Hacker News: moondev

New comment by moondev in "Nvidia RTX Spark"

moondev — Mon, 01 Jun 2026 06:22:40 +0000

  Spark:
  OS: Windows/Ubuntu
  Mbw: 300GB/s
  Cuda cores: 6000
  GPU accelerated containers: yes


  M5 max:
  OS: macOS
  Mbw: 600GB/s
  Cuda cores: 0
  GPU accelerated containers: no

New comment by moondev in "I just want simple S3"

moondev — Mon, 13 Apr 2026 21:21:34 +0000

microceph is pretty nice and straightforward for throwaway s3 endpoints

https://canonical-microceph.readthedocs-hosted.com/stable/tu...

New comment by moondev in "Apple's accidental moat: How the "AI Loser" may end up winning"

moondev — Mon, 13 Apr 2026 06:04:30 +0000

How is changing the architecture of a platform that only you make hardware for doing the impossible?

They could change the architecture again tonight, and start releasing new machines with it. The users will adopt because there is literally no other choice.

Every machine they release will be fastest and most capable on the platform, because there is no other option

New comment by moondev in "Apple Silicon and Virtual Machines: Beating the 2 VM Limit (2023)"

moondev — Sun, 12 Apr 2026 06:03:21 +0000

You are confusing macos guests on KVM (Linux) and macos guests on ESXi which is a real enterprise product, and officially enables you to run as many macos vms as your hardware supports.

New comment by moondev in "Apple Silicon and Virtual Machines: Beating the 2 VM Limit (2023)"

moondev — Sun, 12 Apr 2026 04:21:02 +0000

An artificial limit on the number vms you are allowed to launch doesn't make it solid

New comment by moondev in "Apple Silicon and Virtual Machines: Beating the 2 VM Limit (2023)"

moondev — Sun, 12 Apr 2026 03:32:10 +0000

VMware vSphere is not a product intended to be used by consumers. It's intended to be run by enterprises at scale. ESXi is running the vms not macOS.

https://i0.wp.com/williamlam.com/wp-content/uploads/2020/04/...

New comment by moondev in "Layoff Thinking"

moondev — Sat, 11 Apr 2026 23:36:55 +0000

Being unexpectedly unemployed also starts a virtual timer of sorts not on your terms. Regardless of how you feel about the event, the longer it persists is universally seen as a negative signal to those that would hire you for your next role. It gets exponentially worse as time goes on making it even harder to find a job, because of the increased time you don't have a job.

New comment by moondev in "Apple Silicon and Virtual Machines: Beating the 2 VM Limit (2023)"

moondev — Sat, 11 Apr 2026 23:24:59 +0000

Imagine buying a mac studio with 500+ GB of memory and being limited to 2 vms.

New comment by moondev in "Apple Silicon and Virtual Machines: Beating the 2 VM Limit (2023)"

moondev — Sat, 11 Apr 2026 23:16:20 +0000

The VM limit only applies to the number of macOS VMs launched from macOS itself.

My 2018 mac mini officially supports VMware ESXi to be installed directly on the hardware and virtualize any number of macOS machines

Funny enough I can even launch more than 2 macOS vms on my framework chromebook with qemu + KVM from the integrated Linux terminal.

New comment by moondev in "MAUI Is Coming to Linux"

moondev — Sun, 22 Mar 2026 22:51:42 +0000

Things like this remind me how much I love open source software. Choice is amazing shout out to all the contributors!

New comment by moondev in "Cockpit is a web-based graphical interface for servers"

moondev — Fri, 20 Mar 2026 11:38:42 +0000

Yes that is the package. It's just like the canonical ui for lxd, but it also supports the incus enhancements like OCI containers.

Very handy to generate yaml config for machines and viewing their console / terminal.

New comment by moondev in "Cockpit is a web-based graphical interface for servers"

moondev — Fri, 20 Mar 2026 03:46:29 +0000

> I'm feeling like it is hard to find a simple GUI to just review a system and manage a bunch of containers and VMs.

Incus does all three through the same web ui

* OCI compatible "app" containers - with support for registries like docker.io and ghcr.io

* LXC "system" containers

* virtual machines with qemu + kvm

New comment by moondev in "A decade of Docker containers"

moondev — Sun, 08 Mar 2026 00:42:53 +0000

That's why I love Incus. It offers all three so you don't have to choose. OCI app containers, LXC containers and KVM.

New comment by moondev in "Show HN: Kappal – CLI to Run Docker Compose YML on Kubernetes for Local Dev"

moondev — Sat, 07 Feb 2026 22:30:05 +0000

Just like KIND runs containerd inside docker, you can also run dockerd inside containerd backed pods.

Start a privileged pod with the dind image, copy or mount your compose.yaml inside and you should be able to docker compose up and down, all without mounting a socket (that won't exist anyway on containerd CRI nodes)

To go even further, kubevirt runs on kind, launch a VM with your compose file passed in via cloud-init.

New comment by moondev in "Independent Guest Virtual Machine (IGVM) File Format"

moondev — Sat, 17 Jan 2026 01:56:25 +0000

This looks like OVA, firmware can be bundled inside along with additional disks, networking config, machine type and so on.

So essentially a virtual appliance package

New comment by moondev in "Apple picks Gemini to power Siri"

moondev — Tue, 13 Jan 2026 02:27:59 +0000

https://github.com/search?q=org%3Aapple%20cuda&type=code

New comment by moondev in "What makes you senior"

moondev — Sat, 20 Dec 2025 05:03:20 +0000

The bigger the company the less impressive "senior" is. There are probably three levels of staff above it and then distinguished super fellow territory.

New comment by moondev in "You can now play Grand Theft Auto Vice City in the browser"

moondev — Fri, 19 Dec 2025 23:50:58 +0000

I loved playing this but could never figure out how to beat it

https://dos.zone/norton-commander/

New comment by moondev in "Virtualizing Nvidia HGX B200 GPUs with Open Source"

moondev — Thu, 18 Dec 2025 17:59:22 +0000

Kubevirt has some examples passing a vpgu into kvm

https://kubevirt.io/user-guide/compute/host-devices/

New comment by moondev in "Virtualizing Nvidia HGX B200 GPUs with Open Source"

moondev — Thu, 18 Dec 2025 16:00:40 +0000

In Shared NVSwitch Multitenancy Mode - are there any considerations for leveraging infiniband devices inside each vm at full performance?