• 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
登陆 注册
描述文字

Golang api.GetOpenShiftClient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/openshift/origin/pkg/cmd/server/api.GetOpenShiftClient函数的典型用法代码示例。如果您正苦于以下问题：Golang GetOpenShiftClient函数的具体用法？Golang GetOpenShiftClient怎么用？Golang GetOpenShiftClient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GetOpenShiftClient函数的14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: createTestingNS

// createTestingNS delegates to custom namespace creation functions if registered.
// otherwise, it ensures that kubernetes e2e tests have their service accounts in the privileged and anyuid SCCs
func createTestingNS(baseName string, c *kclient.Client, labels map[string]string) (*kapi.Namespace, error) {
	// If a custom function exists, call it
	if fn, exists := customCreateTestingNSFuncs[baseName]; exists {
		return fn(baseName, c, labels)
	}

	// Otherwise use the upstream default
	ns, err := e2e.CreateTestingNS(baseName, c, labels)
	if err != nil {
		return ns, err
	}

	// Add anyuid and privileged permissions for upstream tests
	if isKubernetesE2ETest() && !skipTestNamespaceCustomization() {
		e2e.Logf("About to run a Kube e2e test, ensuring namespace is privileged")
		// add to the "privileged" scc to ensure pods that explicitly
		// request extra capabilities are not rejected
		addE2EServiceAccountsToSCC(c, []kapi.Namespace{*ns}, "privileged")
		// add to the "anyuid" scc to ensure pods that don't specify a
		// uid don't get forced into a range (mimics upstream
		// behavior)
		addE2EServiceAccountsToSCC(c, []kapi.Namespace{*ns}, "anyuid")

		// The intra-pod test requires that the service account have
		// permission to retrieve service endpoints.
		osClient, _, err := configapi.GetOpenShiftClient(KubeConfigPath(), nil)
		if err != nil {
			return ns, err
		}
		addRoleToE2EServiceAccounts(osClient, []kapi.Namespace{*ns}, bootstrappolicy.ViewRoleName)
	}

	return ns, err
}
开发者ID:juanluisvaladas，项目名称:origin，代码行数:36，代码来源:test.go


示例2: RunSDNController

func RunSDNController(config *kubernetes.NodeConfig, nodeConfig configapi.NodeConfig) kubernetes.FilteringEndpointsConfigHandler {
	oclient, _, err := configapi.GetOpenShiftClient(nodeConfig.MasterKubeConfig)
	if err != nil {
		glog.Fatal("Failed to get kube client for SDN")
	}

	ch := make(chan struct{})

	controller, endpointFilter, err := factory.NewPlugin(nodeConfig.NetworkConfig.NetworkPluginName, oclient, config.Client, nodeConfig.NodeName, nodeConfig.NodeIP, ch)
	if err != nil {
		glog.Fatalf("SDN initialization failed: %v", err)
	}

	if controller != nil {
		config.KubeletConfig.StartUpdates = ch
		config.KubeletConfig.NetworkPlugins = append(config.KubeletConfig.NetworkPlugins, controller)

		go func() {
			err := controller.StartNode(nodeConfig.NetworkConfig.MTU)
			if err != nil {
				glog.Fatalf("SDN Node failed: %v", err)
			}
		}()
	}

	return endpointFilter
}
开发者ID:Waxolunist，项目名称:origin，代码行数:27，代码来源:start_node.go


示例3: RunSDNController

func RunSDNController(config *kubernetes.NodeConfig, nodeConfig configapi.NodeConfig) {
	if nodeConfig.NetworkPluginName != osdn.NetworkPluginName() {
		return
	}

	oclient, _, err := configapi.GetOpenShiftClient(nodeConfig.MasterKubeConfig)
	if err != nil {
		glog.Fatal("Failed to get kube client for SDN")
	}
	ch := make(chan struct{})
	config.KubeletConfig.StartUpdates = ch
	go osdn.Node(oclient, config.Client, nodeConfig.NodeName, "", ch)
}
开发者ID:cjnygard，项目名称:origin，代码行数:13，代码来源:start_node.go


示例4: RunSDNController

func RunSDNController(config *kubernetes.NodeConfig, nodeConfig configapi.NodeConfig) {
	oclient, _, err := configapi.GetOpenShiftClient(nodeConfig.MasterKubeConfig)
	if err != nil {
		glog.Fatal("Failed to get kube client for SDN")
	}

	switch nodeConfig.NetworkPluginName {
	case flatsdn.NetworkPluginName():
		ch := make(chan struct{})
		config.KubeletConfig.StartUpdates = ch
		go flatsdn.Node(oclient, config.Client, nodeConfig.NodeName, "", ch)
	case multitenant.NetworkPluginName():
		ch := make(chan struct{})
		config.KubeletConfig.StartUpdates = ch
		plugin := multitenant.GetKubeNetworkPlugin()
		config.KubeletConfig.NetworkPlugins = append(config.KubeletConfig.NetworkPlugins, plugin)
		go multitenant.Node(oclient, config.Client, nodeConfig.NodeName, "", ch, plugin)
	}
}
开发者ID:Tlacenka，项目名称:origin，代码行数:19，代码来源:start_node.go


