- 备份本机软件源
-
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
-
-
下载新的CentOS-Base.repo 到/etc/yum.repos.d/
- CentOS 5
-
get -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
或者
-
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
-
-
CentOS 6
-
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
或者
-
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
-
-
CentOS 7
-
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
或者
-
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
-
- CentOS 5
之后运行yum makecache生成缓存
-
-
yum makecache
-
2.Docker国内Yum源和国内镜像仓库
使用阿里云Docker Yum源
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
sudo yum makecache fast
sudo yum -y install docker-ce
Docker常用命令：
docker version
docker images
docker ps -a
docker rm xxx
docker rmi xxx
docker stop xxx
docker kill xxx
docker run -it --restart=always
systemctl enable docker
systemctl status docker
service docker start
service docker restart
service docker stop