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Avoid copying endpoints object in kube-proxy

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This commit is contained in:
Wojciech Tyczynski
2017-03-09 16:42:45 +01:00
parent 595998c43c
commit 2a6083c3e7
12 changed files with 176 additions and 160 deletions
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5
pkg/proxy/userspace/roundrobin.go
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@@ -246,14 +246,15 @@ func (lb *LoadBalancerRR) updateAffinityMap(svcPort proxy.ServicePortName, newEn
// OnEndpointsUpdate manages the registered service endpoints.
// Registered endpoints are updated if found in the update set or
// unregistered if missing from the update set.
func (lb *LoadBalancerRR) OnEndpointsUpdate(allEndpoints []api.Endpoints) {
func (lb *LoadBalancerRR) OnEndpointsUpdate(allEndpoints []*api.Endpoints) {
registeredEndpoints := make(map[proxy.ServicePortName]bool)
lb.lock.Lock()
defer lb.lock.Unlock()
// Update endpoints for services.
for i := range allEndpoints {
svcEndpoints := &allEndpoints[i]
// svcEndpoints object should NOT be modified.
svcEndpoints := allEndpoints[i]
// We need to build a map of portname -> all ip:ports for that
// portname. Explode Endpoints.Subsets[*] into this structure.