AWX安装 - eryoung2 - 博客园
https://www.cnblogs.com/young233/p/14403130.htmlTASK [local_docker : Remove AWX containers before migrating postgres so that the old postgres container does not get used] ***** fatal: [localhost]: FAILED! => {"changed": false, "msg": "Cannot have both the docker-py and docker python modules (old and new version of Docker SDK for Python) installed together as they use the same namespace and cause a corrupt installation.