Background

Failure domain injection is behind an interface within the Machine Provider for Machine API. The failure domain interface needs to be implemented to support AWS.

A skeleton has already been fleshed out but the implementation is not yet done and the tests are all pending.

The code for this is in https://github.com/openshift/cluster-control-plane-machine-set-operator/tree/main/pkg/machineproviders/providers/openshift/machine/v1beta1/failuredomain

Steps

• Look at how the AWS skeleton is written
• Review the pending tests to understand the desired behaviour
• Ensure the String method returns an appropriate description
• Implement the functionality based on the prescribed behaviour

Stakeholders

• Cluster Infra (Joel)

Definition of Done

• AWS implementation is implemented within the failure domain package

• Docs

• N/A

• Testing

• N/A