• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号

Golang autoscaling.Resource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k8s/io/kubernetes/pkg/apis/autoscaling.Resource函数的典型用法代码示例。如果您正苦于以下问题:Golang Resource函数的具体用法?Golang Resource怎么用?Golang Resource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Resource函数的19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: Get

func (r *ScaleREST) Get(ctx api.Context, name string) (runtime.Object, error) {
	rc, err := r.registry.GetController(ctx, name)
	if err != nil {
		return nil, errors.NewNotFound(autoscaling.Resource("replicationcontrollers/scale"), name)
	}
	return scaleFromRC(rc), nil
}
开发者ID:ipbabble,项目名称:kubernetes,代码行数:7,代码来源:etcd.go


示例2: Update

func (r *ScaleREST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error) {
	if obj == nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("nil update passed to Scale"))
	}
	scale, ok := obj.(*autoscaling.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("expected input object type to be Scale, but %T", obj))
	}

	if errs := asvalidation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(autoscaling.Kind("Scale"), scale.Name, errs)
	}

	deployment, err := r.registry.GetDeployment(ctx, scale.Name)
	if err != nil {
		return nil, false, errors.NewNotFound(autoscaling.Resource("deployments/scale"), scale.Name)
	}
	deployment.Spec.Replicas = scale.Spec.Replicas
	deployment.ResourceVersion = scale.ResourceVersion
	deployment, err = r.registry.UpdateDeployment(ctx, deployment)
	if err != nil {
		return nil, false, err
	}
	newScale, err := scaleFromDeployment(deployment)
	if err != nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("%v", err))
	}
	return newScale, false, nil
}
开发者ID:mataihang,项目名称:kubernetes,代码行数:29,代码来源:etcd.go


示例3: Update

func (r *ScaleREST) Update(ctx api.Context, name string, objInfo rest.UpdatedObjectInfo) (runtime.Object, bool, error) {
	rc, err := r.registry.GetController(ctx, name)
	if err != nil {
		return nil, false, errors.NewNotFound(autoscaling.Resource("replicationcontrollers/scale"), name)
	}

	oldScale := scaleFromRC(rc)
	obj, err := objInfo.UpdatedObject(ctx, oldScale)
	if err != nil {
		return nil, false, err
	}

	if obj == nil {
		return nil, false, errors.NewBadRequest("nil update passed to Scale")
	}
	scale, ok := obj.(*autoscaling.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	if errs := validation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(autoscaling.Kind("Scale"), scale.Name, errs)
	}

	rc.Spec.Replicas = scale.Spec.Replicas
	rc.ResourceVersion = scale.ResourceVersion
	rc, err = r.registry.UpdateController(ctx, rc)
	if err != nil {
		return nil, false, err
	}
	return scaleFromRC(rc), false, nil
}
开发者ID:ipbabble,项目名称:kubernetes,代码行数:32,代码来源:etcd.go


示例4: Update

func (r *ScaleREST) Update(ctx api.Context, obj runtime.Object) (runtime.Object, bool, error) {
	if obj == nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("nil update passed to Scale"))
	}
	scale, ok := obj.(*autoscaling.Scale)
	if !ok {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("wrong object passed to Scale update: %v", obj))
	}

	if errs := asvalidation.ValidateScale(scale); len(errs) > 0 {
		return nil, false, errors.NewInvalid(autoscaling.Kind("Scale"), scale.Name, errs)
	}

	rs, err := r.registry.GetReplicaSet(ctx, scale.Name)
	if err != nil {
		return nil, false, errors.NewNotFound(autoscaling.Resource("replicasets/scale"), scale.Name)
	}
	rs.Spec.Replicas = scale.Spec.Replicas
	rs.ResourceVersion = scale.ResourceVersion
	rs, err = r.registry.UpdateReplicaSet(ctx, rs)
	if err != nil {
		return nil, false, err
	}
	newScale, err := scaleFromReplicaSet(rs)
	if err != nil {
		return nil, false, errors.NewBadRequest(fmt.Sprintf("%v", err))
	}
	return newScale, false, err
}
开发者ID:mataihang,项目名称:kubernetes,代码行数:29,代码来源:etcd.go


示例5: Get

// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name.
func (s horizontalPodAutoscalerNamespaceLister) Get(name string) (*autoscaling.HorizontalPodAutoscaler, error) {
	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
	if err != nil {
		return nil, err
	}
	if !exists {
		return nil, errors.NewNotFound(autoscaling.Resource("horizontalpodautoscaler"), name)
	}
	return obj.(*autoscaling.HorizontalPodAutoscaler), nil
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:11,代码来源:horizontalpodautoscaler.go


示例6: Get

func (r *ScaleREST) Get(ctx api.Context, name string) (runtime.Object, error) {
	deployment, err := r.registry.GetDeployment(ctx, name)
	if err != nil {
		return nil, errors.NewNotFound(autoscaling.Resource("deployments/scale"), name)
	}
	scale, err := scaleFromDeployment(deployment)
	if err != nil {
		return nil, errors.NewBadRequest(fmt.Sprintf("%v", err))
	}
	return scale, nil
}
开发者ID:mataihang,项目名称:kubernetes,代码行数:11,代码来源:etcd.go


示例7: Get

func (r *ScaleREST) Get(ctx api.Context, name string) (runtime.Object, error) {
	rs, err := r.registry.GetReplicaSet(ctx, name)
	if err != nil {
		return nil, errors.NewNotFound(autoscaling.Resource("replicasets/scale"), name)
	}
	scale, err := scaleFromReplicaSet(rs)
	if err != nil {
		return nil, errors.NewBadRequest(fmt.Sprintf("%v", err))
	}
	return scale, err
}
开发者ID:mataihang,项目名称:kubernetes,代码行数:11,代码来源:etcd.go


示例8: NewREST

// NewREST returns a RESTStorage object that will work against horizontal pod autoscalers.
func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
	prefix := "/" + opts.ResourcePrefix

	newListFunc := func() runtime.Object { return &autoscaling.HorizontalPodAutoscalerList{} }
	storageInterface, dFunc := opts.Decorator(
		opts.StorageConfig,
		cachesize.GetWatchCacheSizeByResource(cachesize.HorizontalPodAutoscalers),
		&autoscaling.HorizontalPodAutoscaler{},
		prefix,
		horizontalpodautoscaler.Strategy,
		newListFunc,
		horizontalpodautoscaler.GetAttrs,
		storage.NoTriggerPublisher,
	)

	store := &genericregistry.Store{
		NewFunc: func() runtime.Object { return &autoscaling.HorizontalPodAutoscaler{} },
		// NewListFunc returns an object capable of storing results of an etcd list.
		NewListFunc: newListFunc,
		// Produces a path that etcd understands, to the root of the resource
		// by combining the namespace in the context with the given prefix
		KeyRootFunc: func(ctx api.Context) string {
			return genericregistry.NamespaceKeyRootFunc(ctx, prefix)
		},
		// Produces a path that etcd understands, to the resource by combining
		// the namespace in the context with the given prefix
		KeyFunc: func(ctx api.Context, name string) (string, error) {
			return genericregistry.NamespaceKeyFunc(ctx, prefix, name)
		},
		// Retrieve the name field of an autoscaler
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*autoscaling.HorizontalPodAutoscaler).Name, nil
		},
		// Used to match objects based on labels/fields for list
		PredicateFunc:           horizontalpodautoscaler.MatchAutoscaler,
		QualifiedResource:       autoscaling.Resource("horizontalpodautoscalers"),
		EnableGarbageCollection: opts.EnableGarbageCollection,
		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,

		// Used to validate autoscaler creation
		CreateStrategy: horizontalpodautoscaler.Strategy,

		// Used to validate autoscaler updates
		UpdateStrategy: horizontalpodautoscaler.Strategy,
		DeleteStrategy: horizontalpodautoscaler.Strategy,

		Storage:     storageInterface,
		DestroyFunc: dFunc,
	}
	statusStore := *store
	statusStore.UpdateStrategy = horizontalpodautoscaler.StatusStrategy
	return &REST{store}, &StatusREST{store: &statusStore}
}
开发者ID:nak3,项目名称:kubernetes,代码行数:54,代码来源:etcd.go


示例9: NewREST

// NewREST returns a RESTStorage object that will work against horizontal pod autoscalers.
func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, *StatusREST) {
	store := &genericregistry.Store{
		NewFunc:     func() runtime.Object { return &autoscaling.HorizontalPodAutoscaler{} },
		NewListFunc: func() runtime.Object { return &autoscaling.HorizontalPodAutoscalerList{} },
		ObjectNameFunc: func(obj runtime.Object) (string, error) {
			return obj.(*autoscaling.HorizontalPodAutoscaler).Name, nil
		},
		PredicateFunc:     horizontalpodautoscaler.MatchAutoscaler,
		QualifiedResource: autoscaling.Resource("horizontalpodautoscalers"),

		CreateStrategy: horizontalpodautoscaler.Strategy,
		UpdateStrategy: horizontalpodautoscaler.Strategy,
		DeleteStrategy: horizontalpodautoscaler.Strategy,
	}
	options := &generic.StoreOptions{RESTOptions: optsGetter, AttrFunc: horizontalpodautoscaler.GetAttrs}
	if err := store.CompleteWithOptions(options); err != nil {
		panic(err) // TODO: Propagate error up
	}

	statusStore := *store
	statusStore.UpdateStrategy = horizontalpodautoscaler.StatusStrategy
	return &REST{store}, &StatusREST{store: &statusStore}
}
开发者ID:kubernetes,项目名称:kubernetes,代码行数:24,代码来源:storage.go


示例10: v1Storage

func (p RESTStorageProvider) v1Storage(apiResourceConfigSource genericapiserver.APIResourceConfigSource, restOptionsGetter genericapiserver.RESTOptionsGetter) map[string]rest.Storage {
	version := autoscalingapiv1.SchemeGroupVersion

	storage := map[string]rest.Storage{}
	if apiResourceConfigSource.ResourceEnabled(version.WithResource("horizontalpodautoscalers")) {
		hpaStorage, hpaStatusStorage := horizontalpodautoscaleretcd.NewREST(restOptionsGetter(autoscaling.Resource("horizontalpodautoscalers")))
		storage["horizontalpodautoscalers"] = hpaStorage
		storage["horizontalpodautoscalers/status"] = hpaStatusStorage
	}
	return storage
}
开发者ID:ncdc,项目名称:kubernetes,代码行数:11,代码来源:storage_autoscaling.go


示例11: BuildKubernetesMasterConfig

func BuildKubernetesMasterConfig(options configapi.MasterConfig, requestContextMapper kapi.RequestContextMapper, kubeClient *kclient.Client, informers shared.InformerFactory, admissionControl admission.Interface, originAuthenticator authenticator.Request) (*MasterConfig, error) {
	if options.KubernetesMasterConfig == nil {
		return nil, errors.New("insufficient information to build KubernetesMasterConfig")
	}

	kubeletClientConfig := configapi.GetKubeletClientConfig(options)
	kubeletClient, err := kubeletclient.NewStaticKubeletClient(kubeletClientConfig)
	if err != nil {
		return nil, fmt.Errorf("unable to configure Kubelet client: %v", err)
	}

