# OVN4NFV-k8S-Plugin Intro to [ovn4nfv-k8s-plugin](https://github.com/opnfv/ovn4nfv-k8s-plugin) ## How to use it * Enable ovn4nfv in `group_vars/k8s_cluster/k8s_cluster.yml` ```yml ... kube_network_plugin: ovn4nfv ... ``` ## Verifying ovn4nfv kube network plugin * ovn4nfv install ovn control plan in the master and ovn daemonset in all nodes * Network function Networking(nfn) operator is install in the master and nfn agent is installed in all the node * ovn4nfv install `ovn4nfvk8s-cni` cni shim binary in `/opt/cni/bin/` and nfn agent act as the cni server * All ovn4nfv pods are installed in the kube-system ```ShellSession # From K8s client # kubectl get pods -n kube-system -l app=ovn-control-plane -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES ovn-control-plane-5f8b7bcc65-w759g 1/1 Running 0 3d18h 192.168.121.25 master # kubectl get pods -n kube-system -l app=ovn-controller -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES ovn-controller-54zzj 1/1 Running 0 3d18h 192.168.121.24 minion01 ovn-controller-7cljt 1/1 Running 0 3d18h 192.168.121.25 master ovn-controller-cx46g 1/1 Running 0 3d18h 192.168.121.15 minion02 # kubectl get pods -n kube-system -l name=nfn-operator -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES nfn-operator-6dc44dbf48-xk9zl 1/1 Running 0 3d18h 192.168.121.25 master # kubectl get pods -n kube-system -l app=nfn-agent -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES nfn-agent-dzlpp 1/1 Running 0 3d18h 192.168.121.15 minion02 nfn-agent-jcdbn 1/1 Running 0 3d18h 192.168.121.25 master nfn-agent-lrkzk 1/1 Running 0 3d18h 192.168.121.24 minion01 # kubectl get pods -n kube-system -l app=ovn4nfv -o wide NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES ovn4nfv-cni-5zdz2 1/1 Running 0 3d18h 192.168.121.24 minion01 ovn4nfv-cni-k5wjp 1/1 Running 0 3d18h 192.168.121.25 master ovn4nfv-cni-t6z5b 1/1 Running 0 3d18h 192.168.121.15 minion02 ```