Golang pkg.ReadTLSConfigFiles函数代码示例

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本文整理汇总了Golang中github.com/coreos/fleet/pkg.ReadTLSConfigFiles函数的典型用法代码示例。如果您正苦于以下问题：Golang ReadTLSConfigFiles函数的具体用法？Golang ReadTLSConfigFiles怎么用？Golang ReadTLSConfigFiles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ReadTLSConfigFiles函数的13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: getFleetRegistryClient

func getFleetRegistryClient(fleetEndpoints []string) (fleetClient.API, error) {
	var dial func(string, string) (net.Conn, error)

	tlsConfig, err := fleetPkg.ReadTLSConfigFiles("", "", "")
	if err != nil {
		return nil, err
	}

	trans := &http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	timeout := 3 * time.Second
	eCfg := etcd.Config{
		Endpoints: fleetEndpoints,
		Transport: trans,
	}
	eClient, err := etcd.New(eCfg)
	if err != nil {
		return nil, err
	}
	kAPI := etcd.NewKeysAPI(eClient)
	reg := registry.NewEtcdRegistry(kAPI, registry.DefaultKeyPrefix, timeout)

	return &fleetClient.RegistryClient{Registry: reg}, nil
}

开发者ID:ubideo，项目名称:heapster，代码行数:27，代码来源:coreos.go

示例2: getFleetRegistryClient

func getFleetRegistryClient() (fleetClient.API, error) {
	var dial func(string, string) (net.Conn, error)

	tlsConfig, err := fleetPkg.ReadTLSConfigFiles("", "", "")
	if err != nil {
		return nil, err
	}

	trans := &http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	timeout := 3 * 1000 * time.Millisecond

	machines := strings.Split(*argEndpoints, ",")
	eClient, err := etcd.NewClient(machines, trans, timeout)
	if err != nil {
		return nil, err
	}

	reg := registry.NewEtcdRegistry(eClient, "/_coreos.com/fleet/")

	return &fleetClient.RegistryClient{Registry: reg}, nil
}

开发者ID:mikedanese，项目名称:heapster，代码行数:25，代码来源:buddy.go

示例3: getRegistryClient

func getRegistryClient(cCmd *cobra.Command) (client.API, error) {
	var dial func(string, string) (net.Conn, error)
	SSHUserName, _ := cmdFleet.PersistentFlags().GetString("ssh-username")
	tun := getTunnelFlag(cCmd)
	if tun != "" {
		sshClient, err := ssh.NewSSHClient(SSHUserName, tun, getChecker(cCmd), false, getSSHTimeoutFlag(cCmd))
		if err != nil {
			return nil, fmt.Errorf("failed initializing SSH client: %v", err)
		}

		dial = func(network, addr string) (net.Conn, error) {
			tcpaddr, err := net.ResolveTCPAddr(network, addr)
			if err != nil {
				return nil, err
			}
			return sshClient.DialTCP(network, nil, tcpaddr)
		}
	}

	CAFile, _ := cmdFleet.PersistentFlags().GetString("ca-file")
	CertFile, _ := cmdFleet.PersistentFlags().GetString("cert-file")
	KeyFile, _ := cmdFleet.PersistentFlags().GetString("key-file")
	tlsConfig, err := pkg.ReadTLSConfigFiles(CAFile, CertFile, KeyFile)
	if err != nil {
		return nil, err
	}

	trans := &http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	endPoint, _ := cmdFleet.PersistentFlags().GetString("endpoint")
	eCfg := etcd.Config{
		Endpoints:               strings.Split(endPoint, ","),
		Transport:               trans,
		HeaderTimeoutPerRequest: getRequestTimeoutFlag(cCmd),
	}

	eClient, err := etcd.New(eCfg)
	if err != nil {
		return nil, err
	}

	etcdKeyPrefix, _ := cmdFleet.PersistentFlags().GetString("etcd-key-prefix")
	kAPI := etcd.NewKeysAPI(eClient)
	reg := registry.NewEtcdRegistry(kAPI, etcdKeyPrefix)

	if msg, ok := checkVersion(reg); !ok {
		stderr(msg)
	}

	return &client.RegistryClient{Registry: reg}, nil
}

开发者ID:pulcy，项目名称:j2，代码行数:54，代码来源:fleetctl.go

示例4: getRegistryClient

func getRegistryClient(config FleetConfig) (client.API, error) {
	var dial func(string, string) (net.Conn, error)
	tun := config.Tunnel
	if tun != "" {
		sshClient, err := ssh.NewSSHClient(config.SSHUserName, tun, getChecker(config), false, config.SSHTimeout)
		if err != nil {
			return nil, fmt.Errorf("failed initializing SSH client: %v", err)
		}

