====== Docker Contriner Storage ======
  * 分享 Host 的目錄
  * 啟動 Container 增加 -v host_path:Container_path Exp. 將 /media/sda3/stuff/GraphData 設為 Container 的 /opt/stuff/GraphData<code sh>
docker run -i -t -p 80:80 -v /media/sda3/stuff/GraphData:/opt/stuff/GraphData --name="Web" centos:centos6 /bin/bash
</code>
  * 進入 Container 內下 df -h 可以看到 <file>
[root@5c8534626664 /]# df -h
Filesystem            Size  Used Avail Use% Mounted on
rootfs                9.8G  282M  9.0G   3% /
/dev/mapper/docker-253:0-2496227-5c85346266647be11829c2944a20126e584303e3f039d9e032f61c5da162c43e
                      9.8G  282M  9.0G   3% /
:
:
/dev/sda3             909G  546G  318G  64% /opt/stuff/GraphData
:
</file>
<note>
  * 如果只想讓 Container 只能讀不能寫的唯獨分享方式, 就在後面再增加 ro 宣告. Exp. <code sh>
docker run -i -t -p 80:80 -v /media/sda3/stuff/GraphData:/opt/stuff/GraphData:ro --name="Web" centos:centos6 /bin/bash
</code>
</note>


===== 參考網址 =====
  * https://docs.docker.com/userguide/dockervolumes/

{{tag>docker container storage localdisk k8s}}