Description of problem:
Creating a Fully Populated Load Balancer with OVN as provider successfully creates the LB but the pool stays in PENDING_CREATE state forever.

Version-Release number of selected component (if applicable):
RHOSP 16.2.1

How reproducible:

Send the fully populated request to the API in JSON format following https://docs.openstack.org/api-ref/load-balancer/v2/index.html?expanded=create-pool-detail,create-a-load-balancer-detail#creating-a-fully-populated-load-balancer


Steps to Reproduce:
1.
#!/bin/sh
 
set -e
 
subnet_id=$(openstack subnet show private-subnet -c id -f value)
 
TOKEN=$(openstack token issue -f value -c id)
OCTAVIA_BASE_URL=$(openstack endpoint list --service octavia --interface public -c URL -f value)
 
cat <<EOF > tree.json
{
    "loadbalancer": {
        "name": "lb1",
        "vip_subnet_id": "$subnet_id",
        "provider": "ovn",
        "listeners": [
            {
                "name": "listener1",
                "protocol": "TCP",
                "protocol_port": 80,
                "default_pool": {
                    "name": "pool1",
                    "protocol": "TCP",
                    "lb_algorithm": "SOURCE_IP_PORT",
                    "members": [
                        {
                            "address": "192.168.122.18",
                            "protocol_port": 8080
                        }, {
                            "address": "192.168.122.19",
                            "protocol_port": 8080
                        }
                    ]
                }
        }
        ]
    }
}
EOF
 
curl -X POST \
    -H "Content-Type: application/json" \
    -H "X-Auth-Token: $TOKEN" \
    -d @tree.json \
    ${OCTAVIA_BASE_URL}/v2.0/lbaas/loadbalancers


2. openstack loadbalancer pool list
3.

Actual results:
LB created but pool stays in PENDING_CREATE status

Expected results:
LB fully functional

Additional info: