完整部署CentOS7.2+OpenStack+kvm 云平台环境(5)-问题解决
一、[root@openstack-server~]#nova listERROR(CommandError):You must provide a username or user id via-os-username,-os-user-id,env[OS_USERNAME]or env[OS_USER_ID]解决办法:source一下环境变量来获取 token[root@openstack-server ...