validation

Documentation

Index

• Constants
• func ValidateClusterName(name string) []string

Constants

const LabelValueMaxLength int = 63

LabelValueMaxLength is a label's max length

Functions

func ValidateClusterName

func ValidateClusterName(name string) []string

ValidateClusterName tests whether the cluster name passed is valid. If the cluster name is not valid, a list of error strings is returned. Otherwise an empty list (or nil) is returned. Rules of a valid cluster name: - Must be a valid label value as per RFC1123.

• An alphanumeric (a-z, and 0-9) string, with a maximum length of 63 characters, with the '-' character allowed anywhere except the first or last character.

- Length must be less than 48 characters.

• Since cluster name used to generate execution namespace by adding a prefix, so reserve 15 characters for the prefix.