記錄一下,省的之後本身老忘。node
ubuntu-14.04-x86_64.tar.gz是下載的模板文件,導入模板文件示例以下docker
root@zxl-node4:~# ll ubuntu-14.04-x86_64.tar.gz -rw-r--r-- 1 root root 154056446 May 17 10:04 ubuntu-14.04-x86_64.tar.gz root@zxl-node4:~# cat ubuntu-14.04-x86_64.tar.gz | docker import - ubuntu_template:v1 b4ebc953c6f45c7be7d12bc226ad4fe445c97a9589bb714c31d205a7a9fcc686 root@zxl-node4:~# docker p_w_picpaths REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE ubuntu_template v1 b4ebc953c6f4 43 seconds ago 415.7 MB
鏡像導出爲ubuntu_haha.tarubuntu
root@zxl-node4:~# docker save -o ubuntu_haha.tar ubuntu:latest root@zxl-node4:~# ll ubuntu_haha.tar -rw-r--r-- 1 root root 197043712 May 17 10:03 ubuntu_haha.tar
鏡像導入,把ubuntu_haha.tar鏡像導入名字爲ubuntu_haha:v1bash
root@zxl-node4:~# cat ubuntu_haha.tar | docker import - ubuntu_haha:v1 8955fbb15571dd4621f270363238d8859fc6a5e2ee797b8267e86abdbc50f9f7
查看導入後的鏡像ide
root@zxl-node4:~# docker p_w_picpaths REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE ubuntu_haha v1 8955fbb15571 22 seconds ago 197 MB
注:鏡像導入還可使用一下命令spa
docker load < ubuntu_haha.tar 或者 docker load --input ubuntu_haha.tar
容器導出,bff3c385e273容器的ID,導出後容器的文件名ubuntu_x1.tar3d
docker export bff3c385e273 > ubuntu_x1.tar
生成新的鏡像名稱爲:ubuntu-zxl,1cb05fbe012e容器IDorm
[root@localhost ~]# docker commit -m "Add a new directory" -a "zxl" 1cb05fbe012e ubuntu-zxl 379f06b28c5e29bea0aa4e8ea0749b0f8583e663d3260d94ceb0f469724f17ab
查看生成新的鏡像input
[root@localhost ~]# docker p_w_picpaths REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE ubuntu-zxl latest 379f06b28c5e 3 minutes ago 188.3 MB
容器導入成爲鏡像it
cat ubuntu_x1.tar | docker import - ubuntu_x1:v1