David, I am thinking how all OpenStack components may coexist as mod_wsgi processes under apache. In Fuel we stepped into problem with deployment using graceful restart [1] thus this thread was raised to have a good WSGI alternatives. [1] https://github.com/GrahamDumpleton/mod_wsgi/pull/95 -- Best regards, Sergii Golovatiuk, Skype #golserge IRC #holser -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150925/0b3203ec/attachment.html>