scheduler

Documentation

Index

• type Controller
  • func NewController(log *slog.Logger, eac *entityserver_v1alpha.EntityAccessClient) *Controller
  • func (c *Controller) Init(ctx context.Context) error
  • func (c *Controller) Reconcile(ctx context.Context, sandbox *compute_v1alpha.Sandbox, meta *entity.Meta) error

Types

type Controller

type Controller struct {
	// contains filtered or unexported fields
}

Controller assigns sandboxes to nodes for execution. It watches sandbox entities and adds a ScheduleKey attribute to assign each sandbox to an available node.

Stateful sandboxes (those with miren disk volumes) are scheduled to the coordinator node, while stateless sandboxes prefer runner nodes when available.

Implements controller.ReconcileControllerI[*compute_v1alpha.Sandbox]

func NewController

func NewController(
	log *slog.Logger,
	eac *entityserver_v1alpha.EntityAccessClient,
) *Controller

NewController creates a new scheduler controller

func (*Controller) Init

func (c *Controller) Init(ctx context.Context) error

Init initializes the controller. Required by ReconcileControllerI.

func (*Controller) Reconcile

func (c *Controller) Reconcile(ctx context.Context, sandbox *compute_v1alpha.Sandbox, meta *entity.Meta) error

Reconcile ensures the sandbox is assigned to a node. Called by the controller framework for both Add and Update events.