Bug 1888028

Summary: prevent extra cycle in aggregated apiservers
Product: OpenShift Container Platform Reporter: David Eads <deads>
Component: openshift-apiserverAssignee: David Eads <deads>
Status: CLOSED ERRATA QA Contact: Xingxing Xia <xxia>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.6CC: aos-bugs, mfojtik
Target Milestone: ---   
Target Release: 4.7.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: No Doc Update
Doc Text:
Story Points: ---
Clone Of:
: 1888032 (view as bug list) Environment:
Last Closed: 2021-02-24 15:25:41 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1888032    

Description David Eads 2020-10-13 20:15:32 UTC
They wait unnecessarily on kube-apiserver available conditions, which results in delays and other potential (but not yet observed) problems.

Comment 2 Xingxing Xia 2020-10-27 03:33:27 UTC
Checked the attached PRs: openshift/cluster-authentication-operator#362 and openshift/cluster-openshift-apiserver-operator#404 , their code shows the bumping includes:
other changes which are related to other bugs;
and the change exactly related to this bug: https://github.com/openshift/library-go/pull/922 

openshift/library-go#922 purely removes the function definition of "preconditionFulfilled" and its use. Per:
the comment of openshift/library-go#922 : "if the APIs are present, the kube-apiserver is up enough. We don't need the additional check";
and comment 0's "but not yet observed";
This bug's fix is a kind of optimizing code, no actual verification can be done. So moving to VERIFIED directly.

Comment 5 errata-xmlrpc 2021-02-24 15:25:41 UTC
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 (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement 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.

https://access.redhat.com/errata/RHSA-2020:5633