示例5: RunSDNController

func RunSDNController(config *kubernetes.NodeConfig, nodeConfig configapi.NodeConfig) kubernetes.FilteringEndpointsConfigHandler {
	oclient, _, err := configapi.GetOpenShiftClient(nodeConfig.MasterKubeConfig)
	if err != nil {
		glog.Fatal("Failed to get kube client for SDN")
	}
	registry := osdn.NewOsdnRegistryInterface(oclient, config.Client)

	switch nodeConfig.NetworkConfig.NetworkPluginName {
	case flatsdn.NetworkPluginName():
		ch := make(chan struct{})
		config.KubeletConfig.StartUpdates = ch
		go flatsdn.Node(registry, nodeConfig.NodeName, nodeConfig.NodeIP, ch, nodeConfig.NetworkConfig.MTU)
	case multitenant.NetworkPluginName():
		ch := make(chan struct{})
		config.KubeletConfig.StartUpdates = ch
		plugin := multitenant.GetKubeNetworkPlugin()
		config.KubeletConfig.NetworkPlugins = append(config.KubeletConfig.NetworkPlugins, plugin)
		go multitenant.Node(registry, nodeConfig.NodeName, nodeConfig.NodeIP, ch, plugin, nodeConfig.NetworkConfig.MTU)
		return registry
	}
	return nil
}
开发者ID:hloganathan，项目名称:origin，代码行数:22，代码来源:start_node.go


示例6: BuildMasterConfig

func BuildMasterConfig(options configapi.MasterConfig) (*MasterConfig, error) {
	client, err := etcd.EtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	etcdHelper, err := NewEtcdStorage(client, options.EtcdStorageConfig.OpenShiftStorageVersion, options.EtcdStorageConfig.OpenShiftStoragePrefix)
	if err != nil {
		return nil, fmt.Errorf("Error setting up server storage: %v", err)
	}

	clientCAs, err := configapi.GetClientCertCAPool(options)
	if err != nil {
		return nil, err
	}
	apiClientCAs, err := configapi.GetAPIClientCertCAPool(options)
	if err != nil {
		return nil, err
	}

	privilegedLoopbackKubeClient, _, err := configapi.GetKubeClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}
	privilegedLoopbackOpenShiftClient, privilegedLoopbackClientConfig, err := configapi.GetOpenShiftClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	policyCache, policyClient := newReadOnlyCacheAndClient(etcdHelper)
	requestContextMapper := kapi.NewRequestContextMapper()

	groupCache := usercache.NewGroupCache(groupregistry.NewRegistry(groupstorage.NewREST(etcdHelper)))

	kubeletClientConfig := configapi.GetKubeletClientConfig(options)

	// in-order list of plug-ins that should intercept admission decisions (origin only intercepts)
	admissionControlPluginNames := []string{"OriginNamespaceLifecycle", "BuildByStrategy"}

	admissionClient := admissionControlClient(privilegedLoopbackKubeClient, privilegedLoopbackOpenShiftClient)
	admissionController := admission.NewFromPlugins(admissionClient, admissionControlPluginNames, "")

	serviceAccountTokenGetter, err := newServiceAccountTokenGetter(options, client)
	if err != nil {
		return nil, err
	}

	plug, plugStart := newControllerPlug(options, client)

	config := &MasterConfig{
		Options: options,

		Authenticator:                 newAuthenticator(options, etcdHelper, serviceAccountTokenGetter, apiClientCAs, groupCache),
		Authorizer:                    newAuthorizer(policyClient, options.ProjectConfig.ProjectRequestMessage),
		AuthorizationAttributeBuilder: newAuthorizationAttributeBuilder(requestContextMapper),

		PolicyCache:               policyCache,
		GroupCache:                groupCache,
		ProjectAuthorizationCache: newProjectAuthorizationCache(privilegedLoopbackOpenShiftClient, privilegedLoopbackKubeClient, policyClient),

		RequestContextMapper: requestContextMapper,

		AdmissionControl: admissionController,

		TLS: configapi.UseTLS(options.ServingInfo.ServingInfo),

		ControllerPlug:      plug,
		ControllerPlugStart: plugStart,

		ImageFor:            imageTemplate.ExpandOrDie,
		EtcdHelper:          etcdHelper,
		EtcdClient:          client,
		KubeletClientConfig: kubeletClientConfig,

		ClientCAs:    clientCAs,
		APIClientCAs: apiClientCAs,

		PrivilegedLoopbackClientConfig:     *privilegedLoopbackClientConfig,
		PrivilegedLoopbackOpenShiftClient:  privilegedLoopbackOpenShiftClient,
		PrivilegedLoopbackKubernetesClient: privilegedLoopbackKubeClient,

		BuildControllerServiceAccount:       bootstrappolicy.InfraBuildControllerServiceAccountName,
		DeploymentControllerServiceAccount:  bootstrappolicy.InfraDeploymentControllerServiceAccountName,
		ReplicationControllerServiceAccount: bootstrappolicy.InfraReplicationControllerServiceAccountName,
	}

	return config, nil
}
开发者ID:jhadvig，项目名称:origin，代码行数:91，代码来源:master_config.go


示例7: BuildMasterConfig

// BuildMasterConfig builds and returns the OpenShift master configuration based on the
// provided options
func BuildMasterConfig(options configapi.MasterConfig) (*MasterConfig, error) {
	client, err := etcd.EtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	etcdClient, err := etcd.MakeNewEtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	groupVersion := unversioned.GroupVersion{Group: "", Version: options.EtcdStorageConfig.OpenShiftStorageVersion}
	etcdHelper, err := NewEtcdStorage(etcdClient, groupVersion, options.EtcdStorageConfig.OpenShiftStoragePrefix)
	if err != nil {
		return nil, fmt.Errorf("Error setting up server storage: %v", err)
	}

