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I wasn't reading the debug output closely enough and didn't see before 
that my keystone command generates a URL of ...tenants/{Name=Jet-Home} 
instead of the suggested one of ...tenants?{Name=Jet-Home}.  I also 
received a suggestion in direct email to try .../tenants?Name=Jet-Home.

I resorted to curl to try both of those, and each one returns the entire 
list of tenants.

I also tried putting the name in a request body (I didn't think you 
could send data in a GET request, but apparently you can, and it is 
expecting and parsing JSON):

curl -i -X GET 'https://proxy.nebula-dev:35357/v2.0/tenants' -d 
'{"Name":"Jet-Home"}' -H "User-Agent: python-keystoneclient" -H 
"Content-type: application/json" -H "X-Auth-Token: REDACTED"

and that just returns the entire list of tenants also.

(If I don't set the Content-type, I get "Expecting to find 
application/json in Content-Type header".)

This isn't exactly a deal breaker, but the API doc does say that a 
lookup by name should work, and I'd like to know if there's a way to do 
that or whether the doc or the implementation are in error.

On 1/15/2015 2:41 PM, Peter Scott wrote:
> I tried this approach with the following command line:
>
> $ keystone --debug tenant-get '{name=Jet-Home}'
>
> It didn't work; it seems that it doesn't work because it doesn't like 
> the proposed syntax:
>
> DEBUG:keystoneclient.auth.identity.v2:Making authentication request to 
> https://proxy.nebula-dev:8770/v2.0/tokens
> INFO:requests.packages.urllib3.connectionpool:Starting new HTTPS 
> connection (1): proxy.nebula-dev
> DEBUG:requests.packages.urllib3.connectionpool:"POST /v2.0/tokens 
> HTTP/1.1" 200 2966
>
> Looks like it generated the right call:
>
> DEBUG:keystoneclient.session:REQ: curl -i -X GET 
> https://proxy.nebula-dev:35357/v2.0/tenants/{name=Jet-Home} -H 
> "User-Agent: python-keystoneclient" -H "X-Auth-Token: TOKEN_REDACTED"
> INFO:requests.packages.urllib3.connectionpool:Starting new HTTPS 
> connection (1): proxy.nebula-dev
> DEBUG:requests.packages.urllib3.connectionpool:"GET 
> /v2.0/tenants/%7Bname=Jet-Home%7D HTTP/1.1" 404 101
>
> But it didn't like that (404 not found):
>
> DEBUG:keystoneclient.session:RESP:
> DEBUG:keystoneclient.session:Request returned failure status: 404
>
> This is where it falls back to fetching all tenants to search within 
> the list  client-side:
>
> DEBUG:keystoneclient.session:REQ: curl -i -X GET 
> https://proxy.nebula-dev:35357/v2.0/tenants -H "User-Agent: 
> python-keystoneclient" -H "X-Auth-Token: TOKEN_REDACTED"
> INFO:requests.packages.urllib3.connectionpool:Starting new HTTPS 
> connection (1): proxy.nebula-dev
> DEBUG:requests.packages.urllib3.connectionpool:"GET /v2.0/tenants 
> HTTP/1.1" 200 963
> [...]
>
> On 1/9/2015 *李旦* lidan17 at jd.com 
> <mailto:openstack%40lists.openstack.org?Subject=Re%3A%20%5BOpenstack%5D%20Get%20tenant%20by%20name&In-Reply-To=%3CA0257811F020DE4698F0891EF93864DB0132E5A1%40mbx04.360buyAD.local%3E> 
> wrote:
>> Maybe you need:
>> curl -i -X GEThttp://IPAddr:35357/v2.0/tenants?{name=XXXX  <http://IPAddr:35357/v2.0/tenants?%7Bname=XXXX>} -H "User-Agent: python-keystoneclient" -H "X-Auth-Token: XXXXXXXXXXXXXXXXXXXXXX"
>>
>> Hope this helps.
>>
>> Best Regards,
>> Daniel
>>
>> On 1/8/2015 5:42 PM, Peter Scott wrote:
>>> Hello. The v2.0 API documentation at 
>>> http://developer.openstack.org/api-ref-identity-v2.html says that it 
>>> is possible to look up a tenant by name.  It comes right after the 
>>> "list all tenants" call and looks the same, although if I understand 
>>> it correctly it takes a request body with a 'name' parameter.
>>>
>>> However, I can't find any Python support for that lookup nor a curl 
>>> example.  Can someone supply either a curl example or a python call 
>>> that looks up a tenant by name please?
>

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