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Building CI/CD Systems Using Tekton

You're reading from  Building CI/CD Systems Using Tekton

Product type Book
Published in Sep 2021
Publisher Packt
ISBN-13 9781801078214
Pages 278 pages
Edition 1st Edition
Languages
Author (1):
Joel Lord Joel Lord
Profile icon Joel Lord

Table of Contents (20) Chapters

Preface 1. Section 1: Introduction to CI/CD
2. Chapter 1: A Brief History of CI/CD 3. Chapter 2: A Cloud-Native Approach to CI/CD 4. Section 2: Tekton Building Blocks
5. Chapter 3: Installation and Getting Started 6. Chapter 4: Stepping into Tasks 7. Chapter 5: Jumping into Pipelines 8. Chapter 6: Debugging and Cleaning Up Pipelines and Tasks 9. Chapter 7: Sharing Data with Workspaces 10. Chapter 8: Adding when Expressions 11. Chapter 9: Securing Authentication 12. Section 3: Tekton Triggers
13. Chapter 10: Getting Started with Triggers 14. Chapter 11: Triggering Tekton 15. Section 4: Putting It All Together
16. Chapter 12: Preparing for a New Pipeline 17. Chapter 13: Building a Deployment Pipeline 18. Assessments 19. Other Books You May Enjoy

Digging into TaskRuns

Task runs are the actual executions of the tasks themselves. Tasks are essentially just a template to build task runs. When you use the tkn CLI tool to start a task, it uses that template, binds the parameters and the options, and then starts the execution.

The visualization tools, such as the VS Code extension or Tekton Dashboard, can help get some insights about the task runs, but sometimes, you might need more information.

To see the content of a task run, start by creating one for the groceries Task that you created earlier:

$ tkn task start groceries --showlog 
? Value for param `grocery-items` of type `array`? milk,bread,coffee 
TaskRun started: groceries-run-k24zp 
Waiting for logs to be available... 
 
[grocery-list] Grocery List 
[grocery-list] => milk 
[grocery-list] => bread 
[grocery-list] => coffee 

Notice the line that starts with TaskRun started. It should show the name of the task run that was just started. This is a random...

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