Golang restclient.TLSConfigFor函数代码示例

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本文整理汇总了Golang中k8s/io/kubernetes/pkg/client/restclient.TLSConfigFor函数的典型用法代码示例。如果您正苦于以下问题：Golang TLSConfigFor函数的具体用法？Golang TLSConfigFor怎么用？Golang TLSConfigFor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TLSConfigFor函数的9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: MakeEtcdClient

// MakeEtcdClient creates an etcd client based on the provided config.
func MakeEtcdClient(etcdClientInfo configapi.EtcdConnectionInfo) (etcdclient.Client, error) {
	tlsConfig, err := restclient.TLSConfigFor(&restclient.Config{
		TLSClientConfig: restclient.TLSClientConfig{
			CertFile: etcdClientInfo.ClientCert.CertFile,
			KeyFile:  etcdClientInfo.ClientCert.KeyFile,
			CAFile:   etcdClientInfo.CA,
		},
	})
	if err != nil {
		return nil, err
	}

	transport := knet.SetTransportDefaults(&http.Transport{
		TLSClientConfig: tlsConfig,
		Dial: (&net.Dialer{
			// default from http.DefaultTransport
			Timeout: 30 * time.Second,
			// Lower the keep alive for connections.
			KeepAlive: 1 * time.Second,
		}).Dial,
		// Because watches are very bursty, defends against long delays in watch reconnections.
		MaxIdleConnsPerHost: 500,
	})

	cfg := etcdclient.Config{
		Endpoints: etcdClientInfo.URLs,
		// TODO: Determine if transport needs optimization
		Transport: transport,
	}
	return etcdclient.New(cfg)
}

开发者ID:juanluisvaladas，项目名称:origin，代码行数:32，代码来源:etcd.go

示例2: dialBackend

func (p *UpgradeAwareSingleHostReverseProxy) dialBackend(req *http.Request) (net.Conn, error) {
	dialAddr := netutil.CanonicalAddr(req.URL)

	switch p.backendAddr.Scheme {
	case "http":
		return net.Dial("tcp", dialAddr)
	case "https":
		tlsConfig, err := restclient.TLSConfigFor(p.clientConfig)
		if err != nil {
			return nil, err
		}
		tlsConn, err := tls.Dial("tcp", dialAddr, tlsConfig)
		if err != nil {
			return nil, err
		}
		hostToVerify, _, err := net.SplitHostPort(dialAddr)
		if err != nil {
			return nil, err
		}
		err = tlsConn.VerifyHostname(hostToVerify)
		return tlsConn, err
	default:
		return nil, fmt.Errorf("unknown scheme: %s", p.backendAddr.Scheme)
	}
}

开发者ID:juanluisvaladas，项目名称:origin，代码行数:25，代码来源:upgradeawareproxy.go

示例3: EtcdClient

// EtcdClient creates an etcd client based on the provided config.
func EtcdClient(etcdClientInfo configapi.EtcdConnectionInfo) (*etcdclient.Client, error) {
	tlsConfig, err := restclient.TLSConfigFor(&restclient.Config{
		TLSClientConfig: restclient.TLSClientConfig{
			CertFile: etcdClientInfo.ClientCert.CertFile,
			KeyFile:  etcdClientInfo.ClientCert.KeyFile,
			CAFile:   etcdClientInfo.CA,
		},
	})
	if err != nil {
		return nil, err
	}

	transport := knet.SetTransportDefaults(&http.Transport{
		TLSClientConfig: tlsConfig,
		Dial: (&net.Dialer{
			// default from http.DefaultTransport
			Timeout: 30 * time.Second,
			// Lower the keep alive for connections.
			KeepAlive: 1 * time.Second,
		}).Dial,
		// Because watches are very bursty, defends against long delays in watch reconnections.
		MaxIdleConnsPerHost: 500,
	})

	etcdClient := etcdclient.NewClient(etcdClientInfo.URLs)
	etcdClient.SetTransport(transport)
	etcdClient.CheckRetry = NeverRetryOnFailure
	return etcdClient, nil
}