		dial = func(network, addr string) (net.Conn, error) {
			tcpaddr, err := net.ResolveTCPAddr(network, addr)
			if err != nil {
				return nil, err
			}
			return sshClient.DialTCP(network, nil, tcpaddr)
		}
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(config.CAFile, config.CertFile, config.KeyFile)
	if err != nil {
		return nil, err
	}

	trans := &http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	eCfg := etcd.Config{
		Endpoints:               strings.Split(config.EndPoint, ","),
		Transport:               trans,
		HeaderTimeoutPerRequest: config.RequestTimeout,
	}

	eClient, err := etcd.New(eCfg)
	if err != nil {
		return nil, err
	}

	kAPI := etcd.NewKeysAPI(eClient)
	reg := registry.NewEtcdRegistry(kAPI, config.EtcdKeyPrefix)

	/*if msg, ok := checkVersion(reg); !ok {
		stderr(msg)
	}*/

	return &client.RegistryClient{Registry: reg}, nil
}

开发者ID:pulcy，项目名称:j2，代码行数:48，代码来源:fleet.go

示例5: getRegistryClient

func getRegistryClient() (client.API, error) {
	var dial func(string, string) (net.Conn, error)
	sshTimeout := time.Duration(Flags.SSHTimeout*1000) * time.Millisecond
	tun := getTunnelFlag()
	if tun != "" {
		sshClient, err := ssh.NewSSHClient("core", tun, getChecker(), false, sshTimeout)
		if err != nil {
			return nil, fmt.Errorf("failed initializing SSH client: %v", err)
		}

		dial = func(network, addr string) (net.Conn, error) {
			tcpaddr, err := net.ResolveTCPAddr(network, addr)
			if err != nil {
				return nil, err
			}
			return sshClient.DialTCP(network, nil, tcpaddr)
		}
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(Flags.EtcdCAFile, Flags.EtcdCertFile, Flags.EtcdKeyFile)
	if err != nil {
		return nil, err
	}

	trans := &http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	timeout := time.Duration(Flags.RequestTimeout*1000) * time.Millisecond
	machines := []string{Flags.Endpoint}
	eClient, err := etcd.NewClient(machines, trans, timeout)
	if err != nil {
		return nil, err
	}

	reg := registry.NewEtcdRegistry(eClient, Flags.EtcdKeyPrefix)

	// if msg, ok := checkVersion(reg); !ok {
	// 	stderr(msg)
	// }

	return &client.RegistryClient{Registry: reg}, nil
}

开发者ID:CodeJuan，项目名称:deis，代码行数:44，代码来源:registry.go

示例6: getEtcdClient

func getEtcdClient() (*etcdClient, error) {
	var dial func(string, string) (net.Conn, error)
	sshTimeout := time.Duration(fleet.Flags.SSHTimeout*1000) * time.Millisecond
	tun := getTunnelFlag()
	if tun != "" {
		sshClient, err := ssh.NewSSHClient("core", tun, getChecker(), false, sshTimeout)
		if err != nil {
			return nil, fmt.Errorf("failed initializing SSH client: %v", err)
		}

		dial = func(network, addr string) (net.Conn, error) {
			tcpaddr, err := net.ResolveTCPAddr(network, addr)
			if err != nil {
				return nil, err
			}
			return sshClient.DialTCP(network, nil, tcpaddr)
		}
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(fleet.Flags.EtcdCAFile,
		fleet.Flags.EtcdCertFile, fleet.Flags.EtcdKeyFile)
	if err != nil {
		return nil, err
	}

	trans := http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	timeout := time.Duration(fleet.Flags.RequestTimeout*1000) * time.Millisecond
	machines := []string{fleet.Flags.Endpoint}

	c := etcd.NewClient(machines)
	c.SetDialTimeout(timeout)

