}

func (s *peerRESTServer) GetResourceMetrics(_ *grid.MSS) (*grid.Array[*MetricV2], *grid.RemoteErr) {
	res := make([]*MetricV2, 0, len(resourceMetricsGroups))
	populateAndPublish(resourceMetricsGroups, func(m MetricV2) bool {
		if m.VariableLabels == nil {
			m.VariableLabels = make(map[string]string, 1)
		}
		m.VariableLabels[serverName] = globalLocalNodeName
		res = append(res, &m)

// Describe sends the super-set of all possible descriptors of metrics
func (c *minioNodeCollector) Describe(ch chan<- *prometheus.Desc) {
	ch <- c.desc
}

// populateAndPublish populates and then publishes the metrics generated by the generator function.
func populateAndPublish(metricsGroups []*MetricsGroupV2, publish func(m MetricV2) bool) {
	for _, mg := range metricsGroups {
		if mg == nil {
			continue
		}