Bug 1388437

Summary:	When DVR is enabled and we have a VM with FIP assigned, VM cant reach external network.
Product:	Red Hat OpenStack	Reporter:	Alexander Stafeyev <astafeye>
Component:	openstack-tripleo-heat-templates	Assignee:	Brent Eagles <beagles>
Status:	CLOSED DUPLICATE	QA Contact:	Arik Chernetsky <achernet>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	10.0 (Newton)	CC:	beagles, jslagle, mburns, rhel-osp-director-maint
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Hardware:	x86_64
OS:	Linux
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Last Closed:	2016-10-27 11:50:11 UTC	Type:	Bug
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Description Alexander Stafeyev 2016-10-25 10:57:28 UTC

Description of problem:
When we activate DVR setup, compute node should have an interface in external network (eth2 should be added to br-ex).
Currently there is no configuration that does that and the compute node can not communicate with external network. 

Version-Release number of selected component (if applicable):
openstack-tripleo-heat-templates-5.0.0-0.20161008015357.0d3e3e3.1.el7ost.noarch
openstack-heat-templates-0.0.1-0.20161004223740.f123aa1.el7ost.noarch


How reproducible:
100%

Steps to Reproduce:
1.install openstack with ospd + dvr activating yaml file ( /usr/share/openstack-tripleo-heat-templates/environments/neutron-ovs-dvr.yaml)
2.create router, external and internal networks, configure router with gateway and internal network port. Create FIP
3. Boot VM and assign it with FIP

Actual results:
No ping to 8.8.8.8 from VM.
After investigation we saw that the ping from fg interface on FIP-namespace cant reach external network. 

workaround: 
Compute node: 
ovs-vsctl add-port br-ex eth2 


Expected results:
Ping should be successful 

Additional info:
We need a yaml that will configure compute networking properly for DVR .

Comment 1 Brent Eagles 2016-10-27 11:50:11 UTC


*** This bug has been marked as a duplicate of bug 1388438 ***