	// use custom transport with SSH tunnel capability
	c.SetTransport(&trans)

	return &etcdClient{etcd: c}, nil
}

开发者ID:gpxl，项目名称:deis，代码行数:41，代码来源:etcd.go

示例7: getFleetRegistryClient

func getFleetRegistryClient(fleetEndpoints []string) (fleetClient.API, error) {
	var dial func(string, string) (net.Conn, error)

	tlsConfig, err := fleetPkg.ReadTLSConfigFiles("", "", "")
	if err != nil {
		return nil, err
	}

	trans := &http.Transport{
		Dial:            dial,
		TLSClientConfig: tlsConfig,
	}

	timeout := 3 * time.Second

	eClient, err := etcd.NewClient(fleetEndpoints, trans, timeout)
	if err != nil {
		return nil, err
	}

	reg := registry.NewEtcdRegistry(eClient, etcdRegistry)

	return &fleetClient.RegistryClient{Registry: reg}, nil
}

开发者ID:DreadPirateShawn，项目名称:heapster，代码行数:24，代码来源:coreos.go

示例8: getHTTPClient

func getHTTPClient() (client.API, error) {
	endpoints := strings.Split(globalFlags.Endpoint, ",")
	if len(endpoints) > 1 {
		log.Warningf("multiple endpoints provided but only the first (%s) is used", endpoints[0])
	}

	ep, err := url.Parse(endpoints[0])
	if err != nil {
		return nil, err
	}

	if len(ep.Scheme) == 0 {
		return nil, errors.New("URL scheme undefined")
	}

	tun := getTunnelFlag()
	tunneling := tun != ""

	dialUnix := ep.Scheme == "unix" || ep.Scheme == "file"

	tunnelFunc := net.Dial
	if tunneling {
		sshClient, err := ssh.NewSSHClient(globalFlags.SSHUserName, tun, getChecker(), true, getSSHTimeoutFlag())
		if err != nil {
			return nil, fmt.Errorf("failed initializing SSH client: %v", err)
		}

		if dialUnix {
			tgt := ep.Path
			tunnelFunc = func(string, string) (net.Conn, error) {
				log.Debugf("Establishing remote fleetctl proxy to %s", tgt)
				cmd := fmt.Sprintf(`fleetctl fd-forward %s`, tgt)
				return ssh.DialCommand(sshClient, cmd)
			}
		} else {
			tunnelFunc = sshClient.Dial
		}
	}

	dialFunc := tunnelFunc
	if dialUnix {
		// This commonly happens if the user misses the leading slash after the scheme.
		// For example, "unix://var/run/fleet.sock" would be parsed as host "var".
		if len(ep.Host) > 0 {
			return nil, fmt.Errorf("unable to connect to host %q with scheme %q", ep.Host, ep.Scheme)
		}

		// The Path field is only used for dialing and should not be used when
		// building any further HTTP requests.
		sockPath := ep.Path
		ep.Path = ""

		// If not tunneling to the unix socket, http.Client will dial it directly.
		// http.Client does not natively support dialing a unix domain socket, so the
		// dial function must be overridden.
		if !tunneling {
			dialFunc = func(string, string) (net.Conn, error) {
				return net.Dial("unix", sockPath)
			}
		}

		// http.Client doesn't support the schemes "unix" or "file", but it
		// is safe to use "http" as dialFunc ignores it anyway.
		ep.Scheme = "http"

		// The Host field is not used for dialing, but will be exposed in debug logs.
		ep.Host = "domain-sock"
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(globalFlags.CAFile, globalFlags.CertFile, globalFlags.KeyFile)
	if err != nil {
		return nil, err
	}

	trans := pkg.LoggingHTTPTransport{
		Transport: http.Transport{
			Dial:            dialFunc,
			TLSClientConfig: tlsConfig,
		},
	}

	hc := http.Client{
		Transport: &trans,
	}

	return client.NewHTTPClient(&hc, *ep)
}

开发者ID:pquast，项目名称:fleet，代码行数:87，代码来源:fleetctl.go

示例9: New

func New(cfg config.Config) (*Server, error) {
	agentTTL, err := time.ParseDuration(cfg.AgentTTL)
	if err != nil {
		return nil, err
	}

	mgr, err := systemd.NewSystemdUnitManager(systemd.DefaultUnitsDirectory)
	if err != nil {
		return nil, err
	}

	mach, err := newMachineFromConfig(cfg, mgr)
	if err != nil {
		return nil, err
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(cfg.EtcdCAFile, cfg.EtcdCertFile, cfg.EtcdKeyFile)
	if err != nil {
		return nil, err
	}

	eCfg := etcd.Config{
		Transport: &http.Transport{TLSClientConfig: tlsConfig},
		Endpoints: cfg.EtcdServers,
	}
	eClient, err := etcd.New(eCfg)
	if err != nil {
		return nil, err
	}

