Add BIOSVersion resource and controller implementation

PROJECT

@@ -79,4 +79,12 @@ resources:
   kind: BIOSSettings
   path: github.com/ironcore-dev/metal-operator/api/v1alpha1
   version: v1alpha1
+- api:
+    crdVersion: v1
+  controller: true
+  domain: ironcore.dev
+  group: metal
+  kind: BIOSVersion
+  path: github.com/ironcore-dev/metal-operator/api/v1alpha1
+  version: v1alpha1
 version: "3"

api/v1alpha1/biosversion_types.go

@@ -0,0 +1,119 @@
+// SPDX-FileCopyrightText: 2025 SAP SE or an SAP affiliate company and IronCore contributors
+// SPDX-License-Identifier: Apache-2.0
+
+package v1alpha1
+
+import (
+	"github.com/stmcginnis/gofish/common"
+	"github.com/stmcginnis/gofish/redfish"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+type BIOSVersionState string
+
+const (
+	// BIOSVersionStatePending specifies that the bios upgrade maintenance is waiting
+	BIOSVersionStatePending BIOSVersionState = "Pending"
+	// BIOSVersionStateInProgress specifies that upgrading bios is in progress.
+	BIOSVersionStateInProgress BIOSVersionState = "Processing"
+	// BIOSVersionStateCompleted specifies that the bios upgrade maintenance has been completed.
+	BIOSVersionStateCompleted BIOSVersionState = "Completed"
+	// BIOSVersionStateFailed specifies that the bios upgrade maintenance has failed.
+	BIOSVersionStateFailed BIOSVersionState = "Failed"
+)
+
+type BIOSUpdateType string
+
+const (
+	// BIOSVersionStatePending specifies that the bios upgrade maintenance is waiting
+	ForceUpdateBIOS  BIOSUpdateType = "ForceUpdate"
+	NormalUpdateBIOS BIOSUpdateType = "NormalUpdate"
+)
+
+// BIOSVersionSpec defines the desired state of BIOSVersion.
+type BIOSVersionSpec struct {
+	// Version contains BIOS version to upgrade to
+	// +required
+	Version string `json:"version"`
+	// An indication of whether the server's upgrade service should bypass vendor update policies
+	UpdateType BIOSUpdateType `json:"updateType,omitempty"`
+	// details regarding the image to use to upgrade to given BIOS version
+	Image ImageSpec `json:"image,omitempty"`
+
+	// ServerRef is a reference to a specific server to apply bios upgrade on.
+	// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="serverRef is immutable"
+	ServerRef *corev1.LocalObjectReference `json:"serverRef,omitempty"`
+
+	// ServerMaintenancePolicy is maintenance policy to be enforced on the server.
+	ServerMaintenancePolicy ServerMaintenancePolicy `json:"serverMaintenancePolicy,omitempty"`
+
+	// ServerMaintenanceRef is a reference to a ServerMaintenance object that that Controller has requested for the referred server.
+	ServerMaintenanceRef *corev1.ObjectReference `json:"serverMaintenanceRef,omitempty"`
+}
+
+type ImageSpec struct {
+	// ImageSecretRef is a reference to the Kubernetes Secret (of type SecretTypeBasicAuth) object that contains the credentials
+	// to access the ImageURI. This secret includes sensitive information such as usernames and passwords.
+	SecretRef *corev1.LocalObjectReference `json:"secretRef,omitempty"`
+	// The network protocol that the server's update service uses to retrieve 'ImageURI'
+	TransferProtocol string `json:"transferProtocol,omitempty"`
+	// The URI of the software image to update/install."
+	// +required
+	URI string `json:"URI,omitempty"`
+}
+
+// BIOSVersionStatus defines the observed state of BIOSVersion.
+type BIOSVersionStatus struct {
+	// State represents the current state of the bios configuration task.
+	State BIOSVersionState `json:"state,omitempty"`
+
+	// UpgradeTask contains the state of the Upgrade Task created by the BMC
+	UpgradeTask *TaskStatus `json:"upgradeTask,omitempty"`
+	// Conditions represents the latest available observations of the Bios version upgrade state.
+	// +patchStrategy=merge
+	// +patchMergeKey=type
+	// +optional
+	Conditions []metav1.Condition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions"`
+}
+
+type TaskStatus struct {
+	TaskURI         string            `json:"taskURI,omitempty"`
+	State           redfish.TaskState `json:"taskState,omitempty"`
+	Status          common.Health     `json:"taskStatus,omitempty"`
+	PercentComplete int               `json:"percentageComplete,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+// +kubebuilder:resource:scope=Cluster
+// +kubebuilder:printcolumn:name="BIOSVersion",type=string,JSONPath=`.spec.version`
+// +kubebuilder:printcolumn:name="ForceUpdate",type=string,JSONPath=`.spec.updateType`
+// +kubebuilder:printcolumn:name="State",type=string,JSONPath=`.status.state`
+// +kubebuilder:printcolumn:name="TaskState",type=string,JSONPath=`.status.upgradeTask.taskState`
+// +kubebuilder:printcolumn:name="TaskStatus",type=string,JSONPath=`.status.upgradeTask.taskStatus`
+// +kubebuilder:printcolumn:name="TaskProgress",type=integer,JSONPath=`.status.upgradeTask.percentageComplete`
+// +kubebuilder:printcolumn:name="ServerRef",type=string,JSONPath=`.spec.serverRef.name`
+// +kubebuilder:printcolumn:name="ServerMaintenanceRef",type=string,JSONPath=`.spec.serverMaintenanceRef.name`
+
+// BIOSVersion is the Schema for the biosversions API.
+type BIOSVersion struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   BIOSVersionSpec   `json:"spec,omitempty"`
+	Status BIOSVersionStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// BIOSVersionList contains a list of BIOSVersion.
+type BIOSVersionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []BIOSVersion `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&BIOSVersion{}, &BIOSVersionList{})
+}

