Bug 1957015 - [IPI baremetal] Two nodes hold the VIP post remove and start of the Keepalived container
Summary: [IPI baremetal] Two nodes hold the VIP post remove and start of the Keepaliv...
Keywords:
Status: VERIFIED
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: Machine Config Operator
Version: 4.7
Hardware: Unspecified
OS: Unspecified
high
urgent
Target Milestone: ---
: 4.7.z
Assignee: Ben Nemec
QA Contact: Aleksandra Malykhin
URL:
Whiteboard:
: 1945619 (view as bug list)
Depends On: 1931505
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-05-04 20:53 UTC by Ben Nemec
Modified: 2021-05-12 03:56 UTC (History)
9 users (show)

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.
Clone Of: 1931505
Environment:
Last Closed:
Target Upstream Version:


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System ID Private Priority Status Summary Last Updated
Github openshift machine-config-operator pull 2566 0 None open Bug 1957015: [on-prem] Backport duplicate VIP fixes 2021-05-04 20:57:52 UTC

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. ***


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