Description of problem: Because we do not sort the etcd gRPC endpoints every time we get the endpoints we can do multiple not-needed rollouts as the endpoints could being the same they are just returned in a different order. See comment https://bugzilla.redhat.com/show_bug.cgi?id=1948533#c16 for a demo of how this looks like in practice. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: https://bugzilla.redhat.com/show_bug.cgi?id=1948533#c16 Actual results: Expected results: If no endpoints change, no rollout should be triggered. Additional info:
Verified with 4.8.0-0.nightly-2021-06-09-023740, there is not so many etcd rollouts msg in log.
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 (Moderate: OpenShift Container Platform 4.8.2 bug fix and security 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/RHSA-2021:2438