A Dive into DevOps

DevOps is more than just tools: it's a practice of Dev and Ops engineers participating together in the entire service lifecycle (SDLC).

This presentation attempts to introduce DevOps, DevOps tools and how DevOps can improve their Software Engineering process.

Presented at the forLoop Ibadan: Learn, Engage and Grow that held June 3rd, 2017 at the Wennovation Hub.

Event Link: http://forloop.ng/events/forloop-ibadan-engage-learn-and-grow-j2u5ueys

Transcript

1. A Dive into DevOps Adegoke Obasa
2. About Me Lead Engr. - DevOps - Cotta & Cush Software Engr. (Part Time) - Releaf Founder / Editor - Continuous Bytes Former Software Engr. - Konga Former Software Engr. (Part Time) - Sanwo
3. What is DevOps?
4. Some DevOps tools; Devops is not just about the tools DevOps?
5. DevOps is more than just tools: it's a practice of Dev and Ops engineers participating together in the entire service lifecycle (SDLC). What is Devops contd.
6. What is DevOps contd. Source: https://www.suse.com/solutions/devops/
7. DevOps Tools
8. DevOps Tools • Version Control - Git, Mercurial, SVN • Cloud Computing - AWS, Azure, Google Cloud • Configuration Management - Chef, Puppet, Ansible and SaltStack • Build & Test using Continuous Integration - Jenkins, CircleCI, NeverCode • Containerisation - Docker
9. Diving in
10. Version Control • Codebase must be version controlled • Regular Commits • Branching Strategy • You cannot automate without version
11. Testing • Unit tests • Integration tests • Regression tests • Acceptance tests • Tools ◦ PHP - PHP Unit, Codeception ◦ Java - JUnit ◦ Javascript - Mocha, Jasmine ◦ Android - Espresso
12. Continuous Integration • Integrating changes as quickly as possible. • Ensures correctness and completeness • Some CI Processes ◦ Code Coverage ◦ Linting ◦ Check Style ◦ Running tests • Tools ◦ Jenkins ◦ CircleCI ◦ NeverCode ◦ TravisCI
13. Monitoring • Performance Monitoring • Log Analysis • Server Monitoring • Release performance • Tools ◦ New Relic ◦ Logstash ◦ Datadog ◦ Firebase ◦ Fabric
14. Use DevOps processes that work for you.
15. Q & A
16. Glossary SDLC - Software Development Life Cycle CI - Continuous Integration CD - Continuous Delivery or Continuous Deployment
17. References Udemy Course - Learn Devops: Continuously Deliver Better Software http://www.slideshare.net/AmazonWebServices/dvo202-devops-at-amazon-a-look-at- our-tools-processes/3 https://speakerdeck.com/waleoyediran/continuous-integration-in-agile-teams
18. Additional Resources https://speakerdeck.com/waleoyediran/continuous-integration-in-agile-teams https://medium.com/@goke_epapa/continuous-integration-setting-up-php-applicatio ns-in-jenkins-part-1-f6f419a324f7 Continuous Bytes - https://blog.adegokeobasa.me/ http://www.devopsmastery.com/
19. Thank You adegokeobasa@gmail.com / @goke_epapa