Description of problem:
While trying the import the json file using openstack import command it fails with the following error message:
publicURL endpoint for workflowv2 service not found

Version-Release number of selected component (if applicable):
Platform 10

How reproducible:


Steps to Reproduce:
1. Install undercloud using openstack undercloud install
2. Add DNS nameserver to the subnet using the following:neutron subnet-update b39a68fd-c24b-426b-923f-d9b7c0aa0d2d --dns-nameservers list=true 172.20.0.235
3. Create a new instackenv.json with the following contents
{
    "nodes":[
        {
            "cpu":"4",
            "memory":"6144",
            "disk":"40",
            "arch":"x86_64",
            "pm_type":"pxe_ipmitool",
            "pm_user":"admin",
            "pm_password":"p@55w0rd!",
            "pm_addr":"192.0.2.205"
        }
    ]
}
4. Run the following command to import the json to create the node
openstack baremetal import --json ~/instackenv.json

Actual results:
publicURL endpoint for workflowv2 service not found

Expected results:
Node shoud be created.

Additional info: