}

	if isRevisioned(revision) {
		overrides["CA_ADDR"] = IstiodAddr(istioNamespace, revision)
	}
	if len(internalIP) > 0 {
		overrides["ISTIO_SVC_IP"] = internalIP
	} else if len(externalIP) > 0 {
		overrides["ISTIO_SVC_IP"] = externalIP
		overrides["REWRITE_PROBE_LEGACY_LOCALHOST_DESTINATION"] = "true"
	}