dpunode

package
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Published: Jun 17, 2026 License: Apache-2.0 Imports: 34 Imported by: 0

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Constants

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const (
	// controller name that will be used when
	DPUNodeControllerName              = "dpunode"
	PodTemplateConfigMapKey     string = "pod-template"
	PodInfoVolumeName           string = "dpf-pod-info"
	PodInfoMountPath            string = "/etc/dpf-pod-info"
	PodInfoLabelsPath           string = "labels"
	PodInfoAnnotationsPath      string = "annotations"
	PodInfoLabelsFieldPath      string = "metadata.labels"
	PodInfoAnnotationsFieldPath string = "metadata.annotations"
	DPUNodeNameEnvVar           string = "DPUNODE_NAME"

	// DPUNodeRebootMethodEnvVar holds the aggregated host reboot method
	// (highest-priority winner across DPUs in DPURebooting phase), injected
	// into custom-script reboot pods. Values mirror provisioningv1.RebootMethodType,
	// with SystemLevelReset substituted when no DPU has reported yet (or all
	// report Unknown) so the script always has an actionable signal. Mirrors
	// DPUNode.Status.RebootMethod.
	DPUNodeRebootMethodEnvVar string = "DPUNODE_REBOOT_METHOD"
	// DPUNodeRebootMethodsPerDPUEnvVar is the env var name injected into
	// custom-script reboot pods that holds a comma-separated <dpu-name>=<method>
	// mapping for every DPU associated with the DPUNode, sorted by DPU name.
	// DPUs that have not reported a RebootMethod yet appear as "<dpu-name>=Unknown".
	DPUNodeRebootMethodsPerDPUEnvVar string = "DPUNODE_REBOOT_METHODS_PER_DPU"
	// DPUNodeRebootMethodAnnotation mirrors DPUNodeRebootMethodEnvVar as a
	// pod-template annotation, exposed inside the pod through the existing
	// dpf-pod-info downward-API mount at /etc/dpf-pod-info/annotations.
	DPUNodeRebootMethodAnnotation string = cutil.DPUProvisioningPrefix + "reboot-method-aggregated"
	// DPUNodeRebootMethodsPerDPUAnnotation mirrors
	// DPUNodeRebootMethodsPerDPUEnvVar as a pod-template annotation.
	DPUNodeRebootMethodsPerDPUAnnotation string = cutil.DPUProvisioningPrefix + "reboot-methods-per-dpu"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type DPUNodeReconciler

type DPUNodeReconciler struct {
	client.Client
	DPUInstallInterface *string
	// Options are the Options used to configure the DMS Pods created by the controller.
	Options dnutil.HostAgentPodOptions
	// Recorder is an event recorder that is used to record events that occur during the execution of the controller.
	Recorder record.EventRecorder
}

DPUNodeReconciler reconciles a DPUNode object

func (*DPUNodeReconciler) HandleRebootSync

func (r *DPUNodeReconciler) HandleRebootSync(ctx context.Context, dpuNode *provisioningv1.DPUNode, dpuPhases map[string]struct{}) (ctrl.Result, error)

HandleRebootSync drives the External and Script reboot paths and publishes Status.RebootMethod when at least one DPU is in DPURebooting. dpuPhases is the phase snapshot from Reconcile, reused to avoid a duplicate Spec.DPUs walk.

func (*DPUNodeReconciler) Reconcile

func (r *DPUNodeReconciler) Reconcile(ctx context.Context, req ctrl.Request) (_ ctrl.Result, reterr error)

func (*DPUNodeReconciler) SetupWithManager

func (r *DPUNodeReconciler) SetupWithManager(mgr ctrl.Manager) error

type NodeReconciler

type NodeReconciler struct {
	client.Client
	Options dnutil.HostAgentPodOptions
}

func (*NodeReconciler) Reconcile

func (r *NodeReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error)

func (*NodeReconciler) SetupWithManager

func (r *NodeReconciler) SetupWithManager(mgr ctrl.Manager) error

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