	clientCAs, err := configapi.GetClientCertCAPool(options)
	if err != nil {
		return nil, err
	}
	apiClientCAs, err := configapi.GetAPIClientCertCAPool(options)
	if err != nil {
		return nil, err
	}

	privilegedLoopbackKubeClient, _, err := configapi.GetKubeClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}
	privilegedLoopbackOpenShiftClient, privilegedLoopbackClientConfig, err := configapi.GetOpenShiftClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	policyCache, policyClient := newReadOnlyCacheAndClient(etcdHelper)
	requestContextMapper := kapi.NewRequestContextMapper()

	groupCache := usercache.NewGroupCache(groupregistry.NewRegistry(groupstorage.NewREST(etcdHelper)))
	projectCache := projectcache.NewProjectCache(privilegedLoopbackKubeClient.Namespaces(), options.ProjectConfig.DefaultNodeSelector)

	kubeletClientConfig := configapi.GetKubeletClientConfig(options)

	// in-order list of plug-ins that should intercept admission decisions (origin only intercepts)
	admissionControlPluginNames := []string{"OriginNamespaceLifecycle", "BuildByStrategy"}
	if len(options.AdmissionConfig.PluginOrderOverride) > 0 {
		admissionControlPluginNames = options.AdmissionConfig.PluginOrderOverride
	}

	pluginInitializer := oadmission.PluginInitializer{
		OpenshiftClient: privilegedLoopbackOpenShiftClient,
		ProjectCache:    projectCache,
	}
	plugins := []admission.Interface{}
	for _, pluginName := range admissionControlPluginNames {
		configFile, err := pluginconfig.GetPluginConfig(options.AdmissionConfig.PluginConfig[pluginName])
		if err != nil {
			return nil, err
		}
		plugin := admission.InitPlugin(pluginName, privilegedLoopbackKubeClient, configFile)
		if plugin != nil {
			plugins = append(plugins, plugin)
		}
	}
	pluginInitializer.Initialize(plugins)
	// ensure that plugins have been properly initialized
	if err := oadmission.Validate(plugins); err != nil {
		return nil, err
	}
	admissionController := admission.NewChainHandler(plugins...)

	serviceAccountTokenGetter, err := newServiceAccountTokenGetter(options, etcdClient)
	if err != nil {
		return nil, err
	}

	plug, plugStart := newControllerPlug(options, client)

	authorizer := newAuthorizer(policyClient, options.ProjectConfig.ProjectRequestMessage)

	config := &MasterConfig{
		Options: options,

		Authenticator:                 newAuthenticator(options, etcdHelper, serviceAccountTokenGetter, apiClientCAs, groupCache),
		Authorizer:                    authorizer,
		AuthorizationAttributeBuilder: newAuthorizationAttributeBuilder(requestContextMapper),

		PolicyCache:               policyCache,
		GroupCache:                groupCache,
		ProjectAuthorizationCache: newProjectAuthorizationCache(authorizer, privilegedLoopbackKubeClient, policyClient),
		ProjectCache:              projectCache,

		RequestContextMapper: requestContextMapper,

		AdmissionControl: admissionController,

//.........这里部分代码省略.........
开发者ID:vikaslaad，项目名称:origin，代码行数:101，代码来源:master_config.go


示例8: BuildMasterConfig

// BuildMasterConfig builds and returns the OpenShift master configuration based on the
// provided options
func BuildMasterConfig(options configapi.MasterConfig) (*MasterConfig, error) {
	client, err := etcd.EtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	etcdClient, err := etcd.MakeNewEtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	groupVersion := unversioned.GroupVersion{Group: "", Version: options.EtcdStorageConfig.OpenShiftStorageVersion}
	etcdHelper, err := NewEtcdStorage(etcdClient, groupVersion, options.EtcdStorageConfig.OpenShiftStoragePrefix)
	if err != nil {
		return nil, fmt.Errorf("Error setting up server storage: %v", err)
	}

	restOptsGetter := restoptions.NewConfigGetter(options)

	clientCAs, err := configapi.GetClientCertCAPool(options)
	if err != nil {
		return nil, err
	}
	apiClientCAs, err := configapi.GetAPIClientCertCAPool(options)
	if err != nil {
		return nil, err
	}

	privilegedLoopbackKubeClient, _, err := configapi.GetKubeClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}
	privilegedLoopbackOpenShiftClient, privilegedLoopbackClientConfig, err := configapi.GetOpenShiftClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}

	customListerWatchers := shared.DefaultListerWatcherOverrides{}
	if err := addAuthorizationListerWatchers(customListerWatchers, restOptsGetter); err != nil {
		return nil, err
	}
	informerFactory := shared.NewInformerFactory(privilegedLoopbackKubeClient, privilegedLoopbackOpenShiftClient, customListerWatchers, 10*time.Minute)

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	requestContextMapper := kapi.NewRequestContextMapper()

	groupStorage, err := groupstorage.NewREST(restOptsGetter)
	if err != nil {
		return nil, err
	}
	groupCache := usercache.NewGroupCache(groupregistry.NewRegistry(groupStorage))
	projectCache := projectcache.NewProjectCache(privilegedLoopbackKubeClient.Namespaces(), options.ProjectConfig.DefaultNodeSelector)
	clusterQuotaMappingController := clusterquotamapping.NewClusterQuotaMappingController(informerFactory.Namespaces(), informerFactory.ClusterResourceQuotas())

	kubeletClientConfig := configapi.GetKubeletClientConfig(options)

	// in-order list of plug-ins that should intercept admission decisions (origin only intercepts)
	admissionControlPluginNames := []string{
		"ProjectRequestLimit",
		"OriginNamespaceLifecycle",
		"PodNodeConstraints",
		"JenkinsBootstrapper",
		"BuildByStrategy",
		imageadmission.PluginName,
		quotaadmission.PluginName,
	}
	if len(options.AdmissionConfig.PluginOrderOverride) > 0 {
		admissionControlPluginNames = options.AdmissionConfig.PluginOrderOverride
	}

	quotaRegistry := quota.NewOriginQuotaRegistry(privilegedLoopbackOpenShiftClient)
	ruleResolver := rulevalidation.NewDefaultRuleResolver(
		informerFactory.Policies().Lister(),
		informerFactory.PolicyBindings().Lister(),
		informerFactory.ClusterPolicies().Lister().ClusterPolicies(),
		informerFactory.ClusterPolicyBindings().Lister().ClusterPolicyBindings(),
	)
	authorizer := newAuthorizer(ruleResolver, informerFactory, options.ProjectConfig.ProjectRequestMessage)

	pluginInitializer := oadmission.PluginInitializer{
		OpenshiftClient:       privilegedLoopbackOpenShiftClient,
		ProjectCache:          projectCache,
		OriginQuotaRegistry:   quotaRegistry,
		Authorizer:            authorizer,
		JenkinsPipelineConfig: options.JenkinsPipelineConfig,
		RESTClientConfig:      *privilegedLoopbackClientConfig,
	}

	plugins := []admission.Interface{}
	clientsetClient := clientadapter.FromUnversionedClient(privilegedLoopbackKubeClient)
	for _, pluginName := range admissionControlPluginNames {
		configFile, err := pluginconfig.GetPluginConfig(options.AdmissionConfig.PluginConfig[pluginName])
		if err != nil {
			return nil, err
		}
		plugin := admission.InitPlugin(pluginName, clientsetClient, configFile)
		if plugin != nil {
//.........这里部分代码省略.........
开发者ID:rhamilto，项目名称:origin，代码行数:101，代码来源:master_config.go


示例9: BuildKubernetesNodeConfig

func BuildKubernetesNodeConfig(options configapi.NodeConfig, enableProxy, enableDNS bool) (*NodeConfig, error) {
	originClient, _, err := configapi.GetOpenShiftClient(options.MasterKubeConfig, options.MasterClientConnectionOverrides)
	if err != nil {
		return nil, err
	}
	_, kubeClient, _, err := configapi.GetKubeClient(options.MasterKubeConfig, options.MasterClientConnectionOverrides)
	if err != nil {
		return nil, err
	}
	// Make a separate client for event reporting, to avoid event QPS blocking node calls
	_, eventClient, _, err := configapi.GetKubeClient(options.MasterKubeConfig, options.MasterClientConnectionOverrides)
	if err != nil {
		return nil, err
	}

	if options.NodeName == "localhost" {
		glog.Warningf(`Using "localhost" as node name will not resolve from all locations`)
	}

	clientCAs, err := kcrypto.CertPoolFromFile(options.ServingInfo.ClientCA)
	if err != nil {
		return nil, err
	}

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	var path string
	var fileCheckInterval int64
	if options.PodManifestConfig != nil {
		path = options.PodManifestConfig.Path
		fileCheckInterval = options.PodManifestConfig.FileCheckIntervalSeconds
	}

	kubeAddressStr, kubePortStr, err := net.SplitHostPort(options.ServingInfo.BindAddress)
	if err != nil {
		return nil, fmt.Errorf("cannot parse node address: %v", err)
	}
	kubePort, err := strconv.Atoi(kubePortStr)
	if err != nil {
		return nil, fmt.Errorf("cannot parse node port: %v", err)
	}

	if err = validateNetworkPluginName(originClient, options.NetworkConfig.NetworkPluginName); err != nil {
		return nil, err
	}

	// Defaults are tested in TestKubeletDefaults
	server := kubeletoptions.NewKubeletServer()
	// Adjust defaults
	server.RequireKubeConfig = true
	server.PodManifestPath = path
	server.RootDirectory = options.VolumeDirectory
	server.NodeIP = options.NodeIP
	server.HostnameOverride = options.NodeName
	server.AllowPrivileged = true
	server.RegisterNode = true
	server.Address = kubeAddressStr
	server.Port = int32(kubePort)
	server.ReadOnlyPort = 0        // no read only access
	server.CAdvisorPort = 0        // no unsecured cadvisor access
	server.HealthzPort = 0         // no unsecured healthz access
	server.HealthzBindAddress = "" // no unsecured healthz access
	server.ClusterDNS = options.DNSIP
	server.ClusterDomain = options.DNSDomain
	server.NetworkPluginName = options.NetworkConfig.NetworkPluginName
	server.HostNetworkSources = []string{kubelettypes.ApiserverSource, kubelettypes.FileSource}
	server.HostPIDSources = []string{kubelettypes.ApiserverSource, kubelettypes.FileSource}
	server.HostIPCSources = []string{kubelettypes.ApiserverSource, kubelettypes.FileSource}
	server.HTTPCheckFrequency = unversioned.Duration{Duration: time.Duration(0)} // no remote HTTP pod creation access
	server.FileCheckFrequency = unversioned.Duration{Duration: time.Duration(fileCheckInterval) * time.Second}
	server.PodInfraContainerImage = imageTemplate.ExpandOrDie("pod")
	server.CPUCFSQuota = true // enable cpu cfs quota enforcement by default
	server.MaxPods = 250
	server.PodsPerCore = 10
	server.SerializeImagePulls = false          // disable serialized image pulls by default
	server.EnableControllerAttachDetach = false // stay consistent with existing config, but admins should enable it
	if enableDNS {
		// if we are running local DNS, skydns will load the default recursive nameservers for us
		server.ResolverConfig = ""
	}
	server.DockerExecHandlerName = string(options.DockerConfig.ExecHandlerName)

