+++ This bug was initially created as a clone of Bug #1934773 +++
Description of problem:
The ingress operator's canary controller periodically probes the canary endpoint over HTTP. The canary route is an edge terminated route that redirects insecure traffic. Some customers, such as one mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=1932401, expose the default ingress controller via an external load balancer that drops _all_ traffic to port 80, thus making an http -> https redirect impossible for the canary route.
The canary route should send probe requests over https only to mitigate this issue.
verified with 4.7.0-0.nightly-2021-03-13-095904 and pass.
$ oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.7.0-0.nightly-2021-03-13-095904 True False 14m Cluster version is 4.7.0-0.nightly-2021-03-13-095904
can find operator logs as below:
*** Bug 1942121 has been marked as a duplicate of this bug. ***
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 4.7.3 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.