开发者ID:RomainVabre，项目名称:origin，代码行数:30，代码来源:etcd.go

示例4: maybeWrapForConnectionUpgrades

// maybeWrapForConnectionUpgrades wraps the roundtripper for upgrades.  The bool indicates if it was wrapped
func (r *proxyHandler) maybeWrapForConnectionUpgrades(rt http.RoundTripper, req *http.Request) (http.RoundTripper, bool, error) {
	connectionHeader := req.Header.Get("Connection")
	if len(connectionHeader) == 0 {
		return rt, false, nil
	}

	cfg := r.getRESTConfig()
	tlsConfig, err := restclient.TLSConfigFor(cfg)
	if err != nil {
		return nil, true, err
	}
	upgradeRoundTripper := spdy.NewRoundTripper(tlsConfig)
	wrappedRT, err := restclient.HTTPWrappersForConfig(cfg, upgradeRoundTripper)
	if err != nil {
		return nil, true, err
	}

	return wrappedRT, true, nil
}

开发者ID:jbeda，项目名称:kubernetes，代码行数:20，代码来源:handler_proxy.go

示例5: NewExecutor

// NewExecutor connects to the provided server and upgrades the connection to
// multiplexed bidirectional streams. The current implementation uses SPDY,
// but this could be replaced with HTTP/2 once it's available, or something else.
// TODO: the common code between this and portforward could be abstracted.
func NewExecutor(config *restclient.Config, method string, url *url.URL) (StreamExecutor, error) {
	tlsConfig, err := restclient.TLSConfigFor(config)
	if err != nil {
		return nil, err
	}

	upgradeRoundTripper := spdy.NewRoundTripper(tlsConfig)
	wrapper, err := restclient.HTTPWrappersForConfig(config, upgradeRoundTripper)
	if err != nil {
		return nil, err
	}

	return &streamExecutor{
		upgrader:  upgradeRoundTripper,
		transport: wrapper,
		method:    method,
		url:       url,
	}, nil
}

开发者ID:XbinZh，项目名称:kubernetes，代码行数:23，代码来源:remotecommand.go

示例6: makeTransport

func makeTransport(config *schedulerapi.ExtenderConfig) (http.RoundTripper, error) {
	var cfg restclient.Config
	if config.TLSConfig != nil {
		cfg.TLSClientConfig = *config.TLSConfig
	}
	if config.EnableHttps {
		hasCA := len(cfg.CAFile) > 0 || len(cfg.CAData) > 0
		if !hasCA {
			cfg.Insecure = true
		}
	}
	tlsConfig, err := restclient.TLSConfigFor(&cfg)
	if err != nil {
		return nil, err
	}
	if tlsConfig != nil {
		return utilnet.SetTransportDefaults(&http.Transport{
			TLSClientConfig: tlsConfig,
		}), nil
	}
	return utilnet.SetTransportDefaults(&http.Transport{}), nil
}

开发者ID:Clarifai，项目名称:kubernetes，代码行数:22，代码来源:extender.go

示例7: getClients

// getClients returns a Kube client, OpenShift client, and registry client.
func getClients(f *clientcmd.Factory, caBundle string) (*client.Client, *kclient.Client, *http.Client, error) {
	clientConfig, err := f.OpenShiftClientConfig.ClientConfig()
	if err != nil {
		return nil, nil, nil, err
	}

	var (
		token          string
		osClient       *client.Client
		kClient        *kclient.Client
		registryClient *http.Client
	)

	switch {
	case len(clientConfig.BearerToken) > 0:
		osClient, kClient, err = f.Clients()
		if err != nil {
			return nil, nil, nil, err
		}
		token = clientConfig.BearerToken
	default:
		err = errors.New("You must use a client config with a token")
		return nil, nil, nil, err
	}

