
	if !reflect.DeepEqual(e1, res1) {
		t.Errorf("Expected %v, got %v", e1, res1)
	}

	res2, err2 := aws1.GetNodeResources("r3.8xlarge")
	if err2 != nil {
		t.Errorf("Should not error when instance type found: %v", err2)
	}
	e2 := &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(int64(104.0*1000), resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(int64(244.0*1024*1024*1024), resource.BinarySI),
		},
	}
	if !reflect.DeepEqual(e2, res2) {
		t.Errorf("Expected %v, got %v", e2, res2)
	}

	res3, err3 := aws1.GetNodeResources("unknown.type")
	if err3 != nil {
		t.Errorf("Should not error when unknown instance type")
	}
	if res3 != nil {
		t.Errorf("Should return nil resources when unknown instance type")
	}
}

开发者ID:SivagnanamCiena，项目名称:calico-kubernetes，代码行数:50，代码来源:aws_test.go

示例4: ExampleFormat

func ExampleFormat() {
	memorySize := resource.NewQuantity(5*1024*1024*1024, resource.BinarySI)
	fmt.Printf("memorySize = %v\n", memorySize)

	diskSize := resource.NewQuantity(5*1000*1000*1000, resource.DecimalSI)
	fmt.Printf("diskSize = %v\n", diskSize)

	cores := resource.NewMilliQuantity(5300, resource.DecimalSI)
	fmt.Printf("cores = %v\n", cores)

	// Output:
	// memorySize = 5Gi
	// diskSize = 5G
	// cores = 5300m
}

开发者ID:eghobo，项目名称:kubedash，代码行数:15，代码来源:quantity_example_test.go

示例5: Instances

// Instances returns an implementation of Instances for OpenStack.
func (os *OpenStack) Instances() (cloudprovider.Instances, bool) {
	glog.V(4).Info("openstack.Instances() called")

	if err := openstack.Authenticate(os.provider, os.authOpts); err != nil {
		glog.Warningf("Failed to reauthenticate: %v", err)
		return nil, false
	}

	compute, err := openstack.NewComputeV2(os.provider, gophercloud.EndpointOpts{
		Region: os.region,
	})
	if err != nil {
		glog.Warningf("Failed to find compute endpoint: %v", err)
		return nil, false
	}

	pager := flavors.ListDetail(compute, nil)

	flavor_to_resource := make(map[string]*api.NodeResources)
	err = pager.EachPage(func(page pagination.Page) (bool, error) {
		flavorList, err := flavors.ExtractFlavors(page)
		if err != nil {
			return false, err
		}
		for _, flavor := range flavorList {
			rsrc := api.NodeResources{
				Capacity: api.ResourceList{
					api.ResourceCPU:            *resource.NewQuantity(int64(flavor.VCPUs), resource.DecimalSI),
					api.ResourceMemory:         *resource.NewQuantity(int64(flavor.RAM)*MiB, resource.BinarySI),
					"openstack.org/disk":       *resource.NewQuantity(int64(flavor.Disk)*GB, resource.DecimalSI),
					"openstack.org/rxTxFactor": *resource.NewMilliQuantity(int64(flavor.RxTxFactor)*1000, resource.DecimalSI),
					"openstack.org/swap":       *resource.NewQuantity(int64(flavor.Swap)*MiB, resource.BinarySI),
				},
			}
			flavor_to_resource[flavor.ID] = &rsrc
		}
		return true, nil
	})
	if err != nil {
		glog.Warningf("Failed to find compute flavors: %v", err)
		return nil, false
	}

	glog.V(3).Infof("Found %v compute flavors", len(flavor_to_resource))
	glog.V(1).Info("Claiming to support Instances")

	return &Instances{compute, flavor_to_resource}, true
}

开发者ID:vrosnet，项目名称:kubernetes，代码行数:49，代码来源:openstack.go

示例6: TestCreateGetCloudNodesWithSpec

func TestCreateGetCloudNodesWithSpec(t *testing.T) {
	resourceList := api.ResourceList{
		api.ResourceCPU:    *resource.NewMilliQuantity(1000, resource.DecimalSI),
		api.ResourceMemory: *resource.NewQuantity(3000, resource.DecimalSI),
	}

