// If failed to parse the cluster name, only fallback to let istiod to fetch the jwksUri when
		// remoteJwksMode is Hybrid.
		if features.JwksFetchMode != jwt.Istiod && jwtRule.JwksUri != "" {
			jwksInfo, err := security.ParseJwksURI(jwtRule.JwksUri)
			if err != nil {
				authnLog.Errorf("Failed to parse jwt rule jwks uri %v", err)
			}
			_, cluster, err := model.LookupCluster(push, jwksInfo.Hostname.String(), jwksInfo.Port)