Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1250251

Summary:	[Director] external vlan network with network isolation doesn't work
Product:	Red Hat OpenStack	Reporter:	Scott Lewis <sclewis>
Component:	openstack-tuskar	Assignee:	Jay Dobies <jason.dobies>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Marius Cornea <mcornea>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	Director	CC:	calfonso, dprince, dsneddon, jason.dobies, mburns, oblaut, ohochman, rhel-osp-director-maint, sclewis
Target Milestone:	y1	Keywords:	TestOnly, Triaged, ZStream
Target Release:	7.0 (Kilo)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Cause: L3 agent config was incorrectly setting the external network bridge Consequence: The external network bridge was being set to br-ex which fails to work in some environments Fix: The default setting now correctly works and does not require a workaround Result:	Story Points:	---
Clone Of:	1245159	Environment:
Last Closed:	2015-10-08 14:02:46 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1245159
Bug Blocks:

Comment 5 Marius Cornea 2015-08-29 11:58:41 UTC

Default templates values:

[stack@instack ~]$ grep NeutronExternalNetworkBridge /usr/share/openstack-tripleo-heat-templates/environments/*
/usr/share/openstack-tripleo-heat-templates/environments/net-bond-with-vlans.yaml:  NeutronExternalNetworkBridge: "''"
/usr/share/openstack-tripleo-heat-templates/environments/net-single-nic-with-vlans.yaml:  NeutronExternalNetworkBridge: "''"

Resulting l3_agent.ini after deploying using the default environment files:

[root@overcloud-controller-1 ~]# grep external_network_bridge /etc/neutron/l3_agent.ini   | grep -v '^#'
external_network_bridge =