Those are supporting slides to the Cloud 66 London workshop on "How to Deploy Web Apps with Docker Containers" by Daniel van Gils, Developer Advocate.

1. How to Deploy Web Apps with Docker
Daniël van Gils / Developer Advocate
daniel@cloud66.com
@foldingbeauty

2. I like to build stuff
Tinkering with tech
Create great UX

3. agenda
• Introduction + setting up development machine - 30’
• Hands-on ‘dev-x’ session - 30’
• Comfort break - 10’
• Docker in production using Cloud 66 - 10’
• Hands-on ‘x-ops’ session - 45’
• Wrap-up & Q+A - 10’

4. housekeeping notes
For the workshop, you’ll need:
• A laptop or pair-workshopping
• Your Github login
• Your Cloud 66 account
• A DigitalOcean account
(Please use Promo Code: CLOUD66, to receive a $10 Credit)
Toilets around the counter left and take a right ;-)

5. mix
match
tech

6. workflow
dev ops
development production
part 1 workshop part 2 workshop

7. container definitions
servers
stack
service(s)
container(s)
image(s)codebase
datasources

8. tools being used
ssh
docker
docker-compose
text editor
git
cx

9. containers for the win
• mix-match technology
• rapid prototyping
• polyglot approach / choosing the right
development framework for the right job

10. containers primer
app
java
app
nodejs
dependencies
server server
docker
dependencies
app
java dependencies
app
nodejs
server
app
java
app
java
app
nodejs
app
nodejs
dependencies

11. setting up the your
development machine in
the cloud
• Steps 1 - 7 (building takes 10 minutes)

12. Step1:
create DigitalOcean account
go to https://cloud.digitalocean.com/registrations/new
and create a new account
Please use Promo Code: CLOUD66, to receive a $10 Credit.

13. Step 2:
create Cloud 66 account
go to https://app.cloud66.com/users/sign_up
and create a new account

14. Step 3:
create a remote
development machine
go to https://cloud.digitalocean.com/droplets/new
use the One-click App tab
choose Docker 1.10.3 on 14:04
choose size $40/month
region London
press create
you’ll get the login information mailed to you

15. Step 4:
log into development
machine
ssh to your new server
open terminal
use the password in the DigitalOcean email
you will be asked to change your password
$ssh root@<your ip>

16. Step 5:
install docker-compose
output should be : docker-compose version: 1.6.2
$curl -L https://github.com/docker/compose/releases/download/1.6.2/
docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
$chmod +x /usr/local/bin/docker-compose
$docker-compose —version

17. Step 6:
fork the bakery example
and pull the code
go to Github.com
fork https://github.com/cloud66-samples/microservices_101
create a a home-directory for the app
pull the code
$mkdir /home/app
$cd /home/app
$git clone https://github.com/<your github account>/microservices_101

18.
go to the bakery/bricksandmortar folder
and change the IP address (of your new server) of the API to be used
Step 6½:
change the ip
$vi /home/app/microservices_101/bakery/bricksandmortar/Dockerfile.development
ENV COUNTER_ADDRESS <your ip address>:8000

19. Step 7:
build all the images
$ cd /home/app/microservices_101/bakery
go to the bakery folder
build all the images (takes approx. 10 minutes)
$docker-compose build

20. bricksandmortar
counter
chef
Best Bakery
picker
baker minions
(bagel, doughnut, spacecakes)
accountant
Frontend
(static)
API
(ruby)
CMS
Workers
node.js
Php
Java
very special μservice bakery

21. bricksandmortar
counter
chef
Best Bakery
picker
baker minions
(bagel, doughnut, spacecakes)
accountant
Frontend
(static)
API
(ruby)
CMS
Workers
node.js
Php
Java
very special μservice bakery

22. Who we Are?
• Founded in 2011
• Specialist in DevOps-as-a-Service
• Help developers build, deploy & manage apps
• Any server and any cloud provider of choice
• A single, integrated toolkit (UI and CLI)
• 7k developers, 8k companies, 4k apps, 78 data centres
2 products:
Cloud 66 for Docker + Cloud 66 for Rails

23. Cloud 66 for Docker
in production
• Running Docker in production for customers since Jan 2015
• Cloud 66 for Docker used by >500 companies
• 870 Docker production servers
• 1,176 Docker production stacks

24. is Docker in
production hard?
security
monitoring
datasources
backups
storage
orchestration
scaling
clustering
automation
service discovery

28. note
• We use service.yml (looks like docker-compose.yml) to tell which
services need to be running on our Docker cluster.
• We have a tool called starter to ‘containerize’ existing codebases or use
the bakery example as a starting point.
• http://help.cloud66.com/building-your-stack/cloud-66-starter

29. wrap-up
• Thanks for your attention
• And thanks to Digital Ocean for sponsoring some CPU power
• And thanks to WeWork for the nice workshop space
• Any questions?
• Don’t forget about your running servers ;-)