centos7.0 docker安装部署

2eew

1.安装环境

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[iyunv@iZ28v8y79sfZ ~]# uname -a Linux iZ28v8y79sfZ 3.10.0-123.9.3.el7.x86_64 #1 SMP Thu Nov 6 15:06:03 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux [iyunv@iZ28v8y79sfZ ~]# cat /etc/redhat-release CentOS Linux release 7.0.1406 (Core)

2.查看是否已安装docker

1	[iyunv@iZ28v8y79sfZ ~]# rpm -qa | grep docker

3.安装docker

1	[iyunv@iZ28v8y79sfZ ~]# yum install docker

    出现如下错误

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Transaction check error:   file /usr/lib/systemd/system/blk-availability.service from install of device-mapper-7:1.02.107-5.el7.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64   file /usr/sbin/blkdeactivate from install of device-mapper-7:1.02.107-5.el7.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64   file /usr/share/man/man8/blkdeactivate.8.gz from install of device-mapper-7:1.02.107-5.el7.x86_64 conflicts with file from package lvm2-7:2.02.105-14.el7.x86_64 Error Summary

执行如下操作

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[iyunv@iZ28v8y79sfZ ~]# yum install lvm2 [iyunv@iZ28v8y79sfZ ~]# yum install docker [iyunv@iZ28v8y79sfZ ~]# systemctl start docker [iyunv@iZ28v8y79sfZ ~]# ps -ef | grep docker root       849     1  0 17:30 ?        00:00:00 /usr/bin/docker daemon --selinux-enabled root      1057  1038  0 17:32 pts/0    00:00:00 grep --color=auto docker

4.