	// in-order list of plug-ins that should intercept admission decisions
	// TODO: Push node environment support to upstream in future

	_, portString, err := net.SplitHostPort(options.ServingInfo.BindAddress)
	if err != nil {
		return nil, err
	}
	port, err := strconv.Atoi(portString)
	if err != nil {
		return nil, err
	}

	portRange, err := knet.ParsePortRange(options.KubernetesMasterConfig.ServicesNodePortRange)
	if err != nil {
		return nil, err
	}

	podEvictionTimeout, err := time.ParseDuration(options.KubernetesMasterConfig.PodEvictionTimeout)
	if err != nil {
		return nil, fmt.Errorf("unable to parse PodEvictionTimeout: %v", err)
	}

	// Defaults are tested in TestAPIServerDefaults
	server := apiserveroptions.NewAPIServer()
	// Adjust defaults
	server.EventTTL = 2 * time.Hour
	server.ServiceClusterIPRange = net.IPNet(flagtypes.DefaultIPNet(options.KubernetesMasterConfig.ServicesSubnet))
	server.ServiceNodePortRange = *portRange
	server.EnableLogsSupport = false // don't expose server logs
	server.EnableProfiling = false
	server.APIPrefix = KubeAPIPrefix
	server.APIGroupPrefix = KubeAPIGroupPrefix
	server.SecurePort = port
	server.MasterCount = options.KubernetesMasterConfig.MasterCount

	// resolve extended arguments
	// TODO: this should be done in config validation (along with the above) so we can provide
	// proper errors
	if err := cmdflags.Resolve(options.KubernetesMasterConfig.APIServerArguments, server.AddFlags); len(err) > 0 {
		return nil, kerrors.NewAggregate(err)
	}

	// Defaults are tested in TestCMServerDefaults
	cmserver := cmapp.NewCMServer()
	// Adjust defaults
	cmserver.Address = "" // no healthz endpoint
	cmserver.Port = 0     // no healthz endpoint
	cmserver.PodEvictionTimeout = unversioned.Duration{Duration: podEvictionTimeout}
	cmserver.VolumeConfiguration.EnableDynamicProvisioning = options.VolumeConfig.DynamicProvisioningEnabled

	// resolve extended arguments
	// TODO: this should be done in config validation (along with the above) so we can provide
	// proper errors
	if err := cmdflags.Resolve(options.KubernetesMasterConfig.ControllerArguments, cmserver.AddFlags); len(err) > 0 {
		return nil, kerrors.NewAggregate(err)
	}

	cloud, err := cloudprovider.InitCloudProvider(cmserver.CloudProvider, cmserver.CloudConfigFile)
	if err != nil {
		return nil, err
	}
	if cloud != nil {
		glog.V(2).Infof("Successfully initialized cloud provider: %q from the config file: %q\n", server.CloudProvider, server.CloudConfigFile)
	}

	var proxyClientCerts []tls.Certificate
	if len(options.KubernetesMasterConfig.ProxyClientInfo.CertFile) > 0 {
		clientCert, err := tls.LoadX509KeyPair(
			options.KubernetesMasterConfig.ProxyClientInfo.CertFile,
			options.KubernetesMasterConfig.ProxyClientInfo.KeyFile,
		)
		if err != nil {
			return nil, err
		}
		proxyClientCerts = append(proxyClientCerts, clientCert)
	}

	resourceEncodingConfig := genericapiserver.NewDefaultResourceEncodingConfig()
	resourceEncodingConfig.SetVersionEncoding(
		kapi.GroupName,
		unversioned.GroupVersion{Group: kapi.GroupName, Version: options.EtcdStorageConfig.KubernetesStorageVersion},
		kapi.SchemeGroupVersion,
	)

	resourceEncodingConfig.SetVersionEncoding(
		extensions.GroupName,
		unversioned.GroupVersion{Group: extensions.GroupName, Version: "v1beta1"},
		extensions.SchemeGroupVersion,
	)
//.........这里部分代码省略.........
开发者ID:Xmagicer,项目名称:origin,代码行数:101,代码来源:master_config.go


示例12: BuildDefaultAPIServer

// BuildDefaultAPIServer constructs the appropriate APIServer and StorageFactory for the kubernetes server.
// It returns an error if no KubernetesMasterConfig was defined.
func BuildDefaultAPIServer(options configapi.MasterConfig) (*apiserveroptions.APIServer, genericapiserver.StorageFactory, error) {
	if options.KubernetesMasterConfig == nil {
		return nil, nil, fmt.Errorf("no kubernetesMasterConfig defined, unable to load settings")
	}
	_, portString, err := net.SplitHostPort(options.ServingInfo.BindAddress)
	if err != nil {
		return nil, nil, err
	}
	port, err := strconv.Atoi(portString)
	if err != nil {
		return nil, nil, err
	}

	portRange, err := knet.ParsePortRange(options.KubernetesMasterConfig.ServicesNodePortRange)
	if err != nil {
		return nil, nil, err
	}

