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Corrected namespaceSelector for network policy #334

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Oct 30, 2024
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Corrected namespaceSelector for network policy #334

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2 changes: 1 addition & 1 deletion docs/security/hardening-guide.md
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Original file line number Diff line number Diff line change
Expand Up @@ -380,7 +380,7 @@ spec:
- from:
- namespaceSelector:
matchLabels:
name: kube-system
kubernetes.io/metadata.name: kube-system
```

With the applied restrictions, DNS will be blocked unless purposely allowed. Below is a network policy that will allow for traffic to exist for DNS.
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