https://www.jianshu.com/p/e6b946c79542
国内
移除掉旧的版本
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-selinux \
docker-engine-selinux \
docker-engine删除所有旧的数据
rm -rf /var/lib/docker
安装依赖包
yum install -y yum-utils device-mapper-persistent-data lvm2
使用下面的命令安装稳定版仓库，即使安装最新体验版或者是测试版也需要稳定版仓库
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
可选：体验版和测试版默认是关闭的，你可以通过下面的命令打开，不打开也不影响稳定版的使用
打开体验版与测试版
yum-config-manager --enable docker-ce-edge
yum-config-manager --enable docker-ce-test
关闭体验版与测试版
yum-config-manager --disable docker-ce-edge
yum-config-manager --disable docker-ce-tes
配置缓存
yum makecache fast
安装指定版本的docker CE
yum list docker-ce --showduplicates | sort -r
yum install -y docker-ce-18.03.0.ce
安装最新稳定版本的docker
sudo yum install -y docker-ce
容器引擎配置镜像加速器
mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["http://hub-mirror.c.163.com"]
"live-restore": true #daemon服务不可用的时候，容器依旧保持运行状态
#"graph": "/data/docker"
#"insecure-registries": [], # 设置docker的私有仓库地址
#"bip": "", #网络
#"exec-opts": [],
}
EOF启动docker引擎并设置开机启动
systemctl start docker
systemctl enable docker
配置当前用户对docker的执行权限
groupadd docker
gpasswd -a ${USER} docker
systemctl restart docker
国外版
remove old version
sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-selinux docker-engine-selinux docker-engine
remove all docker data
sudo rm -rf /var/lib/docker
preinstall utils
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
add repository
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
make cache
sudo yum makecache fast
install the latest stable version of docker
sudo yum install -y docker-ce
start deamon and enable auto start when power on
sudo systemctl start docker
sudo systemctl enable docker
add current user
sudo groupadd docker
sudo gpasswd -a ${USER} docker
sudo systemctl restart docker
remove all docker data
sudo rm -rf /var/lib/docker
preinstall utils
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
add repository
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
make cache
sudo yum makecache fast
install the latest stable version of docker
sudo yum install -y docker-ce
start deamon and enable auto start when power on
sudo systemctl start docker
sudo systemctl enable docker
add current user
sudo groupadd docker
sudo gpasswd -a ${USER} docker
sudo systemctl restart docker
remove all docker data
sudo rm -rf /var/lib/docker
preinstall utils
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
add repository
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
make cache
sudo yum makecache fast
install the latest stable version of docker
sudo yum install -y docker-ce
start deamon and enable auto start when power on
sudo systemctl start docker
sudo systemctl enable docker
add current user
sudo groupadd docker
sudo gpasswd -a ${USER} docker
sudo systemctl restart docker