tcprobe

package
v0.0.0-...-4d801b8 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 29, 2022 License: Apache-2.0 Imports: 24 Imported by: 0

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Index

Constants

View Source 
const (
	// BTFHubURL is the URL to BTFHub github repository
	BTFHubURL = "https://github.com/aquasecurity/btfhub-archive/raw/main/%s/%s/x86_64/%s.btf.tar.xz"
)

Variables

This section is empty.

Functions

func Getpid 

func Getpid() int32

Getpid returns the current process ID in the host namespace

func NumCPU 

func NumCPU() (int, error)

NumCPU returns the count of CPUs in the CPU affinity mask of the pid 1 process

Types

type DatadogLogs 

type DatadogLogs struct {
	EventChan chan interface{}
	// contains filtered or unexported fields
}

DatadogLogs Datadog logs forwarder

func (*DatadogLogs) Start 

func (dl *DatadogLogs) Start(agentURL string) error

Start sets up communication with the Datadog agent

func (*DatadogLogs) Stop 

func (dl *DatadogLogs) Stop() error

Stop stops the logs forwarder

type LogLevel 

type LogLevel logrus.Level

LogLevel is a wrapper around logrus.Level to unmarshal a log level from yaml

func (*LogLevel) UnmarshalYAML 

func (kll *LogLevel) UnmarshalYAML(value *yaml.Node) error

UnmarshalYAML parses a string representation of a logrus log level

type Options 

type Options struct {
	// from config file
	LogLevel       LogLevel `yaml:"log_level"`
	Output         string   `yaml:"output"`
	VMLinux        string   `yaml:"vmlinux"`
	DatadogLogsURL string   `yaml:"datadog_logs_url"`

	EventHandler func(data []byte) error `yaml:"-"`
}

Options contains the parameters of TCProbe

func NewOptions 

func NewOptions() *Options

NewOptions returns a default set of options

func (Options) IsValid 

func (o Options) IsValid() error

type TCProbe 

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

TCProbe is the main TCProbe structure

func NewTCProbe 

func NewTCProbe(options *Options) (*TCProbe, error)

NewTCProbe creates a new TCProbe instance

func (*TCProbe) Start 

func (tp *TCProbe) Start() error

Start hooks on the requested symbols and begins tracing

func (*TCProbe) Stop 

func (tp *TCProbe) Stop() error

Stop shuts down TCProbe

Source Files

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