Ussuri Series Release Notes


Upgrade Notes

  • Support for Python 2.7 has been dropped. The minimum version of Python now supported is Python 3.6.


Bug Fixes

  • When the privsep helper dies, the client side PrivContext now restarts the client channel and the helper so that privileged commands can continue to be processed. See bug 1715374 for details. In conjunction with the fix for bug 1794708 in oslo.service, the nova-compute service now behaves correctly when it receives SIGHUP.


    This only works for the ROOTWRAP method of starting the daemon. With the FORK method we’ve dropped privileges and no longer have the ability to restart the daemon in privileged mode.