kubeasz/20.addnode.yml

- hosts: new-node
  roles:
  - prepare
  - docker
  - kube-node
  # 根据hosts中配置，以下两种网络只会安装一种
  - { role: calico, when: "CLUSTER_NETWORK == 'calico'" }
  - { role: flannel, when: "CLUSTER_NETWORK == 'flannel'" }