docker

Documentation

Index

• Constants
• Variables
• func GetImageRepoFromEnv(envName string) (image string)
• func GetImageTagFromEnv(envName string) (tag string)
• func GetWorkerImage(client client.Client, datasetName string, runtimeType string, namespace string) (imageName string, imageTag string)
• func ParseDockerImage(image string) (name string, tag string)
• func ParseInitImage(image, tag, imagePullPolicy, envName string) (string, string, string)

Constants

const ImageTagEnvRegexFormat = "^\\S+:\\S+$"

Variables

var (
	ImageTagEnvRegex = regexp.MustCompile(ImageTagEnvRegexFormat)
)

Functions

func GetImageRepoFromEnv

func GetImageRepoFromEnv(envName string) (image string)

GetImageRepoFromEnv parse the image from environment variables, if it's not existed, return the default value

func GetImageTagFromEnv

func GetImageTagFromEnv(envName string) (tag string)

GetImageTagFromEnv parse the image tag from environment variables, if it's not existed, return the default value

func GetWorkerImage

func GetWorkerImage(client client.Client, datasetName string, runtimeType string, namespace string) (imageName string, imageTag string)

GetWorkerImage get the image of alluxio worker from alluxioruntime, env or default TODO: Get image by calling runtime controller interface instead of reading runtime object

func ParseDockerImage

func ParseDockerImage(image string) (name string, tag string)

ParseDockerImage extracts repo and tag from image. An empty string is returned if no tag is discovered.

func ParseInitImage

func ParseInitImage(image, tag, imagePullPolicy, envName string) (string, string, string)

ParseInitImage parses the init image and image tag