traceflow

Documentation

Index

• type Controller
  • func NewTraceflowController(kubeClient clientset.Interface, ...) *Controller
  • func (c *Controller) GetRunningTraceflowCRD(tag uint8) (*opsv1alpha1.Traceflow, error)
  • func (c *Controller) HandlePacketIn(pktIn *ofctrl.PacketIn) error
  • func (c *Controller) Run(stopCh <-chan struct{})

Types

type Controller

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

Controller is responsible for setting up Openflow entries and injecting traceflow packet into the switch for traceflow request.

func NewTraceflowController

func NewTraceflowController(
	kubeClient clientset.Interface,
	informerFactory informers.SharedInformerFactory,
	traceflowClient clientsetversioned.Interface,
	traceflowInformer opsinformers.TraceflowInformer,
	client openflow.Client,
	npQuerier querier.AgentNetworkPolicyInfoQuerier,
	ovsBridgeClient ovsconfig.OVSBridgeClient,
	interfaceStore interfacestore.InterfaceStore,
	networkConfig *config.NetworkConfig,
	nodeConfig *config.NodeConfig,
	serviceCIDR *net.IPNet) *Controller

NewTraceflowController instantiates a new Controller object which will process Traceflow events.

func (*Controller) GetRunningTraceflowCRD

func (c *Controller) GetRunningTraceflowCRD(tag uint8) (*opsv1alpha1.Traceflow, error)

getTraceflowCRD gets traceflow CRD by data plane tag.

func (*Controller) HandlePacketIn

func (c *Controller) HandlePacketIn(pktIn *ofctrl.PacketIn) error

func (*Controller) Run

func (c *Controller) Run(stopCh <-chan struct{})

Run will create defaultWorkers workers (go routines) which will process the Traceflow events from the workqueue.