On Thu, Apr 11, 2019 at 3:23 AM Martin Schuppert <mschuppert@redhat.com> wrote:

For nova/neutron it would be to disable the service/agent:

(overcloud) $ openstack compute service list
(overcloud) $ openstack compute service set [hostname] nova-compute --disable

(overcloud) $ openstack network agent list
(overcloud) $ openstack network agent set --disable [openvswitch-agent-id]

After service is stopped/or host delete
(overcloud) $ openstack compute service delete [service-id]
(overcloud) $ openstack network agent delete [openvswitch-agent-id]

Ok so these commands would need to be executed from the Undercloud in the mistral_container, since they do nothing on local nodes but just do CLI against APIs.

I take note and will make sure it's possible.

Do you folks already have some playbooks doing these things or should we start from scratch?

Emilien Macchi