Hi Sahara guys, When sahara create a transient cluster, it create a trust with sahara admin user. https://github.com/openstack/sahara/blob/master/sahara/service/ops.py#L239-L240 https://github.com/openstack/sahara/blob/master/sahara/service/trusts.py#L79 When sahara deal with swift, it create a trust too, but : sahara admin user => create a proxy domain => set in sahara.conf ð sahara create proxy user in the domain. ð create a trust with the proxy user. https://github.com/openstack/sahara/blob/master/sahara/utils/proxy.py#L110 https://github.com/openstack/sahara/blob/master/sahara/utils/proxy.py#L265 My questions are : Why not user proxy user for transient cluster ? Or, why a proxy user is needed for swift but not use sahara admin user directly ? Looking forward to your reply. Thanks. -chen -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150710/f9168520/attachment.html>