安装docker时遇到的问题汇总

安装docker的时候,从dockerpool网站看到的教程http://dockerpool.com/static/books/docker_practice/index.html,开始安装docker,因为centos服务器需要下载epel,用epel源下载docker,用yum install http://mirrors.yun-idc.com/epel/6/i386/epel-release-6-8.noarch.rpm 安装了epel源,然后用yum install docker-io,结果报错了
Cannot retrieve metalink for repository: epel. Please verify its path and try again,搜了一下,修改文件“/etc/yum.repos.d/epel.repo”, 将baseurl的注释取消, mirrorlist注释掉。即可。

接着执行docker -d 启动后台服务,报错:

INFO[0000] +job serveapi(unix:///var/run/docker.sock)  

INFO[0000] Listening for HTTP on unix (/var/run/docker.sock)

INFO[0000] WARNING: You are running linux kernel version 2.6.32-504.8.1.el6.x86_64, which might be unstable running docker. Please upgrade your kernel to 3.8.0.

docker: relocation error: docker: symbol dm_task_get_info_with_deferred_remove, version Base not defined in file libdevmapper.so.1.02 with link time reference

这个错误只需要升级device-mapper-libs 包就可以了
执行yum update device-mapper-libs解决。

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转载自nonobaba.iteye.com/blog/2242434