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"`
	ClientInsecure bool       `toml:"client_insecure"`
	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

	Namespace      string `toml:"namespace"`
	AccessKey      string `toml:"accessKey"`
	SecretKey      string `toml:"secretKey"`
	CircleInterval int    `toml:"circle_interval"`
	Region         string `toml:"region"`
}

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