nova-compute uses daxio to cleanup vpmem backend device on instance
delete. If the daxio binary is missing in the nova-compute container
instance delete fails. daxio is provided in centos via daxio, in
ubuntu via the pmdk-tools package.
Conflicts:
docker/base/apt_preferences.debian
Also:
nova-compute: daxio on CentOS 8 is x86-64 only
Change-Id: Ifb5948653565e2ae902783762e20e33527020efe
Closes-Bug: 1907124
(cherry picked from commit 6176d54179)
(cherry picked from commit 40a1c7a6eb)
12c898e992