runtime

package
v1.24.5-rc.0 Latest Latest
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Published: Aug 17, 2022 License: Apache-2.0 Imports: 7 Imported by: 55

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DetectCRISocket added in v1.14.0

func DetectCRISocket() (string, error)

DetectCRISocket uses a list of known CRI sockets to detect one. If more than one or none is discovered, an error is returned.

Types

type CRIRuntime

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

CRIRuntime is a struct that interfaces with the CRI

func (*CRIRuntime) ImageExists

func (runtime *CRIRuntime) ImageExists(image string) (bool, error)

ImageExists checks to see if the image exists on the system

func (*CRIRuntime) IsRunning

func (runtime *CRIRuntime) IsRunning() error

IsRunning checks if runtime is running

func (*CRIRuntime) ListKubeContainers

func (runtime *CRIRuntime) ListKubeContainers() ([]string, error)

ListKubeContainers lists running k8s CRI pods

func (*CRIRuntime) PullImage

func (runtime *CRIRuntime) PullImage(image string) error

PullImage pulls the image

func (*CRIRuntime) RemoveContainers

func (runtime *CRIRuntime) RemoveContainers(containers []string) error

RemoveContainers removes running k8s pods

func (*CRIRuntime) Socket added in v1.24.0

func (runtime *CRIRuntime) Socket() string

Socket returns the CRI socket endpoint

type ContainerRuntime

type ContainerRuntime interface {
	Socket() string
	IsRunning() error
	ListKubeContainers() ([]string, error)
	RemoveContainers(containers []string) error
	PullImage(image string) error
	ImageExists(image string) (bool, error)
}

ContainerRuntime is an interface for working with container runtimes

func NewContainerRuntime

func NewContainerRuntime(execer utilsexec.Interface, criSocket string) (ContainerRuntime, error)

NewContainerRuntime sets up and returns a ContainerRuntime struct

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