	etcdRequestTimeout := time.Duration(cfg.EtcdRequestTimeout*1000) * time.Millisecond
	kAPI := etcd.NewKeysAPI(eClient)
	reg := registry.NewEtcdRegistry(kAPI, cfg.EtcdKeyPrefix, etcdRequestTimeout)

	pub := agent.NewUnitStatePublisher(reg, mach, agentTTL)
	gen := unit.NewUnitStateGenerator(mgr)

	a := agent.New(mgr, gen, reg, mach, agentTTL)

	var rStream pkg.EventStream
	if !cfg.DisableWatches {
		rStream = registry.NewEtcdEventStream(kAPI, cfg.EtcdKeyPrefix)
	}
	lManager := lease.NewEtcdLeaseManager(kAPI, cfg.EtcdKeyPrefix, etcdRequestTimeout)

	ar := agent.NewReconciler(reg, rStream)

	e := engine.New(reg, lManager, rStream, mach)

	listeners, err := activation.Listeners(false)
	if err != nil {
		return nil, err
	}

	hrt := heart.New(reg, mach)
	mon := heart.NewMonitor(agentTTL)

	apiServer := api.NewServer(listeners, api.NewServeMux(reg, cfg.TokenLimit))
	apiServer.Serve()

	eIval := time.Duration(cfg.EngineReconcileInterval*1000) * time.Millisecond

	srv := Server{
		agent:       a,
		aReconciler: ar,
		usGen:       gen,
		usPub:       pub,
		engine:      e,
		mach:        mach,
		hrt:         hrt,
		mon:         mon,
		api:         apiServer,
		stop:        nil,
		engineReconcileInterval: eIval,
		disableEngine:           cfg.DisableEngine,
	}

	return &srv, nil
}

开发者ID:steveeJ，项目名称:fleet，代码行数:79，代码来源:server.go

示例10: New

func New(cfg config.Config, listeners []net.Listener) (*Server, error) {
	agentTTL, err := time.ParseDuration(cfg.AgentTTL)
	if err != nil {
		return nil, err
	}

	mgr, err := systemd.NewSystemdUnitManager(cfg.UnitsDirectory, cfg.SystemdUser)
	if err != nil {
		return nil, err
	}

	mach, err := newMachineFromConfig(cfg, mgr)
	if err != nil {
		return nil, err
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(cfg.EtcdCAFile, cfg.EtcdCertFile, cfg.EtcdKeyFile)
	if err != nil {
		return nil, err
	}

	eCfg := etcd.Config{
		Transport:               &http.Transport{TLSClientConfig: tlsConfig},
		Endpoints:               cfg.EtcdServers,
		HeaderTimeoutPerRequest: (time.Duration(cfg.EtcdRequestTimeout*1000) * time.Millisecond),
		Username:                cfg.EtcdUsername,
		Password:                cfg.EtcdPassword,
	}

	eClient, err := etcd.New(eCfg)
	if err != nil {
		return nil, err
	}

	kAPI := etcd.NewKeysAPI(eClient)

	var (
		reg        engine.CompleteRegistry
		genericReg interface{}
	)
	lManager := lease.NewEtcdLeaseManager(kAPI, cfg.EtcdKeyPrefix)

	if !cfg.EnableGRPC {
		genericReg = registry.NewEtcdRegistry(kAPI, cfg.EtcdKeyPrefix)
		if obj, ok := genericReg.(engine.CompleteRegistry); ok {
			reg = obj
		}
	} else {
		etcdReg := registry.NewEtcdRegistry(kAPI, cfg.EtcdKeyPrefix)
		genericReg = rpc.NewRegistryMux(etcdReg, mach, lManager)
		if obj, ok := genericReg.(engine.CompleteRegistry); ok {
			reg = obj
		}
	}

	pub := agent.NewUnitStatePublisher(reg, mach, agentTTL)
	gen := unit.NewUnitStateGenerator(mgr)

	a := agent.New(mgr, gen, reg, mach, agentTTL)

	var rStream pkg.EventStream
	if !cfg.DisableWatches {
		rStream = registry.NewEtcdEventStream(kAPI, cfg.EtcdKeyPrefix)
	}

	ar := agent.NewReconciler(reg, rStream)

	var e *engine.Engine
	if !cfg.EnableGRPC {
		e = engine.New(reg, lManager, rStream, mach, nil)
	} else {
		regMux := genericReg.(*rpc.RegistryMux)
		e = engine.New(reg, lManager, rStream, mach, regMux.EngineChanged)
		if cfg.DisableEngine {
			go regMux.ConnectToRegistry(e)
		}
	}

	if len(listeners) == 0 {
		listeners, err = activation.Listeners(false)
		if err != nil {
			return nil, err
		}
	}

	hrt := heart.New(reg, mach)
	mon := NewMonitor(agentTTL)

	apiServer := api.NewServer(listeners, api.NewServeMux(reg, cfg.TokenLimit))
	apiServer.Serve()

	eIval := time.Duration(cfg.EngineReconcileInterval*1000) * time.Millisecond

	srv := Server{
		agent:       a,
		aReconciler: ar,
		usGen:       gen,
		usPub:       pub,
		engine:      e,
		mach:        mach,
//.........这里部分代码省略.........

