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Remove NamespaceDefaultLabelName feature gate from the Network Policies page

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pegasas 2023-07-29 10:02:28 +08:00
parent 7d0c697cde
commit 9f81969201
1 changed files with 1 additions and 5 deletions
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6
content/en/docs/concepts/services-networking/network-policies.md
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@ -340,12 +340,8 @@ namespaces based on their labels.
## Targeting a Namespace by its name
{{< feature-state for_k8s_version="1.22" state="stable" >}}
The Kubernetes control plane sets an immutable label `kubernetes.io/metadata.name` on all
namespaces, provided that the `NamespaceDefaultLabelName`
[feature gate](/docs/reference/command-line-tools-reference/feature-gates/) is enabled.
The value of the label is the namespace name.
namespaces, the value of the label is the namespace name.
While NetworkPolicy cannot target a namespace by its name with some object field, you can use the
standardized label to target a specific namespace.