	table := []struct {
		fakeCloud     *fake_cloud.FakeCloud
		machines      []string
		expectedNodes *api.NodeList
	}{
		{
			fakeCloud:     &fake_cloud.FakeCloud{},
			expectedNodes: &api.NodeList{},
		},
		{
			fakeCloud: &fake_cloud.FakeCloud{
				Machines:      []string{"node0"},
				NodeResources: &api.NodeResources{Capacity: resourceList},
			},
			expectedNodes: &api.NodeList{
				Items: []api.Node{
					{
						ObjectMeta: api.ObjectMeta{Name: "node0"},
						Spec:       api.NodeSpec{Capacity: resourceList},
					},
				},
			},
		},
		{
			fakeCloud: &fake_cloud.FakeCloud{
				Machines:      []string{"node0", "node1"},
				NodeResources: &api.NodeResources{Capacity: resourceList},
			},
			expectedNodes: &api.NodeList{
				Items: []api.Node{
					{
						ObjectMeta: api.ObjectMeta{Name: "node0"},
						Spec:       api.NodeSpec{Capacity: resourceList},
					},
					{
						ObjectMeta: api.ObjectMeta{Name: "node1"},
						Spec:       api.NodeSpec{Capacity: resourceList},
					},
				},
			},
		},
	}

	for _, item := range table {
		nodeController := NewNodeController(item.fakeCloud, ".*", nil, &api.NodeResources{}, nil, nil, 10, time.Minute)
		nodes, err := nodeController.GetCloudNodesWithSpec()
		if err != nil {
			t.Errorf("unexpected error: %v", err)
		}
		if !reflect.DeepEqual(item.expectedNodes, nodes) {
			t.Errorf("expected node list %+v, got %+v", item.expectedNodes, nodes)
		}
	}
}

开发者ID:vrosnet，项目名称:kubernetes，代码行数:60，代码来源:nodecontroller_test.go

示例7: PodMemory

// PodMemory computes the memory usage of a pod
func PodMemory(pod *api.Pod) *resource.Quantity {
	val := int64(0)
	for j := range pod.Spec.Containers {
		val = val + pod.Spec.Containers[j].Resources.Limits.Memory().Value()
	}
	return resource.NewQuantity(int64(val), resource.DecimalSI)
}

开发者ID:Ima8，项目名称:kubernetes，代码行数:8，代码来源:resource_quota_controller.go

示例8: TestResourceQuotaStatusConversion

func TestResourceQuotaStatusConversion(t *testing.T) {
	// should serialize as "0"
	expected := resource.NewQuantity(int64(0), resource.DecimalSI)
	if "0" != expected.String() {
		t.Errorf("Expected: 0, Actual: %v, do not require units", expected.String())
	}

	parsed := resource.MustParse("0")
	if "0" != parsed.String() {
		t.Errorf("Expected: 0, Actual: %v, do not require units", parsed.String())
	}

	quota := &api.ResourceQuota{}
	quota.Status = api.ResourceQuotaStatus{}
	quota.Status.Hard = api.ResourceList{}
	quota.Status.Used = api.ResourceList{}
	quota.Status.Hard[api.ResourcePods] = *expected

	// round-trip the object
	data, _ := versioned.Codec.Encode(quota)
	object, _ := versioned.Codec.Decode(data)
	after := object.(*api.ResourceQuota)
	actualQuantity := after.Status.Hard[api.ResourcePods]
	actual := &actualQuantity

	// should be "0", but was "0m"
	if expected.String() != actual.String() {
		t.Errorf("Expected %v, Actual %v", expected.String(), actual.String())
	}
}

开发者ID:chenzhen411，项目名称:kubernetes，代码行数:30，代码来源:conversion_test.go

示例9: makeNodeResources

// Builds an api.NodeResources
// cpu is in ecus, memory is in GiB
// We pass the family in so that we could provide more info (e.g. GPU or not)
func makeNodeResources(family string, cpu float64, memory float64) (*api.NodeResources, error) {
	return &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(int64(cpu*1000), resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(int64(memory*1024*1024*1024), resource.BinarySI),
		},
	}, nil
}

开发者ID:SivagnanamCiena，项目名称:calico-kubernetes，代码行数:11，代码来源:aws.go

示例10: makeResources

func makeResources(milliCPU int64, memory int64) api.NodeResources {
	return api.NodeResources{
		Capacity: api.ResourceList{
			"cpu":    *resource.NewMilliQuantity(milliCPU, resource.DecimalSI),
			"memory": *resource.NewQuantity(memory, resource.BinarySI),
		},
	}
}

