4.5. Viewing a network policy

Procedure

1. List network policies in a namespace.

   1. To view network policy objects defined in a namespace enter the following command:

      $ oc get networkpolicy

   2. Optional: To examine a specific network policy enter the following command:

      $ oc describe networkpolicy <policy_name> -n <namespace>

      where:

      <policy_name>

      Specifies the name of the network policy to inspect.

      <namespace>

      Optional: Specifies the namespace if the object is defined in a different namespace than the current namespace.

      $ oc describe networkpolicy allow-same-namespace

      Name:         allow-same-namespace
      Namespace:    ns1
      Created on:   2021-05-24 22:28:56 -0400 EDT
      Labels:       <none>
      Annotations:  <none>
      Spec:
        PodSelector:     <none> (Allowing the specific traffic to all pods in this namespace)
        Allowing ingress traffic:
          To Port: <any> (traffic allowed to all ports)
          From:
            PodSelector: <none>
        Not affecting egress traffic
        Policy Types: Ingress