Documentation

Overview

    package taints implements utilities for working with taints

    Index

    Constants

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    const (
    	MODIFIED  = "modified"
    	TAINTED   = "tainted"
    	UNTAINTED = "untainted"
    )

    Variables

    This section is empty.

    Functions

    func AddOrUpdateTaint

    func AddOrUpdateTaint(node *v1.Node, taint *v1.Taint) (*v1.Node, bool, error)

      AddOrUpdateTaint tries to add a taint to annotations list. Returns a new copy of updated Node and true if something was updated false otherwise.

      func CheckIfTaintsAlreadyExists

      func CheckIfTaintsAlreadyExists(oldTaints []v1.Taint, taints []v1.Taint) string

        CheckIfTaintsAlreadyExists checks if the node already has taints that we want to add and returns a string with taint keys.

        func DeleteTaint

        func DeleteTaint(taints []v1.Taint, taintToDelete *v1.Taint) ([]v1.Taint, bool)

          DeleteTaint removes all the taints that have the same key and effect to given taintToDelete.

          func DeleteTaintsByKey

          func DeleteTaintsByKey(taints []v1.Taint, taintKey string) ([]v1.Taint, bool)

            DeleteTaintsByKey removes all the taints that have the same key to given taintKey

            func NewTaintsVar

            func NewTaintsVar(ptr *[]api.Taint) taintsVar

              NewTaintsVar wraps []api.Taint in a struct that implements flag.Value to allow taints to be bound to command line flags.

              func ParseTaints

              func ParseTaints(spec []string) ([]v1.Taint, []v1.Taint, error)

                ParseTaints takes a spec which is an array and creates slices for new taints to be added, taints to be deleted.

                func RemoveTaint

                func RemoveTaint(node *v1.Node, taint *v1.Taint) (*v1.Node, bool, error)

                  RemoveTaint tries to remove a taint from annotations list. Returns a new copy of updated Node and true if something was updated false otherwise.

                  func ReorganizeTaints

                  func ReorganizeTaints(node *v1.Node, overwrite bool, taintsToAdd []v1.Taint, taintsToRemove []v1.Taint) (string, []v1.Taint, error)

                    ReorganizeTaints returns the updated set of taints, taking into account old taints that were not updated, old taints that were updated, old taints that were deleted, and new taints.

                    func TaintExists

                    func TaintExists(taints []v1.Taint, taintToFind *v1.Taint) bool

                      TaintExists checks if the given taint exists in list of taints. Returns true if exists false otherwise.

                      func TaintSetDiff

                      func TaintSetDiff(t1, t2 []v1.Taint) (taintsToAdd []*v1.Taint, taintsToRemove []*v1.Taint)

                      func TaintSetFilter

                      func TaintSetFilter(taints []v1.Taint, fn func(*v1.Taint) bool) []v1.Taint

                      Types

                      This section is empty.

                      Source Files