tracing

package
v1.0.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 1, 2023 License: Apache-2.0 Imports: 22 Imported by: 0

Documentation

Overview

SPDX-License-Identifier: Apache-2.0 Copyright Authors of Tetragon

Index

Constants

This section is empty.

Variables

View Source 
var (
	LoaderStats = prometheus.NewCounterVec(prometheus.CounterOpts{
		Namespace:   consts.MetricsNamespace,
		Name:        "process_loader_stats",
		Help:        "Process Loader event statistics. For internal use only.",
		ConstLabels: nil,
	}, []string{"count"})
)
View Source 
var LoaderTypeStrings = map[LoaderType]string{
	LoaderReceived:      "LoaderReceived",
	LoaderResolvedImm:   "LoaderResolvedImm",
	LoaderResolvedRetry: "LoaderResolvedRetry",
}

Functions

func GetProcessKprobe 

func GetProcessKprobe(event *MsgGenericKprobeUnix) *tetragon.ProcessKprobe

func GetProcessLoader added in v0.9.0 

func GetProcessLoader(msg *MsgProcessLoaderUnix) *tetragon.ProcessLoader

func GetProcessUprobe added in v0.9.0 

func GetProcessUprobe(event *MsgGenericUprobeUnix) *tetragon.ProcessUprobe

func InitMetrics added in v0.11.0 

func InitMetrics(registry *prometheus.Registry)

func LoaderMetricInc added in v0.9.0 

func LoaderMetricInc(ty LoaderType)

Increment a Build Id metric for a retrieval type

Types

type LoaderType added in v0.9.0 

type LoaderType int
const (
	LoaderReceived LoaderType = iota
	LoaderResolvedImm
	LoaderResolvedRetry
)

type MsgGenericKprobeUnix 

type MsgGenericKprobeUnix struct {
	Common       processapi.MsgCommon
	ProcessKey   processapi.MsgExecveKey
	Namespaces   processapi.MsgNamespaces
	Capabilities processapi.MsgCapabilities
	Id           uint64
	Action       uint64
	Tid          uint32
	FuncName     string
	Args         []tracingapi.MsgGenericKprobeArg
	PolicyName   string
	StackTrace   [unix.PERF_MAX_STACK_DEPTH]uint64
}

func (*MsgGenericKprobeUnix) Cast added in v0.8.3 

func (msg *MsgGenericKprobeUnix) Cast(o interface{}) notify.Message

func (*MsgGenericKprobeUnix) HandleMessage 

func (msg *MsgGenericKprobeUnix) HandleMessage() *tetragon.GetEventsResponse

func (*MsgGenericKprobeUnix) Notify 

func (msg *MsgGenericKprobeUnix) Notify() bool

func (*MsgGenericKprobeUnix) PolicyInfo added in v0.10.0 

func (msg *MsgGenericKprobeUnix) PolicyInfo() tracingpolicy.PolicyInfo

func (*MsgGenericKprobeUnix) Retry 

func (msg *MsgGenericKprobeUnix) Retry(internal *process.ProcessInternal, ev notify.Event) error

func (*MsgGenericKprobeUnix) RetryInternal 

func (msg *MsgGenericKprobeUnix) RetryInternal(ev notify.Event, timestamp uint64) (*process.ProcessInternal, error)

type MsgGenericTracepointUnix 

type MsgGenericTracepointUnix struct {
	Common     processapi.MsgCommon
	ProcessKey processapi.MsgExecveKey
	Id         int64
	Tid        uint32
	Subsys     string
	Event      string
	Args       []tracingapi.MsgGenericTracepointArg
	PolicyName string
	Action     uint64
}

func (*MsgGenericTracepointUnix) Cast added in v0.8.3 

func (msg *MsgGenericTracepointUnix) Cast(o interface{}) notify.Message

func (*MsgGenericTracepointUnix) HandleMessage 

func (msg *MsgGenericTracepointUnix) HandleMessage() *tetragon.GetEventsResponse

func (*MsgGenericTracepointUnix) Notify 

func (msg *MsgGenericTracepointUnix) Notify() bool

func (*MsgGenericTracepointUnix) PolicyInfo added in v0.10.0 

func (msg *MsgGenericTracepointUnix) PolicyInfo() tracingpolicy.PolicyInfo

func (*MsgGenericTracepointUnix) Retry 

func (msg *MsgGenericTracepointUnix) Retry(internal *process.ProcessInternal, ev notify.Event) error

func (*MsgGenericTracepointUnix) RetryInternal 

func (msg *MsgGenericTracepointUnix) RetryInternal(ev notify.Event, timestamp uint64) (*process.ProcessInternal, error)

type MsgGenericUprobeUnix added in v0.9.0 

type MsgGenericUprobeUnix struct {
	Common     processapi.MsgCommon
	ProcessKey processapi.MsgExecveKey
	Tid        uint32
	Path       string
	Symbol     string
	PolicyName string
}

func (*MsgGenericUprobeUnix) Cast added in v0.9.0 

func (msg *MsgGenericUprobeUnix) Cast(o interface{}) notify.Message

func (*MsgGenericUprobeUnix) HandleMessage added in v0.9.0 

func (msg *MsgGenericUprobeUnix) HandleMessage() *tetragon.GetEventsResponse

func (*MsgGenericUprobeUnix) Notify added in v0.9.0 

func (msg *MsgGenericUprobeUnix) Notify() bool

func (*MsgGenericUprobeUnix) PolicyInfo added in v0.10.0 

func (msg *MsgGenericUprobeUnix) PolicyInfo() tracingpolicy.PolicyInfo

func (*MsgGenericUprobeUnix) Retry added in v0.9.0 

func (msg *MsgGenericUprobeUnix) Retry(internal *process.ProcessInternal, ev notify.Event) error

func (*MsgGenericUprobeUnix) RetryInternal added in v0.9.0 

func (msg *MsgGenericUprobeUnix) RetryInternal(ev notify.Event, timestamp uint64) (*process.ProcessInternal, error)

type MsgProcessLoaderUnix added in v0.9.0 

type MsgProcessLoaderUnix struct {
	ProcessKey processapi.MsgExecveKey
	Path       string
	Ktime      uint64
	Buildid    []byte
}

func (*MsgProcessLoaderUnix) Cast added in v0.9.0 

func (msg *MsgProcessLoaderUnix) Cast(o interface{}) notify.Message

func (*MsgProcessLoaderUnix) HandleMessage added in v0.9.0 

func (msg *MsgProcessLoaderUnix) HandleMessage() *tetragon.GetEventsResponse

func (*MsgProcessLoaderUnix) Notify added in v0.9.0 

func (msg *MsgProcessLoaderUnix) Notify() bool

func (*MsgProcessLoaderUnix) Retry added in v0.9.0 

func (msg *MsgProcessLoaderUnix) Retry(internal *process.ProcessInternal, ev notify.Event) error

func (*MsgProcessLoaderUnix) RetryInternal added in v0.9.0 

func (msg *MsgProcessLoaderUnix) RetryInternal(ev notify.Event, timestamp uint64) (*process.ProcessInternal, error)

type ProcessLoaderNotify added in v0.9.0 

type ProcessLoaderNotify struct {
	tetragon.ProcessLoader
}

func (*ProcessLoaderNotify) GetParent added in v0.9.0 

func (event *ProcessLoaderNotify) GetParent() *tetragon.Process

func (*ProcessLoaderNotify) SetParent added in v0.9.0 

func (event *ProcessLoaderNotify) SetParent(*tetragon.Process)

Source Files

View all Source files

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