Golang rest.Config類代碼示例

// NewClient returns a new client based on the passed in config. The
// codec is ignored, as the dynamic client uses it's own codec.
func NewClient(conf *rest.Config) (*Client, error) {
	// avoid changing the original config
	confCopy := *conf
	conf = &confCopy

	// TODO: it's questionable that this should be using anything other than unstructured schema and JSON
	conf.ContentType = runtime.ContentTypeJSON
	conf.AcceptContentTypes = runtime.ContentTypeJSON

	if conf.APIPath == "" {
		conf.APIPath = "/api"
	}

	if len(conf.UserAgent) == 0 {
		conf.UserAgent = rest.DefaultKubernetesUserAgent()
	}
	if conf.NegotiatedSerializer == nil {
		streamingInfo, _ := api.Codecs.StreamingSerializerForMediaType("application/json;stream=watch", nil)
		conf.NegotiatedSerializer = serializer.NegotiatedSerializerWrapper(runtime.SerializerInfo{Serializer: dynamicCodec{}}, streamingInfo)
	}

	cl, err := rest.RESTClientFor(conf)
	if err != nil {
		return nil, err
	}

	return &Client{cl: cl}, nil
}

// NewClient returns a new client based on the passed in config. The
// codec is ignored, as the dynamic client uses it's own codec.
func NewClient(conf *rest.Config) (*Client, error) {
	// avoid changing the original config
	confCopy := *conf
	conf = &confCopy

	contentConfig := ContentConfig()
	contentConfig.GroupVersion = conf.GroupVersion
	if conf.NegotiatedSerializer != nil {
		contentConfig.NegotiatedSerializer = conf.NegotiatedSerializer
	}
	conf.ContentConfig = contentConfig

	if conf.APIPath == "" {
		conf.APIPath = "/api"
	}

	if len(conf.UserAgent) == 0 {
		conf.UserAgent = rest.DefaultKubernetesUserAgent()
	}

	cl, err := rest.RESTClientFor(conf)
	if err != nil {
		return nil, err
	}

	return &Client{cl: cl}, nil
}

// makeUserIdentificationFieldsConfig returns a client.Config capable of being merged using mergo for only server identification information
func makeServerIdentificationConfig(info clientauth.Info) rest.Config {
	config := rest.Config{}
	config.CAFile = info.CAFile
	if info.Insecure != nil {
		config.Insecure = *info.Insecure
	}
	return config
}

func setDiscoveryDefaults(config *rest.Config) error {
	config.APIPath = ""
	config.GroupVersion = nil
	codec := runtime.NoopEncoder{Decoder: api.Codecs.UniversalDecoder()}
	config.NegotiatedSerializer = serializer.NegotiatedSerializerWrapper(
		runtime.SerializerInfo{Serializer: codec},
		runtime.StreamSerializerInfo{},
	)
	if len(config.UserAgent) == 0 {
		config.UserAgent = rest.DefaultKubernetesUserAgent()
	}
	return nil
}

func setConfigDefaults(config *rest.Config) error {
	// if core group is not registered, return an error
	g, err := registered.Group("")
	if err != nil {
		return err
	}
	config.APIPath = "/api"
	if config.UserAgent == "" {
		config.UserAgent = rest.DefaultKubernetesUserAgent()
	}
	// TODO: Unconditionally set the config.Version, until we fix the config.
	//if config.Version == "" {
	copyGroupVersion := g.GroupVersion
	config.GroupVersion = &copyGroupVersion
	//}

	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: api.Codecs}

	return nil
}

// MergeWithConfig returns a copy of a client.Config with values from the Info.
// The fields of client.Config with a corresponding field in the Info are set
// with the value from the Info.
func (info Info) MergeWithConfig(c rest.Config) (rest.Config, error) {
	var config rest.Config = c
	config.Username = info.User
	config.Password = info.Password
	config.CAFile = info.CAFile
	config.CertFile = info.CertFile
	config.KeyFile = info.KeyFile
	config.BearerToken = info.BearerToken
	if info.Insecure != nil {
		config.Insecure = *info.Insecure
	}
	return config, nil
}