示例#1
0
func newKubernetesMaster(scheduler *scheduler.KubernetesScheduler, c *master.Config) *kubernetesMaster {
	var m *kubernetesMaster

	if len(c.EtcdServers) > 0 {
		etcdClient := etcd.NewClient(c.EtcdServers)
		minionRegistry := registry.MakeMinionRegistry(c.Minions)
		m = &kubernetesMaster{
			podRegistry:        scheduler,
			controllerRegistry: registry.MakeEtcdRegistry(etcdClient, minionRegistry),
			serviceRegistry:    registry.MakeEtcdRegistry(etcdClient, minionRegistry),
			minionRegistry:     minionRegistry,
			client:             c.Client,
		}
		m.init(scheduler, c.Cloud, c.PodInfoGetter)
	} else {
		m = &kubernetesMaster{
			podRegistry:        scheduler,
			controllerRegistry: registry.MakeMemoryRegistry(),
			serviceRegistry:    registry.MakeMemoryRegistry(),
			minionRegistry:     registry.MakeMinionRegistry(c.Minions),
			client:             c.Client,
		}
		m.init(scheduler, c.Cloud, c.PodInfoGetter)
	}
	return m
}
示例#2
0
// Returns a memory (not etcd) backed apiserver.
func NewMemoryServer(minions []string, cloud cloudprovider.Interface) *Master {
	m := &Master{
		podRegistry:        registry.MakeMemoryRegistry(),
		controllerRegistry: registry.MakeMemoryRegistry(),
		serviceRegistry:    registry.MakeMemoryRegistry(),
	}
	m.init(minions, cloud)
	return m
}
示例#3
0
// Returns a memory (not etcd) backed apiserver.
func NewMemoryServer(minions []string, podInfoGetter client.PodInfoGetter, cloud cloudprovider.Interface) *Master {
	m := &Master{
		podRegistry:        registry.MakeMemoryRegistry(),
		controllerRegistry: registry.MakeMemoryRegistry(),
		serviceRegistry:    registry.MakeMemoryRegistry(),
		minionRegistry:     registry.MakeMinionRegistry(minions),
	}
	m.init(cloud, podInfoGetter)
	return m
}
示例#4
0
// NewMemoryServer returns a new instance of Master backed with memory (not etcd).
func NewMemoryServer(c *Config) *Master {
	m := &Master{
		podRegistry:        registry.MakeMemoryRegistry(),
		controllerRegistry: registry.MakeMemoryRegistry(),
		serviceRegistry:    registry.MakeMemoryRegistry(),
		minionRegistry:     registry.MakeMinionRegistry(c.Minions),
		client:             c.Client,
	}
	m.init(c.Cloud, c.PodInfoGetter)
	return m
}
示例#5
0
func main() {
	flag.Parse()

	if len(machineList) == 0 {
		log.Fatal("No machines specified!")
	}

	var (
		podRegistry        registry.PodRegistry
		controllerRegistry registry.ControllerRegistry
		serviceRegistry    registry.ServiceRegistry
	)

	if len(etcdServerList) > 0 {
		log.Printf("Creating etcd client pointing to %v", etcdServerList)
		etcdClient := etcd.NewClient(etcdServerList)
		podRegistry = registry.MakeEtcdRegistry(etcdClient, machineList)
		controllerRegistry = registry.MakeEtcdRegistry(etcdClient, machineList)
		serviceRegistry = registry.MakeEtcdRegistry(etcdClient, machineList)
	} else {
		podRegistry = registry.MakeMemoryRegistry()
		controllerRegistry = registry.MakeMemoryRegistry()
		serviceRegistry = registry.MakeMemoryRegistry()
	}

	containerInfo := &kube_client.HTTPContainerInfo{
		Client: http.DefaultClient,
		Port:   10250,
	}

	random := rand.New(rand.NewSource(int64(time.Now().Nanosecond())))
	storage := map[string]apiserver.RESTStorage{
		"pods": registry.MakePodRegistryStorage(podRegistry, containerInfo, registry.MakeFirstFitScheduler(machineList, podRegistry, random)),
		"replicationControllers": registry.MakeControllerRegistryStorage(controllerRegistry),
		"services":               registry.MakeServiceRegistryStorage(serviceRegistry),
	}

	endpoints := registry.MakeEndpointController(serviceRegistry, podRegistry)
	go util.Forever(func() { endpoints.SyncServiceEndpoints() }, time.Second*10)

	s := &http.Server{
		Addr:           fmt.Sprintf("%s:%d", *address, *port),
		Handler:        apiserver.New(storage, *apiPrefix),
		ReadTimeout:    10 * time.Second,
		WriteTimeout:   10 * time.Second,
		MaxHeaderBytes: 1 << 20,
	}
	log.Fatal(s.ListenAndServe())
}