Finally got to the bottom of this. The issue lies in python-amqp rather than python-oslo.messaging. The current trusty version of python-amqp (1.3.3) has a bug that is fixed in 1.4.4 (see http://amqp.readthedocs.org/en/latest/changelog.html#version-1-4-4). I tried backporting the Juno/Utopic version (1.4.5) for Trusty and everything works just fine now. I will shortly propose an SRU to get python-amqp fixed in Trusty.
** Package changed: python-oslo.messaging (Ubuntu) => python-amqp (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to python-oslo.messaging in Ubuntu. https://bugs.launchpad.net/bugs/1472712 Title: Using SSL with rabbitmq prevents communication between nova-compute and conductor after latest nova updates To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1472712/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
