etcd

type ClientConfig struct {
	Endpoints   []string `json:"endpoints"`   // etcd节点列表
	DialTimeout int64    `json:"dialTimeout"` // 超时时间
	Username    string   `json:"username"`    // 账号
	Password    string   `json:"password"`    // 密码
}

type EtcdServer interface {
	Client() *clientv3.Client
	Set(ctx context.Context, path []string, value string) error
	SetExpires(ctx context.Context, path []string, value string, ttl int64) error
	Delete(ctx context.Context, path []string) error
	Clazz(ctx context.Context, path []string, clazz interface{}) error
	Watch(ctx context.Context, path []string, clazz interface{}) error
	Lock(ctx context.Context, path []string, ttl int64) (m *concurrency.Mutex, s *concurrency.Session, err error)
}