rootlessport

Documentation

Overview

Package rootlessport provides reexec for RootlessKit-based port forwarder.

init() contains reexec.Register() for ReexecKey .

The reexec requires Config to be provided via stdin.

The reexec writes human-readable error message on stdout on error.

Debug log is printed on stderr.

Index

• Constants
• type Config

Constants

const (
	// ReexecKey is the reexec key for the parent process.
	ReexecKey = "containers-rootlessport"
)

Types

type Config

type Config struct {
	Mappings  []ocicni.PortMapping
	NetNSPath string
	ExitFD    int
	ReadyFD   int
	TmpDir    string
}

Config needs to be provided to the process via stdin as a JSON string. stdin needs to be closed after the message has been written.