Docker VM disk size

[Vintercon]

🌟 Briefly describe the feature

Setup disk size choice

📝 Detailed description

Currently user is only prompted for vCPU count and ram size during setup for Docker VM

💡 Why is this useful?

During setup, prompt user for disk size. Currently defaults to 8gb, this may not be large enough for some uses.

[MickLesk]

Like every LXC. Its enough for Base Installation. All other can be done by user?

[Vintercon]

I am confused by your response. Many of the lxc scripts do ask disk size during setup. My intent was to ask for the same function here.

Apologies if I was unclear or this isn't a proper request.

[michelroegl-brunner]

Should be doable in advanced settings no?

[Vintercon]

As of a an hour or 2 ago, no, it is not an option in the advanced settings.

[michelroegl-brunner]

Ok, thanks for clarification. I can have a look.

[michelroegl-brunner]

Availible when #4241 merges.