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refactor to use sets.String

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This commit is contained in:
Matt Potter 2017-05-15 11:04:20 +01:00
parent b8c0314861
commit ae102d64c4
1 changed files with 6 additions and 5 deletions
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11
federation/pkg/federation-controller/service/dns.go
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@ -27,6 +27,7 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
pkgruntime "k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/apimachinery/pkg/watch"
"k8s.io/client-go/tools/cache"
@ -346,14 +347,14 @@ func getResolvedEndpoints(endpoints []string) ([]string, error) {
resolvedEndpoints = append(resolvedEndpoints, endpoint)
}
}
deduped := []string{}
deduped := sets.String{}
for _, value := range resolvedEndpoints {
if !dedupeEndpoints(value, deduped) {
deduped = append(deduped, value)
for _, endpoint := range resolvedEndpoints {
if !deduped.Has(endpoint) {
deduped.Insert(endpoint)
}
}
return deduped, nil
return deduped.List(), nil
}
/* ensureDNSRrsets ensures (idempotently, and with minimum mutations) that all of the DNS resource record sets for dnsName are consistent with endpoints.