Bug 1916297

Summary: [OCP4] all of the OCP master nodes with soft-anti-affinity run on the same OSP node
Product: OpenShift Container Platform Reporter: OpenShift BugZilla Robot <openshift-bugzilla-robot>
Component: InstallerAssignee: Pierre Prinetti <pprinett>
Installer sub component: OpenShift on OpenStack QA Contact: Pedro Amoedo <pamoedom>
Status: CLOSED ERRATA Docs Contact:
Severity: high    
Priority: high CC: hfukumot, mbooth, pamoedom, pprinett, pweil, rheinzma, wjiang
Version: 4.6.z   
Target Milestone: ---   
Target Release: 4.6.z   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-02-22 13:54:32 UTC Type: ---
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: 1909587, 1924670    
Bug Blocks:    

Comment 12 weiwei jiang 2021-02-18 07:04:07 UTC 
Checked with 4.6.0-0.nightly-2021-02-18-023540, and move to verified.

# openstack server group show wj46ios218ax-rpp2d-master 
+----------+------------------------------------------------------------------------------------------------------------------+
| Field    | Value                                                                                                            |
+----------+------------------------------------------------------------------------------------------------------------------+
| id       | c7ec368f-5576-4b84-86ab-50fdd6cf8701                                                                             |
| members  | 27cbf35c-d811-414e-9cc1-ce8a61e11e70, adf4783e-987f-48a9-81a4-2f2c4d4bead4, ba936b5a-6b08-48cb-b63c-906c4cd87c8f |
| name     | wj46ios218ax-rpp2d-master                                                                                        |
| policies | soft-anti-affinity                                                                                               |
+----------+------------------------------------------------------------------------------------------------------------------+
# for i in 27cbf35c-d811-414e-9cc1-ce8a61e11e70 adf4783e-987f-48a9-81a4-2f2c4d4bead4 ba936b5a-6b08-48cb-b63c-906c4cd87c8f; do openstack server show $i -f value -c hostId; done 
d1c8b2a96ec23a1e959b1e776e17f859ec1ae2c0d07b67810a2e0e54
2bdc41f55878483467141fba5dec5dd18a5b6e5935c29d536cce6296
98722992c08492dfa1589e135c262be419e9307cb74a18a65b8dcf2f
Comment 15 errata-xmlrpc 2021-02-22 13:54:32 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 (OpenShift Container Platform 4.6.18 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.

https://access.redhat.com/errata/RHBA-2021:0510
Comment 16 Robert Heinzmann 2021-03-17 16:26:50 UTC 
Despite the information in the errata linked to this Bugzilla, the issue is not fixed in OpenShift 4.6.18, but only in OpenShift 4.6.19.