vftool VS multipass

As an alternative, here's a really minimalist command-line wrapper to run VMs in the macOS Virtualization.framework: https://github.com/evansm7/vftool

Does vftool use https://developer.apple.com/documentation/virtualization or https://developer.apple.com/documentation/hypervisor ?

https://github.com/evansm7/vftool appears to indicate the former, but I thought the later was required for rosetta so interested to try this.

The battery life on the MacBook M1 is pretty amazing but not having Virtualbox has been a pain and we are exploring options for our new team. I have mostly worked for companies with actual teams dedicated to providing build tools.

Past attempts to Dockerize all the infrastructure dependencies (e.g. we run our own database and DNS servers) and tying all of that with the build scripts was deemed more effort than its worth so that never quite got going. Maybe its different scratch?

I have tried a bunch of these projects so while interesting I'm not sure about building workflows around them:

https://mac.getutm.app/

https://github.com/KhaosT/SimpleVM

https://github.com/danielrfry/toyvm

https://github.com/evansm7/vftool

https://multipass.run/install

https://github.com/features/codespaces

https://medium.com/@paulrobu/how-to-run-ubuntu-22-04-vms-on-apple-m1-arm-based-systems-for-free-c8283fb38309

I know architecture differences will cause pain, hell here we are already. I think everyone will benefit from crowd sourcing experiences and hopefully we can save each other chunks of life thrown away.

==

    What tool do you use to {edit code, build artifacts, run unit tests, deploy artifacts, run e2e tests}

VMs work. Qemu is working with patches. You have to build it though. None of the releases seems to be patched yet. There is an early preview of Parallels. Both Linux and Windows on Arm are working. Docker has an early release as well. There are few prebuilt projects on Github too:

https://github.com/evansm7/vftool

I needed to add a persistent network configuration (which I didn't really figure out -- I was okay with starting an interface manually. I also had to re-generate the SSH host keys for some reason.

In order to do these, I loaded the image in initramfs (basically started the VM w/o specifying root=/dev/vda as the command line argument). Then I mounted /dev/vda and chroot'd to it. Then I could change the root password to something that I knew, and setup the keys / config.

I also was able to use the Ubuntu kernel/initrd to load a Debian 10 image as well. The default Debian 10 cloud image doesn't include the necessary kernel modules (virtio_console might be the only one necessary to add).

I've spent a few days testing out this and the linked vftool (https://github.com/evansm7/vftool) to try to get a Debian VM. It's not an easy thing, but it did eventually work. I ended up corrupting the disk image though, so that wasn't fun.

In order to do this on my Mac w/o needing a Linux machine, I installed ext4fuse so that I could mount raw disk images and mount partitions. I followed instructions from this GH issue, which was a great help.

https://github.com/evansm7/vftool/issues/2

Late to the party here, but I have an M1 MacBook Air--other commenters mentioned marcan's WIP linux port which if fully realized, I'd expect someone would come up with a way to boot arch on it. Today, Apple provides a couple different APIs for accelerated aarch64 virtualization, and I've gotten several distros working using this tool (which uses the Virtualization.Framework). It's FAST too--haven't run benchmarks or anything but compiling code seems as snappy as my i9-9900k desktop

I'm having the exact same problem. 192.168.64.0/24 seems to be the address space that macOS's virtualization framework uses. (At least, vftool spins up VMs using the same space.)

Heres the best guide so far, includes image download links and such: https://github.com/evansm7/vftool/issues/2#issuecomment-735455161

Install Multipass from https://multipass.run

Multipass orchestrates virtual Ubuntu instances

Multipass I love Multipass for quick Ubuntu instances spun up for testing or as a playground. Wish I would have known and used of it sooner.

If you just need Ubuntu then you can try "Multipass" from Canonical (https://multipass.run/). Works quite well on my M2 Air. I haven't tried using Linux GUI with it though as I need only terminal based VMs.

Multipass is pretty clutch for trivial VMs on MacOs for sure. I use it for a bunch of ssh jump boxes running vpns to different sites. The macOS build does not support custom images (lest not without [some truly insane hacks](https://github.com/canonical/multipass/issues/1260#issuecomm...) , which doesn’t really matter for what I use it for but it is kind of a bummer. If you need something with a little more grunt but don’t want to go full blown with writing your own QEMU tooling or fussing with something like UTM or Parallels, [quickemu](https://github.com/quickemu-project/quickemu) is a really nice qemu wrapper with sane defaults that can expose a whole lot of power if you need it.

I would be cautious or even distrustful of using anything from Oracle. VirtualBox components come under three different licenses - GPLv2, personal use & evaluation license, and an enterprise license. Their VirtualBox license FAQ [1] gives them enough leeway to change future licenses at will. If an exploit is discovered in your old VirtualBox and they've changed the license, you're out of luck.

We've moved our development to KVM and Virtual Machine Manager on Linux [3] and UTM on Mac [4]. There are other options to run your VM, such as Multipass [5] or VirtualBuddy [6].

On a digressive topic - it was fun migrating our legacy application server stack from Oracle Java (old & poorly considered decision) to OpenJDK, thanks to their license [2].

[1] https://www.virtualbox.org/wiki/Licensing_FAQ

[2] https://www.oracle.com/java/technologies/javase/jdk-faqs.htm...

[3] https://ubuntu.com/blog/kvm-hyphervisor

[4] https://mac.getutm.app/

[5] https://multipass.run/

[6] https://github.com/insidegui/VirtualBuddy

How does it compare to https://multipass.run/?

If you have a reasonably beefy computer, you can always try setting up Multipass and set up 2-3 nodes for a k8s cluster, it's how I'm doing my own certification training. I do have a k3s Raspberry Pi cluster, but with Pi prices being what they are still it'd almost be cheaper to do a cloud setup. ☹️