Add ExpandedDNSConfig feature gate

tengqm · Jun 28, 2021 · 98ac1b4 · 98ac1b4
1 parent c33099a
commit 98ac1b4
Showing 1 changed file with 3 additions and 11 deletions.
diff --git a/content/en/docs/concepts/services-networking/dns-pod-service.md b/content/en/docs/concepts/services-networking/dns-pod-service.md
@@ -324,19 +324,11 @@ If the feature gate `ExpandedDNSConfig` is enabled for the kube-apiserver and
 the kubelet, it is allowed for Kubernetes to have at most 32 search domains and
 a list of search domains of up to 2048 characters.
 
-### Feature availability
-
-The availability of Pod DNS Config and DNS Policy "`None`" is shown as below.
-
-| k8s version | Feature support |
-| :---------: |:-----------:|
-| 1.14 | Stable |
-| 1.10 | Beta (on by default)|
-| 1.9 | Alpha |
-
+If the feature gate `ExpandedDNSConfig` is enabled for the kube-apiserver and
+the kubelet, it is allowed for Kubernetes to have at most 32 search domains and
+a list of search domains of up to 2048 characters.
 
 ## {{% heading "whatsnext" %}}
 
-
 For guidance on administering DNS configurations, check
 [Configure DNS Service](/docs/tasks/administer-cluster/dns-custom-nameservers/)