build your own paas using kubernetes and deis — gdg devfest nl

uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands

Build your own PaaS using Kubernetes and Deis

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Hi!

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Hi!

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My name is Jeroen

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

CTO at Uberous

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Blogging at jrnv.nl

@jeroenvisser101 on TwiOer, GitHub, etc.

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uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands

Build your own PaaS using Kubernetes and Deis

uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands

What is Kubernetes?A short introducVon

@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands

Container Orchestrator

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 9

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Portable format for File system, Libraries and RunVme

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Kubernetes

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Manage your cluster as one machine

Kubernetes

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 13

CaOle vs. Pets

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 14

CaOle vs. Pets

NamedLoved and cared for

Nursed when ill

NumberedAlmost identical

Replaced when ill

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Kubernetes

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A set of abstracVons that allow HA,

Scaling, Self-Healing, Geo-replicaVon

An implementaVon of those abstracVons

on top of etcd, Docker

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

AbstracVons

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Kubernetes

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Pod

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Kubernetes

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 18

Kubernetes

Git sync

Nginx

Pod

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 19

Kubernetes

Git sync

Nginx

Pod

env: prod

Labels

app: website

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 20

Kubernetes

Git sync

Nginx

env: prod

Labels

app: website

Pod

Git sync

Nginx

env: dev

Labels

app: website

Pod

Git sync

Nginx

env: prod

Labels

app: website

Pod

Git sync

Nginx

env: dev

Labels

app: website

Pod

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 21

Kubernetes

Git sync

Nginx

env: prod

Labels

app: website

Pod

Git sync

Nginx

env: dev

Labels

app: website

Pod

Git sync

Nginx

env: prod

Labels

app: website

Pod

Git sync

Nginx

env: dev

Labels

app: website

Pod

env: dev app:website

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 22

Kubernetes

Git sync

Nginx

Pod

env: prod

Labels

app: website

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 23

Kubernetes

Git sync

Nginx

Pod

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 24

Kubernetes

Git sync

Nginx

PodReplicaSet

replicas=1

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Git sync

Nginx

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Kubernetes

Git sync

Nginx

PodReplicaSet

replicas=2

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 26

Git sync

Nginx

Kubernetes

Git sync

Nginx

Pod

ReplicaSetreplicas=2

Service

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 27

Kubernetes

Service

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 28

Kubernetes

Git sync

Nginx

Pod Node

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 29

Kubernetes

Node

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 30

Kubernetes

Node

Node

Node

Node

Node

Node

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 31

Kubernetes

Node

Node

Node

Node

Node

Node

Master

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Kubernetes

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Google Container Engine

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uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands

What is Deis?and why would I use it?

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Deis (noun) — /deɪ'ɪz/

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Layer on top of Kubernetes

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Easy deployment of your app on Kubernetes

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

$ git push deis

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 39

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 40

BuildpacksProcfile 12 factor

@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands 41

worker: bundle exec sidekiq

Procfile

web: bundle exec puma

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 42

BuildpacksProcfile 12 factor

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 43

12 factor

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 44

12factor.net

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 45

BuildpacksProcfile 12 factor

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 46

Buildpacks

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser 47

+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Dockerfiles and Docker images

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Easy setup

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

bit.ly/install-deis

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

Live Demo

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+ GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser

demo source: hOps://github.com/jeroenvisser101/

deis-demo

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uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands

Thanks for listening!Rock on!

uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands