Cluster NetworkAttachmentDefinition

The cluster network NetworkAttachmentDefinition configures Pod connections to the Multus cluster network.

The recommended Pod cluster network configuration for the example is as follows. Omit this if the Multus cluster network is not used (recommended for most users). This configuration should not have a routes section.

apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: cluster-net
  namespace: openshift-storage
spec:
  config: |
    {
      "cniVersion": "0.3.1",
      "type": "macvlan",
      "master": "vlan221", # host cluster network interface
      "mode": "bridge",
      "ipam": {
        "type": "whereabouts",
        "range": "192.168.248.0/22" # pod cluster network range
      }
    }