func (c *ConfigWriter) setupClusterConfigWriter() (*tabwriter.Writer, []*cluster.Cluster, error) {
	clusters, err := c.retrieveSortedClusterSlice()
	if err != nil {
		return nil, nil, err
	}
	w := new(tabwriter.Writer).Init(c.Stdout, 0, 8, 5, ' ', 0)
	return w, clusters, nil
}

func (c *ConfigWriter) retrieveSortedClusterSlice() ([]*cluster.Cluster, error) {
	if c.configDump == nil {

	}
	dac := clusterDump.GetDynamicActiveClusters()
	// Allow sorting to work even if we don't have the exact same type
	for i := range dac {
		dac[i].Cluster.TypeUrl = v3.ClusterType
	}
	sort.Slice(dac, func(i, j int) bool {
		cluster := &cluster.Cluster{}
		err = dac[i].Cluster.UnmarshalTo(cluster)
		if err != nil {
			return false
		}
		name := cluster.Name
		err = dac[j].Cluster.UnmarshalTo(cluster)
		if err != nil {