Golang runtime.Register函数代码示例

本文整理汇总了Golang中k8s/io/kubernetes/contrib/mesos/pkg/runtime.Register函数的典型用法代码示例。如果您正苦于以下问题：Golang Register函数的具体用法？Golang Register怎么用？Golang Register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Register函数的4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: bootstrap

func (s *SchedulerServer) bootstrap(hks hyperkube.Interface, sc *schedcfg.Config) (*ha.SchedulerProcess, ha.DriverFactory, etcd.Client, *mesos.ExecutorID) {
	s.frameworkName = strings.TrimSpace(s.frameworkName)
	if s.frameworkName == "" {
		log.Fatalf("framework-name must be a non-empty string")
	}
	s.frameworkWebURI = strings.TrimSpace(s.frameworkWebURI)

	metrics.Register()
	runtime.Register()
	s.mux.Handle("/metrics", prometheus.Handler())
	healthz.InstallHandler(s.mux)

	if len(s.etcdServerList) == 0 {
		log.Fatalf("specify --etcd-servers must be specified")
	}

	if len(s.apiServerList) < 1 {
		log.Fatal("No api servers specified.")
	}

	clientConfig, err := s.createAPIServerClientConfig()
	if err != nil {
		log.Fatalf("Unable to make apiserver client config: %v", err)
	}
	s.client, err = clientset.NewForConfig(clientConfig)
	if err != nil {
		log.Fatalf("Unable to make apiserver clientset: %v", err)
	}

	if s.reconcileCooldown < defaultReconcileCooldown {
		s.reconcileCooldown = defaultReconcileCooldown
		log.Warningf("user-specified reconcile cooldown too small, defaulting to %v", s.reconcileCooldown)
	}

	eiPrototype, err := s.prepareExecutorInfo(hks)
	if err != nil {
		log.Fatalf("misconfigured executor: %v", err)
	}

	// TODO(jdef): remove the dependency on etcd as soon as
	// (1) the generic config store is available for the FrameworkId storage
	// (2) the generic master election is provided by the apiserver
	// Compare docs/proposals/high-availability.md
	etcdClient, err := newEtcd(s.etcdServerList)
	if err != nil {
		log.Fatalf("misconfigured etcd: %v", err)
	}
	keysAPI := etcd.NewKeysAPI(etcdClient)

	// mirror all nodes into the nodeStore
	var eiRegistry executorinfo.Registry
	nodesClientConfig := *clientConfig
	nodesClient, err := clientset.NewForConfig(&nodesClientConfig)
	if err != nil {
		log.Fatalf("Cannot create client to watch nodes: %v", err)
	}
	nodeLW := cache.NewListWatchFromClient(nodesClient.CoreClient, "nodes", api.NamespaceAll, fields.Everything())
	nodeStore, nodeCtl := controllerfw.NewInformer(nodeLW, &api.Node{}, s.nodeRelistPeriod, &controllerfw.ResourceEventHandlerFuncs{
		DeleteFunc: func(obj interface{}) {
			if eiRegistry != nil {
				// TODO(jdef) use controllerfw.DeletionHandlingMetaNamespaceKeyFunc at some point?
				nodeName := ""
				if tombstone, ok := obj.(cache.DeletedFinalStateUnknown); ok {
					nodeName = tombstone.Key
				} else if node, ok := obj.(*api.Node); ok {
					nodeName = node.Name
				}
				if nodeName != "" {
					log.V(2).Infof("deleting node %q from registry", nodeName)
					eiRegistry.Invalidate(nodeName)
				}
			}
		},
	})

	lookupNode := func(hostName string) *api.Node {
		n, _, _ := nodeStore.GetByKey(hostName) // ignore error and return nil then
		if n == nil {
			return nil
		}
		return n.(*api.Node)
	}

	execInfoCache, err := executorinfo.NewCache(defaultExecutorInfoCacheSize)
	if err != nil {
		log.Fatalf("cannot create executorinfo cache: %v", err)
	}

	eiRegistry, err = executorinfo.NewRegistry(lookupNode, eiPrototype, execInfoCache)
	if err != nil {
		log.Fatalf("cannot create executorinfo registry: %v", err)
	}

	pr := podtask.NewDefaultProcurement(eiPrototype, eiRegistry)
	fcfs := podschedulers.NewFCFSPodScheduler(pr, lookupNode)
	frameworkIDStorage, err := s.frameworkIDStorage(keysAPI)
	if err != nil {
		log.Fatalf("cannot init framework ID storage: %v", err)
	}
	framework := framework.New(framework.Config{
//.........这里部分代码省略.........

