Bug 2003704 - Switch live migration to use unix sockets
Summary: Switch live migration to use unix sockets
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Container Native Virtualization (CNV)
Classification: Red Hat
Component: Virtualization
Version: 4.8.0
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
: 4.10.0
Assignee: Vladik Romanovsky
QA Contact: zhe peng
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-09-13 13:32 UTC by Vladik Romanovsky
Modified: 2022-03-16 15:55 UTC (History)
5 users (show)

Fixed In Version: virt-operator-container-v4.10.0-141 hco-bundle-registry-container-v4.10.0-472
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Environment:
Last Closed: 2022-03-16 15:55:26 UTC
Target Upstream Version:
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:0947 0 None None None 2022-03-16 15:55:58 UTC

Description Vladik Romanovsky 2021-09-13 13:32:37 UTC 
Description of problem:

Since https://bugzilla.redhat.com/show_bug.cgi?id=1638889 has been implemented. We can now switch the live migration process to use Unix sockets instead of TCP.

Switching to Unix sockets will effectively allow us to remove the need to proxying multiple TCP connections between the virt-launchers and the virt-handlers. This step should further improve the stability and performance of the live migration.
Comment 2 Fabian Deutsch 2021-09-13 13:50:52 UTC 
PR https://github.com/kubevirt/kubevirt/pull/6323
Comment 4 sgott 2021-12-14 22:37:49 UTC 
Fix has been in for a considerable amount of time. Using latest builds for "fixed in version".

Vladik can you please assist QA with instructions on how to validate this?
Comment 11 errata-xmlrpc 2022-03-16 15:55:26 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 Virtualization 4.10.0 Images security and 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/RHSA-2022:0947
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