host

Documentation

Overview

Package host provides ways to access the host filesystem.

Inspektor Gadget can run either in the host or in a container. When running in a container, the host filesystem must be available in a specific directory.

Package host provides ways to access the host filesystem.

Inspektor Gadget can run either in the host or in a container. When running in a container, the host filesystem must be available in a specific directory.

Package host provides ways to access the host filesystem.

Inspektor Gadget can run either in the host or in a container. When running in a container, the host filesystem must be available in a specific directory.

Index

• Variables
• func AddFlags(command *cobra.Command)
• func GetProcCmdline(pid int) []string
• func GetProcComm(pid int) string
• func Init(config Config) error
• func IsHostNetNs() (bool, error)
• func IsHostPidNs() (bool, error)
• type Config

Variables

var (
	HostRoot   string
	HostProcFs string
)

Functions

func AddFlags

func AddFlags(command *cobra.Command)

AddFlags adds CLI flags for various workarounds

func GetProcCmdline

func GetProcCmdline(pid int) []string

func GetProcComm

func GetProcComm(pid int) string

func Init

func Init(config Config) error

func IsHostNetNs

func IsHostNetNs() (bool, error)

IsHostNetNs returns true if the current process is running in the host network namespace

func IsHostPidNs

func IsHostPidNs() (bool, error)

IsHostPidNs returns true if the current process is running in the host PID namespace

Types

type Config

type Config struct {
	// AutoMountFilesystems will automatically mount bpffs, debugfs and
	// tracefs if they are not already mounted.
	//
	// This is useful for some environments where those filesystems are not
	// mounted by default on the host, such as:
	// - minikube with the Docker driver
	// - Docker Desktop with WSL2
	// - Talos Linux
	AutoMountFilesystems bool
}