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Use IPv6DualStack as const to avoid extra dep.

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This commit is contained in:
cici37 2020-04-22 15:59:21 -07:00
parent 7814f3aaf7
commit 722ab792b4
2 changed files with 7 additions and 3 deletions
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1
cmd/cloud-controller-manager/app/BUILD
View file

@ -15,7 +15,6 @@ go_library(
"//pkg/controller/cloud:go_default_library",
"//pkg/controller/route:go_default_library",
"//pkg/controller/service:go_default_library",
"//pkg/features:go_default_library",
"//pkg/util/configz:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/uuid:go_default_library",

9
cmd/cloud-controller-manager/app/core.go
View file

@ -35,7 +35,12 @@ import (
netutils "k8s.io/utils/net"
utilfeature "k8s.io/apiserver/pkg/util/feature"
kubefeatures "k8s.io/kubernetes/pkg/features"
)
const (
// IPv6DualStack enables ipv6 dual stack feature
// Original copy from pkg/features/kube_features.go
IPv6DualStack = "IPv6DualStack"
)
func startCloudNodeController(ctx *cloudcontrollerconfig.CompletedConfig, cloud cloudprovider.Interface, stopCh <-chan struct{}) (http.Handler, bool, error) {
@ -116,7 +121,7 @@ func startRouteController(ctx *cloudcontrollerconfig.CompletedConfig, cloud clou
}
// failure: more than one cidr and dual stack is not enabled
if len(clusterCIDRs) > 1 && !utilfeature.DefaultFeatureGate.Enabled(kubefeatures.IPv6DualStack) {
if len(clusterCIDRs) > 1 && !utilfeature.DefaultFeatureGate.Enabled(IPv6DualStack) {
return nil, false, fmt.Errorf("len of ClusterCIDRs==%v and dualstack feature is not enabled", len(clusterCIDRs))
}