Re: Radosgw Admin REST API

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Great !
Thanks a lot. It works.
I didn't know awsauth module.

Thanks again.



2013/10/9 Derek Yarnell <derek@xxxxxxxxxxxxxx>:
>> Via cli, i do radosgw user info --uid=xxx
>> but with the REST API ?
>
> Hi Alexis,
>
> Here is a simple python example on how to use the admin api.  You will
> need to get a few packages from the cheese shop (virtualenv + pip makes
> this easy).
>
>   pip install requests-aws
>
> You will also need to set the appropriate key, secret and server for
> your local instance.  If you have changed where the admin api lives in
> the URI for your radosgw (/admin/ by default) you will need to update
> that.  You will also need to ensure you set the appropriate 'caps' on
> the radosgw for what information you are looking for.  Initially this is
> done with the 'radosgw-admin caps add' command.  The current supported
> caps are buckets, metadata, usage and users.  You can have either read,
> write or * (both).
>
>   radosgw-admin caps add --uid=test --caps="users=*"
>
> The last thing you need to understand is that you have to sign each
> request in the same way you would a S3 request (S3Auth in the following
> example).
>
> import requests
> import logging
> from awsauth import S3Auth
>
> logging.basicConfig(level=logging.DEBUG)
>
> aws_key = 'DFJKJDKLSsdafd321s'
> secret = 'j23141kjalJLKDFDM:FDFD+dfDKJHNK'
> server = 'radosgw.example.com'
>
> url = 'https://%s/admin/user?format=json&uid=test' % server
> r = requests.get(url, auth=S3Auth(aws_key, secret, server))
> print r.content
>
>
> This produces something that should look like this,
>
> INFO:requests.packages.urllib3.connectionpool:Starting new HTTPS
> connection (1): radosgw.example.com
> DEBUG:requests.packages.urllib3.connectionpool:"GET
> /admin/user?format=json&uid=test HTTP/1.1" 200 None
> {"user_id":"test","display_name":"Testing","email":"","suspended":0,"max_buckets":1000,"subusers":[],"keys":[{"user":"test","access_key":"3FV6LBDJ80D3kI3I9TH8","secret_key":"z+/Rx0Osb3culGMCHL2E3Vg68gpFUSgSxcgf8BG9m"}],"swift_keys":[],"caps":[{"type":"buckets","perm":"*"},{"type":"metadata","perm":"*"},{"type":"usage","perm":"*"},{"type":"users","perm":"*"}]}
>
> Thanks,
> derek
>
> --
> ---
> Derek T. Yarnell
> University of Maryland
> Institute for Advanced Computer Studies
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