Use custom resources and operators

Extend the API with custom resources: discover and use CRDs, deploy an operator and work with the objects it manages.

2 lessons
~1 h 00 of reading
3 quizzes
0 proof lab

The path

Where it comes from, where it leads

What you need to know first, where you stand on this skill, and what it opens next. Your status is computed in your browser, from what you have read and passed.

Before · 1 prerequisite

Deploy and observe an application on Kubernetes

This skill, for you

Use custom resources and operators

Computing

It unlocks · nothing yet

No other skill requires it: it is an end-of-path skill.

Lessons

How to learn it

2 lessons, about ~1 h 00, in program order. Each lesson ends with its quiz.

The program

2 lessons · ~1 h 00

1Les Opérateurs (in French)· 30 min
2Operators et CRDs pour développeurs (in French)· 30 min

Beyond the lessons

Assess, practise, pass the proof

Reading a lesson confirms nothing. A skill is confirmed by a passed quiz, practised in a guided lab, and put to the test by a challenge or a mission; an imported lab result is not verified by the site.

Assess yourself

3 quizzes

At the end of the lessons: passed at 70%, they confirm the skill.

Practice

No guided lab

No guided lab practices it yet.

Proof

No proof

Neither a challenge nor a mission with a proof yet.

Apply it on real infrastructure

Modifier une ressource en production : edit, patch, replace (in French)

Hands-on lessons: their labs count as practice and their quizzes assess you, without being required to acquire it.

Going further

kubectl api-resources et explain : explorer l'API Kubernetes (in French)

Reference pages: they support the skill without teaching it, and do not count in your journey.

Around it

Who requires it, who teaches it

Required by

In red: the certification it prepares for.

Taught by

Kubernetes (in French)

Same block · Understand, install and maintain a cluster