OSC2020 Online Fukuoka Kubernetes Operator Intuition

by nwiizo

Slide 1

Slide 1 text

No content

Slide 2

Slide 2 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫

Slide 3

Slide 3 text

⚫

Slide 4

Slide 4 text

No content

Slide 5

Slide 5 text

⚫ ⚫ ⚫

Slide 6

Slide 6 text

No content

Slide 7

Slide 7 text

※裏側では後述する技術を使いまくってる

Slide 8

Slide 8 text

No content

Slide 9

Slide 9 text

• • • • • • https://github.com/kubernetes/kubernetes/blob/release-1.16/pkg/controller/replicaset/replica_set.go Programming Kubernetes Figure 1-2. Kubernetes control loop

Slide 10

Slide 10 text

No content

Slide 11

Slide 11 text

⚫ ⚫ ⚫ ⚫

Slide 12

Slide 12 text

https://kubernetes.io/docs/concepts/overview/components/#kube-controller-manager ⚫ ⚫

Slide 13

Slide 13 text

⚫ ⚫ ⚫ ⚫ ⚫

Slide 14

Slide 14 text

⚫ ⚫ https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/

Slide 15

Slide 15 text

https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/ ⚫ ⚫ ⚫ ⚫ ⚫

Slide 16

Slide 16 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ https://github.com/kubernetes/sample-controller

Slide 17

Slide 17 text

⚫ ⚫ ⚫ ⚫ ⚫ Level Triggering and Reconciliation in Kubernetes https://hackernoon.com/level-triggering-and-reconciliation-in-kubernetes-1f17fe30333d

Slide 18

Slide 18 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ https://operatorhub.io/

Slide 19

Slide 19 text

⚫ ⚫ ⚫ ⚫ ⚫ Operator Capacity Levels https://sdk.operatorframework.io/docs/advanced-topics/operator-capabilities/operator-capabilities/

Slide 20

Slide 20 text

No content

Slide 21

Slide 21 text

No content

Slide 22

Slide 22 text

No content

Slide 23

Slide 23 text

No content

Slide 24

Slide 24 text

No content

Slide 25

Slide 25 text

⚫

Slide 26

Slide 26 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ KubeBuilder Design Principles https://github.com/kubernetes-sigs/kubebuilder/blob/master/DESIGN.md

Slide 27

Slide 27 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫

Slide 28

Slide 28 text

No content

Slide 29

Slide 29 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫

Slide 30

Slide 30 text

⚫ ⚫ ⚫ ⚫

Slide 31

Slide 31 text

⚫ ⚫ ⚫

Slide 32

Slide 32 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫

Slide 33

Slide 33 text

⚫ ⚫ ⚫ ⚫

Slide 34

Slide 34 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫

Slide 35

Slide 35 text

⚫ ⚫ ⚫

Slide 36

Slide 36 text

⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ ⚫