This patch moves _split_command from IronicPythoAgent class to
utils module. Also fixes import looping.
Change-Id: Ibf2b0b3885286b9ad78db64cf9e195de4ad627ad
It is needed to run OS commands. It uses
oslo processutils. It is just a copy of the
same method in openstack/ironic except
using rootwrap was removed.
Change-Id: I2efede22b1fa25febe91879c0fefcdfc7f3d1dd5