The document discusses the concepts of test-driven development (TDD), continuous integration, infrastructure as code, and documentation as code. It provides examples of writing specifications, documentation, build pipelines, and infrastructure using code and formats like Markdown, YAML, Puppet, Ansible, Dockerfiles, and Docker Compose files. Emphasizing that treating all aspects of software development as code enables continuous feedback, communication, and versioning.

1. Feedback en continu
grâce au TDD
et au As Code
-@hrambelo @gcollic
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2. TDD
From Growing Object-Oriented Software by Nat Pryce and Steve Freeman.
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3. Démo
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4. TDD
From Growing Object-Oriented Software by Nat Pryce and Steve Freeman.
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5. ATDD
From Growing Object-Oriented Software by Nat Pryce and Steve Freeman.
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6. Feedback
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7. #AgileLaval17 @gcollic - @hrambelo

8. Intégration Continue
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9. #AgileLaval17 @gcollic - @hrambelo

10. Intégration Continue
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11. #AgileLaval17 @gcollic - @hrambelo

12. Intégration Continue
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13. #AgileLaval17 @gcollic - @hrambelo

14. Le test automatique
Ne coûte pas plus cher à être exécuté
plus souvent
Communique et documente comment
les choses fonctionnent
Correspond vraiment à ce qui est fait
(obsolescence de l'écrit)
Est plus déterministe qu'un humain
Est versionnable !
#AgileLaval17 @gcollic - @hrambelo

15. Le build automatique
Ne coûte pas plus cher à être exécuté
plus souvent
Communique et documente comment
les choses fonctionnent
Correspond vraiment à ce qui est fait
(obsolescence de l'écrit)
Est plus déterministe qu'un humain
Est versionnable !
#AgileLaval17 @gcollic - @hrambelo

16. Le code !
Ne coûte pas plus cher à être exécuté
plus souvent
Communique et documente comment
les choses fonctionnent
Correspond vraiment à ce qui est fait
(obsolescence de l'écrit)
Est plus déterministe qu'un humain
Est versionnable !
#AgileLaval17 @gcollic - @hrambelo

17. "As Code"
eats the World
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18. Speci cation As Code (BDD/ATDD)
Documentation As Code
Build Pipeline As Code
Infrastructure As Code
...
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19. Biz Dev Ops (*)
* From yesterday's #devopsnight
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20. ALL THE THINGS As Code
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21. Specification As Code
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22. #AgileLaval17 @gcollic - @hrambelo

23. From Speci cation By Example by Gojko Adzic.
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24. #AgileLaval17 @gcollic - @hrambelo

25. Documentation as code
Living Documentation
Markdown
Asciidoc
Swagger
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26. Living Documentation
From by Cyrille Martrairehttps://leanpub.com/livingdocumentation
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27. Living Documentation
From by Cyrille Martrairehttps://leanpub.com/livingdocumentation
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28. Markdown
From https://mastercaweb.u-strasbg.fr/rediger-web-markdown/
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29. Asciidoc
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30. Swagger
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31. #AgileLaval17 @gcollic - @hrambelo

