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// SPDX-License-Identifier: GPL-3.0-or-later
package scaleio
import "github.com/netdata/netdata/go/go.d.plugin/modules/scaleio/client"
func (s *ScaleIO) collectStoragePool(ss map[string]client.StoragePoolStatistics) map[string]storagePoolMetrics {
ms := make(map[string]storagePoolMetrics, len(ss))
for id, stats := range ss {
pool, ok := s.discovered.pool[id]
if !ok {
continue
}
var pm storagePoolMetrics
collectStoragePoolCapacity(&pm, stats, pool)
collectStoragePoolComponents(&pm, stats)
ms[id] = pm
}
return ms
}
func collectStoragePoolCapacity(pm *storagePoolMetrics, ps client.StoragePoolStatistics, pool client.StoragePool) {
collectCapacity(&pm.Capacity.capacity, ps.CapacityStatistics)
pm.Capacity.Utilization = calcCapacityUtilization(ps.CapacityInUseInKb, ps.MaxCapacityInKb, pool.SparePercentage)
pm.Capacity.AlertThreshold.Critical = pool.CapacityAlertCriticalThreshold
pm.Capacity.AlertThreshold.High = pool.CapacityAlertHighThreshold
}
func collectStoragePoolComponents(pm *storagePoolMetrics, ps client.StoragePoolStatistics) {
pm.Components.Devices = ps.NumOfDevices
pm.Components.Snapshots = ps.NumOfSnapshots
pm.Components.Volumes = ps.NumOfVolumes
pm.Components.Vtrees = ps.NumOfVtrees
}
func calcCapacityUtilization(inUse int64, max int64, sparePercent int64) float64 {
spare := float64(max) / 100 * float64(sparePercent)
return divFloat(float64(100*inUse), float64(max)-spare)
}
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