在centos、fedora系统中使用docker的方法 【百科全说】-凯发k8官方旗舰厅

cat >/etc/yum.repos.d/docker.repo <<-eof
[dockerrepo]
name=docker repository
baseurl=https://yum.dockerproject.org/repo/main/centos/7
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
eof

#安装
sudo yum install docker-engine
#启动
sudo systemctl enable docker.service
#开机启动
systemctl enable docker.service
#验证安装
sudo docker run hello-world

curl -ssl https://get.docker.com/ | sh

sudo usermod -a -g docker $user

curl -ssl https://get.daocloud.io/daomonit/install.sh | sh -s 6d3f36d42ae3f3d4237943c65c8f3e5446e49a71

dao pull ubuntu

➜  ~  dao pull ubuntu
dao from daocloud
initializing, please wait a minute
using default tag: latest
pulling repository daocloud.io/daocloud/daocloud-toolset
aa5dc2eecd4a: download complete
status: image is up to date for daocloud.io/daocloud/daocloud-toolset:latest
daocloud.io/daocloud/daocloud-toolset: this image was pulled from a legacy registry.  important: this registry version will not be supported in future versions of docker.
inital success
# ----------------------------------------------------------------------------
# daocloud toolbox for docker
#
# daocloud, inc. (c) 2015
#
# fastest way to pull image from docker registry
# ----------------------------------------------------------------------------
pulling repository ubuntu
pulling ubuntu image metadata
pulling ubuntu:latest tag metadata
0105f98ced6d: load layer complete
66395c31eb82: load layer complete
002fa881df8a: load layer complete
a005e6b7dd01: load layer complete
loading image to docker ...
** pull ubuntu success. **
you can find it with 'docker images ubuntu'