Description of problem:
Currently the etcd health check timeout inside kube-apiserver is hard coded to `2s`. This is very aggressive, change the timeout to 10s
This should help the upgrade failures we are seeing in Azure - https://bugzilla.redhat.com/show_bug.cgi?id=1852047
Checked the PR which only has one change from 2 seconds to 10 seconds. Also researched the Azure upgrade bug comments for some background. For this 1852056 bug code change, no test action from QE. Thus could move to VERIFIED so that the backport can go on and then we can watch more CI results for the Azure upgrade bug if the situation is improved. BTW from the Azure upgrade bug comments mentioning throttling, remember bug 1835686 reported requests complained lots of throttling logs too, not sure if have some correlation.
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 4.6 GA Images), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.