For swauth there is provision to change account_id using swauth-set-account-service, it could be changed to the tenant_id, but since account_id is part of the hashing, old data in that account won't be accessible, i am not familiar with keystone, is there any such service in keystone to change tenant_id, then we can change tenant_id to the account_id, and old account will be accessible.<br>
<br>Regards,<br>Gaurav<br><br><div class="gmail_quote">On Wed, Sep 14, 2011 at 2:44 AM, Nguyen, Liem Manh <span dir="ltr"><<a href="mailto:liem_m_nguyen@hp.com">liem_m_nguyen@hp.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Without changing the account id, how do I map the uuid of the old account to a Keystone tenant Id? For a given tenantId, I would like to be able to reference both the corresponding Swift account and Nova project, right?<br>
<div class="im"><br>
Liem<br>
<br>
-----Original Message-----<br>
From: John Dickinson [mailto:<a href="mailto:me@not.mn">me@not.mn</a>]<br>
</div><div><div></div><div class="h5">Sent: Tuesday, September 13, 2011 2:01 PM<br>
To: Nguyen, Liem Manh<br>
Cc: <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
Subject: Re: [Openstack] [Swift] [Keystone] Account migration<br>
<br>
Why would the account need to change? Can the swift account reference in keystone be set to the old value? If not, then yes you will have 2 swift accounts.<br>
<br>
<br>
On Sep 13, 2011, at 3:48 PM, Nguyen, Liem Manh wrote:<br>
<br>
> Thanks, John, for pointing out the uuid thing :).<br>
><br>
> So, let's say I have stored data into a Swift account with a UUID. When I switch to using Keystone, I would like to continue using my "old" account, since I have a bunch of data in it. However, the account format has changed (under Keystone). So, if I have lazy provisioning on (account_autocreate), would I *accidentally* have 2 Swift accounts instead of one? Ideally, if I can "migrate" all the old account Ids to use the new format, that would guarantee consistency between the old accounts and any newly-created accounts. Am I missing something here?<br>
><br>
> Liem<br>
><br>
> -----Original Message-----<br>
> From: John Dickinson [mailto:<a href="mailto:me@not.mn">me@not.mn</a>]<br>
> Sent: Tuesday, September 13, 2011 1:11 PM<br>
> To: Nguyen, Liem Manh<br>
> Cc: <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
> Subject: Re: [Openstack] [Swift] [Keystone] Account migration<br>
><br>
> Swift treats the <hash> or <tenantid> part of the account as an opaque string. (Technically, the first one isn't a hash but a uuid.) I don't think there is any migration path because there is nothing to migrate.<br>
><br>
> But I may be missing something.<br>
><br>
> --John<br>
><br>
><br>
> On Sep 13, 2011, at 2:55 PM, Nguyen, Liem Manh wrote:<br>
><br>
>> Hello Stackers,<br>
>><br>
>> With swauth, Swift accounts are identified by <reseller_prefix>_<hash>. Under Keystone (with swift_auth and Swift's lazy provisioning), I see the Swift account now has the format <reseller_prefix>_<tenantId>. So, if we have existing Swift account data with the old format, how would one go about migrating from the old format to the Keystone format? Is there a plan to do so within the Diablo time-frame?<br>
>><br>
>> Thanks,<br>
>> Liem<br>
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<br>
<br>
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