Comment 7 for bug 1599857

Hit the same issue with fresh devstack build:

[root@ubuntu ~(keystone_fulladmin)]$ openstack project create --description 'name' Software
Could not find domain: default (HTTP 400) (Request-ID: req-3ccd0e8e-0760-4b21-bd72-36eb1aa27c29)

[root@ubuntu ~(keystone_fulladmin)]$ openstack project create --description 'name' --domain default newone
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | name |
| domain_id | a5ae99a20c3e4a67a11aee1c99ac6236 |
| enabled | True |
| id | 4a0630028cbf4756a68ff38a97c0a5b3 |
| is_domain | False |
| name | newone |
| parent_id | a5ae99a20c3e4a67a11aee1c99ac6236 |
+-------------+----------------------------------+

[root@ubuntu ~(keystone_fulladmin)]$ openstack domain list
+----------------------------------+---------+---------+--------------------------+
| ID | Name | Enabled | Description |
+----------------------------------+---------+---------+--------------------------+
| a5ae99a20c3e4a67a11aee1c99ac6236 | default | True | Default Domain |
| ffedbd8935a44d11acf753cca487b507 | heat | True | Stack projects and users |
+----------------------------------+---------+---------+--------------------------+