Hi, I'm wondering whether Swift allows any user (not the administrator) to specify which middleware that she/he wants his data object to go throught. For instance, Alice wants to install a middleware but doesn't want Bob to use it, where Alice and Bob are two accounts in a single Swift cluster. Or maybe all middlewares are pre-installed globally and cannot be customized on a per-account basis? Thanks, Qiao -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20180916/ebf5c446/attachment.html>