No setting for redis database

[efficks]

In previous version it was possible to set the redis db with the setting "redisDb".
In 0.0.6, it seems the the setting is migging. Is it a documentation mistake?

[PeterGrace]

Have a look at https://bosun.org/system_configuration -- specifically the "DBConf" section of the file. The bosun config file is now toml format, and you specify the redis host via the toml config file, specifically the DBConf section.

[efficks]

@PeterGrace Yes, I've seen this informations.
You can specify, the host and port and the password. But you can't set the Database index (0, 1, 2, etc.)
In the previous version, the setting redisDb was available to indicate which index to use.

[PeterGrace]

bosun/cmd/bosun/conf/system.go

Lines 150 to 158 in 29af0ed

	// DBConf stores the connection information for Bosun's internal storage
	type DBConf struct {
	RedisHost string
	RedisDb int
	RedisPassword string
	LedisDir string
	LedisBindAddr string
	}

It appears that "RedisDb" should work for that setting, but I agree that the documentation is ambiguous about that setting.

[PeterGrace]

Issued PR to update docs: #2220

[efficks]

@PeterGrace Thank you