The Red Hat VPN breaks the rest of my network (other computers can't connect out if connecting after the VPN has started). I've made some tweaks to try and fix it, if those don't work a more drastic measure is to change the IP network of the homehub.

Notes on how to do Python 3 in OpenStack.

As part of refactoring some regular expressions in the ceilometerclient it became clear that some input validation could be done. See the late comments on the patchset.

I need to get a more clear picture of the way notifications are put on and heard from the message queue.

Tomorrow I'm going to OpenStack London to try to get some insight into the big picture.