peas

Documentation

Index

• Variables
• func NewPeaCleaner(runcDeleter RuncDeleter, volumizer Volumizer, depotDir string) gardener.PeaCleaner
• type Pea
• type PeaCleaner
  • func (p *PeaCleaner) Clean(log lager.Logger, handle string) error
  • func (p *PeaCleaner) CleanAll(log lager.Logger) error
• type PeaCreator
  • func (p *PeaCreator) CreatePea(log lager.Logger, processSpec garden.ProcessSpec, procIO garden.ProcessIO, ...) (garden.Process, error)
• type PeaUsernameResolver
  • func (r *PeaUsernameResolver) ResolveUser(log lager.Logger, bundlePath, handle string, image garden.ImageRef, ...) (int, int, error)
• type PidGetter
• type PrivilegedGetter
• type RuncDeleter
• type Volumizer

Variables

var RootfsPath = filepath.Join(os.TempDir(), "pea-empty-rootfs")

Functions

func NewPeaCleaner

func NewPeaCleaner(runcDeleter RuncDeleter, volumizer Volumizer, depotDir string) gardener.PeaCleaner

Types

type Pea

type Pea struct {
	Handle string
	Pid    int
}

type PeaCleaner

type PeaCleaner struct {
	RuncDeleter    RuncDeleter
	Volumizer      Volumizer
	Waiter         processwaiter.ProcessWaiter
	DepotDirectory string
}

func (*PeaCleaner) Clean

func (p *PeaCleaner) Clean(log lager.Logger, handle string) error

func (*PeaCleaner) CleanAll

func (p *PeaCleaner) CleanAll(log lager.Logger) error

type PeaCreator

type PeaCreator struct {
	Volumizer              Volumizer
	PidGetter              PidGetter
	PrivilegedGetter       PrivilegedGetter
	BindMountSourceCreator depot.BindMountSourceCreator
	BundleGenerator        depot.BundleGenerator
	BundleSaver            depot.BundleSaver
	ProcessBuilder         runrunc.ProcessBuilder
	ExecRunner             runrunc.ExecRunner
	RuncDeleter            RuncDeleter
	PeaCleaner             gardener.PeaCleaner
}

func (*PeaCreator) CreatePea

func (p *PeaCreator) CreatePea(log lager.Logger, processSpec garden.ProcessSpec, procIO garden.ProcessIO, sandboxHandle, sandboxBundlePath string) (garden.Process, error)

type PeaUsernameResolver

type PeaUsernameResolver struct {
	PidGetter    PidGetter
	PeaCreator   rundmc.PeaCreator
	Loader       rundmc.BundleLoader
	UserLookuper runrunc.UserLookupper
}

func (*PeaUsernameResolver) ResolveUser

func (r *PeaUsernameResolver) ResolveUser(log lager.Logger, bundlePath, handle string, image garden.ImageRef, username string) (int, int, error)

type PidGetter

type PidGetter interface {
	Pid(pidFilePath string) (int, error)
}

type PrivilegedGetter

type PrivilegedGetter interface {
	Privileged(bundlePath string) (bool, error)
}

type RuncDeleter

type RuncDeleter interface {
	Delete(log lager.Logger, force bool, handle string) error
}

type Volumizer

type Volumizer interface {
	Create(log lager.Logger, spec garden.ContainerSpec) (specs.Spec, error)
	Destroy(log lager.Logger, handle string) error
}