Docker is an exciting new project that automates the deployment of any application as a lightweight, portable, self-sufficient container that will run virtually anywhere; like a virtual machine on steroids. In this talk I will introduce Docker, why you should be excited about it and show you how it will change your universe!

1. The only thing it can’t
contain is your excitement.

2. Who am I?
John Le Drew
!
I’m @antz29 everywhere
http://antz29.com http://wisenoodles.com

3. An epic tale!

4. I want
to send my
chocolate… to the
WORLD!
You are
going to need
some boxes!

5. He made some chocolate…

6. … and he put it into boxes.

7. He put his chocolate
on a truck.

8. Tim the boxes of
chocolate on
trucks
specialist.

9. He put his chocolate
on a train.

10. Tom the boxes
of chocolate on
trains specialist

11. He put his chocolate
on a boat.

12. Brad the boxes
of chocolate on
boats specialist

13. So his chocolate
reached the world
(eventually)

14. But there was trouble
in paradise.

15. Willy’s friends were
really expensive.

16. Carrie the
container
specialist

17. Containers!

18. Trucks!
Trains!
Boats!

19. Multi-modal

20. Willy’s Friends

21. Carrie the
container
specialist
Willy’s (old) Friends

22. WTF has this got to
with Docker?!

23. MyAwsmAppA
PHP
MongoDB
Redis
NGINX
RabbitMQ
ElasticSearch

24. OSX
Windows
Dev
Server
CI
Server
Staging
Server
Prod.
Server
MyAwsmAppA
PHP
MongoDB
Redis
NGINX
RabbitMQ
ElasticSearch

25. VM
Guest OS
Hypervisor
Host OS
Server
MyAwsmAppA
PHP
MongoDB
Redis
NGINX
RabbitMQ
ElasticSearch

26. Guest OS
Hypervisor
Host OS
Server
VM
MyAwsmAppB
PHP
MongoDB
Memcache
NGINX
ElasticSearch
MyAwsmAppC
PHP
MySQL
Memcache
NGINX
ElasticSearch
Guest OS
VMVM
Guest OS
MyAwsmAppA
PHP
MongoDB
Redis
NGINX
RabbitMQ
ElasticSearch

27. MyAwsmAppA
Host OS
Server
MyAwsmAppB MyAwsmAppC
PHP
MongoDB
Redis
NGINX
RabbitMQ
MySQL
Memcache
ElasticSearch
Container Container Container
Docker

28. Docker
Registry
Docker
Registry
Docker
Client
Docker
Client
Key Components
Docker
Client
Docker Host
Docker
Host OS
Container 1
Container 2
Container 3
Container …
Docker
Registry

29. Under the hood
Images
BUILD

30. Under the hood
Registries
DISTRIBUTE

31. Under the hood
Containers
RUN

32. Docker Images
My Application Image
Ubuntu
Apache
MySQL
PHP
App Code

33. Docker Images
Base Image: ubuntu
apt-get install apache
apt-get install mysql-server
apt-get install php5
My Application Image
Ubuntu
Apache
MySQL
PHP
App Code rsync ./source/code /my/site

34. Docker Images
Base Image: ubuntu
apt-get install apache
apt-get install mysql-server
apt-get install php5
My Application Image
Ubuntu
Apache
MySQL
PHP
App Code rsync ./source/code /my/site
Dockerfile

35. Docker Registry
Docker
Client
Private
Registry
Public
Registry
Private
Registry
Firewall

36. UnionFile
System
Docker Containers
Read-Only Image
Read-Write Layer

37. Docker Containers
# docker run ubuntu /bin/echo 'Hello World'
Hello World
Pulls the ubuntu image
Sets up the read-write filesystem
Sets up the network interfaces
Sets up an IP address
Executes the process
Captures and provides the output

38. DEMO!
(uh oh)

39. Thank you and Questions
@antz29
john@wisenoodles.com