<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Sep 21, 2014 at 3:58 PM, Kevin Benton <span dir="ltr"><<a href="mailto:blak111@gmail.com" target="_blank">blak111@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">So based on those guidelines there would be a problem with the IBM patch because it's storing the tenant name in a backend controller, right?</p></blockquote><div>It would need to be regarded as an expiring cache if Neutron chose to go that route. I'd wholly recommend against it though, because I don't see a strong use case to use names instead of IDs here (correct me if I'm wrong).</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">
<div class="gmail_quote">On Sep 21, 2014 12:18 PM, "Dolph Mathews" <<a href="mailto:dolph.mathews@gmail.com" target="_blank">dolph.mathews@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Querying keystone for tenant names is certainly fair game.<div><br></div><div>Keystone should be considered the only source of truth for tenant names though, as they are mutable and not globally unique on their own, so other services should not stash any names from keystone into long term persistence (users, projects, domains, groups, etc-- roles might be an odd outlier worth a separate conversation if anyone is interested).</div><div><br></div><div>Store IDs where necessary, and use IDs on the wire where possible though, as they are immutable.<br><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Sep 20, 2014 at 7:46 PM, Kevin Benton <span dir="ltr"><<a href="mailto:blak111@gmail.com" target="_blank">blak111@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello all,<br>
<br>
A patch has come up to query keystone for tenant names in the IBM<br>
plugin.[1] As I understand it, this was one of the reasons another<br>
mechanism driver was reverted.[2] Can we get some clarity on the level<br>
of integration with Keystone that is permitted?<br>
<br>
Thanks<br>
<br>
1. <a href="https://review.openstack.org/#/c/122382" target="_blank">https://review.openstack.org/#/c/122382</a><br>
2. <a href="https://review.openstack.org/#/c/118456" target="_blank">https://review.openstack.org/#/c/118456</a><br>
<span><font color="#888888"><br>
--<br>
Kevin Benton<br>
<br>
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