k8s

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v0.5.0 Latest Latest Go to latest Published: Jun 22, 2020 License: MIT Imports: 18 Imported by: 0

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Repository

github.com/cybozu-go/topolvm

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Documentation ¶

Index ¶

Variables
type LogicalVolumeService
- func NewLogicalVolumeService(mgr manager.Manager) (*LogicalVolumeService, error)
type NodeService
- func NewNodeService(mgr manager.Manager) *NodeService

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrNodeNotFound = errors.New("node not found")

ErrNodeNotFound represents the error that node is not found.

View Source

var ErrVolumeNotFound = errors.New("VolumeID is not found")

ErrVolumeNotFound represents the specified volume is not found.

Functions ¶

This section is empty.

Types ¶

type LogicalVolumeService ¶ added in v0.4.0

type LogicalVolumeService struct {
	client.Client
	// contains filtered or unexported fields
}

LogicalVolumeService represents service for LogicalVolume.

func NewLogicalVolumeService ¶

func NewLogicalVolumeService(mgr manager.Manager) (*LogicalVolumeService, error)

NewLogicalVolumeService returns LogicalVolumeService.

func (*LogicalVolumeService) CreateVolume ¶ added in v0.4.0

func (s *LogicalVolumeService) CreateVolume(ctx context.Context, node, dc, name string, requestGb int64) (string, error)

CreateVolume creates volume

func (*LogicalVolumeService) DeleteVolume ¶ added in v0.4.0

func (s *LogicalVolumeService) DeleteVolume(ctx context.Context, volumeID string) error

DeleteVolume deletes volume

func (*LogicalVolumeService) ExpandVolume ¶ added in v0.4.0

func (s *LogicalVolumeService) ExpandVolume(ctx context.Context, volumeID string, requestGb int64) error

ExpandVolume expands volume

func (*LogicalVolumeService) GetVolume ¶ added in v0.4.0

func (s *LogicalVolumeService) GetVolume(ctx context.Context, volumeID string) (*topolvmv1.LogicalVolume, error)

GetVolume returns LogicalVolume by volume ID.

func (*LogicalVolumeService) UpdateCurrentSize ¶ added in v0.4.0

func (s *LogicalVolumeService) UpdateCurrentSize(ctx context.Context, volumeID string, size *resource.Quantity) error

UpdateCurrentSize updates .Status.CurrentSize of LogicalVolume.

func (*LogicalVolumeService) UpdateSpecSize ¶ added in v0.4.0

func (s *LogicalVolumeService) UpdateSpecSize(ctx context.Context, volumeID string, size *resource.Quantity) error

UpdateSpecSize updates .Spec.Size of LogicalVolume.

type NodeService ¶ added in v0.4.0

type NodeService struct {
	client.Client
}

NodeService represents node service.

func NewNodeService ¶ added in v0.4.0

func NewNodeService(mgr manager.Manager) *NodeService

NewNodeService returns NodeService.

func (NodeService) GetCapacityByName ¶ added in v0.4.0

func (s NodeService) GetCapacityByName(ctx context.Context, name, deviceClass string) (int64, error)

GetCapacityByName returns VG capacity of specified node by name.

func (NodeService) GetCapacityByTopologyLabel ¶ added in v0.4.0

func (s NodeService) GetCapacityByTopologyLabel(ctx context.Context, topology, dc string) (int64, error)

GetCapacityByTopologyLabel returns VG capacity of specified node by TopoLVM's topology label.

func (NodeService) GetMaxCapacity ¶ added in v0.4.0

func (s NodeService) GetMaxCapacity(ctx context.Context, deviceClass string) (string, int64, error)

GetMaxCapacity returns max VG capacity among nodes.

func (NodeService) GetTotalCapacity ¶ added in v0.4.0

func (s NodeService) GetTotalCapacity(ctx context.Context, dc string) (int64, error)

GetTotalCapacity returns total VG capacity of all nodes.

Source Files ¶

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