Add check for cpu cores, fail if less than expected
Add check for cpu cores, fail if less than expected

Signed-off-by: Daniel Hiller <88b10a48ec9ada3cffd78fd3aa639ce735650d08@gmail.com>

kubevirt/kubevirt,stu-gott/kubevirt,davidvossel/kubevirt,stu-gott/kubevirt,kubevirt/kubevirt,davidvossel/kubevirt,kubevirt/kubevirt,kubevirt/kubevirt,stu-gott/kubevirt,davidvossel/kubevirt,davidvossel/kubevirt,stu-gott/kubevirt