	if sdnapi.IsOpenShiftNetworkPlugin(server.NetworkPluginName) {
		// set defaults for openshift-sdn
		server.HairpinMode = componentconfig.HairpinNone
		server.ConfigureCBR0 = false
	}

	// prevents kube from generating certs
	server.TLSCertFile = options.ServingInfo.ServerCert.CertFile
	server.TLSPrivateKeyFile = options.ServingInfo.ServerCert.KeyFile

	containerized := cmdutil.Env("OPENSHIFT_CONTAINERIZED", "") == "true"
	server.Containerized = containerized

	// resolve extended arguments
	// TODO: this should be done in config validation (along with the above) so we can provide
	// proper errors
//.........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:node_config.go


示例10: BuildKubernetesNodeConfig


//.........这里部分代码省略.........
	server.HostIPCSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HTTPCheckFrequency = 0 // no remote HTTP pod creation access
	server.FileCheckFrequency = time.Duration(fileCheckInterval) * time.Second
	server.PodInfraContainerImage = imageTemplate.ExpandOrDie("pod")
	server.CPUCFSQuota = true // enable cpu cfs quota enforcement by default

	// prevents kube from generating certs
	server.TLSCertFile = options.ServingInfo.ServerCert.CertFile
	server.TLSPrivateKeyFile = options.ServingInfo.ServerCert.KeyFile

	if value := cmdutil.Env("OPENSHIFT_CONTAINERIZED", ""); len(value) > 0 {
		server.Containerized = value == "true"
	}

	// 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.KubeletArguments, server.AddFlags); len(err) > 0 {
		return nil, errors.NewAggregate(err)
	}

	cfg, err := server.UnsecuredKubeletConfig()
	if err != nil {
		return nil, err
	}

	// provide any config overrides
	cfg.NodeName = options.NodeName
	cfg.StreamingConnectionIdleTimeout = 5 * time.Minute // TODO: should be set
	cfg.KubeClient = kubeClient
	cfg.DockerExecHandler = dockerExecHandler

	// Setup auth
	osClient, osClientConfig, err := configapi.GetOpenShiftClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}
	authnTTL, err := time.ParseDuration(options.AuthConfig.AuthenticationCacheTTL)
	if err != nil {
		return nil, err
	}
	authn, err := newAuthenticator(clientCAs, clientcmd.AnonymousClientConfig(*osClientConfig), authnTTL, options.AuthConfig.AuthenticationCacheSize)
	if err != nil {
		return nil, err
	}

	authzAttr, err := newAuthorizerAttributesGetter(options.NodeName)
	if err != nil {
		return nil, err
	}

	authzTTL, err := time.ParseDuration(options.AuthConfig.AuthorizationCacheTTL)
	if err != nil {
		return nil, err
	}
	authz, err := newAuthorizer(osClient, authzTTL, options.AuthConfig.AuthorizationCacheSize)
	if err != nil {
		return nil, err
	}

	cfg.Auth = kubelet.NewKubeletAuth(authn, authzAttr, authz)

	// Make sure the node doesn't think it is in standalone mode
	// This is required for the node to enforce nodeSelectors on pods, to set hostIP on pod status updates, etc
	cfg.StandaloneMode = false
开发者ID:hloganathan，项目名称:origin，代码行数:66，代码来源:node_config.go


示例11: BuildMasterConfig

// BuildMasterConfig builds and returns the OpenShift master configuration based on the
// provided options
func BuildMasterConfig(options configapi.MasterConfig) (*MasterConfig, error) {
	client, err := etcd.EtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	etcdClient, err := etcd.MakeNewEtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}
	groupVersion := unversioned.GroupVersion{Group: "", Version: options.EtcdStorageConfig.OpenShiftStorageVersion}
	etcdHelper, err := NewEtcdStorage(etcdClient, groupVersion, options.EtcdStorageConfig.OpenShiftStoragePrefix)
	if err != nil {
		return nil, fmt.Errorf("Error setting up server storage: %v", err)
	}

	restOptsGetter := restoptions.NewConfigGetter(options)

	clientCAs, err := configapi.GetClientCertCAPool(options)
	if err != nil {
		return nil, err
	}
	apiClientCAs, err := configapi.GetAPIClientCertCAPool(options)
	if err != nil {
		return nil, err
	}

	privilegedLoopbackKubeClient, _, err := configapi.GetKubeClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}
	privilegedLoopbackOpenShiftClient, privilegedLoopbackClientConfig, err := configapi.GetOpenShiftClient(options.MasterClients.OpenShiftLoopbackKubeConfig)
	if err != nil {
		return nil, err
	}

	customListerWatchers := shared.DefaultListerWatcherOverrides{}
	if err := addAuthorizationListerWatchers(customListerWatchers, restOptsGetter); err != nil {
		return nil, err
	}
	informerFactory := shared.NewInformerFactory(privilegedLoopbackKubeClient, privilegedLoopbackOpenShiftClient, customListerWatchers, 10*time.Minute)

