Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1668661

Summary: [OVN] Introduce support for DPDK deployments in TripleO/Director
Product: Red Hat OpenStack Reporter: Daniel Alvarez Sanchez <dalvarez>
Component: openstack-tripleo-heat-templatesAssignee: Saravanan KR <skramaja>
Status: CLOSED CURRENTRELEASE QA Contact: Jad Haj Yahya <jhajyahy>
Severity: high Docs Contact:
Priority: high    
Version: 13.0 (Queens)CC: amuller, cpaquin, ekuris, emacchi, fbaudin, lmartins, mburns, mgarciac, nlevinki, skramaja
Target Milestone: z1Keywords: FutureFeature
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1668660 Environment:
Last Closed: 2021-02-16 08:46:38 UTC Type: ---
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: 1667710, 1668660    
Bug Blocks: 1698534    

Description Daniel Alvarez Sanchez 2019-01-23 09:35:17 UTC 
+++ This bug was initially created as a clone of Bug #1668660 +++

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