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K3k: Kubernetes in Kubernetes

https://github.com/rancher/k3k

24•jzebedee•3h ago

Comments

aiman_alsari•1h ago

Yo dawg...

redrove•1h ago

So this is basically vCluster[0] but Rancher branded?

[0] https://github.com/loft-sh/vcluster

AlfeG•49m ago

Closely related in pupopse, yes. Branded? no.

kitd•54m ago

Missed the opportunity to call it Kink ...

killingtime74•49m ago

That's what I'll be calling it

madduci•43m ago

Nice, now we need K3Kind

rjzzleep•40m ago

Do Rancher side products generally make it into a stable state such that you would want to run mission-critical systems on?

bloppe•30m ago

What does k3k stand for? Can we just put whatever number we want between 2 letters now?

BurpyDave•9m ago

I suspect it’s ‘kubernetes in kubernetes’

stingraycharles•5m ago

I suspect it's a play on another kubernetes variant, `k3s` ?

matt123456789•19m ago

This is, if I had to guess, a monument to a small team's stubborn insistence that such a thing could be done at all. If I can hope for a reward for them, may it be that they are allowed to hand off maintaining it to another team.

Why does it take so long to release black fan versions?

https://www.noctua.at/en/expertise/blog/how-can-it-take-so-long-to-release-black-fan-versions

67•buildbot•2h ago•17 comments

Job Postings for Software Engineers Are Rapidly Rising

https://www.citadelsecurities.com/news-and-insights/2026-global-intelligence-crisis/

136•delichon•5h ago•68 comments

Ti-84 Evo

https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-evo

413•thatxliner•10h ago•366 comments

Spirit Airlines Is Winding Down All Operations

https://www.spiritrestructuring.com/

11•CaliforniaKarl•34m ago•3 comments

Ask.com has closed

https://www.ask.com/

200•supermdguy•2h ago•102 comments

Artemis II Photo Timeline

https://artemistimeline.com/#artemis-ii-walkout-nhq202604010003

163•geerlingguy•2d ago•12 comments

New research suggests people can communicate and practice skills while dreaming

https://www.newyorker.com/culture/annals-of-inquiry/its-possible-to-learn-in-our-sleep-should-we

310•XzetaU8•13h ago•175 comments

To Restore an Island Paradise, Add Fungi

https://e360.yale.edu/digest/atoll-islands-sea-level-rise-fungi

46•Brajeshwar•2d ago•5 comments

LFM2-24B-A2B: Scaling Up the LFM2 Architecture

https://www.liquid.ai/blog/lfm2-24b-a2b

19•nateb2022•2d ago•3 comments

K3k: Kubernetes in Kubernetes

https://github.com/rancher/k3k

24•jzebedee•3h ago•11 comments

CollectWise (YC F24) Is Hiring

https://www.ycombinator.com/companies/collectwise/jobs/rEWfZ6R-senior-forward-deployed-engineer

1•OBrien_1107•2h ago

Integer Overflow Checking Cost

https://danluu.com/integer-overflow/

13•iwsk•2d ago•3 comments

I'm Peter Roberts, immigration attorney who does work for YC and startups. AMA

150•proberts•15h ago•211 comments

Eka’s robotic claw feels like we're approaching a ChatGPT moment

https://www.wired.com/story/when-robots-have-their-chatgpt-moment-remember-these-pincers/

126•zdw•2d ago•162 comments

Lib0xc: A set of C standard library-adjacent APIs for safer systems programming

https://github.com/microsoft/lib0xc

132•wooster•11h ago•49 comments

Ask HN: Who is hiring? (May 2026)

253•whoishiring•16h ago•269 comments

Direct electrochemical black coffee quality appraisal using cyclic voltammetry

https://www.nature.com/articles/s41467-026-71526-5

42•bookofjoe•2d ago•12 comments

Show HN: WhatCable, a tiny menu bar app for inspecting USB-C cables

https://github.com/darrylmorley/whatcable

483•sleepingNomad•22h ago•139 comments

A Report on Burnout in Open Source Software Communities (2025) [pdf]

https://mirandaheath.website/static/oss_burnout_report_mh_25.pdf

60•susam•7h ago•12 comments

Whohas – Command-line utility for cross-distro, cross-repository package search

https://github.com/whohas/whohas

136•peter_d_sherman•16h ago•32 comments

Chasing a SharedKey signature mismatch: fix azurerm_storage_table_entity

https://topaz.thecloudtheory.com/blog/debugging-table-entity-auth/

10•kamilmrzyglod•1d ago•4 comments

Apocalypse Early Warning System

https://ews.kylemcdonald.net/

157•carlsborg•14h ago•84 comments

Show HN: Stop playing my matchstick puzzles, start building your own in seconds

https://mathstick.github.io

3•trangram•1h ago•1 comments

The smelly baby problem

https://www.worksinprogress.news/p/how-disposable-diapers-conquered

161•dionysou•2d ago•104 comments

Create an MP4 video of a web page scrolling at a steady speed

https://github.com/upenn/web-scroll-video

14•shawnzam•4h ago•4 comments

I built the Playwright for desktop apps. 80% token savings

https://github.com/lahfir/agent-desktop

45•lahfir•4h ago•16 comments

Tvheadend: Self-Hosted IPTV Server

https://tvheadend.org

28•hyperific•3d ago•9 comments

The gay jailbreak technique (2025)

https://github.com/Exocija/ZetaLib/blob/main/The%20Gay%20Jailbreak/The%20Gay%20Jailbreak.md

484•bobsmooth•14h ago•197 comments

City Learns Flock Accessed Cameras in Children's Gymnastics Room as a Sales Demo

https://www.404media.co/city-learns-flock-accessed-cameras-in-childrens-gymnastics-room-as-a-sale...

380•joshcsimmons•12h ago•105 comments

Whimsical Animations Course Open House

https://courses.joshwcomeau.com/wham/open-house/00-introduction

87•SpyCoder77•11h ago•9 comments