Missing Documentation for Running Tasks as a User that is not an Admin

[Luke Short]

In Rally 0.10.0, tasks can now be run using a non-privileged OpenStack user that does not have an "admin" role. However, there is no documentation on how to use this. A new sample deployment file can be created at https://github.com/openstack/rally/blob/master/samples/deployments/ to show Rally users how to properly use this.

For example, this should work (omit the "admin" section and only use the "users" section in the deployment configuration):

{
    "type": "ExistingCloud",
    "creds": {
        "openstack": {
            "auth_url": "http://example.net:5000/v3/",
            "region_name": "RegionOne",
            "endpoint_type": "public",
            "users": [
                 {
                    "username": "admin",
                    "password": "myadminpass",
                    "user_domain_name": "admin",
                    "project_name": "admin",
                    "project_domain_name": "admin"
                }
            ]
            "https_insecure": false,
            "https_cacert": ""
        }
    }
}

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/611219

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/611219
Committed: https://git.openstack.org/cgit/openstack/rally-openstack/commit/?id=55d7c4dcdadeb9cbe7bcbf8a1e1f41743a438405
Submitter: Zuul
Branch: master

commit 55d7c4dcdadeb9cbe7bcbf8a1e1f41743a438405
Author: Luke Short <email address hidden>
Date: Tue Oct 16 22:57:49 2018 -0400

    Add an example configuration that does not use an admin user.

    Rally added support for running
    tests as non-admin users in the
    0.10.0 release.

    Change-Id: I96d125190f2419673c1417a372822fd9a773db72
    Closes-Bug: 1751326

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/rally-openstack 1.4.0 release.