	// Defaults are tested in TestAPIServerDefaults
	server := apiserveroptions.NewAPIServer()
	// Adjust defaults
	server.EventTTL = 2 * time.Hour
	server.ServiceClusterIPRange = net.IPNet(flagtypes.DefaultIPNet(options.KubernetesMasterConfig.ServicesSubnet))
	server.ServiceNodePortRange = *portRange
	server.EnableLogsSupport = false // don't expose server logs
	server.EnableProfiling = false
	server.APIPrefix = KubeAPIPrefix
	server.APIGroupPrefix = KubeAPIGroupPrefix
	server.SecurePort = port
	server.MasterCount = options.KubernetesMasterConfig.MasterCount

	// resolve extended arguments
	// TODO: this should be done in config validation (along with the above) so we can provide
	// proper errors
	if err := cmdflags.Resolve(options.KubernetesMasterConfig.APIServerArguments, server.AddFlags); len(err) > 0 {
		return nil, nil, kerrors.NewAggregate(err)
	}

	resourceEncodingConfig := genericapiserver.NewDefaultResourceEncodingConfig()
	resourceEncodingConfig.SetVersionEncoding(
		kapi.GroupName,
		unversioned.GroupVersion{Group: kapi.GroupName, Version: options.EtcdStorageConfig.KubernetesStorageVersion},
		kapi.SchemeGroupVersion,
	)

	resourceEncodingConfig.SetVersionEncoding(
		extensions.GroupName,
		unversioned.GroupVersion{Group: extensions.GroupName, Version: "v1beta1"},
		extensions.SchemeGroupVersion,
	)

	resourceEncodingConfig.SetVersionEncoding(
		batch.GroupName,
		unversioned.GroupVersion{Group: batch.GroupName, Version: "v1"},
		batch.SchemeGroupVersion,
	)

	resourceEncodingConfig.SetVersionEncoding(
		autoscaling.GroupName,
		unversioned.GroupVersion{Group: autoscaling.GroupName, Version: "v1"},
		autoscaling.SchemeGroupVersion,
	)

	storageGroupsToEncodingVersion, err := server.StorageGroupsToEncodingVersion()
	if err != nil {
		return nil, nil, err
	}

	// use the stock storage config based on args, but override bits from our config where appropriate
	etcdConfig := server.StorageConfig
	etcdConfig.Prefix = options.EtcdStorageConfig.KubernetesStoragePrefix
	etcdConfig.ServerList = options.EtcdClientInfo.URLs
	etcdConfig.KeyFile = options.EtcdClientInfo.ClientCert.KeyFile
	etcdConfig.CertFile = options.EtcdClientInfo.ClientCert.CertFile
	etcdConfig.CAFile = options.EtcdClientInfo.CA

	storageFactory, err := genericapiserver.BuildDefaultStorageFactory(
		etcdConfig,
		server.DefaultStorageMediaType,
		kapi.Codecs,
		genericapiserver.NewDefaultResourceEncodingConfig(),
		storageGroupsToEncodingVersion,
		// FIXME: this GroupVersionResource override should be configurable
		[]unversioned.GroupVersionResource{batch.Resource("scheduledjobs").WithVersion("v2alpha1")},
		master.DefaultAPIResourceConfigSource(), server.RuntimeConfig,
	)
	if err != nil {
		return nil, nil, err
	}

	/*storageFactory := genericapiserver.NewDefaultStorageFactory(
		etcdConfig,
		server.DefaultStorageMediaType,
		kapi.Codecs,
		resourceEncodingConfig,
		master.DefaultAPIResourceConfigSource(),
	)*/
	// the order here is important, it defines which version will be used for storage
//.........这里部分代码省略.........
开发者ID:juanluisvaladas,项目名称:origin,代码行数:101,代码来源:master_config.go


示例13: buildAutoscalingResources

func buildAutoscalingResources(apiResourceConfigSource genericapiserver.APIResourceConfigSource, restOptionsGetter RESTOptionsGetter) (genericapiserver.APIGroupInfo, bool) {
	apiGroupInfo := NewDefaultAPIGroupInfo(autoscaling.GroupName)

	storageForVersion := func(version unversioned.GroupVersion) map[string]rest.Storage {
		storage := map[string]rest.Storage{}
		if apiResourceConfigSource.ResourceEnabled(version.WithResource("horizontalpodautoscalers")) {
			hpaStorage, hpaStatusStorage := horizontalpodautoscaleretcd.NewREST(restOptionsGetter(autoscaling.Resource("horizontalpodautoscalers")))
			storage["horizontalpodautoscalers"] = hpaStorage
			storage["horizontalpodautoscalers/status"] = hpaStatusStorage
		}
		return storage
	}

	if apiResourceConfigSource.AnyResourcesForVersionEnabled(autoscalingapiv1.SchemeGroupVersion) {
		apiGroupInfo.VersionedResourcesStorageMap[autoscalingapiv1.SchemeGroupVersion.Version] = storageForVersion(autoscalingapiv1.SchemeGroupVersion)
		apiGroupInfo.GroupMeta.GroupVersion = autoscalingapiv1.SchemeGroupVersion
	}

	return apiGroupInfo, true
}
开发者ID:anish,项目名称:kubernetes,代码行数:20,代码来源:master.go


示例14: Run

// Run runs the specified APIServer.  This should never exit.
func Run(s *options.APIServer) error {
	genericapiserver.DefaultAndValidateRunOptions(s.ServerRunOptions)

	capabilities.Initialize(capabilities.Capabilities{
		AllowPrivileged: s.AllowPrivileged,
		// TODO(vmarmol): Implement support for HostNetworkSources.
		PrivilegedSources: capabilities.PrivilegedSources{
			HostNetworkSources: []string{},
			HostPIDSources:     []string{},
			HostIPCSources:     []string{},
		},
		PerConnectionBandwidthLimitBytesPerSec: s.MaxConnectionBytesPerSec,
	})

