1.
Docker, your best ally to migrate
& upgrading your Drupal
Alejandro Gómez - @agomezmoron
#DrupalDevDays 2017

2.
First of all! A selfie with you!
#DrupalDevDays / @drupaldevdays @agomezmoron

3.
About me
#DrupalDevDays / @drupaldevdays @agomezmoron
agomezmoron.info.yml
name: Alejandro Gómez
description: “QA & Tech lover”
package: #DrupalDevDays
works_on:
- company: { name: @ladrupalera by @emergya, role: QA & Team lead }
- company: { name: @EPSUPO, role: QA teacher }
type: Non-stop learner
core: DDD.2017
community: @SevillaQA organizer

4.
Roadmap
● Introduction
● Is updating important?
● What do we need?
● The update approach
● How can I automate it?
#DrupalDevDays / @drupaldevdays @agomezmoron

5.
Roadmap
● Introduction
● Is updating important?
● What do we need?
● The update approach
● How can I automate it?
#DrupalDevDays / @drupaldevdays @agomezmoron

6.
● Learning about how to keep our system updated safety.
● Learning some useful procedures & tools :).
Introduction
#DrupalDevDays / @drupaldevdays @agomezmoron

7.
Roadmap
● Introduction
● Is updating important?
● What do we need?
● The update approach
● How can I automate it?
#DrupalDevDays / @drupaldevdays @agomezmoron

8.
@agomezmoron#DrupalDevDays 2017
● Security
● Fixed bugs
● Stability
Is updating important?

9.
Roadmap
● Introduction
● Is updating important?
● What do we need?
● The update approach
● How can I automate it?
#DrupalDevDays / @drupaldevdays @agomezmoron

10.
What do we need?
Testing tools
#DrupalDevDays / @drupaldevdays @agomezmoron

11.
● It rocks...but can you imagine doing the process by hand?
● You should keep the core, modules, etc updated.
● What about automating the process?
What do we need?
#DrupalDevDays / @drupaldevdays @agomezmoron

12.
Roadmap
● Introduction
● Is it important updating?
● What do we need?
● The update approach
● How can I automate it?
#DrupalDevDays / @drupaldevdays @agomezmoron

13.
The update approach
#DrupalDevDays / @drupaldevdays @agomezmoron
1. Check core updates (security) & apply them.
2. Check contrib modules updates & apply them.

14.
● drush up --security-only -n
○ drush pm-updatecode --security-only -y
○ drush updatedb -y
● drush upc --no-core -n
○ drush upc --no-core -y
The update approach
Core
Contrib
#DrupalDevDays / @drupaldevdays @agomezmoron

15.
● composer update drupal/core --with-dependencies
● composer update
The update approach
Core
Contrib
#DrupalDevDays / @drupaldevdays @agomezmoron

16.
The update approach
#DrupalDevDays / @drupaldevdays @agomezmoron
For each update, deploy a container,
apply it and run all the regression tests.
Validation
Pull Request
20170202_update

17.
The update approach
#DrupalDevDays / @drupaldevdays @agomezmoron
PR_security_updated
20170202_security_update_code
20170202_security_update_db

18.
The update approach
#DrupalDevDays / @drupaldevdays @agomezmoron
PR_security_updated
20170202_core_update_code

19.
The update approach
#DrupalDevDays / @drupaldevdays @agomezmoron
PR_contrib_updated
20170202_contrib_update

20.
Roadmap
● Introduction
● Is updating important?
● What do we need?
● The update approach
● How can I automate it?
#DrupalDevDays / @drupaldevdays @agomezmoron

21.
@agomezmoron
How can I automate it?
Testing tools
#DrupalDevDays / @drupaldevdays
One Jenkins to rule them all!

22.
How can I manage my dockers?
● Managing your docker images can be easy.
● What about the containers?
● What about the network bridgings, volumes...?
#DrupalDevDays / @drupaldevdays @agomezmoron

23.
How can I manage my dockers?
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24.
How can I manage my dockers?
# Option 1
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25.
How can I manage my dockers?
# Option 2
#DrupalDevDays / @drupaldevdays @agomezmoron

26.
How can I manage my dockers?
#DrupalDevDays / @drupaldevdays @agomezmoron
docker run -d -p 9000:9000 --privileged -v
/var/run/docker.sock:/var/run/docker.sock
portainer/portainer --name myportainer

27.
Conclusions
#DrupalDevDays / @drupaldevdays @agomezmoron

28.
Conclusions
#DrupalDevDays / @drupaldevdays @agomezmoron
● Updates are important but they can break your system.
● A continuous core update should be applied in our code
and all the tests should be running.

29.
Conclusions
#DrupalDevDays / @drupaldevdays @agomezmoron

30.
#DrupalDevDays / @drupaldevdays @agomezmoron
Thanks to...

31.
#DrupalDevDays / @drupaldevdays @agomezmoron
Thanks to...

32.
#DrupalDevDays / @drupaldevdays @agomezmoron
Thanks to...

33.
Thanks!
#DrupalDevDays / @drupaldevdays @agomezmoron