If compute ironic pod migrates to another host,
old compute ironic service is not deleted and
in 'down' status forever. Unless it's deleted manually.
New compute ironic service is
created successfuly and in 'up' status.
This error behavior is due to host of compute
ironic service equals node name because of host networking.
The patch disables host networking which solves the issue.
Story: #2009843
Task: #44446
Change-Id: Iec86be4961cbf3a74c8028cd981ed2a9f6584add
9f5e397f3b