Epic Goal

• Provide a default TektonChain configuration that OOTB that covers the majority of customer use cases

Why is this important?

• Customers new to chains and signing will struggle with terminology to configure chains successfully. Chains should just be a bring your signing-secret and it works type of thing

Scenarios

1. Customer wants to use Chains
2. Customer reads docs about configuration and gets frustrated

Acceptance Criteria (Mandatory)

• Default configuration works on the box for taskrun, pipelinerun and OCI image signing

Previous Work (Optional):
As a data point here is my current configuration:

apiVersion: operator.tekton.dev/v1alpha1
kind: TektonChainmetadata:
name: chain
spec:
targetNamespace: openshift-pipelines
artifacts.taskrun.format: in-toto
artifacts.taskrun.storage: oci
artifacts.taskrun.signer: x509
artifacts.oci.storage: oci
artifacts.oci.format: simplesigning
artifacts.oci.signer: x509
transparency.enabled: true