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clean up oldIptablesMasqueradeMark

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This commit is contained in:
Minhan Xia 2016-08-15 15:35:54 -07:00
parent a6d37f7ead
commit ec5699e451
1 changed files with 0 additions and 32 deletions
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32
pkg/proxy/iptables/proxier.go
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@ -67,10 +67,6 @@ const (
// the mark-for-masquerade chain // the mark-for-masquerade chain
KubeMarkMasqChain utiliptables.Chain = "KUBE-MARK-MASQ" KubeMarkMasqChain utiliptables.Chain = "KUBE-MARK-MASQ"
// the mark we apply to traffic needing SNAT
// TODO(thockin): Remove this for v1.3 or v1.4.
oldIptablesMasqueradeMark = "0x4d415351"
// the mark-for-drop chain // the mark-for-drop chain
KubeMarkDropChain utiliptables.Chain = "KUBE-MARK-DROP" KubeMarkDropChain utiliptables.Chain = "KUBE-MARK-DROP"
) )
@ -317,21 +313,6 @@ func CleanupLeftovers(ipt utiliptables.Interface) (encounteredError bool) {
encounteredError = true encounteredError = true
} }
} }
// Clean up the older SNAT rule which was directly in POSTROUTING.
// TODO(thockin): Remove this for v1.3 or v1.4.
args = []string{
"-m", "comment", "--comment", "kubernetes service traffic requiring SNAT",
"-m", "mark", "--mark", oldIptablesMasqueradeMark,
"-j", "MASQUERADE",
}
if err := ipt.DeleteRule(utiliptables.TableNAT, utiliptables.ChainPostrouting, args...); err != nil {
if !utiliptables.IsNotFoundError(err) {
glog.Errorf("Error removing old-style SNAT rule: %v", err)
encounteredError = true
}
}
return encounteredError return encounteredError
} }
@ -1101,19 +1082,6 @@ func (proxier *Proxier) syncProxyRules() {
} }
} }
proxier.portsMap = replacementPortsMap proxier.portsMap = replacementPortsMap
// Clean up the older SNAT rule which was directly in POSTROUTING.
// TODO(thockin): Remove this for v1.3 or v1.4.
args := []string{
"-m", "comment", "--comment", "kubernetes service traffic requiring SNAT",
"-m", "mark", "--mark", oldIptablesMasqueradeMark,
"-j", "MASQUERADE",
}
if err := proxier.iptables.DeleteRule(utiliptables.TableNAT, utiliptables.ChainPostrouting, args...); err != nil {
if !utiliptables.IsNotFoundError(err) {
glog.Errorf("Error removing old-style SNAT rule: %v", err)
}
}
} }
// Join all words with spaces, terminate with newline and write to buf. // Join all words with spaces, terminate with newline and write to buf.