patcher

Documentation

Overview

Package patcher provides functionality required to patch pods by the FPGA admission webhook.

Index

• type Manager
  • func NewPatcherManager(log logr.Logger) *Manager
  • func (pm *Manager) GetPatcher(namespace string) *Patcher
  • func (pm *Manager) GetPodMutator() ...
• type Patcher
  • func (p *Patcher) AddAf(accfunc *fpgav2.AcceleratorFunction) error
  • func (p *Patcher) AddRegion(region *fpgav2.FpgaRegion)
  • func (p *Patcher) RemoveAf(name string)
  • func (p *Patcher) RemoveRegion(name string)

Types

type Manager

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

Manager keeps track of patchers registered for different Kubernetes namespaces.

func NewPatcherManager

func NewPatcherManager(log logr.Logger) *Manager

NewPatcherManager creates a new Manager.

func (*Manager) GetPatcher

func (pm *Manager) GetPatcher(namespace string) *Patcher

GetPatcher returns a patcher specific to given namespace.

func (*Manager) GetPodMutator

func (pm *Manager) GetPodMutator() func(ctx context.Context, req webhook.AdmissionRequest) webhook.AdmissionResponse

GetPodMutator returns a handler function replacing FPGA resource names with real FPGA resources in pods.

type Patcher

type Patcher struct {
	sync.Mutex
	// contains filtered or unexported fields
}

Patcher stores FPGA controller's state.

func (*Patcher) AddAf

func (p *Patcher) AddAf(accfunc *fpgav2.AcceleratorFunction) error

func (*Patcher) AddRegion

func (p *Patcher) AddRegion(region *fpgav2.FpgaRegion)

func (*Patcher) RemoveAf

func (p *Patcher) RemoveAf(name string)

func (*Patcher) RemoveRegion

func (p *Patcher) RemoveRegion(name string)