operator

Documentation

Overview

Package operator to manage Kubernetes storage.

Package operator to manage Kubernetes storage.

Index

• Variables
• func Add(mgr manager.Manager, context *clusterd.Context, ...) error
• type Operator
  • func New(context *clusterd.Context, rookImage, serviceAccount string) *Operator
  • func (o *Operator) Run() error
• type ReconcileConfig
  • func (r *ReconcileConfig) Reconcile(context context.Context, request reconcile.Request) (reconcile.Result, error)

Variables

var (

	// ImmediateRetryResult Return this for a immediate retry of the reconciliation loop with the same request object.
	ImmediateRetryResult = reconcile.Result{Requeue: true}

	// ShutdownSignals signals to watch for to terminate the operator gracefully
	// Using os.Interrupt is more portable across platforms instead of os.SIGINT
	ShutdownSignals = []os.Signal{os.Interrupt, syscall.SIGTERM}
)

var AddToManagerFuncs = []func(manager.Manager, *clusterd.Context, context.Context, opcontroller.OperatorConfig) error{
	crash.Add,
	pool.Add,
	objectuser.Add,
	realm.Add,
	zonegroup.Add,
	zone.Add,
	object.Add,
	file.Add,
	nfs.Add,
	rbd.Add,
	client.Add,
	mirror.Add,
	Add,
	csi.Add,
	bucket.Add,
	topic.Add,
	notification.Add,
	subvolumegroup.Add,
	radosnamespace.Add,
}

AddToManagerFuncs is a list of functions to add all Controllers to the Manager (entrypoint for controller)

var AddToManagerFuncsMaintenance = []func(manager.Manager, *controllerconfig.Context) error{
	clusterdisruption.Add,
}

AddToManagerFuncsMaintenance is a list of functions to add all Controllers to the Manager (entrypoint for controller)

var (
	// EnableMachineDisruptionBudget checks whether machine disruption budget is enabled
	EnableMachineDisruptionBudget bool
)

var MachineDisruptionBudgetAddToManagerFuncs = []func(manager.Manager, *controllerconfig.Context) error{
	machinelabel.Add,
	machinedisruption.Add,
}

MachineDisruptionBudgetAddToManagerFuncs is a list of fencing related functions to add all Controllers to the Manager (entrypoint for controller)

Functions

func Add

func Add(mgr manager.Manager, context *clusterd.Context, opManagerContext context.Context, opConfig opcontroller.OperatorConfig) error

Add creates a new Operator configuration Controller and adds it to the Manager. The Manager will set fields on the Controller and Start it when the Manager is Started.

Types

type Operator

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

Operator type for managing storage

func New

func New(context *clusterd.Context, rookImage, serviceAccount string) *Operator

New creates an operator instance

func (*Operator) Run

func (o *Operator) Run() error

Run the operator instance

type ReconcileConfig

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

ReconcileConfig reconciles a Ceph Operator config

func (*ReconcileConfig) Reconcile

func (r *ReconcileConfig) Reconcile(context context.Context, request reconcile.Request) (reconcile.Result, error)

Reconcile reads that state of the cluster for a CephClient object and makes changes based on the state read and what is in the CephClient.Spec The Controller will requeue the Request to be processed again if the returned error is non-nil or Result.Requeue is true, otherwise upon completion it will remove the work from the queue.