Created attachment 1683431 [details] Animated Gif of deleting a revision Description of problem: When there are 2 revisions in a Knative Service, if one is deleted, the other should automatically receive 100% of the traffic. This animated gif shows that since the Knative Service only has 50% of the traffic after deleting a revision, click on the route results in error 1/2 the time. Also, if you delete the last revision for a knative service, the revision is removed from the display only momentarily, the revision is recreated and then reappears. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Create a knative service with a single revision 2. Delete the revision 3. Add a revision to the knative service, set the traffic distribution such that both revisions receive traffic 4. Delete one of the revisions. Actual results: After step 2, the revision is removed, but in a moment comes back After step4, the revision is removed and the remaining revision only receives partial traffic. Expected results: After step 2, an error dialog should be displayed informing the user that you cannot delete the last revision. After step 4, a dialog should be presented to force the user to update the traffic distribution prior to deleting the revision. Additional info:
Created attachment 1688416 [details] deleting revision ask to update the traffic
I have validated the bugzilla on Build: 4.5.0-0.ci-2020-05-13-231257 Browser: Google Chrome Version 81.0.4044.129 Please have a look at the shared screenshots Marking this as verified.
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, 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-2020:2409