Updated openstack/openstack
Project: openstack/nova  40a26181eac4cfd2fbc7597141d297903f905f96

Import Ironic Driver & supporting files - part 4

Import the Ironic virt driver and supporting files (driver part 2 -
validation, spawn, destroy, further getters), as well as relevant
unit tests, as of commit da967d77894be6f23d81fb5cc948f9d13898ba84

This is the dicing up of review/103167 into smaller chunks
ready for review.

Incorporating the bug fix https://review.openstack.org/#/c/118189

Change-Id: If1d966c937c56a8dbf27588b94462c0a71759cca
Co-authored-by: Adam Gandelman <adamg@ubuntu.com>
Co-authored-by: Andrey Kurilin <akurilin@mirantis.com>
Co-authored-by: ChangBo Guo(gcb) <eric.guo@easystack.cn>
Co-authored-by: Chris Behrens <cbehrens@codestud.com>
Co-authored-by: Chris Krelle <nobodycam@gmail.com>
Co-authored-by: David Shrewsbury <shrewsbury.dave@gmail.com>
Co-authored-by: Devananda van der Veen <devananda.vdv@gmail.com>
Co-authored-by: Dmitry Tantsur <dtantsur@redhat.com>
Co-authored-by: Jim Rollenhagen <jim@jimrollenhagen.com>
Co-authored-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
Co-authored-by: Matthew Gilliard <matthew.gilliard@hp.com>
Co-authored-by: Mikhail Durnosvistov <mdurnosvistov@mirantis.com>
Co-authored-by: Pablo Fernando Cargnelutti <pablo.fernando.cargnelutti@intel.com>
Co-authored-by: Robert Collins <rbtcollins@hp.com>
Co-authored-by: ryo.kurahashi <kurahashi-rxa@necst.nec.co.jp>