helper

Documentation

Index

• func FindIP(input string) string
• func HasObjectChanged(objectA, objectB interface{}) (changed bool, err error)
• func Max(values ...float64) float64
• func Min(values ...float64) float64
• func ParseMetaConfig(meta map[string]string, reqKeys []string) (missing []string)

Functions

func FindIP

func FindIP(input string) string

FindIP will return the IP address from a string. This is used to deal with responses from the Nomad API that contain the port such as 127.0.0.1:4646.

func HasObjectChanged

func HasObjectChanged(objectA, objectB interface{}) (changed bool, err error)

HasObjectChanged compares two objects to determine if they have changed.

func Max

func Max(values ...float64) float64

Max returns the largest float from a variable length list of floats.

func Min

func Min(values ...float64) float64

Min returns the smallest float from a variable length list of floats.

func ParseMetaConfig

func ParseMetaConfig(meta map[string]string, reqKeys []string) (missing []string)

ParseMetaConfig parses meta parameters from a Nomad agent or job configuration and validates required keys are present. If any required keys are found to be missing, these are returned. Otherwise, an empty slice is returned.