Open Stack

check in horizon and see if you can follow inside of a stack trace there.
you can see if any of the context's from the wsgi queries is seeing a 404.

these would be queries between glance and other backend APIs.

example:

you ---  query ---->  glance

glance sees you token...

glance --- query -----> keystone

if that query from glance to keystone fails...  it will report a 404.  BUT
that won't necessarily show up in logs as you'd expect since it's a backend
query.




related idea:

verify that your catalog service is pointing to the right API endpoints on
keystone.

-Matt

On Tue, Mar 5, 2013 at 3:14 PM, Brad Knowles <bknowles at momentumsi.com>wrote:

> Folks,
>
> So, now that keystone appears to be configured correctly and working, the
> next chapter in the saga is glance.
>
> >From the research I've done, the problem seems similar to the one
> reported at <https://bugs.launchpad.net/openstackbook/+bug/1012701>.
>  Witness:
>
> > $ glance index
> > ID                                   Name                           Disk
> Format          Container Format     Size
> > ------------------------------------ ------------------------------
> -------------------- -------------------- --------------
> > Request returned failure status.
> > HTTPNotFound (HTTP 404)
>
> However, I've confirmed that the keystone user-list, service-list,
> tenant-list, and endpoint-list appear to be configured as would be
> expected.  Witness (with minor edits for security reasons, but making sure
> not to touch any ids):
>
> > user at host$ keystone user-list
> >
> +----------------------------------+---------+---------+------------------+
> > |                id                |   name  | enabled |          email
>   |
> >
> +----------------------------------+---------+---------+------------------+
> > | 0c09c86321554c058729d4daddb1e355 |  admin  |   True  |
> user at example.com |
> > | 712e45d9e7944e5fa1cbd7aae3e04cbf |  cinder |   True  |
> user at example.com |
> > | 7c198919a566475da50619ad11847ee6 |  glance |   True  |
> user at example.com |
> > | b9d056823c834ca798ba6c7c2d073532 |   nova  |   True  |
> user at example.com |
> > | e09b7bc3fb8e47ff9b9ffda43d2292d6 | quantum |   True  |
> user at example.com |
> > | 9b3b4a5e6a41492d86791ceb301cbbd3 |  swift  |   True  |
> user at example.com |
> >
> +----------------------------------+---------+---------+------------------+
> > user at host$ keystone service-list
> >
> +----------------------------------+----------+--------------+------------------------------+
> > |                id                |   name   |     type     |
> description          |
> >
> +----------------------------------+----------+--------------+------------------------------+
> > | e70d3f18459341df91c8946818d2774e |  cinder  |    volume    |
>  Cinder Service        |
> > | e57e65226e0d4119910446f709c81a0d |   ec2    |     ec2      |
> EC2 Service          |
> > | 87b5286177e24f668ed9c84669e180db |  glance  |    image     |
> OpenStack Image Service    |
> > | df6add034f8143ddae7ac8232376d11d | keystone |   identity   |
>  OpenStack Identity Service  |
> > | 37ef9a23d24e4362ade2ad01a0592559 |   nova   |   compute    |
>  OpenStack Compute Service   |
> > | 25c2b27481484e46892cd5053a96233d | quantum  |   network    | OpenStack
> Networking service |
> > | 978affd06a3b4838962efaccae78b755 |  swift   | object-store |
>  OpenStack Storage Service   |
> > | fda1c38ab66843feafc97aa7b68253a4 |  volume  |    volume    |
> OpenStack Volume Service   |
> >
> +----------------------------------+----------+--------------+------------------------------+
> > user at host$ keystone tenant-list
> > +----------------------------------+---------+---------+
> > |                id                |   name  | enabled |
> > +----------------------------------+---------+---------+
> > | 4317c06847a343b9b0c547ad3b87b8ee |  admin  |   True  |
> > | 9090795328d044268472abbc5a77b09e | service |   True  |
> > +----------------------------------+---------+---------+
> > user at host$ keystone endpoint-list
> >
> +----------------------------------+-----------+-----------------------------------------------+-----------------------------------------------+-----------------------------------------------+----------------------------------+
> > |                id                |   region  |            publicurl
>                        |           internalurl                         |
>           adminurl                          |            service_id
>    |
> >
> +----------------------------------+-----------+-----------------------------------------------+-----------------------------------------------+-----------------------------------------------+----------------------------------+
> > | 0c7b0bf374ad4e4685daf0cd1600d127 | RegionOne |
> http://host.example.com:8776/v2/%(tenant_id)s |
> http://host.example.com:8776/v2/%(tenant_id)s |
> http://host.example.com:8776/v2/%(tenant_id)s |
> fda1c38ab66843feafc97aa7b68253a4 |
> > | 0db3fceef82547c1bd67ce128d37ea22 | RegionOne |
> http://host.example.com:5000/v2/%(tenant_id)s |
> http://host.example.com:5000/v2/%(tenant_id)s |
> http://host.example.com:5000/v2/%(tenant_id)s |
> df6add034f8143ddae7ac8232376d11d |
> > | 5268bc10fffe47c9b306252f47463360 | RegionOne |
> http://host.example.com:9292/v2/%(tenant_id)s |
> http://host.example.com:9292/v2/%(tenant_id)s |
> http://host.example.com:9292/v2/%(tenant_id)s |
> 87b5286177e24f668ed9c84669e180db |
> > | 74cd0593965d4fcdb5d12c938f6a035f | RegionOne |
> http://host.example.com:8773/v2/%(tenant_id)s |
> http://host.example.com:8773/v2/%(tenant_id)s |
> http://host.example.com:8773/v2/%(tenant_id)s |
> e57e65226e0d4119910446f709c81a0d |
> > | 79ae8318d8254e6f886f7b97acf05230 | RegionOne |
> http://host.example.com:8776/v2/%(tenant_id)s |
> http://host.example.com:8776/v2/%(tenant_id)s |
> http://host.example.com:8776/v2/%(tenant_id)s |
> e70d3f18459341df91c8946818d2774e |
> > | 98cb7d7cad7947178fef6a0271806534 | RegionOne |
> http://host.example.com:8080/v2/%(tenant_id)s |
> http://host.example.com:8080/v2/%(tenant_id)s |
> http://host.example.com:8080/v2/%(tenant_id)s |
> 978affd06a3b4838962efaccae78b755 |
> >
> +----------------------------------+-----------+-----------------------------------------------+-----------------------------------------------+-----------------------------------------------+----------------------------------+
>
>
> Looking in the various log files under /var/log/*/*, I don't find any
> obvious mention of a 404 error being returned, so it's not clear to me
> where this is blowing up or why.
>
> Does anyone have any ideas of where I should be looking to try to debug
> this problem?  Thanks!
>
> --
> Brad Knowles <bknowles at momentumsi.com>
> Senior Consultant
>
>
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