6d90b745e0
* Merge notification code by @aledbf and update for recent changes. * Fix travis environment to correctly build with k8s.io and forked repositories. * Refactored kubernetes Corefile parser * Added lots of Corefile parsing tests
42 lines
983 B
Go
42 lines
983 B
Go
// Package kubernetes/util provides helper functions for the kubernetes middleware
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package util
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import (
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"strings"
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"k8s.io/kubernetes/pkg/api"
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"k8s.io/kubernetes/pkg/client/cache"
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)
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// StringInSlice check whether string a is a member of slice.
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func StringInSlice(a string, slice []string) bool {
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for _, b := range slice {
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if b == a {
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return true
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}
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}
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return false
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}
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// SymbolContainsWildcard checks whether symbol contains a wildcard value
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func SymbolContainsWildcard(symbol string) bool {
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return (strings.Contains(symbol, WildcardStar) || (symbol == WildcardAny))
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}
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const (
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WildcardStar = "*"
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WildcardAny = "any"
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)
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// StoreToNamespaceLister makes a Store that lists Namespaces.
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type StoreToNamespaceLister struct {
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cache.Store
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}
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// List lists all Namespaces in the store.
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func (s *StoreToNamespaceLister) List() (ns api.NamespaceList, err error) {
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for _, m := range s.Store.List() {
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ns.Items = append(ns.Items, *(m.(*api.Namespace)))
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}
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return ns, nil
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}
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