	// copy the config
	registryClientConfig := *clientConfig

	// zero out everything we don't want to use
	registryClientConfig.BearerToken = ""
	registryClientConfig.CertFile = ""
	registryClientConfig.CertData = []byte{}
	registryClientConfig.KeyFile = ""
	registryClientConfig.KeyData = []byte{}

	// we have to set a username to something for the Docker login
	// but it's not actually used
	registryClientConfig.Username = "unused"

	// set the "password" to be the token
	registryClientConfig.Password = token

	tlsConfig, err := restclient.TLSConfigFor(&registryClientConfig)
	if err != nil {
		return nil, nil, nil, err
	}

	// if the user specified a CA on the command line, add it to the
	// client config's CA roots
	if len(caBundle) > 0 {
		data, err := ioutil.ReadFile(caBundle)
		if err != nil {
			return nil, nil, nil, err
		}

		if tlsConfig.RootCAs == nil {
			tlsConfig.RootCAs = x509.NewCertPool()
		}

		tlsConfig.RootCAs.AppendCertsFromPEM(data)
	}

	transport := knet.SetTransportDefaults(&http.Transport{
		TLSClientConfig: tlsConfig,
	})

	wrappedTransport, err := restclient.HTTPWrappersForConfig(&registryClientConfig, transport)
	if err != nil {
		return nil, nil, nil, err
	}

	registryClient = &http.Client{
		Transport: wrappedTransport,
	}

	return osClient, kClient, registryClient, nil
}

开发者ID:RomainVabre，项目名称:origin，代码行数:78，代码来源:images.go

示例8: init

func (h *hawkularSink) init() error {
	h.reg = make(map[string]*metrics.MetricDefinition)
	h.models = make(map[string]*metrics.MetricDefinition)
	h.modifiers = make([]metrics.Modifier, 0)
	h.filters = make([]Filter, 0)
	h.batchSize = batchSizeDefault

	p := metrics.Parameters{
		Tenant:      "heapster",
		Url:         h.uri.String(),
		Concurrency: concurrencyDefault,
	}

	opts := h.uri.Query()

	if v, found := opts["tenant"]; found {
		p.Tenant = v[0]
	}

	if v, found := opts["labelToTenant"]; found {
		h.labelTenant = v[0]
	}

	if v, found := opts[nodeId]; found {
		h.labelNodeId = v[0]
	}

	if v, found := opts["useServiceAccount"]; found {
		if b, _ := strconv.ParseBool(v[0]); b {
			// If a readable service account token exists, then use it
			if contents, err := ioutil.ReadFile(defaultServiceAccountFile); err == nil {
				p.Token = string(contents)
			}
		}
	}

	// Authentication / Authorization parameters
	tC := &tls.Config{}

	if v, found := opts["auth"]; found {
		if _, f := opts["caCert"]; f {
			return fmt.Errorf("Both auth and caCert files provided, combination is not supported")
		}
		if len(v[0]) > 0 {
			// Authfile
			kubeConfig, err := kubeClientCmd.NewNonInteractiveDeferredLoadingClientConfig(&kubeClientCmd.ClientConfigLoadingRules{
				ExplicitPath: v[0]},
				&kubeClientCmd.ConfigOverrides{}).ClientConfig()
			if err != nil {
				return err
			}
			tC, err = kube_client.TLSConfigFor(kubeConfig)
			if err != nil {
				return err
			}
		}
	}

	if u, found := opts["user"]; found {
		if _, wrong := opts["useServiceAccount"]; wrong {
			return fmt.Errorf("If user and password are used, serviceAccount cannot be used")
		}
		if p, f := opts["pass"]; f {
			h.modifiers = append(h.modifiers, func(req *http.Request) error {
				req.SetBasicAuth(u[0], p[0])
				return nil
			})
		}
	}

