Bug 1669584

Summary:	[TESTONLY] [Neutron][NFV] Scheduler to relate bandwidth per SR-IOV interface to total PF bandwidth
Product:	Red Hat OpenStack	Reporter:	atelang <atelang>
Component:	openstack-tripleo	Assignee:	Christophe Fontaine <cfontain>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Vadim Khitrin <vkhitrin>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.0 (Train)	CC:	hakhande, kfida, mburns, oblaut, rdiazcam, spower, supadhya, vkhitrin
Target Milestone:	z8	Keywords:	FeatureBackport, TestOnly, Triaged, ZStream
Target Release:	16.1 (Train on RHEL 8.2)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	1991746 (view as bug list)		Environment:
Last Closed:	2022-09-22 08:54:31 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:	1463838, 1780733, 1788974, 1900500, 1989820
Bug Blocks:	1991746

Description atelang 2019-01-25 17:31:30 UTC

Description of problem:
End-end testing of bandwidth aware scheduling with SRIOV Related Nova BZ 1463837


This was Nova RFE to have a instance spawned based on configured qos policy for sriov vfs and GAed in 16.0 from nova.
https://bugzilla.redhat.com/show_bug.cgi?id=1463838

However, this needs neutron and tripleO changes and is tracked with this. It is fixed now but not part of 16.1.2 for the Neutron team as well.
https://bugzilla.redhat.com/show_bug.cgi?id=1788974

Our purpose to raise below is to make sure we have this in CI once the above is done by neutron. 
https://bugzilla.redhat.com/show_bug.cgi?id=1669584



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


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Comment 12 Karrar Fida 2020-10-20 14:27:22 UTC

To be marked as verified once Neutron verifies 1788974

Comment 14 Karrar Fida 2020-12-03 06:20:56 UTC

Changed target milestone to z4 since 1788974 will be completed for z4.

Comment 18 Yariv 2021-10-11 13:33:01 UTC

Patch is verified with the following THTs 
https://code.engineering.redhat.com/gerrit/c/nfv-qe/+/280721

  # RFE https://bugzilla.redhat.com/show_bug.cgi?id=1669584
  NeutronServicePlugins: 'ovn-router,trunk,qos,placement'
  ExtraConfig:
    neutron::agents::ml2::sriov::resource_provider_hypervisors:
     "enp4s0f0:%{hiera('fqdn_canonical')},enp4s0f1:%{hiera('fqdn_canonical')}"
  NeutronSriovResourceProviderBandwidths: enp4s0f0:4000000:9000000,enp4s0f1:4000000:9000000


Verified on 16.2
ovs/ovn back end, 
cat ~/core_puddle_version
 RHOS-16.2-RHEL-8-20211006.n.1

this BZ should be VERIFIED for 16.1 also

Comment 25 Ricardo Diaz 2022-03-14 08:18:21 UTC

Verified on 16.1:

[stack@undercloud-0 ~]$ printf "$(cat core_puddle_version)\n"
RHOS-16.1-RHEL-8-20220225.n.1


[stack@undercloud-0 ~]$ cat /home/stack/ospd-16.1-vxlan-dpdk-sriov-ctlplane-dataplane-bonding-hybrid/sriov-config.yaml
parameter_defaults:
  ComputeOvsDpdkSriovExtraConfig:
    neutron::agents::ml2::sriov::resource_provider_hypervisors:
     "enp7s0f0:%{hiera('fqdn_canonical')},enp7s0f1:%{hiera('fqdn_canonical')}"
  ComputeOvsDpdkSriovParameters:
    NeutronSriovResourceProviderBandwidths: enp7s0f0:4000000:9000000,enp7s0f1:4000000:9000000
    NovaPCIPassthrough:
      - devname: "enp5s0f2"
        trusted: "true"
        physical_network: "sriov-1"
      - devname: "enp5s0f3"
        trusted: "true"
        physical_network: "sriov-2"
      - devname: "enp7s0f0"
        trusted: "true"
        physical_network: "sriov-mlx-1"
      - devname: "enp7s0f1"
        trusted: "true"
        physical_network: "sriov-mlx-2"

    NeutronPhysicalDevMappings:
      - "sriov-1:enp5s0f2"
      - "sriov-2:enp5s0f3"
      - "sriov-mlx-1:enp7s0f0"
      - "sriov-mlx-2:enp7s0f1"