02a-allow-all-traffic-to-an-application document correction

[kaleshas]

---

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I think the below lines in the example 02a-allow-all-traffic-to-an-application.md should be corrected.

------existing---

Empty ingress rule ({}) allows traffic from all pods in the current namespace, as well as other namespaces. It corresponds to:

• from: podSelector: {} namespaceSelector: {}

---

---- should be updated to -----

Empty ingress rule ({}) allows traffic from all pods in the current namespace, as well as other namespaces. It corresponds to:

• from:
  • podSelector: {} namespaceSelector: {}

---

The elements in the from should be an array:

kubectl explain NetworkPolicy.spec.ingress.from KIND: NetworkPolicy VERSION: networking.k8s.io/v1

RESOURCE: from <[]Object>

[ahmetb]

Can you please use code blocks? It's literally a button on the code editor here. I can't understand what you're indicating. You can also send a pull request to fix it.

[boredabdel]

Closing, will continue the conversation in https://github.com/ahmetb/kubernetes-network-policy-recipes/pull/67