utils

Documentation

Index

• Constants
• Variables
• func GetConfig() *rest.Config
• func GetHostAddress() (string, error)
• func GetKubeClient() *kubernetes.Clientset
• func GetKubeClusterDomain() (string, error)
• func IsTruthy(val string) bool
• func IsYaml(fileName string) bool
• func ParseEnvString(envStr string) []corev1.EnvVar
• func ParseVolumeMountsString(volumeMountStr string, readOnly bool) []corev1.VolumeMount
• func SetEnvVariables(variables map[string]string) error
• func StringSliceContains(needle string, haystack []string) bool
• func ToISO8601DateTimeString(dateTime time.Time) string

Constants

const (
	// DefaultKubeClusterDomain is the default value of KubeClusterDomain.
	DefaultKubeClusterDomain = "cluster.local"
)

const (
	// HostIPEnvVar is the environment variable to override host's chosen IP address.
	HostIPEnvVar = "DAPR_HOST_IP"
)

Variables

var (
	KubeConfigVar = "KUBE_CONFIG"
)

Functions

func GetConfig

func GetConfig() *rest.Config

GetConfig gets a kubernetes rest config.

func GetHostAddress

func GetHostAddress() (string, error)

GetHostAddress selects a valid outbound IP address for the host.

func GetKubeClient

func GetKubeClient() *kubernetes.Clientset

GetKubeClient gets a kubernetes client.

func GetKubeClusterDomain

func GetKubeClusterDomain() (string, error)

GetKubeClusterDomain search KubeClusterDomain value from /etc/resolv.conf file.

func IsTruthy

func IsTruthy(val string) bool

IsTruthy returns true if a string is a truthy value. Truthy values are "y", "yes", "true", "t", "on", "1" (case-insensitive); everything else is false.

func IsYaml

func IsYaml(fileName string) bool

IsYaml checks whether the file is yaml or not.

func ParseEnvString

func ParseEnvString(envStr string) []corev1.EnvVar

add env-vars from annotations.

func ParseVolumeMountsString

func ParseVolumeMountsString(volumeMountStr string, readOnly bool) []corev1.VolumeMount

ParseVolumeMountsString parses the annotation and returns volume mounts. The format of the annotation is: "mountPath1:hostPath1,mountPath2:hostPath2" The readOnly parameter applies to all mounts.

func SetEnvVariables

func SetEnvVariables(variables map[string]string) error

SetEnvVariables set variables to environment.

func StringSliceContains

func StringSliceContains(needle string, haystack []string) bool

StringSliceContains return true if an array containe the "str" string.

func ToISO8601DateTimeString

func ToISO8601DateTimeString(dateTime time.Time) string

ToISO8601DateTimeString converts dateTime to ISO8601 Format ISO8601 Format: 2020-01-01T01:01:01.10101Z.