Macos Virtualization
From wikinotes
Technically, it is against Apple's TOS to run apple software on non-apple-brand hardware.
Tutorials
vagrant https://app.vagrantup.com/monsenso/boxes/macos-10.13 qemu https://collaboradev.com/2018/10/19/arch-linux-running-osx-high-sierra-in-qemu/
qemu
kholia/OSX-KVM
Mostly-Automated KVM image builder for various MacOS releases.
See qemu osx-kvm.
vagrant
jhcook/macos-sierra # (10.12) very stable yzgyyang/macOS-10.14.4 # (10.14) looks promising
virtualbox
macos: virtualbox tips to install official macos in virtualbox macos: niresh unofficial macos distro