util

Documentation

Overview

Package util contains utility code shared amongst different parts of the pod security policy apparatus.

Index

• Constants
• func FSTypeToStringSet(fsTypes []extensions.FSType) sets.String
• func GetAllFSTypesAsSet() sets.String
• func GetAllFSTypesExcept(exceptions ...string) sets.String
• func GetVolumeFSType(v api.Volume) (extensions.FSType, error)
• func GroupFallsInRange(id int64, rng extensions.GroupIDRange) bool
• func PSPAllowsAllVolumes(psp *extensions.PodSecurityPolicy) bool
• func PSPAllowsFSType(psp *extensions.PodSecurityPolicy, fsType extensions.FSType) bool
• func UserFallsInRange(id int64, rng extensions.UserIDRange) bool

Constants

const (
	ValidatedPSPAnnotation = "kubernetes.io/psp"
)

Functions

func FSTypeToStringSet

func FSTypeToStringSet(fsTypes []extensions.FSType) sets.String

FSTypeToStringSet converts an FSType slice to a string set.

func GetAllFSTypesAsSet

func GetAllFSTypesAsSet() sets.String

func GetAllFSTypesExcept

func GetAllFSTypesExcept(exceptions ...string) sets.String

func GetVolumeFSType

func GetVolumeFSType(v api.Volume) (extensions.FSType, error)

getVolumeFSType gets the FSType for a volume.

func GroupFallsInRange

func GroupFallsInRange(id int64, rng extensions.GroupIDRange) bool

GroupFallsInRange is a utility to determine it the id falls in the valid range.

func PSPAllowsAllVolumes

func PSPAllowsAllVolumes(psp *extensions.PodSecurityPolicy) bool

PSPAllowsAllVolumes checks for FSTypeAll in the psp's allowed volumes.

func PSPAllowsFSType

func PSPAllowsFSType(psp *extensions.PodSecurityPolicy, fsType extensions.FSType) bool

PSPAllowsFSType is a utility for checking if a PSP allows a particular FSType. If all volumes are allowed then this will return true for any FSType passed.

func UserFallsInRange

func UserFallsInRange(id int64, rng extensions.UserIDRange) bool

UserFallsInRange is a utility to determine it the id falls in the valid range.