Docker

1. 删除旧版本 Docker

sudo yum remove docker \
	docker-client \
	docker-client-latest \
	docker-common \
	docker-latest \
	docker-latest-logrotate \
	docker-logrotate \
	docker-engine

2. 设置存储库

sudo yum install -y yum-utils
sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

3. 安装 Docker 引擎

sudo yum install docker-ce-20.10.23 docker-ce-cli-20.10.23 containerd.io

4. Docker 配置

{
    "log-driver": "json-file",
    "log-opts": {
        "max-size": "10m",
        "max-file": "10" 
    },
    "registry-mirrors":[
        "https://registry.docker-cn.com",
        "https://hub-mirror.c.163.com",
        "https://ung2thfc.mirror.aliyuncs.com",
        "https://docker.mirrors.ustc.edu.cn",
        "https://reg-mirror.qiniu.com"
    ]
}

5. 启动 Docker 服务

sudo systemctl start docker

docker-compose

1. 安装 epel-release

yum install -y epel-release

2. 安装 docker-compose

yum install -y docker-compose