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Merge pull request #68786 from alexjx/pr/68194

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Restore *filter table for ipvs
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k8s-ci-robot 2018-09-19 03:30:29 -07:00 committed by GitHub
commit e3dbad3211
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1 changed files with 4 additions and 0 deletions
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4
pkg/proxy/ipvs/proxier.go
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@ -697,6 +697,8 @@ func (proxier *Proxier) syncProxyRules() {
// This is to avoid memory reallocations and thus improve performance.
proxier.natChains.Reset()
proxier.natRules.Reset()
proxier.filterChains.Reset()
proxier.filterRules.Reset()
// Write table headers.
writeLine(proxier.filterChains, "*filter")
@ -1131,6 +1133,8 @@ func (proxier *Proxier) syncProxyRules() {
proxier.iptablesData.Reset()
proxier.iptablesData.Write(proxier.natChains.Bytes())
proxier.iptablesData.Write(proxier.natRules.Bytes())
proxier.iptablesData.Write(proxier.filterChains.Bytes())
proxier.iptablesData.Write(proxier.filterRules.Bytes())
glog.V(5).Infof("Restoring iptables rules: %s", proxier.iptablesData.Bytes())
err = proxier.iptables.RestoreAll(proxier.iptablesData.Bytes(), utiliptables.NoFlushTables, utiliptables.RestoreCounters)