docker

Documentation

Overview

docker contains functions to handle docker containers related to the OpenVPN and Bridge services.

Index

• Variables
• func CreateVolume()
• func GenerateClientCert() []byte
• func GetLogs(ctx context.Context, cli *client.Client, contName string) (logOutput io.ReadCloser)
• func InitPKI()
• func PullImages()
• func RunCmdInContainer(img string, net *network.NetworkingConfig, cmd []string, cfg *CmdConfig, ...)
• func RunVPN()
• func StopContainer(containerName string, remove bool)
• func StopVPN()
• type CmdConfig

Variables

var (
	// Container names will break when we have >1 container running for each type
	ContainerNameVPN     = "openvpn"
	ContainerNameMenshen = "menshen"
	ContainerNameBridge  = "obfsvpn"

	NetworkName = "vpn-net"
)

var (
	HostName = "localhost"
)

var (
	// Timeout for stopping/removing, in seconds.
	Timeout = 10
)

Functions

func CreateVolume

func CreateVolume()

func GenerateClientCert

func GenerateClientCert() []byte

func GetLogs

func GetLogs(ctx context.Context, cli *client.Client, contName string) (logOutput io.ReadCloser)

GetLogs return logs from the container io.ReadCloser. It's the caller duty to do a stdcopy.StdCopy. Any other method might render unknown unicode character as log output has both stdout and stderr. That starting has info if that line is stderr or stdout.

func InitPKI

func InitPKI()

func PullImages

func PullImages()

func RunCmdInContainer

func RunCmdInContainer(img string, net *network.NetworkingConfig, cmd []string, cfg *CmdConfig, bufOut io.ReadWriter)

RunCmdInContainer executes the passed command in the specified container.

func RunVPN

func RunVPN()

func StopContainer

func StopContainer(containerName string, remove bool)

func StopVPN

func StopVPN()

Types

type CmdConfig

type CmdConfig struct {
	ContainerName string
	Detach        bool
	ExposedPorts  []string
	Interactive   bool
	Env           []string
	EnvFile       string
	NetAdmin      bool
	PortBindings  []string
	Silent        bool
}