func (c Clusters) Remotes(excluded ...Cluster) Clusters {
	return c.filterClusters(func(cc Cluster) bool {
		return cc.IsRemote()
	}, exclude(excluded...))
}

// MeshClusters returns the subset that are not external control plane clusters.
func (c Clusters) MeshClusters(excluded ...Cluster) Clusters {
	return c.filterClusters(func(cc Cluster) bool {
		return !cc.IsExternalControlPlane()
	}, exclude(excluded...))
}

		}, allClusters)
		c := &kube.Cluster{Topology: topo}
		res = append(res, c)
		allClusters[c.Name()] = c
	}
	return res
}

func (f FakeEnvironment) Clusters() cluster.Clusters {
	return f.AllClusters().MeshClusters()

	out := make([]cluster.Cluster, 0, len(e.clusters))
	out = append(out, e.clusters...)
	return out
}

func (e *Environment) Clusters() cluster.Clusters {
	return e.AllClusters().MeshClusters()
}

// ClustersByNetwork returns an inverse mapping of the network topolgoy to a slice of clusters in a given network.
func (e *Environment) ClustersByNetwork() map[string][]cluster.Cluster {

	}

	// Now look through entire mesh, create secret for every cluster other than external control plane and
	// place the secret into the target clusters.
	for _, c := range i.ctx.Clusters().MeshClusters() {
		theTargetClusters := getTargetClusterListForCluster(targetClusters, c)
		if len(theTargetClusters) > 0 {
			if err := i.configureDirectAPIServiceAccessBetweenClusters(c, theTargetClusters...); err != nil {