版权声明:如需转载,请注明作者及出处 https://blog.csdn.net/qq_33317586/article/details/85321204
这个界面:
这个界面
下载镜像:
root@qqq:~/images# wget http://cloud-images.ubuntu.com/daily/server/cosmic/current/cosmic-server-cloudimg-amd64.img
使用glance命令创建镜像
参考:https://blog.csdn.net/mashangyou/article/details/24237819
参考:https://tieba.baidu.com/p/3672617052?red_tag=2475973178
参考:https://www.cnblogs.com/CloudMan6/p/5393376.html
root@qqq:~# glance image-create --name Ubuntu18.10 --file images/cosmic-server-cloudimg-amd64.img --disk-format qcow2 --container-format bare --progress
[=============================>] 100%
+------------------+--------------------------------------------------------------------+
| Property | Value |
+------------------+--------------------------------------------------------------------+
| checksum | d0a4d1c62d2ca9ff4771cf3368e63ae2 |
| container_format | bare |
| created_at | 2018-12-28T06:02:27Z |
| direct_url | file:///var/lib/glance/images/fe46480e-904d-4f2d-86a9-e7f558a2b4eb |
| disk_format | qcow2 |
| id | fe46480e-904d-4f2d-86a9-e7f558a2b4eb |
| min_disk | 0 |
| min_ram | 0 |
| name | Ubuntu18.10 |
| owner | 3898c2031a6b4ed584c5a2faf3c8395c |
| protected | False |
| size | 480968704 |
| status | active |
| tags | [] |
| updated_at | 2018-12-28T06:02:30Z |
| virtual_size | None |
| visibility | private |
+------------------+--------------------------------------------------------------------+
网页查看:
使用该镜像测试:
ubuntu@david-test:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.10
Release: 18.10
Codename: cosmic
ubuntu@david-test:~$ date
Fri Dec 28 06:16:20 UTC 2018