Bug 1813012

Summary: EtcdDiscoveryDomain no longer needed
Product: OpenShift Container Platform Reporter: Luis Sanchez <sanchezl>
Component: EtcdAssignee: Suresh Kolichala <skolicha>
Status: CLOSED ERRATA QA Contact: ge liu <geliu>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.5CC: adahiya, mfojtik, sbatsche, wlewis
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:
: 1872001 (view as bug list) Environment:
Last Closed: 2021-02-24 15:10:58 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: 1872001    
Bug Blocks:    

Description Luis Sanchez 2020-03-12 18:01:36 UTC
Description of problem:

In 4.4 etcd's dependence on DNS was removed, but a reference to the etcd discovery domain was retained in order to be able to create certificates compatible with both 4.3 & 4.4. We can now remove the etcd discovery domain in 4.5.

Version-Release number of the following components:
rpm -q openshift-ansible
rpm -q ansible
ansible --version

How reproducible:

Steps to Reproduce:
1.
2.
3.

Actual results:
Please include the entire output from the last TASK line through the end of output if an error is generated

Expected results:

Additional info:
Please attach logs from ansible-playbook with the -vvv flag

Comment 2 Abhinav Dahiya 2020-05-18 17:29:07 UTC
etcd team owns the etcd operator, so it would be nice if they can also own the migration or changes from old method to new one that make etcdsrvdomain not required.

Comment 3 Abhinav Dahiya 2020-05-19 19:34:34 UTC
THe linked PR https://github.com/openshift/installer/pull/3608/files does not clear out the EtcdDiscoveryDomain in the infrastructure object

Comment 4 Sam Batschelet 2020-05-19 20:00:55 UTC
@Abhinav apologies, updated PR to reflect.

Comment 7 Sam Batschelet 2020-06-20 11:36:05 UTC
We need to clean up a few things in the repo and remove the dependency for this data we are removing from the installer. We did not have time to address in 4.5 and will address as part of stabilization efforts in 4.6.

Comment 17 errata-xmlrpc 2021-02-24 15:10:58 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