当前位置: 首页>>代码示例>>Golang>>正文


Golang admission.Validate函数代码示例

本文整理汇总了Golang中github.com/openshift/origin/pkg/cmd/server/admission.Validate函数的典型用法代码示例。如果您正苦于以下问题:Golang Validate函数的具体用法?Golang Validate怎么用?Golang Validate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Validate函数的6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: 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2: BuildKubernetesMasterConfig


//.........这里部分代码省略.........

	plugins := []admission.Interface{}
	for _, pluginName := range strings.Split(server.AdmissionControl, ",") {
		switch pluginName {
		case serviceadmit.ExternalIPPluginName:
			// this needs to be moved upstream to be part of core config
			reject, admit, err := serviceadmit.ParseCIDRRules(options.NetworkConfig.ExternalIPNetworkCIDRs)
			if err != nil {
				// should have been caught with validation
				return nil, err
			}
			plugins = append(plugins, serviceadmit.NewExternalIPRanger(reject, admit))
		case saadmit.PluginName:
			// we need to set some custom parameters on the service account admission controller, so create that one by hand
			saAdmitter := saadmit.NewServiceAccount(internalclientset.FromUnversionedClient(kubeClient))
			saAdmitter.LimitSecretReferences = options.ServiceAccountConfig.LimitSecretReferences
			saAdmitter.Run()
			plugins = append(plugins, saAdmitter)

		default:
			configFile, err := pluginconfig.GetPluginConfigFile(options.KubernetesMasterConfig.AdmissionConfig.PluginConfig, pluginName, server.AdmissionControlConfigFile)
			if err != nil {
				return nil, err
			}
			plugin := admission.InitPlugin(pluginName, internalclientset.FromUnversionedClient(kubeClient), 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...)

	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)
	}

	// TODO you have to know every APIGroup you're enabling or upstream will panic.  It's alternative to panicing is Fataling
	// It needs a refactor to return errors
	storageDestinations := genericapiserver.NewStorageDestinations()
	// storageVersions is a map from API group to allowed versions that must be a version exposed by the REST API or it breaks.
	// We need to fix the upstream to stop using the storage version as a preferred api version.
	storageVersions := map[string]string{}

	enabledKubeVersions := configapi.GetEnabledAPIVersionsForGroup(*options.KubernetesMasterConfig, configapi.APIGroupKube)
	if len(enabledKubeVersions) > 0 {
		kubeStorageVersion := unversioned.GroupVersion{Group: configapi.APIGroupKube, Version: options.EtcdStorageConfig.KubernetesStorageVersion}
		databaseStorage, err := NewEtcdStorage(etcdClient, kubeStorageVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
		if err != nil {
			return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
		}
		storageDestinations.AddAPIGroup(configapi.APIGroupKube, databaseStorage)
		storageVersions[configapi.APIGroupKube] = options.EtcdStorageConfig.KubernetesStorageVersion
开发者ID:jwforres,项目名称:origin,代码行数:67,代码来源:master_config.go

示例3: BuildMasterConfig


//.........这里部分代码省略.........
		"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 {
			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...)

	// 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,
		Authenticator:                 authenticator,
		Authorizer:                    authorizer,
		AuthorizationAttributeBuilder: newAuthorizationAttributeBuilder(requestContextMapper),

		GroupCache:                    groupCache,
		ProjectAuthorizationCache:     newProjectAuthorizationCache(authorizer, privilegedLoopbackKubeClient, informerFactory),
		ProjectCache:                  projectCache,
		ClusterQuotaMappingController: clusterQuotaMappingController,

		RequestContextMapper: requestContextMapper,

		AdmissionControl: admissionController,

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

		ControllerPlug:      plug,
		ControllerPlugStart: plugStart,

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

		ClientCAs:    clientCAs,
		APIClientCAs: apiClientCAs,

		PluginInitializer: pluginInitializer,

		PrivilegedLoopbackClientConfig:     *privilegedLoopbackClientConfig,
		PrivilegedLoopbackOpenShiftClient:  privilegedLoopbackOpenShiftClient,
		PrivilegedLoopbackKubernetesClient: privilegedLoopbackKubeClient,
		Informers:                          informerFactory,
	}

	return config, nil
}
开发者ID:rhamilto,项目名称:origin,代码行数:101,代码来源:master_config.go

示例4: newAdmissionChain

func newAdmissionChain(pluginNames []string, admissionConfigFilename string, pluginConfig map[string]configapi.AdmissionPluginConfig, options configapi.MasterConfig, kubeClientSet *internalclientset.Clientset, pluginInitializer oadmission.PluginInitializer) (admission.Interface, error) {
	plugins := []admission.Interface{}
	for _, pluginName := range pluginNames {
		switch pluginName {
		case lifecycle.PluginName:
			// We need to include our infrastructure and shared resource namespaces in the immortal namespaces list
			immortalNamespaces := sets.NewString(kapi.NamespaceDefault)
			if len(options.PolicyConfig.OpenShiftSharedResourcesNamespace) > 0 {
				immortalNamespaces.Insert(options.PolicyConfig.OpenShiftSharedResourcesNamespace)
			}
			if len(options.PolicyConfig.OpenShiftInfrastructureNamespace) > 0 {
				immortalNamespaces.Insert(options.PolicyConfig.OpenShiftInfrastructureNamespace)
			}
			plugins = append(plugins, lifecycle.NewLifecycle(kubeClientSet, immortalNamespaces))

		case serviceadmit.ExternalIPPluginName:
			// this needs to be moved upstream to be part of core config
			reject, admit, err := serviceadmit.ParseRejectAdmitCIDRRules(options.NetworkConfig.ExternalIPNetworkCIDRs)
			if err != nil {
				// should have been caught with validation
				return nil, err
			}
			plugins = append(plugins, serviceadmit.NewExternalIPRanger(reject, admit))

