gce_pd

Documentation

Overview

Package gce_pd contains the internal representation of GCE PersistentDisk volumes.

Index

• Constants
• func ProbeVolumePlugins() []volume.VolumePlugin
• type GCEDiskUtil
  • func (gceutil *GCEDiskUtil) CreateVolume(c *gcePersistentDiskProvisioner, node *v1.Node, ...) (string, int, map[string]string, string, error)
  • func (util *GCEDiskUtil) DeleteVolume(d *gcePersistentDiskDeleter) error

Constants

const (
	OneCPU         = 1
	EightCPUs      = 8
	VolumeLimit16  = 16
	VolumeLimit32  = 32
	VolumeLimit64  = 64
	VolumeLimit128 = 128
)

The constants are used to map from the machine type (number of CPUs) to the limit of persistent disks that can be attached to an instance. Please refer to gcloud doc https://cloud.google.com/compute/docs/disks/#increased_persistent_disk_limits

Functions

func ProbeVolumePlugins

func ProbeVolumePlugins() []volume.VolumePlugin

This is the primary entrypoint for volume plugins.

Types

type GCEDiskUtil

type GCEDiskUtil struct{}

func (*GCEDiskUtil) CreateVolume

func (gceutil *GCEDiskUtil) CreateVolume(c *gcePersistentDiskProvisioner, node *v1.Node, allowedTopologies []v1.TopologySelectorTerm) (string, int, map[string]string, string, error)

CreateVolume creates a GCE PD. Returns: gcePDName, volumeSizeGB, labels, fsType, error

func (*GCEDiskUtil) DeleteVolume

func (util *GCEDiskUtil) DeleteVolume(d *gcePersistentDiskDeleter) error