As a complementary information, this error also happen when Heat is deployed and "kolla-ansible -i inventory reconfigure" is run.
The work around is to remove the domain again: openstack domain set --disable heat_user_domain openstack domain delete heat_domain_admin
As a complementary information, this error also happen when Heat is deployed and "kolla-ansible -i inventory reconfigure" is run.
The work around is to remove the domain again:
openstack domain set --disable heat_user_domain
openstack domain delete heat_domain_admin