Open Stack

On 07/24/2013 10:45 AM, Salvatore Orlando wrote:
> Hav you tried checking the credentials that glance uses for validating 
> tokens with keystone?
>
> They are defined in glance's conf files in the section:
>
> [keystone_authtoken]
> signing_dir = /var/cache/glance/api

make sure that the directory
/var/cache/glance/api
exists and has the certificates in it.  A good test is to remove the 
certifcates and hit the server again, as they are fetched on demand.  If 
there are no certificates there after another try, either glance can't 
talk to Keystone or keystone is not handing out the certificates.

> auth_uri = http://127.0.0.1:5000/
> auth_host = 127.0.0.1
> auth_port = 35357
> auth_protocol = http
> admin_tenant_name = service
> admin_user = glance
> admin_password = password
>
> Salvatore
>
>
> On 18 July 2013 22:16, Matt Davis <mattd5574 at gmail.com 
> <mailto:mattd5574 at gmail.com>> wrote:
>
>     Hello all,
>
>     I'm working on a deployment script to install and configure my
>     OpenStack services and I'm getting a strange result with glance. 
>     It's surely a bug with my script messing up a config file line,
>     but I can't interpret the glance and keystone logs to track the
>     issue down.  Here's the use case:
>
>     1)  Install keystone following the directions in the Grizzly
>     installation guide for Ubuntu 12.04.
>     2)  Install glance following the directions in the Grizzly
>     installation guide for Ubuntu 12.04.
>     3)  Run glance image-list to see if I can get an empty list.
>
>     My result:
>
>     =====
>     glance --os-username=admin --os-password=secrete --os-tenant-name
>     demo --os-auth-url=http://localhost:5000/v2.0 image-list
>
>     Request returned failure status.
>     Invalid OpenStack Identity credentials.
>     =====
>
>     The glance API log is as follows:
>
>     =====
>     2013-07-18 11:18:24.301 6306 DEBUG
>     glance.api.middleware.version_negotiation [-] Determining version
>     of request: GET //v1/images/detail Accept:  process_request
>     /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:46
>     2013-07-18 11:18:24.302 6306 DEBUG
>     glance.api.middleware.version_negotiation [-] Using url versioning
>     process_request
>     /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:59
>     2013-07-18 11:18:24.302 6306 DEBUG
>     glance.api.middleware.version_negotiation [-] Matched version: v1
>     process_request
>     /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:71
>     2013-07-18 11:18:24.302 6306 DEBUG
>     glance.api.middleware.version_negotiation [-] new uri
>     /v1/images/detail process_request
>     /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:72
>     =====
>
>     No entries are added to the glance registry log. If I tweak the
>     password to make the credentials invalid, I get this:
>
>     =====
>     glance --os-username=admin --os-password=wrong_pw --os-tenant-name
>     demo --os-auth-url=http://localhost:5000/v2.0 image-list
>     Unable to communicate with identity service: {"error": {"message":
>     "Invalid user / password", "code": 401, "title": "Not
>     Authorized"}}. (HTTP 401)
>     =====
>
>     So keystone is definitely looking up my credentials and responding
>     differently when they match.
>
>     Any ideas as to where should I be looking for the issue?
>
>     Thanks for your time!
>
>     -Matt
>
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