开发者ID:cjnygard，项目名称:origin，代码行数:8，代码来源:predicates_test.go

示例11: makeResources

// cpu is in cores, memory is in GiB
func makeResources(cpu float64, memory float64) *api.NodeResources {
	return &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(int64(cpu*1000), resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(int64(memory*1024*1024*1024), resource.BinarySI),
		},
	}
}

开发者ID:cjnygard，项目名称:origin，代码行数:9，代码来源:gce.go

示例12: TestLimitedResources

func TestLimitedResources(t *testing.T) {
	assert := assert.New(t)

	task, _ := fakePodTask("limited")
	pod := &task.Pod
	pod.Spec = api.PodSpec{
		Containers: []api.Container{{
			Name: "a",
			Resources: api.ResourceRequirements{
				Limits: api.ResourceList{
					api.ResourceCPU:    *resource.NewQuantity(1, resource.DecimalSI),
					api.ResourceMemory: *resource.NewQuantity(256*1024*1024, resource.BinarySI),
				},
			},
		}, {
			Name: "b",
			Resources: api.ResourceRequirements{
				Limits: api.ResourceList{
					api.ResourceCPU:    *resource.NewQuantity(2, resource.DecimalSI),
					api.ResourceMemory: *resource.NewQuantity(512*1024*1024, resource.BinarySI),
				},
			},
		}},
	}

	beforeLimitingCPU := mresource.CPUForPod(pod, mresource.DefaultDefaultContainerCPULimit)
	beforeLimitingMem := mresource.MemForPod(pod, mresource.DefaultDefaultContainerMemLimit)

	unboundedCPU := mresource.LimitPodCPU(pod, mresource.DefaultDefaultContainerCPULimit)
	unboundedMem := mresource.LimitPodMem(pod, mresource.DefaultDefaultContainerMemLimit)

	cpu := mresource.PodCPULimit(pod)
	mem := mresource.PodMemLimit(pod)

	assert.False(unboundedCPU, "CPU resources are defined as limited")
	assert.False(unboundedMem, "mem resources are defined as limited")

	assert.Equal(3.0, float64(cpu))
	assert.Equal(768.0, float64(mem))

	assert.Equal(cpu, beforeLimitingCPU)
	assert.Equal(mem, beforeLimitingMem)
}

开发者ID:Ima8，项目名称:kubernetes，代码行数:43，代码来源:pod_task_test.go

示例13: makeMinion

func makeMinion(node string, milliCPU, memory int64) api.Node {
	return api.Node{
		ObjectMeta: api.ObjectMeta{Name: node},
		Status: api.NodeStatus{
			Capacity: api.ResourceList{
				"cpu":    *resource.NewMilliQuantity(milliCPU, resource.DecimalSI),
				"memory": *resource.NewQuantity(memory, resource.BinarySI),
			},
		},
	}
}

开发者ID:SivagnanamCiena，项目名称:calico-kubernetes，代码行数:11，代码来源:priorities_test.go

示例14: CapacityFromMachineInfo

func CapacityFromMachineInfo(info *cadvisorApi.MachineInfo) api.ResourceList {
	c := api.ResourceList{
		api.ResourceCPU: *resource.NewMilliQuantity(
			int64(info.NumCores*1000),
			resource.DecimalSI),
		api.ResourceMemory: *resource.NewQuantity(
			info.MemoryCapacity,
			resource.BinarySI),
	}
	return c
}

开发者ID:SivagnanamCiena，项目名称:calico-kubernetes，代码行数:11，代码来源:util.go

示例15: makeMinion

func makeMinion(node string, milliCPU, memory int64) api.Node {
	return api.Node{
		ObjectMeta: api.ObjectMeta{Name: node},
		Spec: api.NodeSpec{
			Capacity: api.ResourceList{
				api.ResourceCPU:    *resource.NewMilliQuantity(milliCPU, resource.DecimalSI),
				api.ResourceMemory: *resource.NewQuantity(memory, resource.BinarySI),
			},
		},
	}
}

开发者ID:hortonworks，项目名称:kubernetes-yarn，代码行数:11，代码来源:priorities_test.go

示例16: newResourcePod

func newResourcePod(usage ...resourceRequest) api.Pod {
	containers := []api.Container{}
	for _, req := range usage {
		containers = append(containers, api.Container{
			Memory: *resource.NewQuantity(req.memory, resource.BinarySI),
			CPU:    *resource.NewMilliQuantity(req.milliCPU, resource.DecimalSI),
		})
	}
	return api.Pod{
		Spec: api.PodSpec{
			Containers: containers,
		},
	}
}

