tracer

Documentation

Index

• Constants
• type GadgetDesc
  • func (g *GadgetDesc) Category() string
  • func (g *GadgetDesc) Description() string
  • func (g *GadgetDesc) EventPrototype() any
  • func (g *GadgetDesc) Name() string
  • func (g *GadgetDesc) NewInstance() (gadgets.Gadget, error)
  • func (g *GadgetDesc) ParamDescs() params.ParamDescs
  • func (g *GadgetDesc) Parser() parser.Parser
  • func (g *GadgetDesc) SkipParams() []params.ValueHint
  • func (g *GadgetDesc) SortByDefault() []string
  • func (g *GadgetDesc) Type() gadgets.GadgetType
• type Tracer
  • func NewTracer(protocols socketcollectortypes.Proto) (*Tracer, error)
  • func (t *Tracer) AttachContainer(container *containercollection.Container) error
  • func (t *Tracer) CloseIters()
  • func (t *Tracer) DetachContainer(container *containercollection.Container) error
  • func (t *Tracer) Run(gadgetCtx gadgets.GadgetContext) error
  • func (t *Tracer) RunCollector(pid uint32, podname, namespace, node string) ([]*socketcollectortypes.Event, error)
  • func (t *Tracer) SetEventHandlerArray(handler any)

Constants

const (
	ParamProto  = "proto"
	ParamExtend = "extend"
)

Types

type GadgetDesc

type GadgetDesc struct{}

func (*GadgetDesc) Category

func (g *GadgetDesc) Category() string

func (*GadgetDesc) Description

func (g *GadgetDesc) Description() string

func (*GadgetDesc) EventPrototype

func (g *GadgetDesc) EventPrototype() any

func (*GadgetDesc) Name

func (g *GadgetDesc) Name() string

func (*GadgetDesc) NewInstance

func (g *GadgetDesc) NewInstance() (gadgets.Gadget, error)

func (*GadgetDesc) ParamDescs

func (g *GadgetDesc) ParamDescs() params.ParamDescs

func (*GadgetDesc) Parser

func (g *GadgetDesc) Parser() parser.Parser

func (*GadgetDesc) SkipParams

func (g *GadgetDesc) SkipParams() []params.ValueHint

func (*GadgetDesc) SortByDefault

func (g *GadgetDesc) SortByDefault() []string

func (*GadgetDesc) Type

func (g *GadgetDesc) Type() gadgets.GadgetType

type Tracer

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

func NewTracer

func NewTracer(protocols socketcollectortypes.Proto) (*Tracer, error)

func (*Tracer) AttachContainer

func (t *Tracer) AttachContainer(container *containercollection.Container) error

func (*Tracer) CloseIters

func (t *Tracer) CloseIters()

CloseIters is currently exported so it can be called from Collect()

func (*Tracer) DetachContainer

func (t *Tracer) DetachContainer(container *containercollection.Container) error

func (*Tracer) Run

func (t *Tracer) Run(gadgetCtx gadgets.GadgetContext) error

func (*Tracer) RunCollector

func (t *Tracer) RunCollector(pid uint32, podname, namespace, node string) ([]*socketcollectortypes.Event, error)

RunCollector is currently exported so it can be called from Collect(). It can be removed once pkg/gadget-collection/gadgets/snapshot/socket/gadget.go is gone.

func (*Tracer) SetEventHandlerArray

func (t *Tracer) SetEventHandlerArray(handler any)