	// Setup tunneler if needed
	var tunneler genericapiserver.Tunneler
	var proxyDialerFn apiserver.ProxyDialerFunc
	if len(s.SSHUser) > 0 {
		// Get ssh key distribution func, if supported
		var installSSH genericapiserver.InstallSSHKey
		cloud, err := cloudprovider.InitCloudProvider(s.CloudProvider, s.CloudConfigFile)
		if err != nil {
			glog.Fatalf("Cloud provider could not be initialized: %v", err)
		}
		if cloud != nil {
			if instances, supported := cloud.Instances(); supported {
				installSSH = instances.AddSSHKeyToAllInstances
			}
		}
		if s.KubeletConfig.Port == 0 {
			glog.Fatalf("Must enable kubelet port if proxy ssh-tunneling is specified.")
		}
		// Set up the tunneler
		// TODO(cjcullen): If we want this to handle per-kubelet ports or other
		// kubelet listen-addresses, we need to plumb through options.
		healthCheckPath := &url.URL{
			Scheme: "https",
			Host:   net.JoinHostPort("127.0.0.1", strconv.FormatUint(uint64(s.KubeletConfig.Port), 10)),
			Path:   "healthz",
		}
		tunneler = genericapiserver.NewSSHTunneler(s.SSHUser, s.SSHKeyfile, healthCheckPath, installSSH)

		// Use the tunneler's dialer to connect to the kubelet
		s.KubeletConfig.Dial = tunneler.Dial
		// Use the tunneler's dialer when proxying to pods, services, and nodes
		proxyDialerFn = tunneler.Dial
	}

	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}

	kubeletClient, err := kubeletclient.NewStaticKubeletClient(&s.KubeletConfig)
	if err != nil {
		glog.Fatalf("Failure to start kubelet client: %v", err)
	}

	storageGroupsToEncodingVersion, err := s.StorageGroupsToEncodingVersion()
	if err != nil {
		glog.Fatalf("error generating storage version map: %s", err)
	}
	storageFactory, err := genericapiserver.BuildDefaultStorageFactory(
		s.StorageConfig, s.DefaultStorageMediaType, api.Codecs,
		genericapiserver.NewDefaultResourceEncodingConfig(), storageGroupsToEncodingVersion,
		master.DefaultAPIResourceConfigSource(), s.RuntimeConfig)
	if err != nil {
		glog.Fatalf("error in initializing storage factory: %s", err)
	}
	storageFactory.AddCohabitatingResources(batch.Resource("jobs"), extensions.Resource("jobs"))
	storageFactory.AddCohabitatingResources(autoscaling.Resource("horizontalpodautoscalers"), extensions.Resource("horizontalpodautoscalers"))
	for _, override := range s.EtcdServersOverrides {
		tokens := strings.Split(override, "#")
		if len(tokens) != 2 {
			glog.Errorf("invalid value of etcd server overrides: %s", override)
			continue
		}

		apiresource := strings.Split(tokens[0], "/")
		if len(apiresource) != 2 {
			glog.Errorf("invalid resource definition: %s", tokens[0])
			continue
		}
		group := apiresource[0]
		resource := apiresource[1]
		groupResource := unversioned.GroupResource{Group: group, Resource: resource}

		servers := strings.Split(tokens[1], ";")
		storageFactory.SetEtcdLocation(groupResource, servers)
	}

	// Default to the private server key for service account token signing
	if s.ServiceAccountKeyFile == "" && s.TLSPrivateKeyFile != "" {
		if authenticator.IsValidServiceAccountKeyFile(s.TLSPrivateKeyFile) {
			s.ServiceAccountKeyFile = s.TLSPrivateKeyFile
		} else {
			glog.Warning("No RSA key provided, service account token authentication disabled")
		}
	}

	var serviceAccountGetter serviceaccount.ServiceAccountTokenGetter
//.........这里部分代码省略.........
开发者ID:paulbellamy,项目名称:kubernetes,代码行数:101,代码来源:server.go


示例15: Run


//.........这里部分代码省略.........
	}

	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}

	if s.Etcd.StorageConfig.DeserializationCacheSize == 0 {
		// When size of cache is not explicitly set, estimate its size based on
		// target memory usage.
		glog.V(2).Infof("Initializing deserialization cache size based on %dMB limit", s.GenericServerRunOptions.TargetRAMMB)

		// This is the heuristics that from memory capacity is trying to infer
		// the maximum number of nodes in the cluster and set cache sizes based
		// on that value.
		// From our documentation, we officially recomment 120GB machines for
		// 2000 nodes, and we scale from that point. Thus we assume ~60MB of
		// capacity per node.
		// TODO: We may consider deciding that some percentage of memory will
		// be used for the deserialization cache and divide it by the max object
		// size to compute its size. We may even go further and measure
		// collective sizes of the objects in the cache.
		clusterSize := s.GenericServerRunOptions.TargetRAMMB / 60
		s.Etcd.StorageConfig.DeserializationCacheSize = 25 * clusterSize
		if s.Etcd.StorageConfig.DeserializationCacheSize < 1000 {
			s.Etcd.StorageConfig.DeserializationCacheSize = 1000
		}
	}