开发者ID:nhr，项目名称:kubernetes，代码行数:14，代码来源:predicates_test.go

示例17: RunControllerManager

// RunControllerManager starts a controller
func RunControllerManager(machineList []string, cl *client.Client, nodeMilliCPU, nodeMemory int64) {
	nodeResources := &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(nodeMilliCPU, resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(nodeMemory, resource.BinarySI),
		},
	}
	nodeController := nodeControllerPkg.NewNodeController(nil, "", machineList, nodeResources, cl)
	nodeController.Run(10 * time.Second)

	endpoints := service.NewEndpointController(cl)
	go util.Forever(func() { endpoints.SyncServiceEndpoints() }, time.Second*10)

	controllerManager := controller.NewReplicationManager(cl)
	controllerManager.Run(10 * time.Second)
}

开发者ID:hortonworks，项目名称:kubernetes-yarn，代码行数:17，代码来源:standalone.go

示例18: newResourcePod

func newResourcePod(usage ...resourceRequest) *api.Pod {
	containers := []api.Container{}
	for _, req := range usage {
		containers = append(containers, api.Container{
			Resources: api.ResourceRequirements{
				Limits: api.ResourceList{
					"cpu":    *resource.NewMilliQuantity(req.milliCPU, resource.DecimalSI),
					"memory": *resource.NewQuantity(req.memory, resource.BinarySI),
				},
			},
		})
	}
	return &api.Pod{
		Spec: api.PodSpec{
			Containers: containers,
		},
	}
}

开发者ID:cjnygard，项目名称:origin，代码行数:18，代码来源:predicates_test.go

示例19: runControllerManager

// RunControllerManager starts a controller
func runControllerManager(machineList []string, cl *client.Client, nodeMilliCPU, nodeMemory int64) {
	nodeResources := &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(nodeMilliCPU, resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(nodeMemory, resource.BinarySI),
		},
	}
	kubeClient := &client.HTTPKubeletClient{Client: http.DefaultClient, Port: ports.KubeletPort}

	nodeController := nodeControllerPkg.NewNodeController(nil, "", machineList, nodeResources, cl, kubeClient, 10, 5*time.Minute)
	nodeController.Run(10*time.Second, true, true)

	endpoints := service.NewEndpointController(cl)
	go util.Forever(func() { endpoints.SyncServiceEndpoints() }, time.Second*10)

	controllerManager := controller.NewReplicationManager(cl)
	controllerManager.Run(controller.DefaultSyncPeriod)
}

开发者ID:vrosnet，项目名称:kubernetes，代码行数:19，代码来源:kubernetes.go

示例20: runControllerManager

// RunControllerManager starts a controller
func runControllerManager(machineList []string, cl *client.Client, nodeMilliCPU, nodeMemory int64) {
	nodeResources := &api.NodeResources{
		Capacity: api.ResourceList{
			api.ResourceCPU:    *resource.NewMilliQuantity(nodeMilliCPU, resource.DecimalSI),
			api.ResourceMemory: *resource.NewQuantity(nodeMemory, resource.BinarySI),
		},
	}

	nodeController := nodecontroller.NewNodeController(
		nil, "", machineList, nodeResources, cl, 10, 5*time.Minute, util.NewTokenBucketRateLimiter(*deletingPodsQps, *deletingPodsBurst), 40*time.Second, 60*time.Second, 5*time.Second, "")
	nodeController.Run(10*time.Second, true)

	serviceController := servicecontroller.New(nil, cl, "kubernetes")
	if err := serviceController.Run(); err != nil {
		glog.Warningf("Running without a service controller: %v", err)
	}

	endpoints := service.NewEndpointController(cl)
	go endpoints.Run(5, util.NeverStop)

	controllerManager := controller.NewReplicationManager(cl)
	controllerManager.Run(controller.DefaultSyncPeriod)
}

开发者ID:SivagnanamCiena，项目名称:calico-kubernetes，代码行数:24，代码来源:kubernetes.go

注：本文中的github.com/GoogleCloudPlatform/kubernetes/pkg/api/resource.NewQuantity函数示例整理自Github/MSDocs等源码及文档管理平台，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。