<div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace">Thanks, Rob, blueprint is proposed here: <a href="https://blueprints.launchpad.net/horizon/+spec/horizon-multi-region-support">https://blueprints.launchpad.net/horizon/+spec/horizon-multi-region-support</a></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><font face="arial, helvetica, sans-serif"><br>Cheers,<br>Lingxian Kong (Larry)</font></div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Thu, Aug 17, 2017 at 11:05 PM, Rob Cresswell (rcresswe) <span dir="ltr"><<a href="mailto:rcresswe@cisco.com" target="_blank">rcresswe@cisco.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">



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As I mentioned the last time you asked :), we use blueprints, and the template is here:
<a href="https://blueprints.launchpad.net/horizon/+spec/template" target="_blank">https://blueprints.launchpad.<wbr>net/horizon/+spec/template</a>
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<div>Please register a blueprint for discussion / tracking. The change looks sensible, although I’d prefer we use a setting name like <a href="https://docs.openstack.org/horizon/latest/configuration/settings.html#openstack-keystone-domain-choices" target="_blank">https://docs.openstack.<wbr>org/horizon/latest/<wbr>configuration/settings.html#<wbr>openstack-keystone-domain-<wbr>choices</a>.
 It’s a bit less ambiguous.</div>
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<div>Rob</div>
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<div>On 16 Aug 2017, at 23:03, Lingxian Kong <<a href="mailto:anlin.kong@gmail.com" target="_blank">anlin.kong@gmail.com</a>> wrote:</div>
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<div dir="ltr">Hi, Horizon developers,
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<div>In our OpenStack based public cloud(Catalyst Cloud), Keystone is a shared identity service across 3 regions, our customers have been asking for the feature that they could select their preferred region when they log in Horizon, rather than switching
 region each time after login.</div>
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<div>Unfortunately, the existing 'AVAILABLE_REGIONS' only works with multi-keystone, multi-region environment, so for backward compatibility and getting rid of potential confusion, a new config option named 'AVAILABLE_SERVICE_REGIONS' was introduced
 in my patch[1][2], the setting is supposed to be configured by the cloud operators and the 'AVAILABLE_REGIONS' setting will take precedence over 'AVAILABLE_SERVICE_REGIONS'.</div>
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<div>I am sending this email to ask for more feedback, and do I need to propose a feature spec before the code is actually being reviewed?</div>
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<div>[1]: <a href="https://review.openstack.org/#/c/494083/" target="_blank">https://review.openstack.org/#<wbr>/c/494083/</a></div>
<div>[2]: <a href="https://review.openstack.org/#/c/494059/" target="_blank">https://review.openstack.org/#<wbr>/c/494059/</a></div>
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Cheers,<br>
Lingxian Kong (Larry)</font></div>
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