在https://docs.openshift.org/latest/install_config/install/advanced_install.html#adding-nodes-advanced中有关在步骤4中将节点添加到现有群集的说明，请参阅以下命令：
ansible-playbook [-i /path/to/file] /usr/share/ansible/openshift-ansible/playbooks/byo/openshift-cluster/scaleup.yml
但是，最新的openshift-ansible下载在playbooks目录下没有此文件：
[root@jpr4042 ansible]# find . -name scaleup.yml
./openshift-ansible-master/playbooks/byo/openshift-master/scaleup.yml
./openshift-ansible-master/playbooks/byo/openshift-node/scaleup.yml
./openshift-ansible-master/playbooks/aws/openshift-cluster/scaleup.yml
./openshift-ansible-master/playbooks/common/openshift-master/scaleup.yml
./openshift-ansible-master/playbooks/common/openshift-node/scaleup.yml
有五个同名的选项，我不知道如何从这里开始。
感谢您提供的任何清晰度！