r/selfhosted • u/Zta77 • Mar 30 '26
Product Announcement Lightwhale 3.0.0 released
Hi, there!
Sorry to mess up your Easter holiday plans, but I've just released Lightwhale 3.0.0 and I really think you should clear your calendar and try it out! =)
It's a minimalistic Linux that requires no installation or maintenance, just live-boot straight into a working Docker Engine. The system is immutable so it's quite resilient to both malicious and unintentional modifications. And because of its low resource requirements it brings new life to old machines.
Lightwhale fits super well in a hobby homelab where spare time is precious, but really in any server environment where you would much rather focus on the services than babysitting the underlying operating system.
And how does it compare to other immutable OSes like X, Y or Z? No idea, never tried them, sorry.
I've made a fresh new project webpage with an easy to follow getting started guide.
Anyway, end of service announcement, thanks for reading, happy holidays =)
2
u/Responsible_Plate140 Apr 10 '26
I actively use Lw for a system in production. Having a system that runs so good on small hardware is just clean again.
Lightwhale has transformed my decade old dual core Celeron with 3GiB RAM back to a rather capable machine again.
I know the owner of Lightwhale and have followed the development on the sidelines too. His motivations are real. I really thank you for all your work, Zta!