if err != nil {
		l.LogAndFatal(err)
	}

	// If the user is performing purge but also specified a revision, we should warn
	// that the purge will still remove all resources
	if orArgs.purge && orArgs.revision != "" {
		orArgs.revision = ""
		l.LogAndPrint("Purge remove will remove all Istio operator controller, ignoring the specified revision\n")
	}

	var installed bool

  // reason (Ready transitions to false, is evicted, or is drained) an updated
  // pod is immediatedly created on that node without considering surge limits.
  // Allowing surge implies the possibility that the resources consumed by the
  // daemonset on any given node can double if the readiness check fails, and
  // so resource intensive daemonsets should take into account that they may

  // reason (Ready transitions to false, is evicted, or is drained) an updated
  // pod is immediatedly created on that node without considering surge limits.
  // Allowing surge implies the possibility that the resources consumed by the
  // daemonset on any given node can double if the readiness check fails, and
  // so resource intensive daemonsets should take into account that they may

  // reason (Ready transitions to false, is evicted, or is drained) an updated
  // pod is immediatedly created on that node without considering surge limits.
  // Allowing surge implies the possibility that the resources consumed by the
  // daemonset on any given node can double if the readiness check fails, and
  // so resource intensive daemonsets should take into account that they may