[Starlingx-discuss] OVS-DPDK Upgrade Testing

Fri Mar 1 14:55:13 UTC 2019

Hi Joseph,
I'm responsible for the Basic Functional Testing for OVS-DPDK Upgrade. I have set up a StarlingX multimode environment (1 controller and 2 computes) using the ISO image for OVS/DPDK upgrade test. I have 2 questions for you:

1. I don't know how associate a vxlan providernet with compute node. Could you please provide the steps how to associate a vxlan providernet with compute node? The commands I use are following:
     neutron providernet-create tenant_vxlan --type=vxlan --mtu=1400
neutron providernet-range-create --name tenant_vxlan-a-range1 --range 100-400 --group 224.0.0.1 --ttl 255  tenant_vxlan
system datanetwork-add tenant_vxlan vxlan --multicast_group 224.0.0.1 --ttl 255 --port_num 4789
system host-if-modify -p tenant_vxlan -c data compute-0 enp4s0f1
system host-unlock compute-0
After executing "system host-unlock compute-0", it will report "Interface enp4s0f1 is associated to VXLAN data network tenant_vxlan which requires an IPv4 address". But I do allocate a IP address for enp4s0f1. You can check the attached images.

2. I have found one bug and will investigate it. If you have any ideas please let me know. After installing the compute-1, I try to list the interface on compute-1 by following command:
system host-port-list compute-1
'pdevice'
The normal output should be:
system host-port-list compute-0
+--------------------------------------+----------+----------+--------------+--------+-----------+-------------+------------------------------------------------+
| uuid                                 | name     | type     | pci address  | device | processor | accelerated | device type                                    |
+--------------------------------------+----------+----------+--------------+--------+-----------+-------------+------------------------------------------------+
| e072d576-90a6-4040-87df-66a913076df0 | eno1     | ethernet | 0000:07:00.0 | 0      | 0         | True        | I350 Gigabit Network Connection                |
| 485b6e35-5b75-4b73-93dc-7deae0fb5c5c | eno2     | ethernet | 0000:07:00.1 | 0      | 0         | True        | I350 Gigabit Network Connection                |
| 8b448ab6-e9df-4ce7-84a4-256d97f6fd5b | enp4s0f0 | ethernet | 0000:04:00.0 | 0      | 0         | True        | 82599ES 10-Gigabit SFI/SFP+   Network Connection |
| 6d5b1ce7-ae76-4781-9e51-93bfe8417dc0 | enp4s0f1 | ethernet | 0000:04:00.1 | 0      | 0         | True        | 82599ES 10-Gigabit SFI/SFP+ Network Connection |
+--------------------------------------+----------+----------+--------------+--------+-----------+-------------+------------------------------------------------+

Best Regards,
Xu, Chenjie

From: Xu, Chenjie
Sent: Friday, March 1, 2019 2:32 PM
To: Lin, Shuicheng <shuicheng.lin at intel.com>
Cc: Martinez Monroy, Elio <elio.martinez.monroy at intel.com>; Zhao, Forrest <forrest.zhao at intel.com>; Xie, Cindy <cindy.xie at intel.com>; Cabrales, Ada <ada.cabrales at intel.com>; Jones, Bruce E <bruce.e.jones at intel.com>; Qin, Kailun <kailun.qin at intel.com>; Guo, Ruijing <ruijing.guo at intel.com>; Le, Huifeng <huifeng.le at intel.com>
Subject: RE: ISO image for OVS/DPDK upgrade

Hi Shuicheng,
Thank you for your information! I will start to do the Basic Functional Test.

Best Regards,
Xu, Chenjie

From: Lin, Shuicheng
Sent: Friday, March 1, 2019 2:03 PM
To: Xu, Chenjie <chenjie.xu at intel.com<mailto:chenjie.xu at intel.com>>; Martinez Monroy, Elio <elio.martinez.monroy at intel.com<mailto:elio.martinez.monroy at intel.com>>
Cc: Zhao, Forrest <forrest.zhao at intel.com<mailto:forrest.zhao at intel.com>>; Xie, Cindy <cindy.xie at intel.com<mailto:cindy.xie at intel.com>>; Cabrales, Ada <ada.cabrales at intel.com<mailto:ada.cabrales at intel.com>>; Jones, Bruce E <bruce.e.jones at intel.com<mailto:bruce.e.jones at intel.com>>; Qin, Kailun <kailun.qin at intel.com<mailto:kailun.qin at intel.com>>; Guo, Ruijing <ruijing.guo at intel.com<mailto:ruijing.guo at intel.com>>
Subject: ISO image for OVS/DPDK upgrade

Hi Chenjie/Elio,
Here is the ISO image for OVS/DPDK upgrade test.
I have done basic deploy test, and could ping VM from each other successfully.
Please help have a try with it, and notify me if there is any issue.
It is built with recent code of centos76 feature branch.

ec at 10.239.154.150:/home/ec/bootimage_ovs.iso<mailto:ec at 10.239.154.150:/home/ec/bootimage_ovs.iso>
scp passwd: 1

Here is the patch list for the upgrade in case you want to have a check:
https://review.openstack.org/640244
https://review.openstack.org/640245

Best Regards
Shuicheng
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