根据ID创建一个快照，快照名为：snapshot 1[root@controller ~]# nova image-create b8095ceb-005c-4ca8-88be-dbdd7bec39ac "snapshot 1"

命令：nova volume-detach SERVER-NAME-OR-ID VOLNAME

我们将一台虚拟机名字ROLY-3更改为：wocaoname[root@controller ~]# openstack server set --name wocaoname b8095ceb-005c-4ca8-88be-dbdd7bec39ac

将 该虚拟机状态标识为 active[root@controller ~]# openstack server set --state active b8095ceb-005c-4ca8-88be-dbdd7bec39ac

[root@controller ~]# neutron net-create provider-666neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.

给wocaouser用户增加administrator权限[root@controller ~]# rabbitmqctl set_user_tags wocaouser administratorSetting tags for user "wocaouser" to [administrator]

[root@controller ~]# rabbitmqctl add_user wocaouser adminpasswdCreating user "wocaouser"

命令：neutron net-list[root@controller ~]# neutron net-list

1导入pom文件<!-- mongodb --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-mongodb</artifactId></depende...

子系统类（Subsystem Classes）：具体的子系统，实现由外观模式Facade对象来调用的具体任务