	if v, found := opts["caCert"]; found {
		caCert, err := ioutil.ReadFile(v[0])
		if err != nil {
			return err
		}

		caCertPool := x509.NewCertPool()
		caCertPool.AppendCertsFromPEM(caCert)

		tC.RootCAs = caCertPool
	}

	if v, found := opts["insecure"]; found {
		_, f := opts["caCert"]
		_, f2 := opts["auth"]
		if f || f2 {
			return fmt.Errorf("Insecure can't be defined with auth or caCert")
		}
		insecure, err := strconv.ParseBool(v[0])
		if err != nil {
			return err
		}
		tC.InsecureSkipVerify = insecure
	}

	p.TLSConfig = tC

	// Filters
	if v, found := opts["filter"]; found {
		filters, err := parseFilters(v)
//.........这里部分代码省略.........

开发者ID:titilambert，项目名称:heapster，代码行数:101，代码来源:driver.go

示例9: init

// init initializes the Hawkular dataSource. Almost equal to the Heapster initialization
func (hs *hawkularSource) init() error {
	hs.modifiers = make([]metrics.Modifier, 0)
	p := metrics.Parameters{
		Tenant: "heapster", // This data is stored by the heapster - for no-namespace hits
		Url:    hs.uri.String(),
	}

	opts := hs.uri.Query()

	if v, found := opts["tenant"]; found {
		p.Tenant = v[0]
	}

	if v, found := opts["useServiceAccount"]; found {
		if b, _ := strconv.ParseBool(v[0]); b {
			accountFile := defaultServiceAccountFile
			if file, f := opts["serviceAccountFile"]; f {
				accountFile = file[0]
			}

			// If a readable service account token exists, then use it
			if contents, err := ioutil.ReadFile(accountFile); err == nil {
				p.Token = string(contents)
			} else {
				glog.Errorf("Could not read contents of %s, no token authentication is used\n", defaultServiceAccountFile)
			}
		}
	}

	// Authentication / Authorization parameters
	tC := &tls.Config{}

	if v, found := opts["auth"]; found {
		if _, f := opts["caCert"]; f {
			return fmt.Errorf("Both auth and caCert files provided, combination is not supported")
		}
		if len(v[0]) > 0 {
			// Authfile
			kubeConfig, err := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(&clientcmd.ClientConfigLoadingRules{
				ExplicitPath: v[0]},
				&clientcmd.ConfigOverrides{}).ClientConfig()
			if err != nil {
				return err
			}
			tC, err = restclient.TLSConfigFor(kubeConfig)
			if err != nil {
				return err
			}
		}
	}

	if u, found := opts["user"]; found {
		if _, wrong := opts["useServiceAccount"]; wrong {
			return fmt.Errorf("If user and password are used, serviceAccount cannot be used")
		}
		if p, f := opts["pass"]; f {
			hs.modifiers = append(hs.modifiers, func(req *http.Request) error {
				req.SetBasicAuth(u[0], p[0])
				return nil
			})
		}
	}

	if v, found := opts["caCert"]; found {
		caCert, err := ioutil.ReadFile(v[0])
		if err != nil {
			return err
		}

		caCertPool := x509.NewCertPool()
		caCertPool.AppendCertsFromPEM(caCert)

		tC.RootCAs = caCertPool
	}

	if v, found := opts["insecure"]; found {
		insecure, err := strconv.ParseBool(v[0])
		if err != nil {
			return err
		}
		tC.InsecureSkipVerify = insecure
	}

	p.TLSConfig = tC

	c, err := metrics.NewHawkularClient(p)
	if err != nil {
		return err
	}

	hs.client = c

	glog.Infof("Initialised Hawkular Source with parameters %v", p)
	return nil
}

开发者ID:Clarifai，项目名称:kubernetes，代码行数:96，代码来源:hawkular.go

注：本文中的k8s/io/kubernetes/pkg/client/restclient.TLSConfigFor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。