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10 tips for continuous integration
The document provides ten essential tips for continuous integration in software development, focusing on practices such as periodic commits, automated builds, and thorough testing processes. Key areas include code quality, unit testing with PHPUnit, end-to-end testing with Selenium, and the importance of notifications and deployment strategies. The overarching goal is to detect problems early and ensure software can be reliably released at any time.
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10 tips for continuous integration
- 1. 10 tips for continuous integration DrupalSouthAuckland 17 Nov 2017
- 2. Hello My name is... VladimirRoudakov Brisbane, Australia Automation / Development / Training @VladimirAus
- 3.
- 4. Agenda ● CI/CD ● Services ●Preparation ● 10 tips ● More...
- 5. Continuous Integration ● development practice ●periodic commits to shared repository ● can be verified by an automated build
- 6.
- 7. Continuous Delivery ● approach ●teams produce software in short cycles
- 8. Continuous Delivery GOAL the softwarecan be reliably released at any time
- 9. Services ● Code GITrepository ● CI runner
- 10. Code GIT repository CIRunnerServices
- 11.
- 12.
- 13.
- 14.
- 15. Praparation Images ● Operating system ●Official images on Docker hub ● Custom images
- 16. Praparation Variables ● Name yourvariables accordingly ● Secure if possible
- 17. Praparation Cache ● Sharing between images ●File sharing ● Database sharing
- 18.
- 19.
- 20. 1. Renewals ● Certificates ●Subscriptions ● Renewals
- 21.
- 22.
- 23.
- 24. 2. Linting Standard ● PHPCode sniffer ● ES / Javascript linting ● SASS Lint / CSS lint
- 28. 2. Linting Additional ● D8configuration ● Naming conventions ● Shell configuration
- 29. 3. Code Quality ●Complexity ● Violations
- 30.
- 31.
- 33.
- 34. 4. Unit testing ●PHPUnit was added to Drupal 8 ● SimpleTest is still supported but is deprecated
- 36.
- 37. 5. Drupal Installation ●Test profile installation ● Test db update ● Test config update ● Test dependencies ● Test core update ● Test modules update
- 38. Make sure yourprofile + modules configuration still works
- 41. 6. End toend testing ● User like testing ● Selenium based stack ● Mimics user ● Based on user story ● Provides comprehensive report ● Run one test / all / conditional
- 45. What to know more?WordCampBrisbane 2017 https://2017.brisbane.wordcamp.org/session/testi ng-any-day-guide-to-end-to-end-test-driven-word press-projects/
- 46. 7. Updates ● Environmentupdate ● OS ● PHP / Apache / MySQL ● Drupal Updates ● TIP: Fail on security updates ● Composer Updates
- 48. 8. Notifications ● Email ●Chat ● Issue tracker
- 50. 9. Artefacts Logs ● Logs ●Release notes ● Test Reports
- 53. 9. Artefacts Release notes ●Logs ● Release notes ● Test Reports
- 56. 9. Artefacts Test reports ●Logs ● Release notes ● Test Reports
- 58.
- 59. 10. Deployment ● Pushto your environment ● Spin off new environment
- 62. Consideration ● Security ● Cache ●Limitations
- 63. Consideration Security ● Keep keysprivate ● Don’t check in passwords
- 64.
- 65. In conclusion GOALS CI: detectproblems early CD: the software can be reliably released at any time Save time
- 66.
- 67.
- 68.
- 69. References ● https://en.wikipedia.org/wiki/Continuous_delivery ● http://www.phpmetrics.org/ ●https://phpunit.de/ ● https://codeclimate.com/ ● https://medium.com/netflix-techblog/developer-experience-lessons-oper ating-a-serverless-like-platform-at-netflix-a8bbd5b899a0 ● https://www.drupal.org/docs/8/phpunit/running-phpunit-tests
- 70. Services ● https://gitlab.com/ ● https://bitbucket.org/product/features/pipelines ●https://docs.acquia.com/acquia-cloud/cd/pipelines ● http://try.drone.io/ ● https://circleci.com/ ● https://codeship.com/ ● https://github.com/ ● https://travis-ci.org/ ● https://aws.amazon.com/devops/continuous-delivery/ ● https://papertrailapp.com/ ● https://www.sumologic.com/