开发者ID:CodeJuan，项目名称:kubernetes，代码行数:101，代码来源:service.go

示例2: bootstrap

func (s *SchedulerServer) bootstrap(hks hyperkube.Interface, sc *schedcfg.Config) (*ha.SchedulerProcess, ha.DriverFactory, tools.EtcdClient, *uid.UID) {

	s.FrameworkName = strings.TrimSpace(s.FrameworkName)
	if s.FrameworkName == "" {
		log.Fatalf("framework-name must be a non-empty string")
	}
	s.FrameworkWebURI = strings.TrimSpace(s.FrameworkWebURI)

	metrics.Register()
	runtime.Register()
	s.mux.Handle("/metrics", prometheus.Handler())

	if (s.EtcdConfigFile != "" && len(s.EtcdServerList) != 0) || (s.EtcdConfigFile == "" && len(s.EtcdServerList) == 0) {
		log.Fatalf("specify either --etcd-servers or --etcd-config")
	}

	if len(s.APIServerList) < 1 {
		log.Fatal("No api servers specified.")
	}

	client, err := s.createAPIServerClient()
	if err != nil {
		log.Fatalf("Unable to make apiserver client: %v", err)
	}
	s.client = client

	if s.ReconcileCooldown < defaultReconcileCooldown {
		s.ReconcileCooldown = defaultReconcileCooldown
		log.Warningf("user-specified reconcile cooldown too small, defaulting to %v", s.ReconcileCooldown)
	}

	executor, eid, err := s.prepareExecutorInfo(hks)
	if err != nil {
		log.Fatalf("misconfigured executor: %v", err)
	}

	// TODO(jdef): remove the dependency on etcd as soon as
	// (1) the generic config store is available for the FrameworkId storage
	// (2) the generic master election is provided by the apiserver
	// Compare docs/proposals/high-availability.md
	etcdClient, err := newEtcd(s.EtcdConfigFile, s.EtcdServerList)
	if err != nil {
		log.Fatalf("misconfigured etcd: %v", err)
	}

	mesosPodScheduler := scheduler.New(scheduler.Config{
		Schedcfg:                 *sc,
		Executor:                 executor,
		ScheduleFunc:             scheduler.FCFSScheduleFunc,
		Client:                   client,
		EtcdClient:               etcdClient,
		FailoverTimeout:          s.FailoverTimeout,
		ReconcileInterval:        s.ReconcileInterval,
		ReconcileCooldown:        s.ReconcileCooldown,
		DefaultContainerCPULimit: s.DefaultContainerCPULimit,
		DefaultContainerMemLimit: s.DefaultContainerMemLimit,
	})

	masterUri := s.MesosMaster
	info, cred, err := s.buildFrameworkInfo()
	if err != nil {
		log.Fatalf("Misconfigured mesos framework: %v", err)
	}

	schedulerProcess := ha.New(mesosPodScheduler)
	dconfig := &bindings.DriverConfig{
		Scheduler:        schedulerProcess,
		Framework:        info,
		Master:           masterUri,
		Credential:       cred,
		BindingAddress:   net.IP(s.Address),
		BindingPort:      uint16(s.DriverPort),
		HostnameOverride: s.HostnameOverride,
		WithAuthContext: func(ctx context.Context) context.Context {
			ctx = auth.WithLoginProvider(ctx, s.MesosAuthProvider)
			ctx = sasl.WithBindingAddress(ctx, net.IP(s.Address))
			return ctx
		},
	}

	kpl := scheduler.NewPlugin(mesosPodScheduler.NewDefaultPluginConfig(schedulerProcess.Terminal(), s.mux))
	runtime.On(mesosPodScheduler.Registration(), func() { kpl.Run(schedulerProcess.Terminal()) })
	runtime.On(mesosPodScheduler.Registration(), s.newServiceWriter(schedulerProcess.Terminal()))

	driverFactory := ha.DriverFactory(func() (drv bindings.SchedulerDriver, err error) {
		log.V(1).Infoln("performing deferred initialization")
		if err = mesosPodScheduler.Init(schedulerProcess.Master(), kpl, s.mux); err != nil {
			return nil, fmt.Errorf("failed to initialize pod scheduler: %v", err)
		}
		log.V(1).Infoln("deferred init complete")
		// defer obtaining framework ID to prevent multiple schedulers
		// from overwriting each other's framework IDs
		dconfig.Framework.Id, err = s.fetchFrameworkID(etcdClient)
		if err != nil {
			return nil, fmt.Errorf("failed to fetch framework ID from etcd: %v", err)
		}
		log.V(1).Infoln("constructing mesos scheduler driver")
		drv, err = bindings.NewMesosSchedulerDriver(*dconfig)
		if err != nil {
			return nil, fmt.Errorf("failed to construct scheduler driver: %v", err)
//.........这里部分代码省略.........

