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Generic sets in ipset.go

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This commit is contained in:
Lars Ekman 2023-02-19 17:48:13 +01:00
parent fbe671d3f0
commit 3325c7031d
2 changed files with 7 additions and 7 deletions
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12
pkg/proxy/ipvs/ipset.go
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@ -93,7 +93,7 @@ type IPSetVersioner interface {
type IPSet struct {
utilipset.IPSet
// activeEntries is the current active entries of the ipset.
activeEntries sets.String
activeEntries sets.Set[string]
// handle is the util ipset interface handle.
handle utilipset.Interface
}
@ -125,7 +125,7 @@ func NewIPSet(handle utilipset.Interface, name string, setType utilipset.Type, i
HashFamily: hashFamily,
Comment: comment,
},
activeEntries: sets.NewString(),
activeEntries: sets.New[string](),
handle: handle,
}
return set
@ -144,7 +144,7 @@ func (set *IPSet) getComment() string {
}
func (set *IPSet) resetEntries() {
set.activeEntries = sets.NewString()
set.activeEntries = sets.New[string]()
}
func (set *IPSet) syncIPSetEntries() {
@ -155,14 +155,14 @@ func (set *IPSet) syncIPSetEntries() {
}
// currentIPSetEntries represents Endpoints watched from API Server.
currentIPSetEntries := sets.NewString()
currentIPSetEntries := sets.New[string]()
for _, appliedEntry := range appliedEntries {
currentIPSetEntries.Insert(appliedEntry)
}
if !set.activeEntries.Equal(currentIPSetEntries) {
// Clean legacy entries
for _, entry := range currentIPSetEntries.Difference(set.activeEntries).List() {
for _, entry := range currentIPSetEntries.Difference(set.activeEntries).UnsortedList() {
if err := set.handle.DelEntry(entry, set.Name); err != nil {
if !utilipset.IsNotFoundError(err) {
klog.ErrorS(err, "Failed to delete ip set entry from ip set", "ipSetEntry", entry, "ipSet", set.Name)
@ -172,7 +172,7 @@ func (set *IPSet) syncIPSetEntries() {
}
}
// Create active entries
for _, entry := range set.activeEntries.Difference(currentIPSetEntries).List() {
for _, entry := range set.activeEntries.Difference(currentIPSetEntries).UnsortedList() {
if err := set.handle.AddEntry(entry, &set.IPSet, true); err != nil {
klog.ErrorS(err, "Failed to add ip set entry to ip set", "ipSetEntry", entry, "ipSet", set.Name)
} else {

2
pkg/proxy/ipvs/proxier.go
View File

@ -1501,7 +1501,7 @@ func (proxier *Proxier) syncProxyRules() {
}
// Set the KUBE-IPVS-IPS set to the "activeBindAddrs"
proxier.ipsetList[kubeIPVSSet].activeEntries = sets.StringKeySet(activeBindAddrs)
proxier.ipsetList[kubeIPVSSet].activeEntries = activeBindAddrs
// sync ipset entries
for _, set := range proxier.ipsetList {