feat: enhance firmware update functionality and add BMC identification support

pkg/crawler/identify.go

@@ -0,0 +1,69 @@
+package crawler
+
+import (
+	"fmt"
+
+	"github.com/stmcginnis/gofish"
+	"github.com/stmcginnis/gofish/redfish"
+)
+
+// BMCInfo represents relevant information about a BMC
+type BMCInfo struct {
+	Manufacturer    string `json:"manufacturer"`
+	Model           string `json:"model"`
+	SerialNumber    string `json:"serial_number"`
+	FirmwareVersion string `json:"firmware_version"`
+	ManagerType     string `json:"manager_type"`
+	UUID            string `json:"uuid"`
+}
+
+// IsBMC checks if a given Manager is a BMC based on its type and associations
+func IsBMC(manager *redfish.Manager) bool {
+	if manager == nil {
+		return false
+	}
+
+	// Valid BMC types in Redfish
+	bmcTypes := map[string]bool{
+		"BMC":                  true,
+		"ManagementController": true, // Some BMCs use this type
+	}
+
+	// Check if ManagerType matches a BMC type
+	if !bmcTypes[string(manager.ManagerType)] {
+		return false
+	}
+
+	return false // Otherwise, it's likely a chassis manager or other device
+}
+
+// GetBMCInfo retrieves details of all available BMCs
+func GetBMCInfo(client *gofish.APIClient) ([]BMCInfo, error) {
+	var bmcList []BMCInfo
+
+	// Retrieve all managers (BMCs and other managers)
+	managers, err := client.Service.Managers()
+	if err != nil {
+		return nil, fmt.Errorf("failed to retrieve managers: %v", err)
+	}
+
+	// Iterate through each manager and collect BMC details
+	for _, manager := range managers {
+		if !IsBMC(manager) {
+			continue // Skip if it's not a BMC
+		}
+
+		bmc := BMCInfo{
+			Manufacturer:    manager.Manufacturer,
+			Model:           manager.Model,
+			SerialNumber:    manager.SerialNumber,
+			FirmwareVersion: manager.FirmwareVersion,
+			ManagerType:     string(manager.ManagerType), // Convert ManagerType to string
+			UUID:            manager.UUID,
+		}
+
+		bmcList = append(bmcList, bmc)
+	}
+
+	return bmcList, nil
+}