nodedrain

Documentation

Index

• type Provider
  • func NewDefaultNodeDrainProvider() Provider
• type UnsupportedNodeDrainProvider
  • func (u *UnsupportedNodeDrainProvider) CordonAttachments(ctx context.Context, in *api.SdkNodeCordonAttachmentsRequest) (*api.SdkNodeCordonAttachmentsResponse, error)
  • func (u *UnsupportedNodeDrainProvider) DrainAttachments(ctx context.Context, in *api.SdkNodeDrainAttachmentsRequest) (*api.SdkJobResponse, error)
  • func (u *UnsupportedNodeDrainProvider) UncordonAttachments(ctx context.Context, in *api.SdkNodeUncordonAttachmentsRequest) (*api.SdkNodeUncordonAttachmentsResponse, error)

Types

type Provider

type Provider interface {
	// DrainAttachments creates a task to drain volume attachments
	// from the provided node in the cluster.
	DrainAttachments(ctx context.Context, in *api.SdkNodeDrainAttachmentsRequest) (*api.SdkJobResponse, error)
	// CordonAttachments disables any new volume attachments
	// from the provided node in the cluster. Existing volume attachments
	// will stay on the node.
	CordonAttachments(ctx context.Context, in *api.SdkNodeCordonAttachmentsRequest) (*api.SdkNodeCordonAttachmentsResponse, error)
	// UncordonAttachments re-enables volume attachments
	// on the provided node in the cluster.
	UncordonAttachments(ctx context.Context, in *api.SdkNodeUncordonAttachmentsRequest) (*api.SdkNodeUncordonAttachmentsResponse, error)
}

Provider is a collection of APIs for performing different kinds of drain operations on a node

func NewDefaultNodeDrainProvider

func NewDefaultNodeDrainProvider() Provider

NewDefaultNodeDrainProvider does not any node drain related operations

type UnsupportedNodeDrainProvider

type UnsupportedNodeDrainProvider struct {
}

UnsupportedNodeDrainProvider unsupported implementation of drain.

func (*UnsupportedNodeDrainProvider) CordonAttachments

func (u *UnsupportedNodeDrainProvider) CordonAttachments(
	ctx context.Context,
	in *api.SdkNodeCordonAttachmentsRequest,
) (*api.SdkNodeCordonAttachmentsResponse, error)

func (*UnsupportedNodeDrainProvider) DrainAttachments

func (u *UnsupportedNodeDrainProvider) DrainAttachments(
	ctx context.Context,
	in *api.SdkNodeDrainAttachmentsRequest,
) (*api.SdkJobResponse, error)

func (*UnsupportedNodeDrainProvider) UncordonAttachments

func (u *UnsupportedNodeDrainProvider) UncordonAttachments(
	ctx context.Context,
	in *api.SdkNodeUncordonAttachmentsRequest,
) (*api.SdkNodeUncordonAttachmentsResponse, error)