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m1093782566 2018-05-02 17:02:07 +08:00
parent ac1cd3dcb4
commit 8b16d66b46
2 changed files with 6 additions and 2 deletions
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4
pkg/proxy/iptables/proxier.go
View File

@ -962,7 +962,7 @@ func (proxier *Proxier) syncProxyRules() {
// (because the socket might open but it would never work). // (because the socket might open but it would never work).
addresses, err := utilproxy.GetNodeAddresses(proxier.nodePortAddresses, proxier.networkInterfacer) addresses, err := utilproxy.GetNodeAddresses(proxier.nodePortAddresses, proxier.networkInterfacer)
if err != nil { if err != nil {
glog.Errorf("Failed to get node ip address matching nodeport cidr") glog.Errorf("Failed to get node ip address matching nodeport cidr: %v", err)
continue continue
} }
@ -976,6 +976,7 @@ func (proxier *Proxier) syncProxyRules() {
Protocol: protocol, Protocol: protocol,
} }
lps = append(lps, lp) lps = append(lps, lp)
// If we encounter a zero CIDR, then there is no point in processing the rest of the addresses.
break break
} }
lp := utilproxy.LocalPort{ lp := utilproxy.LocalPort{
@ -987,6 +988,7 @@ func (proxier *Proxier) syncProxyRules() {
lps = append(lps, lp) lps = append(lps, lp)
} }
// For ports on node IPs, open the actual port and hold it.
for _, lp := range lps { for _, lp := range lps {
if proxier.portsMap[lp] != nil { if proxier.portsMap[lp] != nil {
glog.V(4).Infof("Port %s was open before and is still needed", lp.String()) glog.V(4).Infof("Port %s was open before and is still needed", lp.String())

4
pkg/proxy/ipvs/proxier.go
View File

@ -987,7 +987,7 @@ func (proxier *Proxier) syncProxyRules() {
if svcInfo.NodePort != 0 { if svcInfo.NodePort != 0 {
addresses, err := utilproxy.GetNodeAddresses(proxier.nodePortAddresses, proxier.networkInterfacer) addresses, err := utilproxy.GetNodeAddresses(proxier.nodePortAddresses, proxier.networkInterfacer)
if err != nil { if err != nil {
glog.Errorf("Failed to get node ip address matching nodeport cidr") glog.Errorf("Failed to get node ip address matching nodeport cidr: %v", err)
continue continue
} }
@ -1001,6 +1001,7 @@ func (proxier *Proxier) syncProxyRules() {
Protocol: protocol, Protocol: protocol,
} }
lps = append(lps, lp) lps = append(lps, lp)
// If we encounter a zero CIDR, then there is no point in processing the rest of the addresses.
break break
} }
lp := utilproxy.LocalPort{ lp := utilproxy.LocalPort{
@ -1012,6 +1013,7 @@ func (proxier *Proxier) syncProxyRules() {
lps = append(lps, lp) lps = append(lps, lp)
} }
// For ports on node IPs, open the actual port and hold it.
for _, lp := range lps { for _, lp := range lps {
if proxier.portsMap[lp] != nil { if proxier.portsMap[lp] != nil {
glog.V(4).Infof("Port %s was open before and is still needed", lp.String()) glog.V(4).Infof("Port %s was open before and is still needed", lp.String())