cloudius-systems/osv on Hacker News

…on C++ unikernel, there is also OSv [1,2], from the same authors of seastar [3] and ScyllaDB. [1] https://github.com/cloudius-systems/osv [2] https://osv.io/ [3] https://seastar.io/

comment by gpderetta · 2024-12-18 · in Includeable minimal operating system for C++

I've been looking at a few. https://github.com/cloudius-systems/osv https://ops.city/ (also nanovms) - this is one that I actually got working to at least demo state

comment by marcus_holmes · 2023-12-20 · in Gokrazy – Go Appliances

…BSD code with a Linux compatibility layer. Show me that. There is one little bsd folder that's it: https://github.com/cloudius-systems/osv/tree/master/bsd Absolutely nothing written about BSD: https://github.com/cloudius-systems/osv

comment by nix23 · 2021-12-06 · in Nanos: A kernel designed to run only one application in virtualized environment

Whats the difference to OSv? https://github.com/cloudius-systems/osv

comment by nix23 · 2021-12-03 · in Nanos: A kernel designed to run only one application in virtualized environment

…LiquidVM. The internal name for that thin custom OS was in fact "Bare Metal". Similar in concept to https://github.com/cloudius-systems/osv but completely different implementation I think one thing which caused a problem for it, is a lot…

comment by skissane · 2020-12-22 · in Bare-Metal Kubernetes with K3s

https://github.com/cloudius-systems/osv is an offshot of a project from ScyllaDB.

comment by sitkack · 2020-12-14 · in HermiTux – A Linux binary-compatible unikernel

…the benchmarks look good. We can see that the heyday of OSv development work was about 7 years ago: https://github.com/cloudius-systems/osv/graphs/contributors Hopefully, OSv is a stable product that continues to work well, so heavy…

comment by coder543 · 2020-12-13 · in OSv – Linux binary compatible unikernel for virtualized environments

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OSv – Linux binary compatible unikernel for virtualized environments

story by peter_d_sherman · 2020-12-13 · 64 comments

Oh it is: https://github.com/cloudius-systems/osv And it's part of MIKELANGELO, supported by the Horizon 2020 Framework program of the EU: https://www.mikelangelo-project.eu/

comment by nix23 · 2020-12-12 · in Modular unikernel designed to run applications securely on micro-VMs

A viable alternative that supports more languages is OSv: https://github.com/cloudius-systems/osv

comment by smotti · 2019-12-30 · in IncludeOS: a minimal unikernel operating system for C++ services

…spawning 1000 threads in Python on OSX takes ~25MB. OSX uses 512k stacks for non-main threads. [0] https://github.com/cloudius-systems/osv/issues/143

comment by masklinn · 2018-10-02 · in Scheduling in Go: Part II

Some do, and some don't. OSv ( https://github.com/cloudius-systems/osv ), for example, is also a unikernel in the sense that it can only run a single application at a time (it has no kernel-user boundary, nor support for multiple isolated…

comment by nyh · 2018-08-27 · in IncludeOS – A minimal, resource efficient unikernel for cloud services

https://github.com/cloudius-systems/osv/wiki

comment by kasey_junk · 2017-12-28 · in Zerg: Boot a VM instance per request, all in under 250 ms

There are recent commits: https://github.com/cloudius-systems/osv/commits/master I posted the links because (at least for me) it was hard to get my arms around what a unikernel was by looking at MirageOS. Largely because I have little…

comment by tyingq · 2016-01-21 · in Docker Acquires Unikernel Systems as It Looks Beyond Containers

…is that OSv can handle Ruby or Node, or Linux apps (most of the Linux ABI is supported). [0] https://github.com/cloudius-systems/osv/wiki

comment by narrowrail · 2015-10-18 · in IncludeOS: Run your C++ code directly on virtual hardware

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OSv, a new operating system for the cloud

story by xj9 · 2015-04-23 · 29 comments

If you want that, there's always OSv: https://github.com/cloudius-systems/osv

comment by geofft · 2015-03-25 · in LibOS – A library operating system for Linux

…There's also OSv which targets the JVM instead of OCamL. It's an open source commercial enterprise. https://github.com/cloudius-systems/osv

comment by bjackman · 2015-02-11 · in The Bitcoin Piñata

…article. I like the sound of OSv, which attempts to make appliances that run on hypervisors: https://github.com/cloudius-systems/osv Sandstorm looks interesting. I'm slightly skeptical as the homepage has a link to their enterprise sales,…

comment by logn · 2015-01-04 · in OS Technologies to Watch

I haven't had a chance to play with it, but I ran across this project the other day: https://github.com/cloudius-systems/osv "OSv was designed from the ground up to execute a single application on top of a hypervisor... OSv... runs…

comment by kelleyk · 2014-11-14 · in AWS EC2 Container Service

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OSv, a new operating system for the cloud

story by miralabs · 2014-09-14 · 0 comments

OSv ( https://github.com/cloudius-systems/osv ) for example simply targets the virtualized hardware of popular hypervisors, which gets you pretty far.

comment by ah- · 2014-06-28 · in Runtime.JS – Operating system kernel built on V8

…and maintainability kept in mind. There are some interesting work done in few projects already: https://github.com/cloudius-systems/osv https://os.inf.tu-dresden.de/L4/

comment by leccine · 2014-04-20 · in Learn How to Contribute to the Linux Kernel: Take the Eudyptula Challenge

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OSv, a new open-source operating system for virtual-machines

story by gaoprea · 2014-01-15 · 0 comments

…a realistically useful small OS in C++ (or even C++ 11), you may probably want to check out OSv https://github.com/cloudius-systems/osv/ developed by previous KVM guys.

comment by djvu9 · 2013-12-01 · in How to Make a Computer Operating System in C/C++

A big part is written in C++, for example the interrupt descriptor table is managed by a class: https://github.com/cloudius-systems/osv/blob/master/arch/x64...

comment by fotcorn · 2013-09-17 · in OSv, probably the best OS for cloud workloads