Building the container

• Build demo container

podman build -t bastion.example.com:5000/poc/net-toolbox -f Dockerfile.ubi

or

podman build -t bastion.example.com:5000/poc/net-toolbox -f Dockerfile.fedora

Testing Multus in OCP4.1

• Create project for CNI configurations

oc new-project multinetwork-configs

• Update and create a NetworkAttachmentDefinition. Some examples are here:
  • multus-macvlan-config-local.yaml
  • multus-macvlan-config-external-dhcp.yaml
  • multus-macvlan-config-route-override.yaml

oc create -f multus-macvlan-conf.yaml

oc get network-attachment-definitions.k8s.cni.cncf.io

oc edit network-attachment-definitions.k8s.cni.cncf.io macvlan-conf

oc create -f multus-pod-demo.yaml