Пример #1
0
// Clients returns an OpenShift and Kubernetes client with the credentials of the named service account
// TODO: change return types to client.Interface/kclient.Interface to allow auto-reloading credentials
func Clients(config restclient.Config, tokenRetriever TokenRetriever, namespace, name string) (*restclient.Config, *client.Client, *kclient.Client, error) {
	// Clear existing auth info
	config.Username = ""
	config.Password = ""
	config.CertFile = ""
	config.CertData = []byte{}
	config.KeyFile = ""
	config.KeyData = []byte{}
	config.BearerToken = ""

	if len(config.UserAgent) > 0 {
		config.UserAgent += " "
	}
	config.UserAgent += fmt.Sprintf("system:serviceaccount:%s:%s", namespace, name)

	// For now, just initialize the token once
	// TODO: refetch the token if the client encounters 401 errors
	token, err := tokenRetriever.GetToken(namespace, name)
	if err != nil {
		return nil, nil, nil, err
	}
	config.BearerToken = token

	c, err := client.New(&config)
	if err != nil {
		return nil, nil, nil, err
	}

	kc, err := kclient.New(&config)
	if err != nil {
		return nil, nil, nil, err
	}

	return &config, c, kc, nil
}
Пример #2
0
// Clients returns an OpenShift and Kubernetes client with the credentials of the named service account
// TODO: change return types to client.Interface/kclient.Interface to allow auto-reloading credentials
func Clients(config restclient.Config, tokenRetriever TokenRetriever, namespace, name string) (*restclient.Config, *client.Client, *kclient.Client, error) {
	// Clear existing auth info
	config.Username = ""
	config.Password = ""
	config.CertFile = ""
	config.CertData = []byte{}
	config.KeyFile = ""
	config.KeyData = []byte{}
	config.BearerToken = ""

	kubeUserAgent := ""
	openshiftUserAgent := ""

	// they specified, don't mess with it
	if len(config.UserAgent) > 0 {
		kubeUserAgent = config.UserAgent
		openshiftUserAgent = config.UserAgent

	} else {
		kubeUserAgent = fmt.Sprintf("%s system:serviceaccount:%s:%s", restclient.DefaultKubernetesUserAgent(), namespace, name)
		openshiftUserAgent = fmt.Sprintf("%s system:serviceaccount:%s:%s", client.DefaultOpenShiftUserAgent(), namespace, name)
	}

	// For now, just initialize the token once
	// TODO: refetch the token if the client encounters 401 errors
	token, err := tokenRetriever.GetToken(namespace, name)
	if err != nil {
		return nil, nil, nil, err
	}
	config.BearerToken = token

	config.UserAgent = openshiftUserAgent
	c, err := client.New(&config)
	if err != nil {
		return nil, nil, nil, err
	}

	config.UserAgent = kubeUserAgent
	kc, err := kclient.New(&config)
	if err != nil {
		return nil, nil, nil, err
	}

	return &config, c, kc, nil
}