func CreatePoolEndpoints(serverAddr string, poolsLayout ...poolDisksLayout) ([]Endpoints, SetupType, error) {
	var setupType SetupType

	if isEmptyLayout(poolsLayout...) {
		return nil, setupType, config.ErrInvalidErasureEndpoints(nil).Msg("invalid number of endpoints")
	}

	// Check whether serverAddr is valid for this host.
	if err := CheckLocalServerAddr(serverAddr); err != nil {
		return nil, setupType, err
	}

// container and canned data from https://github.com/minio/minio-ldap-testing
func (s *TestSuiteIAM) SetUpLDAP(c *check, serverAddr string) {
	ctx, cancel := context.WithTimeout(context.Background(), testDefaultTimeout)
	defer cancel()

	configCmds := []string{
		"identity_ldap",
		fmt.Sprintf("server_addr=%s", serverAddr),
		"server_insecure=on",
		"lookup_bind_dn=cn=admin,dc=min,dc=io",
		"lookup_bind_password=admin",