		case serviceadmit.RestrictedEndpointsPluginName:
			// we need to set some customer parameters, so create by hand
			restrictedNetworks, err := serviceadmit.ParseSimpleCIDRRules([]string{options.NetworkConfig.ClusterNetworkCIDR, options.NetworkConfig.ServiceNetworkCIDR})
			if err != nil {
				// should have been caught with validation
				return nil, err
			}
			plugins = append(plugins, serviceadmit.NewRestrictedEndpointsAdmission(restrictedNetworks))

		case saadmit.PluginName:
			// we need to set some custom parameters on the service account admission controller, so create that one by hand
			saAdmitter := saadmit.NewServiceAccount(kubeClientSet)
			saAdmitter.LimitSecretReferences = options.ServiceAccountConfig.LimitSecretReferences
			saAdmitter.Run()
			plugins = append(plugins, saAdmitter)

		default:
			configFile, err := pluginconfig.GetPluginConfigFile(pluginConfig, pluginName, admissionConfigFilename)
			if err != nil {
				return nil, err
			}
			plugin := admission.InitPlugin(pluginName, kubeClientSet, 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
	}

	return admission.NewChainHandler(plugins...), nil
}
开发者ID:legionus,项目名称:origin,代码行数:61,代码来源:master_config.go

示例5: BuildKubernetesMasterConfig


//.........这里部分代码省略.........
	}

	plugins := []admission.Interface{}
	for _, pluginName := range strings.Split(server.AdmissionControl, ",") {
		switch pluginName {
		case saadmit.PluginName:
			// we need to set some custom parameters on the service account admission controller, so create that one by hand
			saAdmitter := saadmit.NewServiceAccount(kubeClient)
			saAdmitter.LimitSecretReferences = options.ServiceAccountConfig.LimitSecretReferences
			saAdmitter.Run()
			plugins = append(plugins, saAdmitter)

		default:
			configFile := server.AdmissionControlConfigFile
			pluginConfig := options.KubernetesMasterConfig.AdmissionConfig.PluginConfig

			// Check whether a config is specified for this plugin. If not, default to the
			// global plugin config file specifiedd in the server config.
			if cfg, hasConfig := pluginConfig[pluginName]; hasConfig {
				configFile, err = pluginconfig.GetPluginConfig(cfg)
				if err != nil {
					return nil, err
				}
			}
			plugin := admission.InitPlugin(pluginName, kubeClient, 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...)

	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)
	}

	// TODO you have to know every APIGroup you're enabling or upstream will panic.  It's alternative to panicing is Fataling
	// It needs a refactor to return errors
	storageDestinations := master.NewStorageDestinations()
	// storageVersions is a map from API group to allowed versions that must be a version exposed by the REST API or it breaks.
	// We need to fix the upstream to stop using the storage version as a preferred api version.
	storageVersions := map[string]string{}

	enabledKubeVersions := configapi.GetEnabledAPIVersionsForGroup(*options.KubernetesMasterConfig, configapi.APIGroupKube)
	enabledKubeVersionSet := sets.NewString(enabledKubeVersions...)
	if len(enabledKubeVersions) > 0 {
		databaseStorage, err := master.NewEtcdStorage(etcdClient, kapilatest.InterfacesForLegacyGroup, options.EtcdStorageConfig.KubernetesStorageVersion, options.EtcdStorageConfig.KubernetesStoragePrefix)
		if err != nil {
			return nil, fmt.Errorf("Error setting up Kubernetes server storage: %v", err)
		}
		storageDestinations.AddAPIGroup(configapi.APIGroupKube, databaseStorage)
		storageVersions[configapi.APIGroupKube] = options.EtcdStorageConfig.KubernetesStorageVersion
开发者ID:abhat,项目名称:origin,代码行数:67,代码来源:master_config.go

示例6: BuildKubernetesMasterConfig


//.........这里部分代码省略.........
				immortalNamespaces.Insert(options.PolicyConfig.OpenShiftInfrastructureNamespace)
			}
			plugins = append(plugins, lifecycle.NewLifecycle(clientadapter.FromUnversionedClient(kubeClient), immortalNamespaces))

		case serviceadmit.ExternalIPPluginName:
			// this needs to be moved upstream to be part of core config
			reject, admit, err := serviceadmit.ParseCIDRRules(options.NetworkConfig.ExternalIPNetworkCIDRs)
			if err != nil {
				// should have been caught with validation
				return nil, err
			}
			plugins = append(plugins, serviceadmit.NewExternalIPRanger(reject, admit))
		case saadmit.PluginName:
			// we need to set some custom parameters on the service account admission controller, so create that one by hand
			saAdmitter := saadmit.NewServiceAccount(clientadapter.FromUnversionedClient(kubeClient))
			saAdmitter.LimitSecretReferences = options.ServiceAccountConfig.LimitSecretReferences
			saAdmitter.Run()
			plugins = append(plugins, saAdmitter)

		default:
			configFile, err := pluginconfig.GetPluginConfigFile(options.KubernetesMasterConfig.AdmissionConfig.PluginConfig, pluginName, server.AdmissionControlConfigFile)
			if err != nil {
				return nil, err
			}
			plugin := admission.InitPlugin(pluginName, clientadapter.FromUnversionedClient(kubeClient), 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...)

	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,
	)

	resourceEncodingConfig.SetVersionEncoding(
		batch.GroupName,
		unversioned.GroupVersion{Group: batch.GroupName, Version: "v1"},
开发者ID:juanvallejo,项目名称:origin,代码行数:67,代码来源:master_config.go


注:本文中的github.com/openshift/origin/pkg/cmd/server/admission.Validate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。