- 安装相关依赖
$ yum install -y yum-utils device-mapper-persistent-data lvm2
- 配置Docker镜像源
$ yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
$ sed -i 's+download.docker.com+mirrors.aliyun.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo
$ yum makecache fast
查找docker版本
$ yum list docker-ce --showduplicates | sort -r
- 安装docker
安装指定版本docker
$ yum install docker-ce-24.0.6-1.el7 -y
- 配置镜像加速
$ cat >/etc/docker/daemon.json<< EOF
{
"registry-mirrors": ["https://hub-mirror.c.163.com","https://mirror.baidubce.com","https://mirror.ccs.tencentyun.com"],
"log-driver":"json-file", # 设置日志输出格式
"log-opts":{
"max-size" :"50m", #保留日志大小为50MB
"max-file":"3"