m.MatchPattern = &matcher.StringMatcher_Prefix{
		Prefix: spiffe.URIPrefix + push.Mesh.GetTrustDomain() + "/ns/" + proxy.Metadata.Namespace + "/sa/",
	}
	return cb.buildConnectOriginate(proxy, push, m)
}

func (cb *ClusterBuilder) buildConnectOriginate(proxy *model.Proxy, push *model.PushContext, uriSanMatchers ...*matcher.StringMatcher) *cluster.Cluster {
	ctx := buildCommonConnectTLSContext(proxy, push)

	}

	// OutboundTunnel cluster is needed for sidecar and gateway.
	if features.EnableHBONESend && proxy.Type != model.Waypoint && bool(!proxy.Metadata.DisableHBONESend) {
		clusters = append(clusters, cb.buildConnectOriginate(proxy, req.Push, nil))
	}

	// if credential socket exists, create a cluster for it
	if proxy.Metadata != nil && proxy.Metadata.Raw[security.CredentialMetaDataName] == "true" {