Hi Tony, I think the log line is truncated, do you have more information in the logs? If it is related to the amphora image, you also need to ensure that the owner of the image in glance is the same project as defined in the [controller_worker]/amp_image_owner_id config option in octavia.conf (it is the id of the admin project in devstack for instance) Greg On Mon, Sep 6, 2021 at 4:31 PM Karera Tony <tonykarera@gmail.com> wrote:

Dear Team,

I have openstack wallaby running on Ubuntu deployed using kolla-ansible but whenever I create a load balancer I get the error below in the octavia-worker.log

octavia.common.exceptions.ComputeBuildException: Failed to build compute instance due to: Failed to retrieve 2021-09-06 14:14:49.392 20 ERROR oslo_messaging.rpc.server

But I have an image with the correct tag as shown below.

(kolla-openstack) stack@deployment:~$ openstack image show amphora1 | grep tag | tags | amphora

Kindly advise if I am missing anything.

Regards

Tony Karera