bmc/bmc.go

@@ -5,10 +5,23 @@ package bmc
 
 import (
 	"context"
+	"fmt"
+	"net/http"
 
+	"github.com/stmcginnis/gofish"
 	"github.com/stmcginnis/gofish/common"
 	"github.com/stmcginnis/gofish/redfish"
 	"k8s.io/apimachinery/pkg/api/resource"
+
+	"github.com/ironcore-dev/metal-operator/bmc/oem"
+)
+
+type Manufacturer string
+
+const (
+	DellServers   Manufacturer = "Dell Inc."
+	LenovoServers Manufacturer = "Lenovo"
+	HPEServers    Manufacturer = "HPE"
 )
 
 // BMC defines an interface for interacting with a Baseboard Management Controller.
@@ -56,6 +69,18 @@ type BMC interface {
 
 	GetStorages(ctx context.Context, systemUUID string) ([]Storage, error)
 
+	UpgradeBiosVersion(
+		ctx context.Context,
+		manufacturer string,
+		parameters *redfish.SimpleUpdateParameters,
+	) (string, bool, error)
+
+	GetBiosUpgradeTask(
+		ctx context.Context,
+		manufacturer string,
+		taskURI string,
+	) (*redfish.Task, error)
+
 	WaitForServerPowerState(ctx context.Context, systemUUID string, powerState redfish.PowerState) error
 }
 
@@ -233,3 +258,36 @@ type Manager struct {
 	State           string
 	MACAddress      string
 }
+
+type OEMInterface interface {
+	GetUpdateRequestBody(
+		parameters *redfish.SimpleUpdateParameters,
+	) *oem.SimpleUpdateRequestBody
+	GetUpdateTaskMonitorURI(
+		response *http.Response,
+	) (string, error)
+	GetTaskMonitorDetails(
+		ctx context.Context,
+		taskMonitorResponse *http.Response,
+	) (*redfish.Task, error)
+}
+
+func NewOEM(manufacturer string, service *gofish.Service) (OEMInterface, error) {
+	var oemintf OEMInterface
+	switch manufacturer {
+	case string(DellServers):
+		return &oem.Dell{
+			Service: service,
+		}, nil
+	case string(HPEServers):
+		return &oem.HPE{
+			Service: service,
+		}, nil
+	case string(LenovoServers):
+		return &oem.Lenovo{
+			Service: service,
+		}, nil
+	default:
+		return oemintf, fmt.Errorf("unsupported manufacturer: %v", manufacturer)
+	}
+}