misc

Documentation

Index

• type NonExistErr
  • func (e NonExistErr) Error() string
• type VM
  • func NewVM(vmID string) *VM
• type VMPool
  • func NewVMPool() *VMPool
  • func (p *VMPool) Allocate(vmID string) (*VM, error)
  • func (p *VMPool) Free(vmID string) error
  • func (p *VMPool) GetVM(vmID string) (*VM, error)
  • func (p *VMPool) GetVMMap() map[string]*VM
  • func (p *VMPool) RecreateTap(vmID string) error
  • func (p *VMPool) RemoveBridges()

Types

type NonExistErr

type NonExistErr string

NonExistErr VM, funcClient, etc does not exist.

func (NonExistErr) Error

func (e NonExistErr) Error() string

type VM

type VM struct {
	ID        string
	Image     *containerd.Image
	Container *containerd.Container
	Task      *containerd.Task
	TaskCh    <-chan containerd.ExitStatus
	Ni        *taps.NetworkInterface
}

VM type

func NewVM

func NewVM(vmID string) *VM

NewVM Initialize a VM

type VMPool

type VMPool struct {
	// contains filtered or unexported fields
}

VMPool Pool of active VMs (can be in several states though)

func NewVMPool

func NewVMPool() *VMPool

NewVMPool Initializes a pool of VMs

func (*VMPool) Allocate

func (p *VMPool) Allocate(vmID string) (*VM, error)

Allocate Initializes a VM, activates it and then adds it to VM map

func (*VMPool) Free

func (p *VMPool) Free(vmID string) error

Free Removes a VM from the pool and transitions it to Deactivating

func (*VMPool) GetVM

func (p *VMPool) GetVM(vmID string) (*VM, error)

GetVM Returns a pointer to the VM

func (*VMPool) GetVMMap

func (p *VMPool) GetVMMap() map[string]*VM

GetVMMap Returns a copy of vmMap as a regular concurrency-unsafe map

func (*VMPool) RecreateTap

func (p *VMPool) RecreateTap(vmID string) error

RecreateTap Deletes and creates the tap for a VM

func (*VMPool) RemoveBridges

func (p *VMPool) RemoveBridges()

RemoveBridges Removes the bridges created by the tap manager