1.安装EPEL扩展

rpm -Uvh http://mirrors.ustc.edu.cn/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm

rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm

2.安装docker

yum install docker-io

3.测试

chkconfig docker on

service docker restart

docker info

[root@mio-11 ~]# docker info
Containers: 0
Images: 0
Storage Driver: devicemapper
 Pool Name: docker-253:3-15565-pool
 Pool Blocksize: 65.54 kB
 Backing Filesystem: extfs
 Data file: /dev/loop0
 Metadata file: /dev/loop1
 Data Space Used: 305.7 MB
 Data Space Total: 107.4 GB
 Data Space Available: 4.617 GB
 Metadata Space Used: 729.1 kB
 Metadata Space Total: 2.147 GB
 Metadata Space Available: 2.147 GB
 Udev Sync Supported: true
 Deferred Removal Enabled: false
 Data loop file: /var/lib/docker/devicemapper/devicemapper/data
 Metadata loop file: /var/lib/docker/devicemapper/devicemapper/metadata
 Library Version: 1.02.95-RHEL6 (2015-09-08)
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 2.6.32-358.el6.x86_64
Operating System: <unknown>
CPUs: 2
Total Memory: 1.833 GiB
Name: mio-11
ID: QFEM:MAD3:3TM6:NRCE:6NKL:5EEL:VAY6:HPWN:BDSB:YIKM:T3OX:BC6Q