	storageGroupsToEncodingVersion, err := s.GenericServerRunOptions.StorageGroupsToEncodingVersion()
	if err != nil {
		return fmt.Errorf("error generating storage version map: %s", err)
	}
	storageFactory, err := kubeapiserver.BuildDefaultStorageFactory(
		s.Etcd.StorageConfig, s.GenericServerRunOptions.DefaultStorageMediaType, api.Codecs,
		genericapiserver.NewDefaultResourceEncodingConfig(), storageGroupsToEncodingVersion,
		// FIXME: this GroupVersionResource override should be configurable
		[]schema.GroupVersionResource{batch.Resource("cronjobs").WithVersion("v2alpha1")},
		master.DefaultAPIResourceConfigSource(), s.GenericServerRunOptions.RuntimeConfig)
	if err != nil {
		return fmt.Errorf("error in initializing storage factory: %s", err)
	}
	storageFactory.AddCohabitatingResources(autoscaling.Resource("horizontalpodautoscalers"), extensions.Resource("horizontalpodautoscalers"))
	for _, override := range s.Etcd.EtcdServersOverrides {
		tokens := strings.Split(override, "#")
		if len(tokens) != 2 {
			glog.Errorf("invalid value of etcd server overrides: %s", override)
			continue
		}

		apiresource := strings.Split(tokens[0], "/")
		if len(apiresource) != 2 {
			glog.Errorf("invalid resource definition: %s", tokens[0])
			continue
		}
		group := apiresource[0]
		resource := apiresource[1]
		groupResource := schema.GroupResource{Group: group, Resource: resource}

		servers := strings.Split(tokens[1], ";")
		storageFactory.SetEtcdLocation(groupResource, servers)
	}

	// Default to the private server key for service account token signing
	if len(s.Authentication.ServiceAccounts.KeyFiles) == 0 && s.SecureServing.ServerCert.CertKey.KeyFile != "" {
		if kubeauthenticator.IsValidServiceAccountKeyFile(s.SecureServing.ServerCert.CertKey.KeyFile) {
			s.Authentication.ServiceAccounts.KeyFiles = []string{s.SecureServing.ServerCert.CertKey.KeyFile}
		} else {
开发者ID:kubernetes,项目名称:kubernetes,代码行数:67,代码来源:server.go


示例16: Run

// Run runs the specified APIServer.  This should never exit.
func Run(s *options.APIServer) error {
	genericapiserver.DefaultAndValidateRunOptions(s.ServerRunOptions)

	if len(s.StorageConfig.ServerList) == 0 {
		glog.Fatalf("--etcd-servers must be specified")
	}

	capabilities.Initialize(capabilities.Capabilities{
		AllowPrivileged: s.AllowPrivileged,
		// TODO(vmarmol): Implement support for HostNetworkSources.
		PrivilegedSources: capabilities.PrivilegedSources{
			HostNetworkSources: []string{},
			HostPIDSources:     []string{},
			HostIPCSources:     []string{},
		},
		PerConnectionBandwidthLimitBytesPerSec: s.MaxConnectionBytesPerSec,
	})

	cloud, err := cloudprovider.InitCloudProvider(s.CloudProvider, s.CloudConfigFile)
	if err != nil {
		glog.Fatalf("Cloud provider could not be initialized: %v", err)
	}

	// Setup tunneler if needed
	var tunneler genericapiserver.Tunneler
	var proxyDialerFn apiserver.ProxyDialerFunc
	if len(s.SSHUser) > 0 {
		// Get ssh key distribution func, if supported
		var installSSH genericapiserver.InstallSSHKey
		if cloud != nil {
			if instances, supported := cloud.Instances(); supported {
				installSSH = instances.AddSSHKeyToAllInstances
			}
		}
		if s.KubeletConfig.Port == 0 {
			glog.Fatalf("Must enable kubelet port if proxy ssh-tunneling is specified.")
		}
		// Set up the tunneler
		// TODO(cjcullen): If we want this to handle per-kubelet ports or other
		// kubelet listen-addresses, we need to plumb through options.
		healthCheckPath := &url.URL{
			Scheme: "https",
			Host:   net.JoinHostPort("127.0.0.1", strconv.FormatUint(uint64(s.KubeletConfig.Port), 10)),
			Path:   "healthz",
		}
		tunneler = genericapiserver.NewSSHTunneler(s.SSHUser, s.SSHKeyfile, healthCheckPath, installSSH)

		// Use the tunneler's dialer to connect to the kubelet
		s.KubeletConfig.Dial = tunneler.Dial
		// Use the tunneler's dialer when proxying to pods, services, and nodes
		proxyDialerFn = tunneler.Dial
	}

	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}

	kubeletClient, err := kubeletclient.NewStaticKubeletClient(&s.KubeletConfig)
	if err != nil {
		glog.Fatalf("Failure to start kubelet client: %v", err)
	}

	apiResourceConfigSource, err := parseRuntimeConfig(s)
	if err != nil {
		glog.Fatalf("error in parsing runtime-config: %s", err)
	}

	clientConfig := &restclient.Config{
		Host: net.JoinHostPort(s.InsecureBindAddress.String(), strconv.Itoa(s.InsecurePort)),
		// Increase QPS limits. The client is currently passed to all admission plugins,
		// and those can be throttled in case of higher load on apiserver - see #22340 and #22422
		// for more details. Once #22422 is fixed, we may want to remove it.
		QPS:   50,
		Burst: 100,
	}
	if len(s.DeprecatedStorageVersion) != 0 {
		gv, err := unversioned.ParseGroupVersion(s.DeprecatedStorageVersion)
		if err != nil {
			glog.Fatalf("error in parsing group version: %s", err)
		}
		clientConfig.GroupVersion = &gv
	}

	client, err := clientset.NewForConfig(clientConfig)
	if err != nil {
		glog.Errorf("Failed to create clientset: %v", err)
	}

	resourceEncoding := genericapiserver.NewDefaultResourceEncodingConfig()
	groupToEncoding, err := s.StorageGroupsToEncodingVersion()
	if err != nil {
		glog.Fatalf("error getting group encoding: %s", err)
	}
	for group, storageEncodingVersion := range groupToEncoding {
		resourceEncoding.SetVersionEncoding(group, storageEncodingVersion, unversioned.GroupVersion{Group: group, Version: runtime.APIVersionInternal})
	}

	storageFactory := genericapiserver.NewDefaultStorageFactory(s.StorageConfig, api.Codecs, resourceEncoding, apiResourceConfigSource)
	storageFactory.AddCohabitatingResources(batch.Resource("jobs"), extensions.Resource("jobs"))
	storageFactory.AddCohabitatingResources(autoscaling.Resource("horizontalpodautoscalers"), extensions.Resource("horizontalpodautoscalers"))
//.........这里部分代码省略.........
开发者ID:Clarifai,项目名称:kubernetes,代码行数:101,代码来源:server.go


示例17: getAutoscalingResources

// getAutoscalingResources returns the resources for autoscaling api
func (m *Master) getAutoscalingResources(c *Config) map[string]rest.Storage {
	// TODO update when we support more than one version of this group
	version := autoscalingapiv1.SchemeGroupVersion

	storage := map[string]rest.Storage{}
	if c.APIResourceConfigSource.ResourceEnabled(version.WithResource("horizontalpodautoscalers")) {
		hpaStorage, hpaStatusStorage := horizontalpodautoscaleretcd.NewREST(m.GetRESTOptionsOrDie(c, autoscaling.Resource("horizontalpodautoscalers")))
		storage["horizontalpodautoscalers"] = hpaStorage
		storage["horizontalpodautoscalers/status"] = hpaStatusStorage
	}
	return storage
}
开发者ID:XbinZh,项目名称:kubernetes,代码行数:13,代码来源:master.go


示例18: Run

// Run runs the specified APIServer.  This should never exit.
func Run(s *options.APIServer) error {
	genericvalidation.VerifyEtcdServersList(s.ServerRunOptions)
	genericapiserver.DefaultAndValidateRunOptions(s.ServerRunOptions)

	capabilities.Initialize(capabilities.Capabilities{
		AllowPrivileged: s.AllowPrivileged,
		// TODO(vmarmol): Implement support for HostNetworkSources.
		PrivilegedSources: capabilities.PrivilegedSources{
			HostNetworkSources: []string{},
			HostPIDSources:     []string{},
			HostIPCSources:     []string{},
		},
		PerConnectionBandwidthLimitBytesPerSec: s.MaxConnectionBytesPerSec,
	})

	// Setup tunneler if needed
	var tunneler genericapiserver.Tunneler
	var proxyDialerFn apiserver.ProxyDialerFunc
	if len(s.SSHUser) > 0 {
		// Get ssh key distribution func, if supported
		var installSSH genericapiserver.InstallSSHKey
		cloud, err := cloudprovider.InitCloudProvider(s.CloudProvider, s.CloudConfigFile)
		if err != nil {
			glog.Fatalf("Cloud provider could not be initialized: %v", err)
		}
		if cloud != nil {
			if instances, supported := cloud.Instances(); supported {
				installSSH = instances.AddSSHKeyToAllInstances
			}
		}
		if s.KubeletConfig.Port == 0 {
			glog.Fatalf("Must enable kubelet port if proxy ssh-tunneling is specified.")
		}
		// Set up the tunneler
		// TODO(cjcullen): If we want this to handle per-kubelet ports or other
		// kubelet listen-addresses, we need to plumb through options.
		healthCheckPath := &url.URL{
			Scheme: "https",
			Host:   net.JoinHostPort("127.0.0.1", strconv.FormatUint(uint64(s.KubeletConfig.Port), 10)),
			Path:   "healthz",
		}
		tunneler = genericapiserver.NewSSHTunneler(s.SSHUser, s.SSHKeyfile, healthCheckPath, installSSH)

		// Use the tunneler's dialer to connect to the kubelet
		s.KubeletConfig.Dial = tunneler.Dial
		// Use the tunneler's dialer when proxying to pods, services, and nodes
		proxyDialerFn = tunneler.Dial
	}

	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}

	kubeletClient, err := kubeletclient.NewStaticKubeletClient(&s.KubeletConfig)
	if err != nil {
		glog.Fatalf("Failed to start kubelet client: %v", err)
	}

	storageGroupsToEncodingVersion, err := s.StorageGroupsToEncodingVersion()
	if err != nil {
		glog.Fatalf("error generating storage version map: %s", err)
	}
	storageFactory, err := genericapiserver.BuildDefaultStorageFactory(
		s.StorageConfig, s.DefaultStorageMediaType, api.Codecs,
		genericapiserver.NewDefaultResourceEncodingConfig(), storageGroupsToEncodingVersion,
		// FIXME: this GroupVersionResource override should be configurable
		[]unversioned.GroupVersionResource{batch.Resource("scheduledjobs").WithVersion("v2alpha1")},
		master.DefaultAPIResourceConfigSource(), s.RuntimeConfig)
	if err != nil {
		glog.Fatalf("error in initializing storage factory: %s", err)
	}
	storageFactory.AddCohabitatingResources(batch.Resource("jobs"), extensions.Resource("jobs"))
	storageFactory.AddCohabitatingResources(autoscaling.Resource("horizontalpodautoscalers"), extensions.Resource("horizontalpodautoscalers"))
	for _, override := range s.EtcdServersOverrides {
		tokens := strings.Split(override, "#")
		if len(tokens) != 2 {
			glog.Errorf("invalid value of etcd server overrides: %s", override)
			continue
		}

