DinosaureI’ve been working for several days now on an old #unikernel that I started back in 2022. Four years on, it incorporates our latest work on mkernel, mnet, #OCaml 5 and vif, which has allowed me to redeploy it on my server. https://paste.osau.re/ is now available again! It’s a good example of how to build a unikernel today. All the code is available here for those who are curious: https://github.com/dinosaure/pasteur. The deployment user experience is also much better than it was with Albatross and aussi!
I've finally finished my implementation of SSH for unikernels in #OCaml. For this example, I've used @reynir project to implement a #unikernel that offers a chat service (like IRC) via SSH. So now we have an engine for providing a TUI within a unikernel that doesn’t even recognise the concept of a console (thanks to lwd)!
I just made a new release of Solo5 (https://github.com/solo5/solo5) and it improves our #unikernel (specially the networking) for Linux (we can transfer 3 times more data per second)! It paves the good way for next things.
Patrick 
One Open-source Project Daily
A minimal, resource efficient unikernel for cloud services
https://github.com/includeos/IncludeOS
#1ospd #opensource #cpp #operatingsystem #unikernel #virtualization
A minimal, resource efficient unikernel for cloud services
https://github.com/includeos/IncludeOS
#1ospd #opensource #cpp #operatingsystem #unikernel #virtualization
Oreulius KernelStayed up later than I wanted working on this one, but it was important for the security, defensibility, and verifiability of the OS.
https://github.com/reeveskeefe/Oreulius-Kernel/releases/tag/v0.1.3-Alpha
A little dream comes true! We just deployed an #unikernel in #OCaml which is a search engine through the old caml-list: https://caml-list.robur.coop/ :tada:. It's a full operating system which is able to search and serve a little website. It is worth archiving and keeping accessible a whole section of caml’s history.
Jun Nergahak 🌺🌺🌺MirageOS is a library operating system that constructs unikernels for secure, high-performance network applications across various cloud computing and mobile platforms.
https://github.com/mirage/mirage
GripNews🌖 GitHub - torokernel/torokernel：Toro Unikernel 核心原始碼專案
➤ 擺脫冗餘：以 Toro Unikernel 重新定義微服務的運行效率
✤ https://github.com/torokernel/torokernel
在雲端運算追求極致效率的趨勢下，Toro Unikernel 展現了一種將應用程式與核心高度整合的革新思維。這款專為微服務設計的專用核心（Dedicated Kernel），捨棄了傳統作業系統的冗餘架構，改採極簡化的 microVM 形式運行。透過 Free Pascal 編寫，Toro 深度整合了 virtio-fs 與 virtio-vsocket 技術，實現了極速啟動與微小的鏡像體積。開發者能藉由 Docker 環境快速建置並部署至 QEMU 或 Firecracker 虛擬化平臺，為高效能雲端原生應用提供了一個兼具安全性與靈活性的底層基礎。
+ 看到有人用 Free Pascal 開發作業系統核心真的很令人驚艷，這對於追求啟動速
##作業系統 #Unikernel #微服務 #FreePascal #虛擬化
➤ 擺脫冗餘：以 Toro Unikernel 重新定義微服務的運行效率
✤ https://github.com/torokernel/torokernel
在雲端運算追求極致效率的趨勢下，Toro Unikernel 展現了一種將應用程式與核心高度整合的革新思維。這款專為微服務設計的專用核心（Dedicated Kernel），捨棄了傳統作業系統的冗餘架構，改採極簡化的 microVM 形式運行。透過 Free Pascal 編寫，Toro 深度整合了 virtio-fs 與 virtio-vsocket 技術，實現了極速啟動與微小的鏡像體積。開發者能藉由 Docker 環境快速建置並部署至 QEMU 或 Firecracker 虛擬化平臺，為高效能雲端原生應用提供了一個兼具安全性與靈活性的底層基礎。
+ 看到有人用 Free Pascal 開發作業系統核心真的很令人驚艷，這對於追求啟動速
##作業系統 #Unikernel #微服務 #FreePascal #虛擬化
HoldMyTypechroot - fs isolation
systemd nspawn container - namespace isolation
podman - hardware isolation
#Bootc #containers are designed to create bootable images from container inputs, allowing for the deployment and management of entire operating systems using container technology. #QEMU, on the other hand, is a hardware virtualization tool that can run virtual machines, including those created from bootc images, providing a way to emulate different hardware architectures.
#virtualization #isolation #container #cloud #devops #production #infrastructure
what about #incus how is this different?-- correct me if I am wrong
Containers package an application with its dependencies and run on a shared operating system, while #unikernel compile an application with only the necessary OS components, allowing them to run independently and more efficiently, especially in resource-constrained environments.
systemd nspawn container - namespace isolation
podman - hardware isolation
#Bootc #containers are designed to create bootable images from container inputs, allowing for the deployment and management of entire operating systems using container technology. #QEMU, on the other hand, is a hardware virtualization tool that can run virtual machines, including those created from bootc images, providing a way to emulate different hardware architectures.
#virtualization #isolation #container #cloud #devops #production #infrastructure
what about #incus how is this different?-- correct me if I am wrong
Containers package an application with its dependencies and run on a shared operating system, while #unikernel compile an application with only the necessary OS components, allowing them to run independently and more efficiently, especially in resource-constrained environments.
🌘 StardustOS：打造輕量級 Unikernel 作業系統的函式庫
➤ 探索 StardustOS 的技術細節與實踐
✤ https://github.com/StardustOS
StardustOS 是一個創新的函式庫作業系統，專為建構輕量級 Unikernel 而設計，使其能夠在受保護的單一記憶體空間環境中運行雲端應用程式。它將底層實體資源的管理託管給底層的 Hypervisor，並利用靜態連結技術，將極簡的 Kernel 與單一應用程式及其必要的函式庫和執行時期結合。最終的 StardustOS 產物是一個不可變的、單一用途的虛擬機映像檔。該系統支援多核心、搶佔式執行緒，並提供基本的區塊和網路驅動程式，同時包含一套標準的 POSIX 相容函式庫。StardustOS 目前已應用於英國聖安德魯斯大學的教學與研究活動。
+ 這個 Unikernel 的設計聽起來很令人印象深刻，特別是它如何利用 Hypervisor 來管理資源。靜態連結的作法也很有趣。
+ 對於想要開發高效能、低延遲的雲端應用程式的開發者來說，Sta
#作業系統 #Unikernel #開源 #軟體開發
➤ 探索 StardustOS 的技術細節與實踐
✤ https://github.com/StardustOS
StardustOS 是一個創新的函式庫作業系統，專為建構輕量級 Unikernel 而設計，使其能夠在受保護的單一記憶體空間環境中運行雲端應用程式。它將底層實體資源的管理託管給底層的 Hypervisor，並利用靜態連結技術，將極簡的 Kernel 與單一應用程式及其必要的函式庫和執行時期結合。最終的 StardustOS 產物是一個不可變的、單一用途的虛擬機映像檔。該系統支援多核心、搶佔式執行緒，並提供基本的區塊和網路驅動程式，同時包含一套標準的 POSIX 相容函式庫。StardustOS 目前已應用於英國聖安德魯斯大學的教學與研究活動。
+ 這個 Unikernel 的設計聽起來很令人印象深刻，特別是它如何利用 Hypervisor 來管理資源。靜態連結的作法也很有趣。
+ 對於想要開發高效能、低延遲的雲端應用程式的開發者來說，Sta
#作業系統 #Unikernel #開源 #軟體開發
