docker

安装

##############  centos6  linux  kernel 2.6
 rpm -ivh http://dl.Fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

 #rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6

  yum -y install docker-io lvm2 lvm2-devel

  rpm -qa | grep docker 

  service docker start

  #如果没启动成功 service docker status  >>   docker dead but pid file exists
  yum-config-manager --enable public_ol6_latest
  yum install device-mapper-event-libs

创建容器

#docker pull centos
#docker run -it -d --name centos centos

#进入docker容器
docker exec -it centos /bin/bash