[openstack-dev] [savanna] why swift-internal:// ?
Erik Bergenholtz
ebergenholtz at hortonworks.com
Fri Jan 24 14:12:40 UTC 2014
On Jan 24, 2014, at 7:50 AM, Matthew Farrellee <matt at redhat.com> wrote:
> andrew,
>
> what about having swift:// which defaults to the configured tenant and auth url for what we now call swift-internal, and we allow for user input to change tenant and auth url for what would be swift-external?
I like this idea, then swift-internal/swift-external becomes unnecessary. In general, doing anything outside of the existing tenant is frowned upon, at least by existing customers that we’re engaged with.
>
> in fact, we may need to add the tenant selection in icehouse. it's a pretty big limitation to only allow a single tenant.
>
> best,
>
>
> matt
>
> On 01/23/2014 11:15 PM, Andrew Lazarev wrote:
>> Matt,
>>
>> For swift-internal we are using the same keystone (and identity protocol
>> version) as for savanna. Also savanna admin tenant is used.
>>
>> Thanks,
>> Andrew.
>>
>>
>> On Thu, Jan 23, 2014 at 6:17 PM, Matthew Farrellee <matt at redhat.com
>> <mailto:matt at redhat.com>> wrote:
>>
>> what makes it internal vs external?
>>
>> swift-internal needs user & pass
>>
>> swift-external needs user & pass & ?auth url?
>>
>> best,
>>
>>
>> matt
>>
>> On 01/23/2014 08:43 PM, Andrew Lazarev wrote:
>>
>> Matt,
>>
>> I can easily imagine situation when job binaries are stored in
>> external
>> HDFS or external SWIFT (like data sources). Internal and
>> external swifts
>> are different since we need additional credentials.
>>
>> Thanks,
>> Andrew.
>>
>>
>> On Thu, Jan 23, 2014 at 5:30 PM, Matthew Farrellee
>> <matt at redhat.com <mailto:matt at redhat.com>
>> <mailto:matt at redhat.com <mailto:matt at redhat.com>>> wrote:
>>
>> trevor,
>>
>> job binaries are stored in swift or an internal savanna db,
>> represented by swift-internal:// and savanna-db://
>> respectively.
>>
>> why swift-internal:// and not just swift://?
>>
>> fyi, i see mention of a potential future version of savanna w/
>> swift-external://
>>
>> best,
>>
>>
>> matt
>>
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