Kolla部署openstack多节点-train - 知乎
https://zhuanlan.zhihu.com/p/1433271392.3.自动化部署开始. # 测试是否正常通信 [root@controller ~]# ansible -i /home/multinode all -m ping [DEPRECATION WARNING]: The TRANSFORM_INVALID_GROUP_CHARS settings is set to allow bad characters in group names by default, this will change, but still be user configurable on deprecation. This feature will be removed in version 2.10.