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 src]# source admin-openrc.sh [root@openstack-server src]# nova list +--------------------------------------+--------------+--------+------------+-------------+--------------------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+...