Fix for common vbmc role fail related to multiply provision
Fix for common vbmc role fail related to multiply provision

blok -> rescue construction set playbook execution status to failed
state if rescue part is executed. Patch removes rescue block

Change-Id: Idd529372545a4dda32374241b49088abe8bc4c47

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared