Docker中使用CentOS7映象
阿新 • • 發佈:2018-12-26
因後面會將作業系統從CentOS6.4升級到CentOS7,先試用下CentOS7。
- 啟動容器服務
systemctl start docker.service
- 下載CentOS7 映象
下載來源:https://hub.docker.com/[[email protected] ~]# docker pull centos:7.2.1511 [[email protected] lixr]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE centos 7.2.1511 686672a1d0cc 7 weeks ago 194.6 MB
- 登入docker中的CentOS7
docker run -ti 6866 /bin/bash #6866 是 IMAGE ID 前四位數字-能區分出是哪個image即可 [email protected] /]# #登入成功,接下來就可以為所欲為啦。
- 檢查CentOS7系統
[email protected] /]# uname -a Linux b4ad1d1c87da 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux [
- 退出後 再進入CentOS7
[[email protected] ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b4ad1d1c87da 6866 "/bin/bash" 12 seconds ago Up 9 seconds mad_swanson drunk_hypatia [