type Logger interface {
	Errorf(format string, args ...interface{})
	Fatalf(format string, args ...interface{})
	Logf(format string, args ...interface{})
}

// NewDefaultTestServerOptions Default options for TestServer instances
func NewDefaultTestServerOptions() *TestServerInstanceOptions {
	return &TestServerInstanceOptions{}
}

// StartTestServer starts a apiextensions-apiserver. A rest client config and a tear-down func,

// 1. aggregated apiservers
// 2. peer kube-apiservers
type ProxyCA struct {
	ProxySigningCert *x509.Certificate
	ProxySigningKey  *rsa.PrivateKey
}

// NewDefaultTestServerOptions Default options for TestServer instances
func NewDefaultTestServerOptions() *TestServerInstanceOptions {
	return &TestServerInstanceOptions{
		EnableCertAuth: true,
	}
}