set the feature gate if dual stack

kubernetes-sigs · Apr 28, 2020 · 1df6ecb · 1df6ecb
1 parent 463e2bb
commit 1df6ecb
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Showing 3 changed files with 3 additions and 17 deletions.
diff --git a/hack/ci/e2e-k8s.sh b/hack/ci/e2e-k8s.sh
@@ -114,10 +114,6 @@ create_cluster() {
     ;;
   esac
 
-if [ "${IP_FAMILY}" = "DualStack" ]; then
-      kubeadm_feature_gates='IPv6DualStack: true'
-      feature_gates='{"IPv6DualStack":true}'
-fi
   # create the config file
   cat <<EOF > "${ARTIFACTS}/kind-config.yaml"
 # config for 1 control plane node and 2 workers (necessary for conformance)
@@ -135,8 +131,6 @@ kubeadmConfigPatches:
   kind: ClusterConfiguration
   metadata:
     name: config
-  featureGates:
-    ${kubeadm_feature_gates:-}
   apiServer:
     extraArgs:
       "runtime-config": "${runtime_config}"

diff --git a/pkg/internal/apis/config/default.go b/pkg/internal/apis/config/default.go
diff --git a/site/content/docs/user/quick-start.md b/site/content/docs/user/quick-start.md
@@ -378,7 +378,7 @@ networking:
 ```
 
 #### Dual Stack clusters
-You can run dual stack clusters using `kind`, on kubernetes versions +1.16
+You can run dual stack clusters using `kind`, on kubernetes versions +1.17
 but first you need to [enable ipv6 in your docker daemon][docker enable ipv6].
 
 ```yaml
@@ -391,16 +391,6 @@ nodes:
 - role: control-plane
 - role: worker
 - role: worker
-featureGates:
-  IPv6DualStack: true
-kubeadmConfigPatches:
-- |
-  apiVersion: kubeadm.k8s.io/v1beta2
-  kind: ClusterConfiguration
-  metadata:
-    name: config
-  featureGates:
-    IPv6DualStack: true
 ```
 
 ### Configure kind to use a proxy