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Merge pull request #29216 from danwinship/ipblock-selectors

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Add a manual anchor to an interesting spot in the NetworkPolicy docs
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Kubernetes Prow Robot
2021-08-05 03:25:22 -07:00
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content/en/docs/concepts/services-networking/network-policies.md
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@@ -154,6 +154,7 @@ contains two elements in the `from` array, and allows connections from Pods in t
When in doubt, use `kubectl describe` to see how Kubernetes has interpreted the policy.
<a name="behavior-of-ipblock-selectors"></a>
__ipBlock__: This selects particular IP CIDR ranges to allow as ingress sources or egress destinations. These should be cluster-external IPs, since Pod IPs are ephemeral and unpredictable.
Cluster ingress and egress mechanisms often require rewriting the source or destination IP