Inject command into userdata
Inject command into userdata

The injected command touches /var/lib/cloud/instance/provision-finished
so it is easily determinable if provision has been completed.

Change-Id: Ib5b93f7bd14f533af41182ffdab6a029a3b9e13a
Signed-off-by: Jeff Peeler <d776211e63e47e40d00501ffdb86a800e0782fea@redhat.com>

ntt-sic/heat,noironetworks/heat,gonzolino/heat,srznew/heat,takeshineshiro/heat,varunarya10/heat,rdo-management/heat,cryptickp/heat,varunarya10/heat,dims/heat,openstack/heat,Triv90/Heat,Triv90/Heat,ntt-sic/heat,redhat-openstack/heat,pratikmallya/heat,miguelgrinberg/heat,maestro-hybrid-cloud/heat,miguelgrinberg/heat,rickerc/heat_audit,dragorosson/heat,JioCloud/heat,dims/heat,dragorosson/heat,citrix-openstack-build/heat,Triv90/Heat,cwolferh/heat-scratch,srznew/heat,cwolferh/heat-scratch,rickerc/heat_audit,NeCTAR-RC/heat,steveb/heat,jasondunsmore/heat,rh-s/heat,noironetworks/heat,JioCloud/heat,pshchelo/heat,openstack/heat,rh-s/heat,rdo-management/heat,jasondunsmore/heat,steveb/heat,redhat-openstack/heat,gonzolino/heat,takeshineshiro/heat,citrix-openstack-build/heat,maestro-hybrid-cloud/heat,pshchelo/heat,NeCTAR-RC/heat,pratikmallya/heat,cryptickp/heat