开发者ID:jonboulle，项目名称:fleet，代码行数:101，代码来源:server.go

示例11: New

func New(cfg config.Config) (*Server, error) {
	agentTTL, err := time.ParseDuration(cfg.AgentTTL)
	if err != nil {
		return nil, err
	}

	mgr, err := systemd.NewSystemdUnitManager(systemd.DefaultUnitsDirectory)
	if err != nil {
		return nil, err
	}

	mach, err := newMachineFromConfig(cfg, mgr)
	if err != nil {
		return nil, err
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(cfg.EtcdCAFile, cfg.EtcdCertFile, cfg.EtcdKeyFile)
	if err != nil {
		return nil, err
	}
	etcdRequestTimeout := time.Duration(cfg.EtcdRequestTimeout*1000) * time.Millisecond
	// set a per server request timeout that is the global request timeout divided by the number of quorum nodes (i.e. 3 out of 5)
	// this ensures that the the retry logic in etcd can try at least 3 servers before the global timeout fires and cancels the entire request
	quorumCount := (len(cfg.EtcdServers) / 2) + 1
	etcdRequestPerServerTimeout := etcdRequestTimeout
	if quorumCount > 1 {
		etcdRequestPerServerTimeout = time.Duration(int64(etcdRequestTimeout) / int64(quorumCount))
	}
	log.Infof("Etcd endpoints: %v", strings.Join(cfg.EtcdServers, ","))
	log.Infof("Setting global request timeout of %v and per server request timeout of %v using a quorum count of %v", etcdRequestTimeout, etcdRequestPerServerTimeout, quorumCount)

	eCfg := etcd.Config{
		Transport:               &http.Transport{TLSClientConfig: tlsConfig},
		Endpoints:               cfg.EtcdServers,
		HeaderTimeoutPerRequest: etcdRequestPerServerTimeout,
	}
	eClient, err := etcd.New(eCfg)
	if err != nil {
		return nil, err
	}

	kAPI := etcd.NewKeysAPI(eClient)
	reg := registry.NewEtcdRegistry(kAPI, cfg.EtcdKeyPrefix, etcdRequestTimeout)

	pub := agent.NewUnitStatePublisher(reg, mach, agentTTL)
	gen := unit.NewUnitStateGenerator(mgr)

	a := agent.New(mgr, gen, reg, mach, agentTTL)

	rStream := registry.NewEtcdEventStream(kAPI, cfg.EtcdKeyPrefix)
	lManager := lease.NewEtcdLeaseManager(kAPI, cfg.EtcdKeyPrefix, etcdRequestTimeout)

	ar := agent.NewReconciler(reg, rStream)

	e := engine.New(reg, lManager, rStream, mach)

	listeners, err := activation.Listeners(false)
	if err != nil {
		return nil, err
	}

	hrt := heart.New(reg, mach)
	mon := heart.NewMonitor(agentTTL)

	apiServer := api.NewServer(listeners, api.NewServeMux(reg))
	apiServer.Serve()

	eIval := time.Duration(cfg.EngineReconcileInterval*1000) * time.Millisecond

	srv := Server{
		agent:       a,
		aReconciler: ar,
		usGen:       gen,
		usPub:       pub,
		engine:      e,
		mach:        mach,
		hrt:         hrt,
		mon:         mon,
		api:         apiServer,
		stop:        nil,
		engineReconcileInterval: eIval,
	}

	return &srv, nil
}

开发者ID:WPMedia，项目名称:fleet，代码行数:85，代码来源:server.go

示例12: New

func New(cfg config.Config) (*Server, error) {
	etcdRequestTimeout := time.Duration(cfg.EtcdRequestTimeout*1000) * time.Millisecond
	agentTTL, err := time.ParseDuration(cfg.AgentTTL)
	if err != nil {
		return nil, err
	}

	mgr, err := systemd.NewSystemdUnitManager(systemd.DefaultUnitsDirectory)
	if err != nil {
		return nil, err
	}

