your auth_credentials
are not mapping correctly to keystone commands
.
for the first user better you set environmental variables like OS_SERVICE_TOKEN
and OS_SERVICE_ENDPOINT
by the following command.
openssl rand -hex 10 (this will produce a 10 digit key copy it) then type
export OS_SERVICE_TOKEN=10 digit key
export OS_SERVICE_ENDPOINT=http://controller:35357/v2.0
if this works properly then for second time onwards you have to create admin-openrc.sh filef first.
then execute the following command
keystone --os-username=admin --os-password=ADMIN_PASS --os-auth-url=http://controller:35357/v2.0 token-get
this returns a token with name and id generated randomly (don't panic output would be bigger than your screen) after that run the below command
keystone --os-username=admin --os-password=ADMIN_PASS --os-tenant-name=admin --os-auth-url=http://controller:35357/v2.0 \
token-get
now copy the credentials to your admin-openrc file
export OS_USERNAME=admin
export OS_PASSWORD=ADMIN_PASS
export OS_TENANT_NAME=admin
export OS_AUTH_URL=http://controller:35357/v2.0
just remember where you create this file its better to create it in /etc/keystone
then source it by the command
source admin-openrc.sh
you have to source this everytime if you restart your system