要在CentOS中安裝和配置Docker容器，請按照以下步驟進行：
sudo yum update
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install docker-ce
sudo systemctl start docker
sudo systemctl enable docker
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://hub-mirror.c.163.com"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo docker --version
sudo docker run hello-world
現在，您已經成功在CentOS中安裝和配置了Docker容器。您可以通過Docker命令來管理和運行容器。