开发者ID:keithtobin，项目名称:kubernetes，代码行数:101，代码来源:service.go

示例3: bootstrap

func (s *SchedulerServer) bootstrap(hks hyperkube.Interface, sc *schedcfg.Config) (*ha.SchedulerProcess, ha.DriverFactory, tools.EtcdClient, *uid.UID) {

	s.FrameworkName = strings.TrimSpace(s.FrameworkName)
	if s.FrameworkName == "" {
		log.Fatalf("framework-name must be a non-empty string")
	}
	s.FrameworkWebURI = strings.TrimSpace(s.FrameworkWebURI)

	metrics.Register()
	runtime.Register()
	s.mux.Handle("/metrics", prometheus.Handler())
	healthz.InstallHandler(s.mux)

	if (s.EtcdConfigFile != "" && len(s.EtcdServerList) != 0) || (s.EtcdConfigFile == "" && len(s.EtcdServerList) == 0) {
		log.Fatalf("specify either --etcd-servers or --etcd-config")
	}

	if len(s.APIServerList) < 1 {
		log.Fatal("No api servers specified.")
	}

	client, err := s.createAPIServerClient()
	if err != nil {
		log.Fatalf("Unable to make apiserver client: %v", err)
	}
	s.client = client

	if s.ReconcileCooldown < defaultReconcileCooldown {
		s.ReconcileCooldown = defaultReconcileCooldown
		log.Warningf("user-specified reconcile cooldown too small, defaulting to %v", s.ReconcileCooldown)
	}

	executor, eid, err := s.prepareExecutorInfo(hks)
	if err != nil {
		log.Fatalf("misconfigured executor: %v", err)
	}

	// TODO(jdef): remove the dependency on etcd as soon as
	// (1) the generic config store is available for the FrameworkId storage
	// (2) the generic master election is provided by the apiserver
	// Compare docs/proposals/high-availability.md
	etcdClient, err := newEtcd(s.EtcdConfigFile, s.EtcdServerList)
	if err != nil {
		log.Fatalf("misconfigured etcd: %v", err)
	}

	as := scheduler.NewAllocationStrategy(
		podtask.NewDefaultPredicate(
			s.DefaultContainerCPULimit,
			s.DefaultContainerMemLimit,
		),
		podtask.NewDefaultProcurement(
			s.DefaultContainerCPULimit,
			s.DefaultContainerMemLimit,
		),
	)

	// downgrade allocation strategy if user disables "account-for-pod-resources"
	if !s.AccountForPodResources {
		as = scheduler.NewAllocationStrategy(
			podtask.DefaultMinimalPredicate,
			podtask.DefaultMinimalProcurement)
	}

	// mirror all nodes into the nodeStore
	nodesClient, err := s.createAPIServerClient()
	if err != nil {
		log.Fatalf("Cannot create client to watch nodes: %v", err)
	}
	nodeStore := cache.NewStore(cache.MetaNamespaceKeyFunc)
	nodeLW := cache.NewListWatchFromClient(nodesClient, "nodes", api.NamespaceAll, fields.Everything())
	cache.NewReflector(nodeLW, &api.Node{}, nodeStore, s.nodeRelistPeriod).Run()

	lookupNode := func(hostName string) *api.Node {
		n, _, _ := nodeStore.GetByKey(hostName) // ignore error and return nil then
		if n == nil {
			return nil
		}
		return n.(*api.Node)
	}

	fcfs := scheduler.NewFCFSPodScheduler(as, lookupNode)
	mesosPodScheduler := scheduler.New(scheduler.Config{
		Schedcfg:          *sc,
		Executor:          executor,
		Scheduler:         fcfs,
		Client:            client,
		EtcdClient:        etcdClient,
		FailoverTimeout:   s.FailoverTimeout,
		ReconcileInterval: s.ReconcileInterval,
		ReconcileCooldown: s.ReconcileCooldown,
		LookupNode:        lookupNode,
	})

	masterUri := s.MesosMaster
	info, cred, err := s.buildFrameworkInfo()
	if err != nil {
		log.Fatalf("Misconfigured mesos framework: %v", err)
	}

//.........这里部分代码省略.........

