hackersean

## Bug Report Please answer these questions before submitting your issue. Thanks! 1. What did you do? ``` tiup playground --host 0.0.0.0 --monitor ``` 2. What did you expect to...

目录页可以支持树状显示么？

7

每次目录页要一个个点下去比较麻烦，最好可以直接列出树状列表的样子。

Optimized the active judgment command

5

### What problem does this PR solve? when use GNU bash, version 5.2.21(1)-release (x86_64-redhat-linux-gnu) scale-out will be failed ``` - Reload prometheus -> 172.17.0.17:9090 ... Error - Reload grafana ->...

## Bug Report Please answer these questions before submitting your issue. Thanks! 1. What did you do? ``` tiup cluster scale-out xxx.yaml ``` Three tidb nodes failed to be added,...

Support for configuring Grafana data sources

1

When you deploy multiple sets of Prometheus and grafana, you need to be able to specify the data source for grafana

Detect parameter configuration problems early.

我后面使用TiDB，可直接连接多个地址，所以使用了 dbresolver。 在创建gorm时，发现使用了一个nil的gorm.Dialector。后面db.AutoMigrate 就会读到空指针。 请问这里 gorm.Open 是必须要传入一个正确的链接么？后面不是已经使用了dbresolver了吗？ 辛苦解答一下，谢谢。 ``` db, err := gorm.Open(nil, &gorm.Config{}) if err != nil { return err } err = db.Use(dbresolver.Register(dbresolver.Config{Sources: dias, Policy: dbresolver.RandomPolicy{}})) ``` ```...

Can control the field order when creating a table

1

## Describe the feature Struct nesting, resulting in disordered order of fields。 It is hoped that the order of fields can be controlled to facilitate table lookup。 ## Motivation ##...

How do I set the cache time for static files

3

## Description ``` engine.Static("/static", staticPath) ``` I want to add a header to a static file，like `c.Header("Cache-Control", "private, max-age=86400")`，How to achieve。 thanks