32. Build pipeline As Code
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33. #AgileLaval17 @gcollic - @hrambelo

34. Infrastructure as code
Puppet recipe
Playbook ansible
Docker le
Docker compose le
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35. Puppet
package { 'ssh' :
ensure => latest
}
file { 'sshd_config' :
path => '/etc/ssh/sshd_config',
owner => root,
group => root,
require => Package[ssh],
notify => Service[ssh],
...
}
service { 'ssh' :
ensure => running
}
From https://github.com/aestasit.
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36. Puppet
package { 'ssh' :
ensure => latest
}
file { 'sshd_config' :
path => '/etc/ssh/sshd_config',
owner => root,
group => root,
require => Package[ssh],
notify => Service[ssh],
...
}
service { 'ssh' :
ensure => running
}
From https://github.com/aestasit.
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37. Playbook ansible
---
- hosts: webservers
vars:
http_port: 80
max_clients: 200
remote_user: root
tasks:
- name: ensure apache is at the latest version
yum: name=httpd state=latest
- name: write the apache config file
template: src=/srv/httpd.j2 dest=/etc/httpd.conf
notify:
- restart apache
- name: ensure apache is running (and enable it at boot)
service: name=httpd state=started enabled=yes
handlers:
- name: restart apache
service: name=httpd state=restarted
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38. Playbook ansible
---
- hosts: webservers
vars:
http_port: 80
max_clients: 200
remote_user: root
tasks:
- name: ensure apache is at the latest version
yum: name=httpd state=latest
- name: write the apache config file
template: src=/srv/httpd.j2 dest=/etc/httpd.conf
notify:
- restart apache
- name: ensure apache is running (and enable it at boot)
service: name=httpd state=started enabled=yes
handlers:
- name: restart apache
service: name=httpd state=restarted
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39. Dockerfile
FROM java:8
ADD spring-petclinic /app
ENV M2_HOME /app
EXPOSE 8080
WORKDIR /app
RUN chmod a+x /app/mvnw
RUN ls /app/mvnw
RUN /bin/bash -c '/app/mvnw -e clean install spring-boot:repackage -DskipTests'
CMD /app/mvnw -e spring-boot:run -DskipTests
From https://github.com/aestasit.
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40. Dockerfile
FROM java:8
ADD spring-petclinic /app
ENV M2_HOME /app
EXPOSE 8080
WORKDIR /app
RUN chmod a+x /app/mvnw
RUN ls /app/mvnw
RUN /bin/bash -c '/app/mvnw -e clean install spring-boot:repackage -DskipTests'
CMD /app/mvnw -e spring-boot:run -DskipTests
From https://github.com/aestasit.
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41. Dockerfile
FROM java:8
ADD spring-petclinic /app
ENV M2_HOME /app
EXPOSE 8080
WORKDIR /app
RUN chmod a+x /app/mvnw
RUN ls /app/mvnw
RUN /bin/bash -c '/app/mvnw -e clean install spring-boot:repackage -DskipTests'
CMD /app/mvnw -e spring-boot:run -DskipTests
From https://github.com/aestasit.
docker run -d my_bootiful_petclinic
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42. Docker compose file
version: '2'
services:
elasticsearch:
build: elasticsearch/
...
ports:
- "9200:9200"
- "9300:9300"
logstash:
build: logstash/
...
ports:
- "5000:5000"
depends_on:
- elasticsearch
kibana:
build: kibana/
...
ports:
- "5601:5601"
depends_on:
- elasticsearch
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43. Docker compose file
version: '2'
services:
elasticsearch:
build: elasticsearch/
...
ports:
- "9200:9200"
- "9300:9300"
logstash:
build: logstash/
...
ports:
- "5000:5000"
depends_on:
- elasticsearch
kibana:
build: kibana/
...
ports:
- "5601:5601"
depends_on:
- elasticsearch
#AgileLaval17 @gcollic - @hrambelo

44. Docker compose file
version: '2'
services:
elasticsearch:
build: elasticsearch/
...
ports:
- "9200:9200"
- "9300:9300"
logstash:
build: logstash/
...
ports:
- "5000:5000"
depends_on:
- elasticsearch
kibana:
build: kibana/
...
ports:
- "5601:5601"
depends_on:
- elasticsearch
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45. Biz Dev Ops
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46. What DevOps ?
CULTURE MEASUREMENT
AUTOMATION SHARING
TDD
* as Code
* as Code
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47. Questions ?
Hello Slides As Code
<section style="display: block;">
<h1>Titre</h1>
<ul>
<li>Item 1</li>
<li>Item 2</li>
</ul>
<div class="slide-background "></div></section>
https://github.com/hrambelo/AgileLaval2017
Merci !
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48. #AgileLaval17 @gcollic - @hrambelo

49. Démo
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