backends

type Config struct {
	AuthToken    string     `toml:"auth_token"`
	AuthType     string     `toml:"auth_type"`
	Backend      string     `toml:"backend"`
	BasicAuth    bool       `toml:"basic_auth"`
	ClientCaKeys string     `toml:"client_cakeys"`
	ClientCert   string     `toml:"client_cert"`
	ClientKey    string     `toml:"client_key"`
	BackendNodes util.Nodes `toml:"nodes"`
	Password     string     `toml:"password"`
	Scheme       string     `toml:"scheme"`
	Table        string     `toml:"table"`
	Separator    string     `toml:"separator"`
	Username     string     `toml:"username"`
	AppID        string     `toml:"app_id"`
	UserID       string     `toml:"user_id"`
	RoleID       string     `toml:"role_id"`
	SecretID     string     `toml:"secret_id"`
	YAMLFile     util.Nodes `toml:"file"`
	Filter       string     `toml:"filter"`
	Path         string     `toml:"path"`
	Role         string
}

type StoreClient interface {
	GetValues(keys []string) (map[string]string, error)
	WatchPrefix(prefix string, keys []string, waitIndex uint64, stopChan chan bool) (uint64, error)
}