# curl -O https://raw.githubusercontent.com/openshift/origin/master/contrib/migration/migrate-network-policy.sh
# chmod +x migrate-network-policy.sh


# oc export networkpolicy/allow-from-global-namespaces
apiVersion: extensions/v1beta1
kind: NetworkPolicy
metadata:
  creationTimestamp: null
  generation: 1
  name: allow-from-global-namespaces
spec:
  ingress:
  - from:
    - namespaceSelector:
        matchLabels:
          pod.network.openshift.io/legacy-netid: "0"
  podSelector: {}
  policyTypes:
  - Ingress