Viewing a network policy - Network policy | Networking

Viewing NetworkPolicy objects
Example NetworkPolicy object

As a cluster administrator, you can view a network policy for a namespace.

Viewing NetworkPolicy objects

You can list the NetworkPolicy objects in your cluster.

Prerequisites

You installed the OpenShift CLI (oc).
You are logged in to the cluster with a user with cluster-admin privileges.

Procedure

To view NetworkPolicy objects defined in your cluster, run the following command:
```
$ oc get networkpolicy
```

Example NetworkPolicy object

The following annotates an example NetworkPolicy object:

kind: NetworkPolicy
apiVersion: extensions/v1beta1
metadata:
  name: allow-27107 (1)
spec:
  podSelector: (2)
    matchLabels:
      app: mongodb
  ingress:
  - from:
    - podSelector: (3)
        matchLabels:
          app: app
    ports: (4)
    - protocol: TCP
      port: 27017

1	The `name` of the NetworkPolicy object.
2	A selector describing the Pods the policy applies to. The policy object can only select Pods in the project that the NetworkPolicy object is defined.
3	A selector matching the Pods that the policy object allows ingress traffic from. The selector will match Pods in any project.
4	A list of one or more destination ports to accept traffic on.