audit: ignore virtual hdisk and coprocessor noise

audit/internal/collector/finalize.go

@@ -1,10 +1,18 @@
 package collector
 
-import "bee/audit/internal/schema"
+import (
+	"bee/audit/internal/schema"
+	"strings"
+)
+
+func NormalizeSnapshot(snap *schema.HardwareSnapshot, collectedAt string) {
+	finalizeSnapshot(snap, collectedAt)
+}
 
 func finalizeSnapshot(snap *schema.HardwareSnapshot, collectedAt string) {
 	snap.Memory = filterMemory(snap.Memory)
 	snap.Storage = filterStorage(snap.Storage)
+	snap.PCIeDevices = filterPCIe(snap.PCIeDevices)
 	snap.PowerSupplies = filterPSUs(snap.PowerSupplies)
 
 	setComponentStatusMetadata(snap, collectedAt)
@@ -33,11 +41,25 @@ func filterStorage(disks []schema.HardwareStorage) []schema.HardwareStorage {
 		if disk.SerialNumber == nil || *disk.SerialNumber == "" {
 			continue
 		}
+		if disk.Model != nil && isVirtualHDiskModel(*disk.Model) {
+			continue
+		}
 		out = append(out, disk)
 	}
 	return out
 }
 
+func filterPCIe(devs []schema.HardwarePCIeDevice) []schema.HardwarePCIeDevice {
+	out := make([]schema.HardwarePCIeDevice, 0, len(devs))
+	for _, dev := range devs {
+		if dev.DeviceClass != nil && strings.Contains(strings.ToLower(strings.TrimSpace(*dev.DeviceClass)), "co-processor") {
+			continue
+		}
+		out = append(out, dev)
+	}
+	return out
+}
+
 func filterPSUs(psus []schema.HardwarePowerSupply) []schema.HardwarePowerSupply {
 	out := make([]schema.HardwarePowerSupply, 0, len(psus))
 	for _, psu := range psus {