	mach, err := newMachineFromConfig(cfg, mgr)
	if err != nil {
		return nil, err
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(cfg.EtcdCAFile, cfg.EtcdCertFile, cfg.EtcdKeyFile)
	if err != nil {
		return nil, err
	}

	eTrans := &http.Transport{TLSClientConfig: tlsConfig}
	eClient, err := etcd.NewClient(cfg.EtcdServers, eTrans, etcdRequestTimeout)
	if err != nil {
		return nil, err
	}

	reg := registry.NewEtcdRegistry(eClient, cfg.EtcdKeyPrefix)

	pub := agent.NewUnitStatePublisher(reg, mach, agentTTL)
	gen := unit.NewUnitStateGenerator(mgr)

	a := agent.New(mgr, gen, reg, mach, agentTTL)

	rStream := registry.NewEtcdEventStream(eClient, cfg.EtcdKeyPrefix)

	ar := agent.NewReconciler(reg, rStream)

	e := engine.New(reg, rStream, mach)

	listeners, err := activation.Listeners(false)
	if err != nil {
		return nil, err
	}

	hrt := heart.New(reg, mach)
	mon := heart.NewMonitor(agentTTL)

	apiServer := api.NewServer(listeners, api.NewServeMux(reg))
	apiServer.Serve()

	eIval := time.Duration(cfg.EngineReconcileInterval*1000) * time.Millisecond

	srv := Server{
		agent:       a,
		aReconciler: ar,
		usGen:       gen,
		usPub:       pub,
		engine:      e,
		mach:        mach,
		hrt:         hrt,
		mon:         mon,
		api:         apiServer,
		stop:        nil,
		engineReconcileInterval: eIval,
	}

	return &srv, nil
}

开发者ID:ericcapricorn，项目名称:fleet，代码行数:70，代码来源:server.go

示例13: getHTTPClient

func getHTTPClient() (client.API, error) {
	ep, err := url.Parse(globalFlags.Endpoint)
	if err != nil {
		return nil, err
	}

	if len(ep.Scheme) == 0 {
		return nil, errors.New("URL scheme undefined")
	}

	tunnelFunc := net.Dial
	var tunneling bool
	tun := getTunnelFlag()
	if tun != "" {
		tunneling = true
		sshClient, err := ssh.NewSSHClient("core", tun, getChecker(), false, getSSHTimeoutFlag())
		if err != nil {
			return nil, fmt.Errorf("failed initializing SSH client: %v", err)
		}

		tunnelFunc = func(net, addr string) (net.Conn, error) {
			return sshClient.Dial(net, addr)
		}
	}

	dialFunc := tunnelFunc
	if ep.Scheme == "unix" || ep.Scheme == "file" {
		if tunneling {
			return nil, errors.New("unable to dial unix socket through SSH tunnel")
		}

		// This commonly happens if the user misses the leading slash after the scheme.
		// For example, "unix://var/run/fleet.sock" would be parsed as host "var".
		if len(ep.Host) > 0 {
			return nil, fmt.Errorf("unable to connect to host %q with scheme %q", ep.Host, ep.Scheme)
		}

		// The Path field is only used for dialing and should not be used when
		// building any further HTTP requests.
		sockPath := ep.Path
		ep.Path = ""

		// http.Client does not natively support dialing a unix domain socket, so the
		// dial function must be overridden.
		dialFunc = func(net, addr string) (net.Conn, error) {
			return tunnelFunc("unix", sockPath)
		}

		// http.Client doesn't support the schemes "unix" or "file", but it
		// is safe to use "http" as dialFunc ignores it anyway.
		ep.Scheme = "http"

		// The Host field is not used for dialing, but will be exposed in debug logs.
		ep.Host = "domain-sock"
	}

	tlsConfig, err := pkg.ReadTLSConfigFiles(globalFlags.CAFile, globalFlags.CertFile, globalFlags.KeyFile)
	if err != nil {
		return nil, err
	}

	trans := pkg.LoggingHTTPTransport{
		Transport: http.Transport{
			Dial:            dialFunc,
			TLSClientConfig: tlsConfig,
		},
	}

	hc := http.Client{
		Transport: &trans,
	}

	return client.NewHTTPClient(&hc, *ep)
}

开发者ID:ericcapricorn，项目名称:fleet，代码行数:74，代码来源:fleetctl.go

注：本文中的github.com/coreos/fleet/pkg.ReadTLSConfigFiles函数示例整理自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。