(venv1) server:~# ansible all -a 'init 0' -i /root/kubespray/inventory/mycluster/hosts.yaml
(venv1) server:~# ansible all -f 4 -m apt -a 'pkg=ifenslave state=present update_cache=true' -i /root/kubespray/inventory/mycluster/hosts.yaml
server# scp /tmp/interfaces kubeN:/etc/network/interfaces server# ssh kubeN init 6 server# ssh kube1 kubectl get nodes
kube1:~# kubectl get pods --field-selector=status.phase!=Running -A -o wide kube1:~# kubectl delete pod --field-selector=status.phase==Succeeded -A kube1:~# kubectl delete pod --field-selector=status.phase==Failed -A