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 environments. Tekton provides a set of Kubernetes Custom Resources for defining cloud-native build and delivery pipelines.
For more information, you can visit the official Tekton website.
When working with Tekton, you might encounter an error where a PipelineRun fails due to an artifact download issue. This typically manifests as a failure message indicating that the artifact could not be retrieved during the execution of a pipeline.
The error occurs when Tekton is unable to download an artifact during a PipelineRun. This can be due to several reasons such as network connectivity issues, misconfigured storage settings, or incorrect permissions.
Error: Failed to download artifactNetwork timeout while retrieving artifactTo resolve this issue, follow these steps:
Ensure that the network connection is stable and that the Tekton pipeline has access to the internet or the necessary internal network resources. You can test connectivity using:
kubectl exec -it -- ping
Review the storage configuration in your Tekton setup. Ensure that the storage bucket or service is correctly configured and accessible. Verify the credentials used for accessing the storage are correct.
For more details on configuring storage, refer to the Tekton Storage Documentation.
Ensure that the service account used by Tekton has the necessary permissions to access the storage service. You can check the permissions with:
kubectl get serviceaccount -o yaml
By following the steps outlined above, you should be able to diagnose and resolve the artifact download failure in your Tekton PipelineRun. Ensuring proper network connectivity, storage configuration, and permissions are key to preventing such issues.
For further assistance, consider reaching out to the Tekton community on GitHub.
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