exec_info

Documentation

Index

• Constants
• type InfoExec
• type InfoExecCreator
• type KubernetesInfoExec
  • func NewKubernetesInfoExec(command []string, containerName string, podName string, namespace string, ...) *KubernetesInfoExec
  • func (exec *KubernetesInfoExec) GetOutput() string
  • func (exec *KubernetesInfoExec) Start() (err error)
• type KubernetesInfoExecCreator
  • func NewKubernetesInfoExecCreator(namespace string, core v1.CoreV1Interface, config *rest.Config) *KubernetesInfoExecCreator
  • func (creator *KubernetesInfoExecCreator) CreateInfoExec(command []string, containerInfo *model.ContainerInfo) InfoExec

Constants

const (
	Pods = "pods"
	Exec = "exec"
	Post = "POST"

	ContainerName = "containerName"
	PodName       = "podName"
)

Types

type InfoExec

type InfoExec interface {
	// Spawn info exec inside container. Return error in
	// case fail exec creation or fail command.
	Start() (err error)
	// Get output with exec command information.
	GetOutput() (output string)
}

InfoExec - exec to spawn some simple not shell based command which returns output with some useful information.

type InfoExecCreator

type InfoExecCreator interface {
	// Create new info exec. Return error in case fail.
	CreateInfoExec(command []string, containerInfo *model.ContainerInfo) (infoExec InfoExec)
}

InfoExecCreator - factory for InfoExec creation.

type KubernetesInfoExec

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

Exec to get some information from container. Command for such exec should be simple(For example: "whoami", "arch", "env") and completable otherwise it will be timeout in 3 seconds. This exec is always not "tty" and doesn't provide sending input to the command.

func NewKubernetesInfoExec

func NewKubernetesInfoExec(
	command []string,
	containerName string,
	podName string,
	namespace string,
	core v1.CoreV1Interface,
	config *rest.Config) *KubernetesInfoExec

Create new kubernetes exec.

func (*KubernetesInfoExec) GetOutput

func (exec *KubernetesInfoExec) GetOutput() string

Get exec output content.

func (*KubernetesInfoExec) Start

func (exec *KubernetesInfoExec) Start() (err error)

Start new kubernetes info exec.

type KubernetesInfoExecCreator

type KubernetesInfoExecCreator struct {
	InfoExecCreator
	// contains filtered or unexported fields
}

Component to creation new info execs on the kubernetes infrastructure.

func NewKubernetesInfoExecCreator

func NewKubernetesInfoExecCreator(
	namespace string,
	core v1.CoreV1Interface,
	config *rest.Config) *KubernetesInfoExecCreator

Return new instance of the kubernetes info exec creator.

func (*KubernetesInfoExecCreator) CreateInfoExec

func (creator *KubernetesInfoExecCreator) CreateInfoExec(command []string, containerInfo *model.ContainerInfo) InfoExec

Create new kubernetes info exec.