This talk goes into detail about how Kubernetes and Deis work together to set up your own PaaS. This talk was originally given on GDG DevFest NL.

1. uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands
Build your own PaaS
using Kubernetes and Deis

2. + GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser
Hi!
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3. + GDG DevFest Netherlands @jeroenvisser101 — Jeroen Visser
Hi!
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My name is Jeroen

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CTO at Uberous
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Blogging at jrnv.nl
@jeroenvisser101
on TwiOer, GitHub, etc.
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6. uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands
Build your own PaaS
using Kubernetes and Deis

7. uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands
What is Kubernetes?
A short introducVon

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Container Orchestrator
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Portable format for
File system, Libraries and RunVme
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Kubernetes
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Manage your cluster
as one machine
Kubernetes

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CaOle vs. Pets

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CaOle vs. Pets
Named
Loved and cared for
Nursed when ill
Numbered
Almost identical
Replaced when ill

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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

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AbstracVons
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Kubernetes

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Pod
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Kubernetes

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Kubernetes
Git sync
Nginx
Pod

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Kubernetes
Git sync
Nginx
Pod
env: prod
Labels
app: website

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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

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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

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Kubernetes
Git sync
Nginx
Pod
env: prod
Labels
app: website

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Kubernetes
Git sync
Nginx
Pod

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Kubernetes
Git sync
Nginx
Pod
ReplicaSet
replicas=1

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Git sync
Nginx
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Kubernetes
Git sync
Nginx
Pod
ReplicaSet
replicas=2

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Git sync
Nginx
Kubernetes
Git sync
Nginx
Pod
ReplicaSetreplicas=2
Service

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Kubernetes
Service

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Kubernetes
Git sync
Nginx
Pod
Node

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Kubernetes
Node

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Kubernetes
Node
NodeNode
Node
NodeNode

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Kubernetes
Node
NodeNode
Node
NodeNode
Master

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Kubernetes
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Google Container Engine
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34. uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands
What is Deis?
and why would I use it?

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Deis (noun) — /deɪ'ɪz/
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Layer on top of Kubernetes
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Easy deployment
of your app on Kubernetes
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$ git push deis
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BuildpacksProcfile 12 factor

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worker: bundle exec sidekiq
Procfile
web: bundle exec puma

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BuildpacksProcfile 12 factor

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12 factor

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12factor.net

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BuildpacksProcfile 12 factor

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Buildpacks

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Dockerfiles and
Docker images
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Easy setup
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bit.ly/install-deis
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Live Demo
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demo source:
hOps://github.com/jeroenvisser101/
deis-demo
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53. uberous.io@jeroenvisser101 — Jeroen Visser+ GDG DevFest Netherlands
Thanks for listening!
Rock on!

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