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move IPv6DualStack feature to stable. (#104691)

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* kube-proxy

* endpoints controller

* app: kube-controller-manager

* app: cloud-controller-manager

* kubelet

* app: api-server

* node utils + registry/strategy

* api: validation (comment removal)

* api:pod strategy (util pkg)

* api: docs

* core: integration testing

* kubeadm: change feature gate to GA

* service registry and rest stack

* move feature to GA

* generated
This commit is contained in:
Khaled Henidak (Kal)
2021-09-24 16:30:22 -07:00
committed by GitHub
parent c74d799677
commit a53e2eaeab
42 changed files with 455 additions and 1373 deletions
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12
pkg/util/node/node.go
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@@ -33,10 +33,8 @@ import (
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/strategicpatch"
"k8s.io/apimachinery/pkg/util/wait"
utilfeature "k8s.io/apiserver/pkg/util/feature"
clientset "k8s.io/client-go/kubernetes"
v1core "k8s.io/client-go/kubernetes/typed/core/v1"
"k8s.io/kubernetes/pkg/features"
netutils "k8s.io/utils/net"
)
@@ -122,12 +120,10 @@ func GetNodeHostIPs(node *v1.Node) ([]net.IP, error) {
}
nodeIPs := []net.IP{allIPs[0]}
if utilfeature.DefaultFeatureGate.Enabled(features.IPv6DualStack) {
for _, ip := range allIPs {
if netutils.IsIPv6(ip) != netutils.IsIPv6(nodeIPs[0]) {
nodeIPs = append(nodeIPs, ip)
break
}
for _, ip := range allIPs {
if netutils.IsIPv6(ip) != netutils.IsIPv6(nodeIPs[0]) {
nodeIPs = append(nodeIPs, ip)
break
}
}