		apiresource := strings.Split(tokens[0], "/")
		if len(apiresource) != 2 {
			glog.Errorf("invalid resource definition: %s", tokens[0])
			continue
		}
		group := apiresource[0]
		resource := apiresource[1]
		groupResource := unversioned.GroupResource{Group: group, Resource: resource}

		servers := strings.Split(tokens[1], ";")
		storageFactory.SetEtcdLocation(groupResource, servers)
	}

	// Default to the private server key for service account token signing
	if s.ServiceAccountKeyFile == "" && s.TLSPrivateKeyFile != "" {
		if authenticator.IsValidServiceAccountKeyFile(s.TLSPrivateKeyFile) {
			s.ServiceAccountKeyFile = s.TLSPrivateKeyFile
		} else {
			glog.Warning("No RSA key provided, service account token authentication disabled")
		}
//.........这里部分代码省略.........
开发者ID:pst,项目名称:kubernetes,代码行数:101,代码来源:server.go


示例19: Run

// Run runs the specified APIServer.  This should never exit.
func Run(s *options.ServerRunOptions) error {
	genericvalidation.VerifyEtcdServersList(s.GenericServerRunOptions)
	genericapiserver.DefaultAndValidateRunOptions(s.GenericServerRunOptions)
	genericConfig := genericapiserver.NewConfig(). // create the new config
							ApplyOptions(s.GenericServerRunOptions). // apply the options selected
							Complete()                               // set default values based on the known values

	serviceIPRange, apiServerServiceIP, err := genericapiserver.DefaultServiceIPRange(s.GenericServerRunOptions.ServiceClusterIPRange)
	if err != nil {
		glog.Fatalf("Error determining service IP ranges: %v", err)
	}
	if err := genericConfig.MaybeGenerateServingCerts(apiServerServiceIP); err != nil {
		glog.Fatalf("Failed to generate service certificate: %v", err)
	}

	capabilities.Initialize(capabilities.Capabilities{
		AllowPrivileged: s.AllowPrivileged,
		// TODO(vmarmol): Implement support for HostNetworkSources.
		PrivilegedSources: capabilities.PrivilegedSources{
			HostNetworkSources: []string{},
			HostPIDSources:     []string{},
			HostIPCSources:     []string{},
		},
		PerConnectionBandwidthLimitBytesPerSec: s.MaxConnectionBytesPerSec,
	})

	// Setup tunneler if needed
	var tunneler genericapiserver.Tunneler
	var proxyDialerFn apiserver.ProxyDialerFunc
	if len(s.SSHUser) > 0 {
		// Get ssh key distribution func, if supported
		var installSSH genericapiserver.InstallSSHKey
		cloud, err := cloudprovider.InitCloudProvider(s.GenericServerRunOptions.CloudProvider, s.GenericServerRunOptions.CloudConfigFile)
		if err != nil {
			glog.Fatalf("Cloud provider could not be initialized: %v", err)
		}
		if cloud != nil {
			if instances, supported := cloud.Instances(); supported {
				installSSH = instances.AddSSHKeyToAllInstances
			}
		}
		if s.KubeletConfig.Port == 0 {
			glog.Fatalf("Must enable kubelet port if proxy ssh-tunneling is specified.")
		}
		// Set up the tunneler
		// TODO(cjcullen): If we want this to handle per-kubelet ports or other
		// kubelet listen-addresses, we need to plumb through options.
		healthCheckPath := &url.URL{
			Scheme: "https",
			Host:   net.JoinHostPort("127.0.0.1", strconv.FormatUint(uint64(s.KubeletConfig.Port), 10)),
			Path:   "healthz",
		}
		tunneler = genericapiserver.NewSSHTunneler(s.SSHUser, s.SSHKeyfile, healthCheckPath, installSSH)

		// Use the tunneler's dialer to connect to the kubelet
		s.KubeletConfig.Dial = tunneler.Dial
		// Use the tunneler's dialer when proxying to pods, services, and nodes
		proxyDialerFn = tunneler.Dial
	}

	// Proxying to pods and services is IP-based... don't expect to be able to verify the hostname
	proxyTLSClientConfig := &tls.Config{InsecureSkipVerify: true}

	if s.GenericServerRunOptions.StorageConfig.DeserializationCacheSize == 0 {
		// When size of cache is not explicitly set, estimate its size based on
		// target memory usage.
		glog.V(2).Infof("Initalizing deserialization cache size based on %dMB limit", s.GenericServerRunOptions.TargetRAMMB)

		// This is the heuristics that from memory 

鲜花

握手

雷人

路过

鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
上一篇:
Golang autoscaling.HorizontalPodAutoscaler类代码示例发布时间:2022-05-28
下一篇:
Golang authorization.SubjectAccessReviewStatus类代码示例发布时间:2022-05-28
热门推荐
热门话题
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服(服务时间 9:00~18:00)

在线QQ客服
地址:深圳市南山区西丽大学城创智工业园
电邮:jeky_zhao#qq.com
移动电话:139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap