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kube-proxy: OnServiceUpdate takes pointers

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This signature is more consistent with OnEndpointsUpdate and removes a
copy loop.  This is part on ongoing cleanup to rate-limit iptables
calls.
This commit is contained in:
Tim Hockin
2017-03-31 21:48:39 -07:00
parent a8e552832d
commit adf30aa2e1
13 changed files with 97 additions and 98 deletions
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6
pkg/proxy/userspace/proxier.go
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@@ -400,12 +400,10 @@ func (proxier *Proxier) addServiceOnPort(service proxy.ServicePortName, serviceR
// OnServiceUpdate manages the active set of service proxies.
// Active service proxies are reinitialized if found in the update set or
// shutdown if missing from the update set.
func (proxier *Proxier) OnServiceUpdate(services []api.Service) {
func (proxier *Proxier) OnServiceUpdate(services []*api.Service) {
glog.V(4).Infof("Received update notice: %+v", services)
activeServices := make(map[proxy.ServicePortName]bool) // use a map as a set
for i := range services {
service := &services[i]
for _, service := range services {
// if ClusterIP is "None" or empty, skip proxying
if !api.IsServiceIPSet(service) {
glog.V(3).Infof("Skipping service %s due to clusterIP = %q", types.NamespacedName{Namespace: service.Namespace, Name: service.Name}, service.Spec.ClusterIP)