vessel

README

Vessel

Vessel is the Go based utility that autodetects underlying Container Runtime in Kubernetes.

Containerd namespace

Vessel scans every available namespaces from containerd. Current behavior consists of issuing a command to every namespace until one succeeds.

Documentation

Index

• func AutoDetectRuntime() (string, string, error)
• func GetAddressAndDialer(endpoint string) (string, func(ctx context.Context, addr string) (net.Conn, error), error)
• type Runtime
  • func NewRuntime() (Runtime, error)

Functions

func AutoDetectRuntime

func AutoDetectRuntime() (string, string, error)

AutoDetectRuntime auto detects the underlying container runtime like docker, containerd

func GetAddressAndDialer

func GetAddressAndDialer(endpoint string) (string, func(ctx context.Context, addr string) (net.Conn, error), error)

GetAddressAndDialer returns the address parsed from the given endpoint and a context dialer.

Types

type Runtime

type Runtime interface {
	ExtractImage(imageID string, imageName string, path string) error
	GetImageID(imageName string) ([]byte, error)
	Save(imageName, outputParam string) ([]byte, error)
	GetSocket() string
	ExtractFileSystem(imageTarPath string, outputTarPath string, imageName string) error
	ExtractFileSystemContainer(containerId string, namespace string, outputTarPath string) error
}

Runtime interface, interfaces all the container runtime methods

func NewRuntime

func NewRuntime() (Runtime, error)

NewRuntime Auto detect and returns the runtime available for the current system