Adjustable git config in Flux v2

[Flektoma]

Hi all,
I am fairly new to flux but I haven't found an answer to this yet.

In Flux v1, there was an option to pass git-user and git-email to the fluxd deamon and even custom ssh private key to use while communicating with repository.
I don't see an option how to do this in Flux v2 - am I missing something or is it not supported?

This is necessary for me as from security reasons I am not able to use personal github token but service account with it's own ssh key instead.

Thanks
Tomas

[stefanprodan]

Setting the user name, email and a SSH key during bootstrap is implemented here #968