Devstack and Docker - Error launching nova boot

FYI - anyone reading this PASTE
Problem partially resolved by passing "admin" as the username instead of "demo"
Now, current problem being investigated is "No Project found" error.
Unknown whether Devstack stack.sh was supposed to have set up a project name by default, but am currently testing passing the variable in local.conf (see the scripts I'm creating at https://en.opensuse.org/User:Tsu2/openstack-install)




Unable to launch a docker container using "nova boot" command
 (OpenStack Wiki Docker) due to User permissions

 Following instructions this reference
https://wiki.openstack.org/wiki/Docker

 Although I'm installing on openSUSE, I don't believe the problem I'm
 running into is distro-specific, it has to do with launching "nova
 boot' with proper security context.

 Have installed Devstack and Docker following the instructions on this page.
 Based on this page, the install can be replicated on an openSUSE (I'm
 deploying on LEAP) following the instructions and using the scripts I
 created referenced on this page
https://en.opensuse.org/User:Tsu2/openstack-install

 The install is on LEAP 42.1

 Now, am attempting to run the section in the Wiki "Testing Nova-Docker"
 The commands assume using openrc, but because openSUSE is systemd
 instead of openrc I am instead running the commands individually in a
 console

 $ docker pull cirros
 $ docker save cirros | glance image-create --name cirros --visibility
 public --container-format docker --disk-format raw
 # nova boot image cirros --flavor ml.tiny dl

 The above command results in an error

 ERROR (Unauthorized): Invalid user / password (Disable debug mode to
 suppress these details.) (HTTP 401) (Request-ID:
 req-46cdb314-75ef-4049-b95b-b73c0818e3ab)

 Note: although the following lists my attempts to resolve, even
 without further attempts it's already possible to log in through
 Horizon (dashboard) and see the cirros image downloaded by Docker
 although it seems that Horizon cannot use it (can't access the actual
 file location and possibly doesn't understand the docker format)

 Have attempted the following to set user credentials:
 - specify in the command line os-username=demo and os-userpassword=password
 Result - No change
 - create a file containing the following environmental variables(These
 are same as was set in original Devstack setup) and sourcing it

 export OS_USERNAME=demo
 export OS_TENANT_NAME=default
 export OS_PASSWORD=password
 export OS_AUTH_URL=http://10.88.88.129:5000/v2.0/
 export 0S_REGION_NAME=USA

 Result: You can now verify successfully setting the values using echo,
 but the "nova boot" command still results in same error

 TIA if anyone can provide insight if I'm not interpreting the error
 correctly or can resolve.