You may populate adminrc file then start keystone service

You can solve the above problem by creating a simple script with all the parameters which is required to authenticate you.

Here is the script content vi admin_creds

Paste the following: export OS_TENANT_NAME=admin export OS_USERNAME=admin export OS_PASSWORD=admin_pass export OS_AUTH_URL=http://controller:35357/v2.0

edit it according to your environment save and quite .. just source it and run the command whatever you want to run.

Alternatively, you can get the RC file tailoured to your account from the Horizon GUI.

Hello,

You need to source an RC file containing the openstack credentials, e.g.:

[root@undercloud ~]# keystone tenant-create --name test
Expecting an auth URL via either --os-auth-url or env[OS_AUTH_URL]
[root@undercloud ~]# keystone token-get
Expecting an auth URL via either --os-auth-url or env[OS_AUTH_URL]
[root@undercloud ~]# source overcloudrc
[root@undercloud ~]# source /home/stack/overcloudrc
[root@undercloud ~]# keystone token-get
+-----------+----------------------------------+
|  Property |              Value               |
+-----------+----------------------------------+
|  expires  |       2017-04-26T00:53:38Z       |
|     id    | 2f9c9756f06c4ddcbdd973befffcd320 |
| tenant_id | cb0d5805d72a4f2a89ff260b15629799 |
|  user_id  | 51d00a69b58c4c47ac2eb651033ec8f1 |
+-----------+----------------------------------+

If this is a new setup, then see the prerequisites section here: https://docs.openstack.org/mitaka/ins...

• Andreas