utils

Documentation

Index

• func AddHashAnnotation(r Annotated)
• func AppendValuesToStringArrayIfNotPresent(a []string, values ...string) []string
• func ElementsMatch(a interface{}, b interface{}) bool
• func FilterNodesWithFn(nodes []*corev1.Node, fn func(*corev1.Node) bool) []*corev1.Node
• func FilterNodesWithTaintKeyValueEffect(nodes []*corev1.Node, taintKey, value string, effect corev1.TaintEffect) []*corev1.Node
• func FilterPVCsWithFn(pvcs []*corev1.PersistentVolumeClaim, ...) []*corev1.PersistentVolumeClaim
• func FilterPodsWithAnnotationKey(pods []*corev1.Pod, key string) []*corev1.Pod
• func FilterPodsWithFn(pods []*corev1.Pod, fn func(*corev1.Pod) bool) []*corev1.Pod
• func FilterPodsWithLabel(pods []*corev1.Pod, label, value string) []*corev1.Pod
• func FilterPodsWithNodeInNameSet(pods []*corev1.Pod, nameSet StringSet) []*corev1.Pod
• func GenerateJKS(ca *corev1.Secret, podname, dcname string) (jksblob []byte, err error)
• func GetNewCAandKey(leafdomain, namespace string) (keypem, certpem string, err error)
• func GetPVCSelectedNodeName(pvc *corev1.PersistentVolumeClaim) string
• func IndexOfString(a []string, v string) int
• func IsPSPEnabled() bool
• func IsPodUnschedulable(pod *corev1.Pod) bool
• func MergeMap(destination map[string]string, sources ...map[string]string) map[string]string
• func RangeInt(min, max, step int) []int
• func RemoveValueFromStringArray(a []string, v string) []string
• func ResourcesHaveSameHash(r1, r2 Annotated) bool
• func SearchMap(mapToSearch map[string]interface{}, key string) map[string]interface{}
• type Annotated
• type StringSet
  • func GetNodeNameSet(nodes []*corev1.Node) StringSet
  • func GetPodNameSet(pods []*corev1.Pod) StringSet
  • func GetPodNodeNameSet(pods []*corev1.Pod) StringSet
  • func IntersectionStringSet(a, b StringSet) StringSet
  • func SubtractStringSet(a, b StringSet) StringSet
  • func UnionStringSet(a, b StringSet) StringSet

Functions

func AddHashAnnotation

func AddHashAnnotation(r Annotated)

func AppendValuesToStringArrayIfNotPresent

func AppendValuesToStringArrayIfNotPresent(a []string, values ...string) []string

func ElementsMatch

func ElementsMatch(a interface{}, b interface{}) bool

func FilterNodesWithFn

func FilterNodesWithFn(nodes []*corev1.Node, fn func(*corev1.Node) bool) []*corev1.Node

func FilterNodesWithTaintKeyValueEffect

func FilterNodesWithTaintKeyValueEffect(nodes []*corev1.Node, taintKey, value string, effect corev1.TaintEffect) []*corev1.Node

func FilterPVCsWithFn

func FilterPVCsWithFn(pvcs []*corev1.PersistentVolumeClaim, fn func(*corev1.PersistentVolumeClaim) bool) []*corev1.PersistentVolumeClaim

k8s PVC helpers

func FilterPodsWithAnnotationKey

func FilterPodsWithAnnotationKey(pods []*corev1.Pod, key string) []*corev1.Pod

func FilterPodsWithFn

func FilterPodsWithFn(pods []*corev1.Pod, fn func(*corev1.Pod) bool) []*corev1.Pod

func FilterPodsWithLabel

func FilterPodsWithLabel(pods []*corev1.Pod, label, value string) []*corev1.Pod

func FilterPodsWithNodeInNameSet

func FilterPodsWithNodeInNameSet(pods []*corev1.Pod, nameSet StringSet) []*corev1.Pod

func GenerateJKS

func GenerateJKS(ca *corev1.Secret, podname, dcname string) (jksblob []byte, err error)

func GetNewCAandKey

func GetNewCAandKey(leafdomain, namespace string) (keypem, certpem string, err error)

func GetPVCSelectedNodeName

func GetPVCSelectedNodeName(pvc *corev1.PersistentVolumeClaim) string

func IndexOfString

func IndexOfString(a []string, v string) int

func IsPSPEnabled

func IsPSPEnabled() bool

func IsPodUnschedulable

func IsPodUnschedulable(pod *corev1.Pod) bool

k8s Pod helper functions

func MergeMap

func MergeMap(destination map[string]string, sources ...map[string]string) map[string]string

MergeMap will take two maps, merging the entries of the source map into destination map. If both maps share the same key then destination's value for that key will be overwritten with what's in source.

func RangeInt

func RangeInt(min, max, step int) []int

func RemoveValueFromStringArray

func RemoveValueFromStringArray(a []string, v string) []string

func ResourcesHaveSameHash

func ResourcesHaveSameHash(r1, r2 Annotated) bool

func SearchMap

func SearchMap(mapToSearch map[string]interface{}, key string) map[string]interface{}

SearchMap will recursively search a map looking for a key with a value of another map

Types

type Annotated

type Annotated interface {
	GetAnnotations() map[string]string
	SetAnnotations(annotations map[string]string)
}

type StringSet

type StringSet map[string]bool

StringSet helper functions

func GetNodeNameSet

func GetNodeNameSet(nodes []*corev1.Node) StringSet

k8s Node helper functions

func GetPodNameSet

func GetPodNameSet(pods []*corev1.Pod) StringSet

func GetPodNodeNameSet

func GetPodNodeNameSet(pods []*corev1.Pod) StringSet

func IntersectionStringSet

func IntersectionStringSet(a, b StringSet) StringSet

func SubtractStringSet

func SubtractStringSet(a, b StringSet) StringSet

func UnionStringSet

func UnionStringSet(a, b StringSet) StringSet