Bug 1312555 - Default NeutronExternalNetworkBridge parameter to "''"
Summary: Default NeutronExternalNetworkBridge parameter to "''"
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 8.0 (Liberty)
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: ---
Assignee: Jiri Stransky
QA Contact: Arik Chernetsky
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-27 10:24 UTC by Marius Cornea
Modified: 2017-09-28 17:34 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-09-28 17:34:16 UTC
Target Upstream Version:

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Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 407943 0 None MERGED neutron: don't set external_network_bridge option by default 2020-06-13 00:35:00 UTC
OpenStack gerrit 440615 0 None MERGED Added release note for NeutronExternalNetworkBridge deprecation 2020-06-13 00:35:00 UTC

Description Marius Cornea 2016-02-27 10:24:56 UTC 
Description of problem:

Currently the NeutronExternalNetworkBridge parameter defaults to br-ex. Almost all the deployments require it to be set to '' so what we usually do is to add it in the network-environment file. This generates confusion for users that are not familiar with this option and defaulting to '' should cover most of the usecases.

Moreover, we could not expose this parameter at all and always set it to the empty string since in Liberty this option is deprecated and it will be removed in the Mitaka release.

Version-Release number of selected component (if applicable):
openstack-tripleo-heat-templates-0.8.8-2.el7ost.noarch
Comment 1 Mike Burns 2016-04-07 21:11:06 UTC 
This bug did not make the OSP 8.0 release.  It is being deferred to OSP 10.
Comment 4 Red Hat Bugzilla Rules Engine 2017-03-30 13:40:06 UTC 
This bugzilla has been removed from the release and needs to be reviewed and Triaged for another Target Release.
Comment 5 Bob Fournier 2017-09-28 17:33:02 UTC 
The NeutronExternalNetworkBridge parameter has been deprecated own OSP-11 - see https://review.openstack.org/#/c/437407/ 

On upgrade it will default to "''", see the release note here:
https://review.openstack.org/#/c/440615/
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