adds TotalSystemMemory to server status

api/v1alpha1/server_types.go

@@ -183,6 +183,9 @@ type ServerStatus struct {
 	// NetworkInterfaces is a list of network interfaces associated with the server.
 	NetworkInterfaces []NetworkInterface `json:"networkInterfaces,omitempty"`
 
+	// TotalSystemMemory is the total amount of memory in bytes available on the server.
+	TotalSystemMemory *resource.Quantity `json:"totalSystemMemory,omitempty"`
+
 	// Storages is a list of storages associated with the server.
 	Storages []Storage `json:"storages,omitempty"`
 

bmc/bmc.go

@@ -188,16 +188,17 @@ type Processor struct {
 
 // SystemInfo represents basic information about the system.
 type SystemInfo struct {
-	Manufacturer      string
-	Model             string
-	Status            common.Status
-	PowerState        redfish.PowerState
-	NetworkInterfaces []NetworkInterface
-	Processors        []Processor
-	SystemUUID        string
-	SerialNumber      string
-	SKU               string
-	IndicatorLED      string
+	Manufacturer           string
+	Model                  string
+	Status                 common.Status
+	PowerState             redfish.PowerState
+	NetworkInterfaces      []NetworkInterface
+	Processors             []Processor
+	TotalSystemMemoryBytes int64
+	SystemUUID             string
+	SerialNumber           string
+	SKU                    string
+	IndicatorLED           string
 }
 
 // Manager represents the manager information.

bmc/redfish.go

@@ -182,14 +182,15 @@ func (r *RedfishBMC) GetSystemInfo(systemUUID string) (SystemInfo, error) {
 	}
 
 	return SystemInfo{
-		SystemUUID:   system.UUID,
-		Manufacturer: system.Manufacturer,
-		Model:        system.Model,
-		Status:       system.Status,
-		PowerState:   system.PowerState,
-		SerialNumber: system.SerialNumber,
-		SKU:          system.SKU,
-		IndicatorLED: string(system.IndicatorLED),
+		SystemUUID:             system.UUID,
+		Manufacturer:           system.Manufacturer,
+		Model:                  system.Model,
+		Status:                 system.Status,
+		PowerState:             system.PowerState,
+		SerialNumber:           system.SerialNumber,
+		SKU:                    system.SKU,
+		IndicatorLED:           string(system.IndicatorLED),
+		TotalSystemMemoryBytes: int64(system.MemorySummary.TotalSystemMemoryGiB) * 1024 * 1024 * 1024,
 	}, nil
 }
 

config/crd/bases/metal.ironcore.dev_servers.yaml

@@ -483,6 +483,14 @@ spec:
                       type: array
                   type: object
                 type: array
+              totalSystemMemory:
+                anyOf:
+                - type: integer
+                - type: string
+                description: TotalSystemMemory is the total amount of memory in bytes
+                  available on the server.
+                pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
+                x-kubernetes-int-or-string: true
             type: object
         type: object
     served: true

docs/api-reference/api.md

@@ -2111,6 +2111,19 @@ ServerState
 </tr>
 <tr>
 <td>
+<code>totalSystemMemory</code><br/>
+<em>
+<a href="https://pkg.go.dev/k8s.io/apimachinery/pkg/api/resource#Quantity">
+k8s.io/apimachinery/pkg/api/resource.Quantity
+</a>
+</em>
+</td>
+<td>
+<p>TotalSystemMemoryBytes is the total amount of memory in bytes available on the server.</p>
+</td>
+</tr>
+<tr>
+<td>
 <code>storages</code><br/>
 <em>
 <a href="#metal.ironcore.dev/v1alpha1.Storage">

internal/controller/server_controller.go

@@ -436,6 +436,7 @@ func (r *ServerReconciler) updateServerStatus(ctx context.Context, log logr.Logg
 	server.Status.Manufacturer = systemInfo.Manufacturer
 	server.Status.Model = systemInfo.Model
 	server.Status.IndicatorLED = metalv1alpha1.IndicatorLED(systemInfo.IndicatorLED)
+	server.Status.TotalSystemMemory = resource.NewQuantity(systemInfo.TotalSystemMemoryBytes, resource.BinarySI)
 
 	currentBiosVersion, err := bmcClient.GetBiosVersion(server.Spec.UUID)
 	if err != nil {