[SOLVED] [OpenStack] How to display keystone version?

czezz · 11-24-2020, 08:08 AM

Hi,
Im trying to find out which keystone version is installed.
Following commands failed:

Code:

# keystone
-bash: keystone: command not found

# openstack catalog show keystone
+-----------+-----------------------------------------------------------------+
| Field     | Value                                                           |
+-----------+-----------------------------------------------------------------+
| endpoints | RegionOne                                                       |
|           |   admin: https://playground-internal-test.mylab.net:35357       |
|           | RegionOne                                                       |
|           |   internal: https://playground-internal-test.mylab.net:5000     |
|           | RegionOne                                                       |
|           |   public: https://playground-cic-test.mylab.net:5000            |
|           |                                                                 |
| id        | 730592429f524b9c9b8a1ad471f90f0c                                |
| name      | keystone                                                        |
| type      | identity                                                        |
+-----------+-----------------------------------------------------------------+

However by looking in openrc I can see:

Code:

export OS_IDENTITY_API_VERSION=3

and in the installed packages I have found:

Code:

python-keystoneauth1 3.1.1-1~u16.04

So, roughly I would assume it is version 3
However, how to truly verify it?

pan64 · 11-25-2020, 03:02 AM

https://ask.openstack.org/en/questio...stone-version/
https://ask.openstack.org/en/questio...-is-supported/

google is your friend

czezz · 11-25-2020, 03:38 AM

Ya, thank you for that Pan 64.
I already tried something similar.

It gives output where it says v3 and v2.0. However, 2.0 is described as "deprecated".
So, I assume my keystone (identity service) is running in version 2.0 and 3 parallel...

Code:

# curl -k https://playground-cic-test.mylab.net
{
    "versions": {
        "values": [{
                "status": "stable",
                "updated": "2017-02-22T00:00:00Z",
                "media-types": [{
                        "base": "application/json",
                        "type": "application/vnd.openstack.identity-v3+json"
                    }
                ],
                "id": "v3.8",
                "links": [{
                        "href": "https://playground-cic-test.mylab.net:5000/v3/",
                        "rel": "self"
                    }
                ]
            }, {
                "status": "deprecated",
                "updated": "2016-08-04T00:00:00Z",
                "media-types": [{
                        "base": "application/json",
                        "type": "application/vnd.openstack.identity-v2.0+json"
                    }
                ],
                "id": "v2.0",
                "links": [{
                        "href": "https://playground-cic-test.mylab.net:5000/v2.0/",
                        "rel": "self"
                    }, {
                        "href": "https://docs.openstack.org/",
                        "type": "text/html",
                        "rel": "describedby"
                    }
                ]
            }
        ]
    }
}

pan64 · 11-25-2020, 04:17 AM

that means both v3 and v2 are supported (for now) and available. Choose v3 in your code. Probably in a future release v2 will be completely removed.