KFP Object Storage Configuration

[piatsko]

We are deploying kubeflow on our local cluster. One of the modifications we did is to use s3 as an artifact storage. Simply following the guide did not help as pipeline pod was still trying to connect to minio-service.kubeflow:9000. After some investigation we found out that one more ConfigMap needs to be changed -- workflow-controller-configmap as it is hardcoded to use local minio. We patched artifactRepository field in that config and only then pipelines started to use s3 as an artifact storage. Something similar is shown in sample aws installation

The question is: are we actually supposed to patch this ConfigMap which is related to argo workflows? If so, then maybe it should be reflected in documentation as well.