本文共 1212 字,大约阅读时间需要 4 分钟。
[root@localhost ~]# more /etc/issueCentOS release 6.5 (Final)Kernel \r on an \m[root@localhost ~]# uname -aLinux localhost.localdomain 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
发现低于3.1.0,更新内核版本到3.1
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
提示如下报错:
curl: (35) SSL connect error
解决方法:升级网络安全服务即可。
yum update nss
rpm -Uvh http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpm
报错:
Retrieving http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpmcurl: (22) The requested URL returned error: 404 Not Founderror: skipping http://www.elrepo.org/elrepo-release-6-6.el6.elrepo.noarch.rpm - transfer failed
解决:
这表示对应的URL已经不存在,需要重新找EPEL的版本,请前往 更新为:rpm -Uvh https://www.elrepo.org/elrepo-release-6-8.el6.elrepo.noarch.rpm
yum --enablerepo=elrepo-kernel install kernel-lt -y
修改启动grub, 将default改成0:
vim /etc/grub.conf
default=0timeout=5
reboot
yum install -y docker-io
docker version
升级:
curl -sSL -O https://get.docker.com/builds/Linux/x86_64/docker-1.9.1 chmod +x docker-1.9.1 cp /usr/bin/docker /usr/bin/docker.bak mv docker-1.9.1 /usr/bin/docker
参考: