cluster

type APIProvider interface {
	RegisterHandler(mux *mux.PathRecorderMux)
	Validate(cluster *types.Cluster) field.ErrorList
	PreCreate(cluster *types.Cluster) error
	AfterCreate(cluster *types.Cluster) error
}

type ControllerProvider interface {
	// Setup called by controller to give an chance for plugin do some init work.
	Setup() error
	// Teardown called by controller for plugin do some clean job.
	Teardown() error

	OnCreate(ctx context.Context, cluster *v1.Cluster) error
	OnUpdate(ctx context.Context, cluster *v1.Cluster) error
	OnDelete(ctx context.Context, cluster *v1.Cluster) error

	// OnRunning call on first running.
	OnRunning(ctx context.Context, cluster *v1.Cluster) error
}

type DelegateProvider struct {
	ProviderName string

	ValidateFunc    func(cluster *types.Cluster) field.ErrorList
	PreCreateFunc   func(cluster *types.Cluster) error
	AfterCreateFunc func(cluster *types.Cluster) error

	CreateHandlers    []Handler
	DeleteHandlers    []Handler
	UpdateHandlers    []Handler
	UpgradeHandlers   []Handler
	ScaleUpHandlers   []Handler
	ScaleDownHandlers []Handler
}

type Handler func(context.Context, *v1.Cluster) error

type Provider interface {
	Name() string

	APIProvider
	ControllerProvider
}