Open Stack

Dear Team,

I am trying to deploy openstack-ansible wallaby but it is getting
failed with error:

service user token configuration is required for all Nova services.
For more details see the following:
https://docs.openstack.org/latest/nova/admin/configuration/service-user-token.html

But the mentioned webpage is not available.

This is fixed in yoga but wallay is still failing.

I tried to copy few variables from Yoga but that is working for me.

Can someone please help me on this ? where I need to make some changes
to deploy openstack-ansible wallaby?

Thanks in advance :)

Regards,
Danish