feat: support SAS temperature (upstream PR AnalogJ#816)

Author: Starosdev

webapp/backend/pkg/models/collector/smart.go

@@ -235,6 +235,17 @@ type SmartInfo struct {
 	ScsiVersion         string              `json:"scsi_version"`
 	ScsiGrownDefectList int64               `json:"scsi_grown_defect_list"`
 	ScsiErrorCounterLog ScsiErrorCounterLog `json:"scsi_error_counter_log"`
+
+	ScsiEnvironmentalReports map[string]ScsiTemperatureData `json:"scsi_environmental_reports"`
+}
+
+type ScsiTemperatureData struct {
+	ParameterCode       int   `json:"parameter_code"`
+	Current             int64 `json:"current"`
+	LifetimeMaximum     int64 `json:"lifetime_maximum"`
+	LifetimeMinimum     int64 `json:"lifetime_minimum"`
+	MaximumSincePowerOn int64 `json:"maximum_since_power_on"`
+	MinimumSincePowerOn int64 `json:"minimum_since_power_on"`
 }
 
 // Capacity finds the total capacity of the device in bytes, or 0 if unknown.

webapp/backend/pkg/models/measurements/smart.go

@@ -123,7 +123,7 @@ func (sm *Smart) FromCollectorSmartInfo(cfg config.Interface, wwn string, info c
 	} else if sm.DeviceProtocol == pkg.DeviceProtocolNvme {
 		sm.ProcessNvmeSmartInfo(info.NvmeSmartHealthInformationLog)
 	} else if sm.DeviceProtocol == pkg.DeviceProtocolScsi {
-		sm.ProcessScsiSmartInfo(info.ScsiGrownDefectList, info.ScsiErrorCounterLog)
+		sm.ProcessScsiSmartInfo(info.ScsiGrownDefectList, info.ScsiErrorCounterLog, info.ScsiEnvironmentalReports)
 	}
 
 	return nil
@@ -200,8 +200,10 @@ func (sm *Smart) ProcessNvmeSmartInfo(nvmeSmartHealthInformationLog collector.Nv
 }
 
 // generate SmartScsiAttribute entries from Scrutiny Collector Smart data.
-func (sm *Smart) ProcessScsiSmartInfo(defectGrownList int64, scsiErrorCounterLog collector.ScsiErrorCounterLog) {
+func (sm *Smart) ProcessScsiSmartInfo(defectGrownList int64, scsiErrorCounterLog collector.ScsiErrorCounterLog, temperature map[string]collector.ScsiTemperatureData) {
 	sm.Attributes = map[string]SmartAttribute{
+		"temperature": (&SmartNvmeAttribute{AttributeId: "temperature", Value: getScsiTemperature(temperature), Threshold: -1}).PopulateAttributeStatus(),
+
 		"scsi_grown_defect_list":                     (&SmartScsiAttribute{AttributeId: "scsi_grown_defect_list", Value: defectGrownList, Threshold: 0}).PopulateAttributeStatus(),
 		"read_errors_corrected_by_eccfast":           (&SmartScsiAttribute{AttributeId: "read_errors_corrected_by_eccfast", Value: scsiErrorCounterLog.Read.ErrorsCorrectedByEccfast, Threshold: -1}).PopulateAttributeStatus(),
 		"read_errors_corrected_by_eccdelayed":        (&SmartScsiAttribute{AttributeId: "read_errors_corrected_by_eccdelayed", Value: scsiErrorCounterLog.Read.ErrorsCorrectedByEccdelayed, Threshold: -1}).PopulateAttributeStatus(),
@@ -224,3 +226,12 @@ func (sm *Smart) ProcessScsiSmartInfo(defectGrownList int64, scsiErrorCounterLog
 		}
 	}
 }
+
+func getScsiTemperature(s map[string]collector.ScsiTemperatureData) int64 {
+	temp, ok := s["temperature_1"]
+	if !ok {
+		return 0
+	}
+
+	return temp.Current
+}