Tekton is an open-source framework for creating CI/CD systems. It allows developers to define and run continuous integration and delivery pipelines in Kubernetes. Tekton provides a set of Kubernetes Custom Resources (CRDs) for defining cloud-native build and deployment pipelines. These resources include Tasks, TaskRuns, Pipelines, and PipelineRuns.
When working with Tekton, you might encounter an error message stating "TaskRun step not found". This error indicates that a specific step within a TaskRun is missing or not properly defined. As a result, the TaskRun cannot execute as expected.
The "TaskRun step not found" error typically occurs when a step defined in the TaskRun spec is not present. This can happen due to a typo, an incorrect reference, or an incomplete Task definition. Each TaskRun must have all its steps correctly defined and referenced to execute successfully.
To resolve the "TaskRun step not found" error, follow these steps:
Ensure that all steps are correctly defined in the Task spec. Check for any typographical errors or missing steps. You can view the Task definition using the following command:
kubectl get task -o yaml
Review the TaskRun spec to ensure that it correctly references all the steps defined in the Task. Use the following command to view the TaskRun:
kubectl get taskrun -o yaml
If you find any discrepancies, update the Task and TaskRun specs accordingly. After making the necessary changes, apply the updated configurations:
kubectl apply -f .yaml
kubectl apply -f .yaml
For more information on Tekton and troubleshooting TaskRuns, consider visiting the following resources:
(Perfect for DevOps & SREs)
(Perfect for DevOps & SREs)
