ability to delete config

[thedavidmeister]

Checklist

• My issue is specific & actionable.
• I am not suggesting a protocol enhancement.
• I have searched on the issue tracker for my issue.

Description

Upon upgrading to 0.21.0 i got this error

Error: error loading plugins: failure to decode config: The Experimental.AcceleratedDHTClient key has been moved to Routing.AcceleratedDHTClient in Kubo 0.21, please use this new key and remove the old one.

That prevents ipfs from even booting

There's no config command for removing config, afaics

Setting the deprecated value to null and applying the default networking profile both fail to fix the above

[Jorropo]

Fix is here #9995.
The point of this error message is for you to spin up nano or vim and remove that key completely, is that not reasonable ?

[thedavidmeister]

@Jorropo i'm managing this in docker so it's a script, and it ends up on a few machines i don't have direct access to via ssh

it would be more reasonable to do something like ipfs config rm <key> than some kind of string manipulation in bash

alternatively, applying profiles could handle this somehow like migrate-deprecated could be a profile