Hi, Lajos,

We use OPNFV-9.0.0 to deploy Openstack, ODL and vswitch.
ovsdb_connection in neutron.conf is set "tcp:127.0.0.1:6639"

The vswitch created tapXXXXXXX for instance attach to it before but somehow create vhuXXXXXXX which fail to create the instance.


Thank you. 


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Lajos Katona <katonalala@gmail.com> 於 2021年3月10日 週三 下午4:33寫道：
Hi,
Based on the screenshots ovsdb and libvirt seems to be unable to connect to ovsdb. 
I would check if configuration for ovsdb connection (like ovsdb_connection for neutron), and it is 
really possible to use those addresses to connect manually to ovsdb.
Not sure if Openstack stein supported/tested together with neon ODL, I can't find the page where 
these are listed.

Regards
Lajos (lajoskatona)

Jhen-Hao Yu <tcr1br24@gmail.com> ezt írta (időpont: 2021. márc. 9., K, 22:56):
Dear Sir,

This our testbed:
Openstack (stein) + Opendaylight (neon) + ovs (v2.11.1)

We have trouble when creating vnf on compute node using OpenStack CLI:
#openstack vnf create vnfd1 vnf1

Here are the log message and ovs information.
COMPUTE NODE1:
nova-compute.log
error1.png
list1.png
vsctl1.png

COMPUTE NODE 2:
nova-compute.log
error2.png
list2.png
vsctl2.png

We don't use DPDK on our Openvswitch.
Can anyone give us some advice on this issue?

Thanks for helping us.

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