Verified in 4.3.0-0.nightly-2020-02-16-235204. Upgraded from 4.2.9 to 4.3.0-0.nightly-2020-02-16-235204, the alert is not firing, the deployment no longer uses 8080 port for metrics
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-2020:0528