tianyuan233

Docker requires a 64-bit installation regardless of your CentOS version. Also, your kernel must be 3.10 at minimum, which CentOS 7 runs.[root@VM_225_102_centos ~]# uname -aLinux VM_225_102_cen

[root@VM_225_102_centos ~]# docker version#查看版本Client: Version:      1.11.2 API version:  1.23 Go version:   go1.5.4 Git commit:   b9f10c9 Built:        Wed Jun  1 21:23:11 2016 OS/Arc

查看当前镜像[root@ztydl ~]# docker imagesREPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZEcentos-wget latest

下载registry镜像[root@ztydl ~]# docker pull registrylatest: Pulling from registry34c9deb8b2e3: Pulling fs layer b24f937674dc: Pulling fs layer d6ab9040277b: Pulling fs layer ca9314dabb86: Pulling fs la