docker 1.7升级为1.9

升级Docker至1.9.1

service docker stop
wget https://get.docker.com/builds/Linux/x86_64/docker-1.9.1
chmod +x docker-1.9.1
mv docker-1.9.1 /usr/bin/docker
docker -v
service docker start
原文地址:https://www.cnblogs.com/lovetl/p/11928548.html