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	requestContextMapper := kapi.NewRequestContextMapper()

	groupStorage, err := groupstorage.NewREST(restOptsGetter)
	if err != nil {
		return nil, err
	}
	groupCache := usercache.NewGroupCache(groupregistry.NewRegistry(groupStorage))
	projectCache := projectcache.NewProjectCache(privilegedLoopbackKubeClient.Namespaces(), options.ProjectConfig.DefaultNodeSelector)
	clusterQuotaMappingController := clusterquotamapping.NewClusterQuotaMappingController(informerFactory.Namespaces(), informerFactory.ClusterResourceQuotas())

	kubeletClientConfig := configapi.GetKubeletClientConfig(options)

	kubeClientSet := clientadapter.FromUnversionedClient(privilegedLoopbackKubeClient)
	quotaRegistry := quota.NewAllResourceQuotaRegistry(privilegedLoopbackOpenShiftClient, kubeClientSet)
	ruleResolver := rulevalidation.NewDefaultRuleResolver(
		informerFactory.Policies().Lister(),
		informerFactory.PolicyBindings().Lister(),
		informerFactory.ClusterPolicies().Lister().ClusterPolicies(),
		informerFactory.ClusterPolicyBindings().Lister().ClusterPolicyBindings(),
	)
	authorizer := newAuthorizer(ruleResolver, informerFactory, options.ProjectConfig.ProjectRequestMessage)

	pluginInitializer := oadmission.PluginInitializer{
		OpenshiftClient:       privilegedLoopbackOpenShiftClient,
		ProjectCache:          projectCache,
		OriginQuotaRegistry:   quotaRegistry,
		Authorizer:            authorizer,
		JenkinsPipelineConfig: options.JenkinsPipelineConfig,
		RESTClientConfig:      *privilegedLoopbackClientConfig,
		Informers:             informerFactory,
		ClusterQuotaMapper:    clusterQuotaMappingController.GetClusterQuotaMapper(),
	}
	originAdmission, kubeAdmission, err := buildAdmissionChains(options, kubeClientSet, pluginInitializer)

	// TODO: look up storage by resource
	serviceAccountTokenGetter, err := newServiceAccountTokenGetter(options, etcdClient)
	if err != nil {
		return nil, err
	}

	authenticator, err := newAuthenticator(options, restOptsGetter, serviceAccountTokenGetter, apiClientCAs, groupCache)
	if err != nil {
		return nil, err
	}

	plug, plugStart := newControllerPlug(options, client)

	config := &MasterConfig{
		Options: options,

		RESTOptionsGetter: restOptsGetter,

		RuleResolver:                  ruleResolver,
//.........这里部分代码省略.........
开发者ID:legionus，项目名称:origin，代码行数:101，代码来源:master_config.go


示例12: BuildMasterConfig

// BuildMasterConfig builds and returns the OpenShift master configuration based on the
// provided options
func BuildMasterConfig(options configapi.MasterConfig) (*MasterConfig, error) {
	client, err := etcd.MakeEtcdClient(options.EtcdClientInfo)
	if err != nil {
		return nil, err
	}

	restOptsGetter := originrest.StorageOptions(options)

	clientCAs, err := configapi.GetClientCertCAPool(options)
	if err != nil {
		return nil, err
	}
	apiClientCAs, err := configapi.GetAPIClientCertCAPool(options)
	if err != nil {
		return nil, err
	}

	privilegedLoopbackKubeClient, _, err := configapi.GetKubeClient(options.MasterClients.OpenShiftLoopbackKubeConfig, options.MasterClients.OpenShiftLoopbackClientConnectionOverrides)
	if err != nil {
		return nil, err
	}
	privilegedLoopbackOpenShiftClient, privilegedLoopbackClientConfig, err := configapi.GetOpenShiftClient(options.MasterClients.OpenShiftLoopbackKubeConfig, options.MasterClients.OpenShiftLoopbackClientConnectionOverrides)
	if err != nil {
		return nil, err
	}

	customListerWatchers := shared.DefaultListerWatcherOverrides{}
	if err := addAuthorizationListerWatchers(customListerWatchers, restOptsGetter); err != nil {
		return nil, err
	}
	informerFactory := shared.NewInformerFactory(privilegedLoopbackKubeClient, privilegedLoopbackOpenShiftClient, customListerWatchers, 10*time.Minute)

