Using Supermin to make CentOS Docker mirrors

using Supermin to make CentOS Docker mirrors Install the supermin on the CentOS7

$ sudo yum install-y supermin*

Create MIRROR (The following command needs to run with root)

# supermin5-v--prepare bash coreutils-o supermin.d
# supermin5-v--build--format chroot supermin.d-o
# echo 7 > Appliance.d/etc/yum/vars/releasever

# tar--numeric-owner-cpf centos-7.tar-c appliance.d.
# Cat Centos-7.tar | Docker import-kongxx/centos-7

Viewing mirrors

$ sudo docker images
REPOSITORY                    TAG                 IMAGE ID            CREATED              SIZE
kongxx/centos-7               Latest              8c8f006aac6b        About a minute ago   167 MB
...

Run Container

$ sudo docker run-i-t kongxx/centos-7/bin/bash bash-4.2# cat/etc/redhat-release centos
Linux release 7.2.1511 (Core)

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This article link: http://blog.csdn.net/kongxx/article/details/52606041