Bug 1396307 - During RHOSP8 deployment, notice link flap on host which causes overcloud deployment to fail [NEEDINFO]
Summary: During RHOSP8 deployment, notice link flap on host which causes overcloud dep...
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: os-net-config
Version: 8.0 (Liberty)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Bob Fournier
QA Contact: Shai Revivo
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-11-17 23:40 UTC by bigswitch
Modified: 2018-02-08 17:47 UTC (History)
8 users (show)

Fixed In Version:
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Environment:
Last Closed: 2018-02-08 17:47:20 UTC
Target Upstream Version:
bfournie: needinfo? (rhosp-bugs-internal)

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Description bigswitch 2016-11-17 23:40:30 UTC 
Description of problem:
During rhosp8 overcloud deployment, node will experience link flap and when it happen, deployment will fail as undercloud is not able to communicate with overcloud nodes.
Workaround is to patch overcloud-full.qcow2 image with the below changes

https://review.openstack.org/#/c/301912/3/os_net_config/__init__.py


Filing bugzilla to track this issue
Comment 1 Bob Fournier 2017-07-21 13:14:06 UTC 
Thanks for recommended fix. Would just like to confirm - is the issue that ifup is failing because the link has gone down, and as a result raises a ProcessExecutionError exception?
Comment 2 Bob Fournier 2018-02-08 17:47:20 UTC 
Closing this as no response to Needinfo in over 6 months.
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