storage

Documentation

Index

• Constants
• Variables
• func OnlyAllowNodeZones(f *framework.Framework, zoneCount int, image string)
• func PodsUseStaticPVsOrFail(f *framework.Framework, podCount int, image string)
• func SkipUnlessLocalSSDExists(config *localTestConfig, ssdInterface, filesystemType string, node *v1.Node)

Constants

const (
	// DirectoryLocalVolumeType is the default local volume type, aka a directory
	DirectoryLocalVolumeType localVolumeType = "dir"
	// DirectoryLinkLocalVolumeType is like DirectoryLocalVolumeType,
	// but it's a symbolic link to directory
	DirectoryLinkLocalVolumeType localVolumeType = "dir-link"
	// DirectoryBindMountedLocalVolumeType is like DirectoryLocalVolumeType
	// but bind mounted
	DirectoryBindMountedLocalVolumeType localVolumeType = "dir-bindmounted"
	// DirectoryLinkBindMountedLocalVolumeType is like DirectoryLocalVolumeType,
	// but it's a symbolic link to self bind mounted directory
	// Note that bind mounting at symbolic link actually mounts at directory it
	// links to.
	DirectoryLinkBindMountedLocalVolumeType localVolumeType = "dir-link-bindmounted"
	// TmpfsLocalVolumeType creates a tmpfs and mounts it
	TmpfsLocalVolumeType localVolumeType = "tmpfs"
	// GCELocalSSDVolumeType tests based on local ssd at /mnt/disks/by-uuid/
	GCELocalSSDVolumeType localVolumeType = "gce-localssd-scsi-fs"
	// BlockLocalVolumeType creates a local file, formats it, and maps it as a block device.
	BlockLocalVolumeType localVolumeType = "block"
	// BlockFsWithFormatLocalVolumeType creates a local file serving as the backing for block device,
	// formats it, and mounts it to use as FS mode local volume.
	BlockFsWithFormatLocalVolumeType localVolumeType = "blockfswithformat"
	// BlockFsWithoutFormatLocalVolumeType creates a local file serving as the backing for block device,
	// does not format it manually, and mounts it to use as FS mode local volume.
	BlockFsWithoutFormatLocalVolumeType localVolumeType = "blockfswithoutformat"
)

Variables

var (
	// BusyBoxImage is the image URI of BusyBox.
	BusyBoxImage = imageutils.GetE2EImage(imageutils.BusyBox)
)

Functions

func OnlyAllowNodeZones

func OnlyAllowNodeZones(f *framework.Framework, zoneCount int, image string)

OnlyAllowNodeZones tests that PDs are only provisioned in zones with nodes.

func PodsUseStaticPVsOrFail

func PodsUseStaticPVsOrFail(f *framework.Framework, podCount int, image string)

PodsUseStaticPVsOrFail Check that the pods using statically created PVs get scheduled to the same zone that the PV is in.

func SkipUnlessLocalSSDExists

func SkipUnlessLocalSSDExists(config *localTestConfig, ssdInterface, filesystemType string, node *v1.Node)

SkipUnlessLocalSSDExists takes in an ssdInterface (scsi/nvme) and a filesystemType (fs/block) and skips if a disk of that type does not exist on the node