Skip Staging! Test Docker, Helm, and Kubernetes Apps like a Pro
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The document discusses modern testing methods for Docker, Helm, and Kubernetes applications, emphasizing the importance of shifting testing practices to the left in the development cycle. It highlights how traditional staging methods can be improved with tools like Codefresh and Kubernetes, enabling faster deployment and continuous delivery. A demo of a voting app showcases a CI/CD pipeline that integrates testing and deployment processes effectively.
Skip Staging! Test Docker, Helm, and Kubernetes Apps like a Pro
- 1. Skip Staging! Test Docker, Helm, and Kubernetes Apps like a Pro Dan Garfield ⎸Chief Evangelist ⎸Codefresh Ken Drachnik ⎸Director of Product Marketing ⎸Sauce Labs
- 2. Dan Garfield Chief Evangelist, Codefresh Customers Over 3.5 million images built @TodayWasAwesome
- 3. What we’ll cover today ● Traditional staging methods ● How Kubernetes changes the game ● Scaling test methods ● Demo
- 4. Codefresh is a CI/CD Platform Built for Kubernetes
- 6. Unit Tests: 2 Integration Tests: 0 Why Test?
- 7. Shift Left - When do the tests happen? master staging feature ProductionStagingPull RequestCommit
- 8. Shift Left Requiremen ts Design Code Test Acceptan ce Productio n Time to find bug (SDCL stage) Cost of bug fix COST OF A BUG FIX ACROSS DEVELOPMENT LIFE CYCLE
- 9. How far have you shifted left? Not at all, we test last, we test quality into the product Testing involved early, but still have an extended test phase before release We could probably release after every sprint We could ship daily if we wanted to We could deploy any minute of any day 13% 57% 19% 10% 2%
- 10. Lack of appropriate environments is the chief obstacle to shifting left WQR 2017 CapGemini
- 12. Demo Application - Voting App https://github.com/todaywasawesome/example-voting-app ● 12-Factor Microservice App ● Packaged as a Helm Chart ● Helm makes Shift Left with Kubernetes a lot easier Vote View Results
- 13. Continuous Delivery Pipeline w/Saucelabs Commit & Push Build images/Chart Functional Testing Deploy to one-off environment Deploy Prod Deploy Validation Add Metadata
- 14. Learn More Saucelabs.com Sign up for free! Codefresh.io Questions?
Editor's Notes
- #14: Automated Demo (10 min)