PR submitted, but we need to wait for the parent BZ to be VERIFIED: https://github.com/openshift/aws-ebs-csi-driver-operator/pull/110
Launch a cluster with PR: https://github.com/openshift/aws-ebs-csi-driver-operator/pull/110. Remove the secret openshift-cluster-csi-drivers/ebs-cloud-credentials, then did some e2e test for the csi driver, all test cases are passed. The PR LGTM.
Verified with: 4.6.0-0.nightly-2021-02-13-034601
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.6.18 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:0510