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Bug 1552441

Summary: DVR enable should be the default configuration for OVN deployments with L3HA
Product: Red Hat OpenStack Reporter: Eran Kuris <ekuris>
Component: documentationAssignee: RHOS Documentation Team <rhos-docs>
Status: CLOSED CURRENTRELEASE QA Contact: RHOS Documentation Team <rhos-docs>
Severity: high Docs Contact:
Priority: high    
Version: 13.0 (Queens)CC: apevec, bhaley, dalvarez, ekuris, lbopf, lhh, majopela, nyechiel, samccann, srevivo
Target Milestone: ---Keywords: Triaged, ZStream
Target Release: 13.0 (Queens)   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: Environment:
Last Closed: 2018-06-28 15:22:14 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1548947    

Description Eran Kuris 2018-03-07 07:21:31 UTC 
Description of problem:
Following our correspondence, 
On OVN deployment the default configuration for external connectivity access should be DVR and not L3HA as it set today.


Version-Release number of selected component (if applicable):
osp13 

How reproducible:
always
Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:
Comment 1 Eran Kuris 2018-03-07 13:28:34 UTC 
To clarify the description: On OVN  DVR should be enabled by default with L3HA. 
It's effect on  SNAT use case. SNAT -  VM without floating IP access to the external network passes through Controller node.
Comment 2 Brian Haley 2018-03-12 13:44:17 UTC 
This is an ongoing discussion and the details need to be flushed out, being done on the mailing list currently.  Most of the work will probably be in the TripleO component.
Comment 3 Eran Kuris 2018-03-13 09:51:25 UTC 
Hi Nir,

As a PM of OVN project, can we get your inputs about this BZ?
Comment 4 Nir Yechiel 2018-04-17 10:45:24 UTC 
(In reply to Eran Kuris from comment #3)
> Hi Nir,
> 
> As a PM of OVN project, can we get your inputs about this BZ?

From a user point of view I think we should default to DVR. @Daniel, @Russell, do you see any reason why we should not?

/Nir
Comment 5 Miguel Angel Ajo 2018-04-17 12:47:16 UTC 
I think there's agreement on this, we need to update the deployment documents to point to that instead.

Would that be enough in your opinion?
Comment 6 Daniel Alvarez Sanchez 2018-04-17 13:08:39 UTC 
It looks like we only need to update the documentation (also upstream).
Comment 7 Lucy Bopf 2018-04-23 02:38:18 UTC 
Moving to 'NEW' to allow proper scoping by the documentation team.
Comment 17 Sandra McCann 2018-06-28 15:22:14 UTC 
Content published:

https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/13/html/networking_with_open_virtual_network/deploying-dvr-ovn