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Bug 1668660

Summary:	[OVN] Introduce support for DPDK deployments in TripleO/Director
Product:	Red Hat OpenStack	Reporter:	Daniel Alvarez Sanchez <dalvarez>
Component:	openstack-tripleo-heat-templates	Assignee:	Emilien Macchi <emacchi>
Status:	CLOSED DUPLICATE	QA Contact:	Gurenko Alex <agurenko>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	14.0 (Rocky)	CC:	mburns
Target Milestone:	z1
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
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Clone Of:
Clones:	1668661 (view as bug list)		Environment:
Last Closed:	2019-01-23 10:41:26 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:
Bug Blocks:	1668661

Description Daniel Alvarez Sanchez 2019-01-23 09:31:52 UTC

Right now, it's not possible to deploy OVS/DPDK setups via TripleO/Director when using OVN as a backend on RHOSP.

We need to introduce the necessary bits in THT, similar to what's currently in place for ML2/OVS [0]. There, the following parameters are setup [1]:

  NeutronDatapathType: "netdev"
  NeutronVhostuserSocketDir: "/var/lib/vhost_sockets"
  NovaSchedulerDefaultFilters: "ComputeFilter,AvailabilityZoneFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter"
  OvsDpdkDriverType: "vfio-pci"


It has to be considered as well if there's any bits missing on core OVN and open a separate BZ if so.

[0] https://github.com/openstack/tripleo-heat-templates/blob/master/puppet/services/neutron-ovs-dpdk-agent.yaml
[1] https://github.com/openstack/tripleo-heat-templates/blob/master/environments/neutron-ovs-dpdk.yaml

Comment 1 Daniel Alvarez Sanchez 2019-01-23 10:41:26 UTC


*** This bug has been marked as a duplicate of bug 1667710 ***