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.