# 安装依赖 ``` yum install -y yum-utils ``` > 配置yum源 添加阿里云镜像仓库 ``` sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo ``` # 安装配置Dokcer > 查看可安装版本 ``` yum list docker-ce --showduplicates | sort -r ``` > 安装docker ``` yum -y install docker-ce-3:24.0.2-1.el8 ``` > 查看docker版本 ``` docker -v ``` > 修改镜像仓库 ``` vim /etc/docker/daemon.json ``` ``` { "registry-mirrors":["https://hub-mirror.c.163.com","https://registry.aliyuncs.com","https://registry.docker-cn.com","https://docker.mirrors.ustc.edu.cn"] } ``` # 重启docker ``` systemctl restart docker # 或者 sudo service docker restart ``` > 常用命令 ``` systemctl start docker systemctl status docker docker info ``` # 开启远程链接docker ``` vim /lib/systemd/system/docker.service ``` > 将原来的ExecStart前面加上#号注释掉，然后再下面追加一行 ``` ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock ``` > 重启docker ``` systemctl restart docker # 或者 sudo service docker restart ``` # 安装 Docker-composer V2.18.1 > 下载地址 ``` 链接：https://pan.baidu.com/s/1Jsky5swKFuEeHgzvCWUm7w?pwd=0s40 提取码：0s40 ``` ``` mv docker-compose-linux-x86_64 docker-compose mv docker-compose /usr/local/bin/ sudo chmod +x /usr/local/bin/docker-compose docker-compose -v ```