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	defaultRegistry := env("OPENSHIFT_DEFAULT_REGISTRY", "${DOCKER_REGISTRY_SERVICE_HOST}:${DOCKER_REGISTRY_SERVICE_PORT}")
	svcCache := service.NewServiceResolverCache(privilegedLoopbackKubeClient.Services(kapi.NamespaceDefault).Get)
	defaultRegistryFunc, err := svcCache.Defer(defaultRegistry)
	if err != nil {
		return nil, fmt.Errorf("OPENSHIFT_DEFAULT_REGISTRY variable is invalid %q: %v", defaultRegistry, err)
	}

	requestContextMapper := kapi.NewRequestContextMapper()

	groupStorage, err := groupstorage.NewREST(restOptsGetter)
	if err != nil {
		return nil, err
	}
	groupCache := usercache.NewGroupCache(groupregistry.NewRegistry(groupStorage))
	projectCache := projectcache.NewProjectCache(privilegedLoopbackKubeClient.Namespaces(), options.ProjectConfig.DefaultNodeSelector)
	clusterQuotaMappingController := clusterquotamapping.NewClusterQuotaMappingController(informerFactory.Namespaces(), informerFactory.ClusterResourceQuotas())

	kubeletClientConfig := configapi.GetKubeletClientConfig(options)

	kubeClientSet := clientadapter.FromUnversionedClient(privilegedLoopbackKubeClient)
	quotaRegistry := quota.NewAllResourceQuotaRegistry(privilegedLoopbackOpenShiftClient, kubeClientSet)
	ruleResolver := rulevalidation.NewDefaultRuleResolver(
		informerFactory.Policies().Lister(),
		informerFactory.PolicyBindings().Lister(),
		informerFactory.ClusterPolicies().Lister().ClusterPolicies(),
		informerFactory.ClusterPolicyBindings().Lister().ClusterPolicyBindings(),
	)
	authorizer := newAuthorizer(ruleResolver, informerFactory, options.ProjectConfig.ProjectRequestMessage)

	pluginInitializer := oadmission.PluginInitializer{
		OpenshiftClient:       privilegedLoopbackOpenShiftClient,
		ProjectCache:          projectCache,
		OriginQuotaRegistry:   quotaRegistry,
		Authorizer:            authorizer,
		JenkinsPipelineConfig: options.JenkinsPipelineConfig,
		RESTClientConfig:      *privilegedLoopbackClientConfig,
		Informers:             informerFactory,
		ClusterQuotaMapper:    clusterQuotaMappingController.GetClusterQuotaMapper(),
		DefaultRegistryFn:     imageapi.DefaultRegistryFunc(defaultRegistryFunc),
	}
	originAdmission, kubeAdmission, err := buildAdmissionChains(options, kubeClientSet, pluginInitializer)
	if err != nil {
		return nil, err
	}

	serviceAccountTokenGetter, err := newServiceAccountTokenGetter(options)
	if err != nil {
		return nil, err
	}

	authenticator, err := newAuthenticator(options, restOptsGetter, serviceAccountTokenGetter, apiClientCAs, groupCache)
	if err != nil {
		return nil, err
	}

	plug, plugStart := newControllerPlug(options, client)

	config := &MasterConfig{
		Options: options,

		RESTOptionsGetter: restOptsGetter,

//.........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: BuildKubernetesNodeConfig

func BuildKubernetesNodeConfig(options configapi.NodeConfig) (*NodeConfig, error) {
	originClient, _, err := configapi.GetOpenShiftClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}
	kubeClient, _, err := configapi.GetKubeClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}
	// Make a separate client for event reporting, to avoid event QPS blocking node calls
	eventClient, _, err := configapi.GetKubeClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}

	if options.NodeName == "localhost" {
		glog.Warningf(`Using "localhost" as node name will not resolve from all locations`)
	}

	clientCAs, err := util.CertPoolFromFile(options.ServingInfo.ClientCA)
	if err != nil {
		return nil, err
	}

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	var path string
	var fileCheckInterval int64
	if options.PodManifestConfig != nil {
		path = options.PodManifestConfig.Path
		fileCheckInterval = options.PodManifestConfig.FileCheckIntervalSeconds
	}

	var dockerExecHandler dockertools.ExecHandler

	switch options.DockerConfig.ExecHandlerName {
	case configapi.DockerExecHandlerNative:
		dockerExecHandler = &dockertools.NativeExecHandler{}
	case configapi.DockerExecHandlerNsenter:
		dockerExecHandler = &dockertools.NsenterExecHandler{}
	}

	kubeAddressStr, kubePortStr, err := net.SplitHostPort(options.ServingInfo.BindAddress)
	if err != nil {
		return nil, fmt.Errorf("cannot parse node address: %v", err)
	}
	kubePort, err := strconv.Atoi(kubePortStr)
	if err != nil {
		return nil, fmt.Errorf("cannot parse node port: %v", err)
	}

	// declare the OpenShift defaults from config
	server := kubeletoptions.NewKubeletServer()
	server.Config = path
	server.RootDirectory = options.VolumeDirectory
	server.NodeIP = options.NodeIP
	server.HostnameOverride = options.NodeName
	server.AllowPrivileged = true
	server.RegisterNode = true
	server.Address = kubeAddressStr
	server.Port = uint(kubePort)
	server.ReadOnlyPort = 0 // no read only access
	server.CAdvisorPort = 0 // no unsecured cadvisor access
	server.HealthzPort = 0  // no unsecured healthz access
	server.ClusterDNS = options.DNSIP
	server.ClusterDomain = options.DNSDomain
	server.NetworkPluginName = options.NetworkConfig.NetworkPluginName
	server.HostNetworkSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HostPIDSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HostIPCSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HTTPCheckFrequency = unversioned.Duration{Duration: time.Duration(0)} // no remote HTTP pod creation access
	server.FileCheckFrequency = unversioned.Duration{Duration: time.Duration(fileCheckInterval) * time.Second}
	server.PodInfraContainerImage = imageTemplate.ExpandOrDie("pod")
	server.CPUCFSQuota = true // enable cpu cfs quota enforcement by default
	server.MaxPods = 110

