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Kubernetes for SysAdmins | Kelsey Hightower at PuppetConf | Talk & Demo

Perforce Puppet2 HN recommenders · recommended in 2 months, 2017-2022
YouTube
153K views · 10 years ago · talk · dated

Kelsey Hightower introduces Kubernetes to sysadmins at PuppetConf 2016, with a demo. He explains the declarative model and how it changes the contract between infrastructure and applications.

HN recommends it for Hightower's clear mental models, such as comparing the scheduler to Tetris and explaining why resource limits matter.

Cloud, DevOps & reliabilityDistributed systems#kubernetes#kelseyhightower#sysadmin#scheduler#infrastructure

4 comments from Hacker News

@leetrout2022 · in “Ask HN: Best dev tool pitches of all time?”

Kelsey Hightower comparing the kubernetes scheduler to Tetris was awesome for cementing a mental model. ▶ this video

Strongly recommendsView on HN
@deadbunny2020 · in “Technical Debt Is Like a Tetris Game”

Kelsy Hightower has used a similar analogy in regards to resource allocation which covers a little on the tech debt side of things. ▶ this video

CitesView on HN
@org34322017 · in “Kubernetes 1.9: Apps Workloads GA and Expanded Ecosystem”

Watch tutorials by Kelsey Hightower, he's been helping folks understand the differences and the models. e.g. ▶ this video

RecommendsView on HN
@jcastro2017 · in “Kubernetes by Example”

There's a great example on why setting limits is a good thing from one of Kelsey Hightower's talks, for some reason your initial comment triggered remembering this advice: ▶ this video

CitesView on HN
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