Bug 1556850 - Instance hard reboots fail due to a TimeoutException being thrown waiting for vif-plugged events from Neutron
Summary: Instance hard reboots fail due to a TimeoutException being thrown waiting for...
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: 13.0 (Queens)
Hardware: x86_64
OS: Linux
high
high
Target Milestone: beta
: 13.0 (Queens)
Assignee: Lee Yarwood
QA Contact: OSP DFG:Compute
URL:
Whiteboard:
Depends On:
Blocks: 1556851 1556853 1556855
TreeView+ depends on / blocked
 
Reported: 2018-03-15 11:26 UTC by Lee Yarwood
Modified: 2023-03-21 18:48 UTC (History)
10 users (show)

Fixed In Version:
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Doc Text:
Clone Of:
: 1556851 (view as bug list)
Environment:
Last Closed: 2018-03-19 15:34:13 UTC
Target Upstream Version:
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Launchpad 1755890 0 None None None 2018-03-15 11:26:57 UTC
OpenStack gerrit 553035 0 None None None 2018-03-15 11:36:17 UTC
Red Hat Issue Tracker OSP-23334 0 None None None 2023-03-21 18:48:47 UTC

Description Lee Yarwood 2018-03-15 11:26:58 UTC 
Description of problem:

Instance hard reboots fail due to a TimeoutException being thrown waiting for vif-plugged events from Neutron when ODL or SRIOV vNICs are attached to an instance.

https://bugzilla.redhat.com/show_bug.cgi?id=1499360 introduced https://review.openstack.org/#/c/541442/ into Queens but this is currently being reverted upstream due to https://bugs.launchpad.net/nova/+bug/1755890

Version-Release number of selected component (if applicable):

How reproducible:
Always

Steps to Reproduce:
1. Hard reboot an instance with ODL/SRIOV vNICs attached.

Actual results:
Failure to hard reboot due to a TimeoutException being thrown waiting for a vif-plugged event from Neutron.

Expected results:
The hard reboot succeeds.

Additional info:
Comment 4 Lee Yarwood 2018-03-19 15:34:13 UTC 
Closing as UPSTREAM as this isn't in our downstream builds yet to revert, all other downstream builds have already had the backported patch reverted.
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