	// prevents kube from generating certs
	server.TLSCertFile = options.ServingInfo.ServerCert.CertFile
	server.TLSPrivateKeyFile = options.ServingInfo.ServerCert.KeyFile

	containerized := cmdutil.Env("OPENSHIFT_CONTAINERIZED", "") == "true"
	server.Containerized = containerized

	// 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.KubeletArguments, server.AddFlags); len(err) > 0 {
		return nil, kerrors.NewAggregate(err)
	}

	proxyconfig, err := buildKubeProxyConfig(options)
	if err != nil {
		return nil, err
	}

	cfg, err := kubeletapp.UnsecuredKubeletConfig(server)
	if err != nil {
		return nil, err
//.........这里部分代码省略.........
开发者ID:poomsujarit，项目名称:origin，代码行数:101，代码来源:node_config.go


示例14: BuildKubernetesNodeConfig

func BuildKubernetesNodeConfig(options configapi.NodeConfig) (*NodeConfig, error) {
	originClient, osClientConfig, err := configapi.GetOpenShiftClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}
	kubeClient, _, err := configapi.GetKubeClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}
	// Make a separate client for event reporting, to avoid event QPS blocking node calls
	eventClient, _, err := configapi.GetKubeClient(options.MasterKubeConfig)
	if err != nil {
		return nil, err
	}

	if options.NodeName == "localhost" {
		glog.Warningf(`Using "localhost" as node name will not resolve from all locations`)
	}

	clientCAs, err := kcrypto.CertPoolFromFile(options.ServingInfo.ClientCA)
	if err != nil {
		return nil, err
	}

	imageTemplate := variable.NewDefaultImageTemplate()
	imageTemplate.Format = options.ImageConfig.Format
	imageTemplate.Latest = options.ImageConfig.Latest

	var path string
	var fileCheckInterval int64
	if options.PodManifestConfig != nil {
		path = options.PodManifestConfig.Path
		fileCheckInterval = options.PodManifestConfig.FileCheckIntervalSeconds
	}

	var dockerExecHandler dockertools.ExecHandler

	switch options.DockerConfig.ExecHandlerName {
	case configapi.DockerExecHandlerNative:
		dockerExecHandler = &dockertools.NativeExecHandler{}
	case configapi.DockerExecHandlerNsenter:
		dockerExecHandler = &dockertools.NsenterExecHandler{}
	}

	kubeAddressStr, kubePortStr, err := net.SplitHostPort(options.ServingInfo.BindAddress)
	if err != nil {
		return nil, fmt.Errorf("cannot parse node address: %v", err)
	}
	kubePort, err := strconv.Atoi(kubePortStr)
	if err != nil {
		return nil, fmt.Errorf("cannot parse node port: %v", err)
	}

	// Defaults are tested in TestKubeletDefaults
	server := kubeletoptions.NewKubeletServer()
	// Adjust defaults
	server.Config = path
	server.RootDirectory = options.VolumeDirectory
	server.NodeIP = options.NodeIP
	server.HostnameOverride = options.NodeName
	server.AllowPrivileged = true
	server.RegisterNode = true
	server.Address = kubeAddressStr
	server.Port = uint(kubePort)
	server.ReadOnlyPort = 0        // no read only access
	server.CAdvisorPort = 0        // no unsecured cadvisor access
	server.HealthzPort = 0         // no unsecured healthz access
	server.HealthzBindAddress = "" // no unsecured healthz access
	server.ClusterDNS = options.DNSIP
	server.ClusterDomain = options.DNSDomain
	server.NetworkPluginName = options.NetworkConfig.NetworkPluginName
	server.HostNetworkSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HostPIDSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HostIPCSources = strings.Join([]string{kubelettypes.ApiserverSource, kubelettypes.FileSource}, ",")
	server.HTTPCheckFrequency = unversioned.Duration{Duration: time.Duration(0)} // no remote HTTP pod creation access
	server.FileCheckFrequency = unversioned.Duration{Duration: time.Duration(fileCheckInterval) * time.Second}
	server.PodInfraContainerImage = imageTemplate.ExpandOrDie("pod")
	server.CPUCFSQuota = true // enable cpu cfs quota enforcement by default
	server.MaxPods = 110
	server.SerializeImagePulls = false // disable serial image pulls by default

	switch server.NetworkPluginName {
	case ovs.SingleTenantPluginName, ovs.MultiTenantPluginName:
		// set defaults for openshift-sdn
		server.HairpinMode = componentconfig.HairpinNone
		server.ConfigureCBR0 = false
	}

	// prevents kube from generating certs
	server.TLSCertFile = options.ServingInfo.ServerCert.CertFile
	server.TLSPrivateKeyFile = options.ServingInfo.ServerCert.KeyFile

	containerized := cmdutil.Env("OPENSHIFT_CONTAINERIZED", "") == "true"
	server.Containerized = containerized

	// 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.KubeletArguments, server.AddFlags); len(err) > 0 {
		return nil, kerrors.NewAggregate(err)
//.........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:node_config.go



注：本文中的github.com/openshift/origin/pkg/cmd/server/api.GetOpenShiftClient函数示例由纯净天空整理自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。

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
More+
上一篇：
Golang api.HasOpenShiftAPILevel函数代码示例发布时间：2022-05-28
下一篇：
Golang api.GetNamedCertificateMap函数代码示例发布时间：2022-05-28
热门推荐
More+
热门话题
More+
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