docker安装

67543

docker运行在centos平台需要内核在3.10以上，我这里用的内核是2.6.32，故此要进行升级
[iyunv@modelC65 ~]# uname -a
Linux modelC65 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
[iyunv@modelC65 ~]#
[iyunv@modelC65 ~]# rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
[iyunv@modelC65 ~]# rpm -Uvh http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpm
[iyunv@modelC65 ~]# yum --enablerepo=elrepo-kernel install kernel-lt -y
[iyunv@modelC65 ~]# yum install -y epel-release
[iyunv@modelC65 ~]# yum install docker-io
注意:在升级完内核之后，要重启系统，重启时选择3.10内核

[iyunv@modelC65 ~]# uname -a
Linux modelC65 3.10.102-1.el6.elrepo.x86_64 #1 SMP Tue Jun 14 11:40:50 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
[iyunv@modelC65 ~]#

910858326

楼主请教下 你直接“rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org”需要做其他设置么  我直接执行这条命令报错了