Hello Henry,
Thanks for your advice!
I prefer to only use open source software so using ESXi is no go for me. ESXi should also not be necessary because virtualization is built in the Linux kernel (KVM). Does the virtual machine work with KVM?
Fedora CoreOS is a new type of Linux system (using rpm-ostree) and specialized in containerization. That’s why I’m thinking of using the Docker image.
Do you think an Intel i3 processor would also be enough? They are a little bit cheaper.