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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">So, I assuming having the auth service external, this would imply one HA Auth service per business. It would span regions, data centers, zones, etc.
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<div>Otherwise it gets really messy.</div>
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<div>I've started mapping out some use cases (with event trace) here</div>
<div><a href="http://wiki.openstack.org/ZonesOauth" target="_blank">http://wiki.openstack.org/ZonesOauth</a></div>
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<div>It's really loose just yet. Just trying to get my thoughts down on paper first.</div>
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<div>-S</div>
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