Nousmotards infrastructure with Ansible

Those slides have been presented during an Ansible meetup (http://www.meetup.com/fr/Ansible-Paris/events/223572292/). The slides are giving an overview of what has been achieved in order to setup the Nousmotards infrastructure (social network for bikers www.nousmotards.com). Note: if you want to see the presentation with gif and video: http://nousmotards.github.io/ansible-meetup-0915/

Transcript

1. ANSIBLE MEETUP AUTOMATION TO INFINITY AND BEYOND! / Pierre Mavro @deimosfr
2. ABOUT THE SPEAKER PIERRE MAVRO / @DEIMOSFR Co-Founder DevOps at Worked for and Wrote Tech and (www.deimos.fr) Motorcycle enthusiast Automation and NoSQL lover Nousmotards Criteo RedHat Ullink MariaDB High Performance Book blog wiki
3. ABOUT NOUSMOTARDS is a social network for bikers made by bikers: Nousmotards Manage events Create road books Easily meet new friends ...
4. NOUSMOTARDS ANDROID DEMO Nousmotards android, ...
5. ABOUT FOUNDERS 3 friends with the same passion
6. SOME SEXY TECHNOS WE'RE USING
7. SOME USED APPS ElasticSearch RabbitMQ Neo4j Redis MongoDB Nginx Haproxy ...
8. LANGUAGES AND FRAMEWORKS Java Spring Boot Javascript AngularJS Python Shell scripts
9. WHY DID WE CHOOSE ANSIBLE? YAML make it simple and easy to read Fast to write and execute Agentless Tons of available community plugins and role Written in Python Because that just ROX !!!
10. NOUSMOTARDS ARCHITECTURE OVERVIEW
12. DEEP DIVE ARCHITECTURE
13. DOCKER What is Docker? Simple to install (repo + packages) Store images in a Docker registry (public/private) Container versionning Uses some LXC internals Easy to use Stable enough for small production
14. PACKER What is Packer? Define source image Pre scripts (ansible dependencies) Run Ansible playbook Post scripts (clean) Export in wished format Push to your Docker registry
15. ANSIBLE Store everything on Git Avoid repetition (with_*) Set multiple envs Use vars at max Use facts at max Fail fast Community: Ansible Galaxy
16. SMARTER IS BETTER
17. GIT Keep / trace all updates from Ansible changes Use hooks for sanity checks
18. JENKINS BUILD APPS WITH DOCKER AND PUBLISH TO PRIVATE REPO
19. JENKINS BUILD CONTAINERS WITH PACKER AND ANSIBLE THEN PUBLISH TO REGISTRY
20. DEPLOY: GIT + JENKINS Git hooks and Jenkins's API Define tag triggers within the team
21. JENKINS DEPLOY NEW CONTAINERS WITH ANSIBLE
22. HARDER, BETTER, FASTER, STRONGER
23. CONSUL What is Consul? Why using Consul? Ansible deploy the servers Ansible deploy the agents on containers Register/unregister DNS entry with container start/stop Use consul_io.py for Ansible inventory
24. CONSUL TEMPLATE Why is this needed? Choose a Load Balancer (like Haproxy) Use consul-template from Ansible Galaxy Configure Consul template for Haproxy Run it to get HAProxy updated with consul changes
25. NOW IT'S OK! LET'S SUMMARIZE IT
26. ANSIBLE IS EVERYWHERE!!! To build physical servers To build containers To deploy containers Integrated with Git and Jenkins
27. ANSIBLE CONTRIBUTIONS Ansible Consul inventory Roles we're sharing: consul-template elasticsearch graphite mariadb neo4j packer https://galaxy.ansible.com/list#/users/3601
28. WHAT'S NEXT? Waiting for Ansible v2 Making functionnal tests with Ansible
29. JOIN US! www.nousmotards.com
30. ANSIBLE MEETUP WWW.NOUSMOTARDS.COM / Watch again: Pierre Mavro @deimosfr http://nousmotards.github.io/ansible-meetup-0915