Kubernetes 101 - Episode 7 - Hello, Operator!

In this episode, we’ll explore the concept of a Kubernetes Operator, and how they allow you to manage applications running in Kubernetes clusters more efficiently. We’ll also talk about how you can build one on your own!

Links:

#kubernetes #kube101 #operator

Contents:

00:00 - Livestream start
00:49 - #BabyWatch success!
02:14 - What are Operators?
05:25 - What are Controllers?
07:36 - Operators observe Custom Resources
09:08 - Custom Resource Definition
12:42 - Why NOT use an Operator?
20:59 - Build your own operator
23:01 - Operator SDK Demo
35:16 - Conclusion and what’s next in Ep 8

[mischatf]

Following along with this series with my pi 4 cluster (pi dramble series is coming in handy as well). It's taking me a few days per video to figure out all the errors and issues, but so far so good. The book is great too! Thanks Jeff!

[cedicool]

Loving the series! Can't wait for the next episode, especially since I bought a new rpi4 last week and have 2 more rpi3b+ lying around!

[ThisGuyRocksLikeCrazy]

You should have mentioned Ansible in the title too.

[michaelventarola]

Hey Jeff. Love your books and YouTube channel. If from New Jersey.

[okey]

so once we we build the operator image from the codebase, we still need that codebase to deploy the image?

[RafaelDutra]

Hello from Estrela (city) - Rio Grande do Sul (state) - Brazil

[privateness.network]

Hi Many thanks for this video, I noticed you mention Drupal a lot, I wonder what's your take on EmerSSL (EMCSSL) authentication plugin for Drupal?
That's passwordless authentication with a decentralized SSL Client certificate

[x-macpro]

I managed to setup my production standard :)) Kubernetes on my servers but I don't understand fully and don't know what is going on because I googled piece by piece on YouTube and don't know much about programming. Can anyone recommend any quick theory courses? Many thanks

[computerchaot]

Somehow I've had enough of the big Zampano (by Jeff) - I prefer to stick to people like Niklaus Wirt (Project Oberon)

[adyss]

The thumbnail kinda scared me for a sec.. That smile looks more like a weird showing teeth lol