Bug 1957015

Summary: [IPI baremetal] Two nodes hold the VIP post remove and start of the Keepalived container
Product: OpenShift Container Platform Reporter: Ben Nemec <bnemec>
Component: Machine Config OperatorAssignee: Ben Nemec <bnemec>
Status: CLOSED ERRATA QA Contact: Aleksandra Malykhin <amalykhi>
Severity: urgent Docs Contact:
Priority: high    
Version: 4.7CC: bnemec, bperkins, eweiss, mkrejci, pmuller, stbenjam, vvoronko, yboaron, yobshans
Target Milestone: ---Keywords: Triaged
Target Release: 4.7.z   
Hardware: Unspecified   
OS: Unspecified   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Cause: Keepalived did not properly clean up VIPs if it was force restarted by liveness probe (for example). Consequence: The VIP may appear on multiple nodes, which can cause problems connecting to services behind the VIP. Fix: Before starting keepalived, ensure that the configured VIPs are removed. Result: VIPs no longer show up on multiple nodes at once.
Story Points: ---
Clone Of: 1931505 Environment:
Last Closed: 2021-05-19 15:17:15 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1931505    
Bug Blocks:    

Comment 1 Ben Nemec 2021-05-04 21:00:35 UTC
*** Bug 1945619 has been marked as a duplicate of this bug. ***

Comment 2 Omri Hochman 2021-05-05 22:10:03 UTC
*** Bug 1945619 has been marked as a duplicate of this bug. ***

Comment 7 errata-xmlrpc 2021-05-19 15:17:15 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 4.7.11 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.