Merge pull request #44494 from wojtek-t/faster_kube_proxy

Automatic merge from submit-queue (batch tested with PRs 44722, 44704, 44681, 44494, 39732) Don't rebuild endpoints map in iptables kube-proxy all the time. @thockin - i think that this PR should help with yours https://github.com/kubernetes/kubernetes/pull/41030 - it (besides performance improvements) clearly defines when update because of endpoints is needed. If we do the same for services (I'm happy to help with it), i think it should be much simpler. But please take a look if it makes sense from your perspective too.

Merge pull request #44494 from wojtek-t/faster_kube_proxy
0a443ba4 · Kubernetes Submit Queue · GitHub · 5cbe7b69 · 2f250435 · 0a443ba4
Commit 0a443ba4 authored Apr 20, 2017 by Kubernetes Submit Queue Committed by GitHub Apr 20, 2017
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BUILD pkg/proxy/iptables/BUILD +1 -0

proxier.go pkg/proxy/iptables/proxier.go +0 -0

proxier_test.go pkg/proxy/iptables/proxier_test.go +0 -0

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--- a/pkg/proxy/iptables/BUILD
+++ b/pkg/proxy/iptables/BUILD
@@ -51,6 +51,7 @@ go_test(
        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
        "//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
        "//vendor/k8s.io/apimachinery/pkg/util/intstr:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
    ],
 )


--- a/pkg/proxy/iptables/proxier.go
+++ b/pkg/proxy/iptables/proxier.go
--- a/pkg/proxy/iptables/proxier_test.go
+++ b/pkg/proxy/iptables/proxier_test.go