Install and run docker and docker-compose in centos

Uninstall old version

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

Install docker

Set up repository

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

Install docker engine

# 安装
$ sudo yum install docker-ce docker-ce-cli containerd.io \
        docker-buildx-plugin docker-compose-plugin

# 启动服务
$ sudo systemctl start docker

# 验证引擎安装成功
$ sudo docker run hello-world

# 验证docker compose
$ docker compose version
Docker Compose version v2.16.0

Configure docker

Docker's default data directory, Docker Root Dir /var/lib/docker, is sometimes limited by server disk partitioning, and the location of the data directory needs to be adjusted. The steps are as follows:

# 停止服务
$ sudo systemctl stop docker

# 添加配置
$ vi /etc/docker/daemon.json
{
  "data-root": "/your/path/name"
}

# 启动服务
$ sudo systemctl start docker

Uninstall docker

# 停止服务
$ sudo systemctl stop docker

# 卸载服务
sudo yum remove docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin docker-ce-rootless-extras

# 删除镜像、容器、配置等
sudo rm -rf /var/lib/docker
sudo rm -rf /var/lib/containerd

ReferenceInstall Docker Engine on CentOSReferenceInstall
the Compose plugin