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86 lines
4.1 KiB
Markdown
86 lines
4.1 KiB
Markdown
---
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title: Roadmap
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description:
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published: true
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date: 2021-11-13T11:55:14.298Z
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tags:
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editor: markdown
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dateCreated: 2021-11-13T11:55:14.298Z
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---
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Below are the targeted features for the alpha version.
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| | Phyllome OS alpha features |
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| :- | :-: |
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| *Nested-virtualization* | Yes |
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| *Paravirtualization* | Full support on Linux guests |
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| *IOMMU support* | Yes |
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| *Migration* | Cold migration only |
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| *Snapshots* | No |
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| *Cloning* | Yes |
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| *Virtual disks format* | RAW only |
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| *PCI Passthrough* | Yes |
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| *Sound* | PCI Passthrough |
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| *Bluetooth* | PCI Passthrough |
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| *USB* | PCI Passthrough |
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| *Display modes* | Spice and VNC |
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| *UEFI* | Yes |
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| *Secure Boot* | Yes |
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| *TPM* | Yes |
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## Roadmap
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| Fedora 34 | Phyllome OS alpha | Phyllome OS beta | Phyllome OS 1.0 |
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| :- | :-: | :-: | :-: |
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|Out-of-the box support for virtualization | No | Yes | Yes | Yes |
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| Emulator/virtualizer | QEMU | QEMU | QEMU, Cloud Hypervisor | Cloud Hypervisor |
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| Virtual chipset | i440fx / Q35 | Q35 | Q35, virt | virt |
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| Firmware | OVMF, SeaBIOS | OVMF | OVMF | OVMF |
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| Hypervisor | KVM | KVM | KVM | KVM |
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| Based on | Itself | Fedora Server | Fedora Silverblue | Fedora Silverblue |
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| Desktop-oriented | Possible | Yes | Yes | Yes |
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| Package management | RPM | RPM | RPM-ostree | RPM-ostree |
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| Rolling release | No | No | Yes | Yes |
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| Live-edition | No | No | No | Yes |
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| Local-first | Possible | Yes | Yes | Yes |
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| Default filesystem | Btrfs | Ext4 | Ext4 | F2FS|
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| Host encryption | Possible | No | Filesystem-level encryption | Filesystem-level encryption |
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| GPU support | Intel, AMD and Nvidia | Intel | Intel and AMD | Intel, AMD and Nvidia |
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| Target release date | Released | 2021 | 2022| 2022 |
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### Beyond the first production-ready release
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Here are some features that may be added later :
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* **App store**
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* An application store for distributing prepackaged and easy-to-deploy operating systems
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* **A new GUI application** to manage virtual machines
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* The virtual machine manager does more than what Phyllome OS needs. It would make sense to rely on a leaner, more simple
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software, similar to GNOME Boxes.
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* Ideally, it would be written in Rust, just as the Cloud Hypervisor
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* **Graphics**
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* Out-of-the box support for Single GPU passthrough
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* Support for single GPU passthrough would make it easier to run Phyllome OS on hardware that features a single graphics card lacking support for vfio-mdev.
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* Out-of-the box support for vfio-mdev on Nvidia, consumer grade GPUs.
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* A 2021 project is bringing vfio-mdev to Nvidia, consumer grade GPUs. It would be great to support it and offer Phyllome's users the ability to split their physical GPUs.
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* Out-of-the box support for SR/IOV on generation 11^th^ of Intel graphics
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* **Streaming**
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* Making encoding and decoding a virtual machine desktop or display more efficient would allow for more diverse uses, including usable remote desktops.
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* For that to happen, it would mean to support virtio-video.
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* Another route would be to use WebRTC on Wayland.
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* **Support the Virtual I/O Device (VIRTIO) Version 1.2**
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* Version 1.2 of the VIRTIO specification will soon be released with new virtual devices. Phyllome OS will need to support these.
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* **Support platform-dependent confidential computing features**
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* On public clouds -- where many virtual machines are collocated underneath the same hypervisor -- there are ongoing efforts to
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make it possible to run workloads without having to blindly trust the host system. Some of those efforts rely on
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platform-specific technologies, such as Intel's SGX Secure Enclave or and AMD's Secure Encrypted Virtualization (SEV). It
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would be nice to be able to support these.
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* **First-class support for more open x86 hardware**
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* It would be great to optimize Phyllome OS to work on a recent, more open x86 motherboard that supports both openBMC and
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Coreboot[^54].
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* **Support beyond the x86 architecture**
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* Support for hardware based on ARM and RISC-V architectures would be great.
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---
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*[**Go to parent page**](https://wiki.phyllo.me/)* |