开发者ID:pologood，项目名称:kubernetes，代码行数:101，代码来源:service.go

示例4: bootstrap

func (s *SchedulerServer) bootstrap(hks hyperkube.Interface, sc *schedcfg.Config) (*ha.SchedulerProcess, ha.DriverFactory, *etcd.Client, *mesos.ExecutorID) {
	s.frameworkName = strings.TrimSpace(s.frameworkName)
	if s.frameworkName == "" {
		log.Fatalf("framework-name must be a non-empty string")
	}
	s.frameworkWebURI = strings.TrimSpace(s.frameworkWebURI)

	metrics.Register()
	runtime.Register()
	s.mux.Handle("/metrics", prometheus.Handler())
	healthz.InstallHandler(s.mux)

	if (s.etcdConfigFile != "" && len(s.etcdServerList) != 0) || (s.etcdConfigFile == "" && len(s.etcdServerList) == 0) {
		log.Fatalf("specify either --etcd-servers or --etcd-config")
	}

	if len(s.apiServerList) < 1 {
		log.Fatal("No api servers specified.")
	}

	client, err := s.createAPIServerClient()
	if err != nil {
		log.Fatalf("Unable to make apiserver client: %v", err)
	}
	s.client = client

	if s.reconcileCooldown < defaultReconcileCooldown {
		s.reconcileCooldown = defaultReconcileCooldown
		log.Warningf("user-specified reconcile cooldown too small, defaulting to %v", s.reconcileCooldown)
	}

	eiPrototype, err := s.prepareExecutorInfo(hks)
	if err != nil {
		log.Fatalf("misconfigured executor: %v", err)
	}

	// TODO(jdef): remove the dependency on etcd as soon as
	// (1) the generic config store is available for the FrameworkId storage
	// (2) the generic master election is provided by the apiserver
	// Compare docs/proposals/high-availability.md
	etcdClient, err := newEtcd(s.etcdConfigFile, s.etcdServerList)
	if err != nil {
		log.Fatalf("misconfigured etcd: %v", err)
	}

	// mirror all nodes into the nodeStore
	var eiRegistry executorinfo.Registry
	nodesClient, err := s.createAPIServerClient()
	if err != nil {
		log.Fatalf("Cannot create client to watch nodes: %v", err)
	}
	nodeLW := cache.NewListWatchFromClient(nodesClient, "nodes", api.NamespaceAll, fields.Everything())
	nodeStore, nodeCtl := controllerfw.NewInformer(nodeLW, &api.Node{}, s.nodeRelistPeriod, &controllerfw.ResourceEventHandlerFuncs{
		DeleteFunc: func(obj interface{}) {
			node := obj.(*api.Node)
			if eiRegistry != nil {
				log.V(2).Infof("deleting node %q from registry", node.Name)
				eiRegistry.Invalidate(node.Name)
			}
		},
	})

	lookupNode := func(hostName string) *api.Node {
		n, _, _ := nodeStore.GetByKey(hostName) // ignore error and return nil then
		if n == nil {
			return nil
		}
		return n.(*api.Node)
	}

	execInfoCache, err := executorinfo.NewCache(defaultExecutorInfoCacheSize)
	if err != nil {
		log.Fatalf("cannot create executorinfo cache: %v", err)
	}

	eiRegistry, err = executorinfo.NewRegistry(lookupNode, eiPrototype, execInfoCache)
	if err != nil {
		log.Fatalf("cannot create executorinfo registry: %v", err)
	}

	pr := podtask.NewDefaultProcurement(eiPrototype, eiRegistry)
	fcfs := podschedulers.NewFCFSPodScheduler(pr, lookupNode)

	framework := framework.New(framework.Config{
		SchedulerConfig:   *sc,
		Client:            client,
		FailoverTimeout:   s.failoverTimeout,
		ReconcileInterval: s.reconcileInterval,
		ReconcileCooldown: s.reconcileCooldown,
		LookupNode:        lookupNode,
		StoreFrameworkId: func(id string) {
			// TODO(jdef): port FrameworkId store to generic Kubernetes config store as soon as available
			_, err := etcdClient.Set(meta.FrameworkIDKey, id, uint64(s.failoverTimeout))
			if err != nil {
				log.Errorf("failed to renew frameworkId TTL: %v", err)
			}
		},
		ExecutorId: eiPrototype.GetExecutorId(),
	})

//.........这里部分代码省略.........

开发者ID:jsravn，项目名称:kubernetes，代码行数:101，代码来源:service.go

注：本文中的k8s/io/kubernetes/contrib/mesos/pkg/runtime.Register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。