[Fiware-lab-help] ObjectStorage cdmi access not working?

[Daniele Santoro]

Dear,

I’ve forwarded your request to second level support which will be able to give a detailed help on this topic.

Regards,
Daniele

On 24 Jan 2015, at 15:42, Tero Vuorela <tero.vuorela at iki.fi> wrote:

> Hi,
> 
> I have tried Object Storage example, especially Python example
> https://forge.fi-ware.org/plugins/mediawiki/wiki/fiware/index.php/Object_Storage_-_User_and_Programmers_Guide#Example_Python
> 
> However it fails to container creation and HTTP response contains
> "Internal server error". 
> 
> The unmodified example uses Spain IP address. If I check containers
> under Spain region I can see that the example script has created a
> container.
> 
> If I create manually container using FI-Lab web UI I get "Error: Error
> creating container . Cause: undefined" but despite of error container
> appears to container list.
> 
> However I'm not able to upload any objects to container. Not with web UI
> or using cdmi (python example). On web UI I get success message, but
> object doesn't appear to object list. With cdmi interface I get similar
> Internal Server Error as with container creation.
> 
> I experimented with Trento region and managed to create container and
> upload object using web UI. However ObjectStorage examples are always
> using Spain region IP address, and trying other IP address doesn't work
> (not response at all, or resource not found). 
> 
> I'm able to download an object from a container located at Trento using
> swift style access.
> 
> Is it so that only Spain region has cdmi interface installed?
> 
> Querying cmdi_capabilities from Spain region returns ok result:
> 
> INFO:root:--- Object Store capabilties: Status: 200, Reason: OK, Body: {
>  "completionStatus": "Complete", 
>  "objectName": "cdmi_capabilities/", 
>  "parentURI": "/cdmi/AUTH_00000000000000000000000000007161/", 
>  "capabilities": {
>    "cdmi_metadata_maxtotalsize": 368640, 
>    "cdmi_metadata_maxitems": 90, 
>    "cdmi_multipart_mime": "true", 
>    "cdmi_dataobjects": "true", 
>    "cdmi_object_copy_from_local": "true"
>  }, 
>  "childrenRange": "0-2", 
>  "children": [
>    "rootcontainer/", 
>    "container/", 
>    "dataobject/"
>  ], 
>  "objectType": "application/cdmi-capability"
> }
> 
> If I compare this response to ObjectStorage webinar material (page 29) I
> would expect to see 
> 
> "cdmi_list_children": true
> "cdmi_create_container": true
> 
> 
> So could this be a capability / access rights issue?
> 
> 
> Regards,
> Tero Vuorela
> 
> 
> -- 
>  Tero Vuorela
>  tero.vuorela at iki.fi
> _______________________________________________
> Fiware-lab-help mailing list
> Fiware-lab-help at lists.fi-ware.org
> https://lists.fi-ware.org/listinfo/fiware-lab-help

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